Re: [QUESTION ON BUG] the rcu stall issue could not be reproduced

From: Martin Mokrejs
Date: Fri Jul 20 2012 - 06:25:52 EST

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Hi,
first of all I am a pure linux kernel user, not developer. I have no idea
what this bug is about. My impression from your email is that serial driver is
or could be involved ...
I hit this bug on a a normal laptop with a 3G usb-stick modem connected
to it. I can't say for sure but also I was playing at that time with USB-to-serial
converter based on some prolific PL-2303 chip. For that I had a console= line
in my grub.conf. That newer gave me early enough printks on a remote console
terminal because the USB driver is loaded too late.
So, I do not know whether this was really related to either of these two devices
or whether it was related to file copy from an external HDD drive to itself, just
for testing the USB3 chip from TexasInstruments.

# grep RCU /var/log/messages
May 7 10:52:46 vostro kernel: [ 0.000000] Hierarchical RCU implementation.
May 7 10:52:46 vostro kernel: [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
...
Jun 14 21:45:44 vostro kernel: [ 0.000000] Hierarchical RCU implementation.
Jun 14 21:45:44 vostro kernel: [ 0.000000] CONFIG_RCU_FANOUT set to non-default value of 32
Jun 14 21:45:44 vostro kernel: [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
...
until my current 3.4.4 instance.

# grep CONFIG_RCU_CPU_STALL_TIMEOUT /usr/src/linux-3.4.4/.config
CONFIG_RCU_CPU_STALL_TIMEOUT=60
#
# grep CONFIG_RCU_FANOUT /usr/src/linux-3.4.4/.config
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
#

I deleted the old kernel but provided I did not fiddle much meanwhile with their .config
then I probably had something like:

# grep CONFIG_RCU_FANOUT /usr/src/linux-3.2.14/.config
CONFIG_RCU_FANOUT=64
# CONFIG_RCU_FANOUT_EXACT is not set
#

Now, when I look into the /var/log/message for the kernel version when the 'non-default value of 32'
message appeared for the first time, I see:

Jun 14 21:45:44 vostro kernel: [ 0.000000] Linux version 3.4.2-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #6 SMP Thu Jun 14 21:27:12 MEST 2012
Jun 14 21:45:44 vostro kernel: [ 0.000000] Command line: root=/dev/sda5 pciehp.pciehp_debug=1

True, I do not use the serial console anymore ... But it must be related to some .config value because
I did not have this message for all 3.4.2 instances:

# grep 'Linux version' /var/log/messages
May 7 10:52:46 vostro kernel: [ 0.000000] Linux version 3.4.0-rc5-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #20 SMP Sat May 5 00:56:44 MEST 2012
May 7 10:56:02 vostro kernel: [ 0.000000] Linux version 3.4.0-rc5-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #20 SMP Sat May 5 00:56:44 MEST 2012
May 7 11:03:32 vostro kernel: [ 0.000000] Linux version 3.4.0-rc5-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #20 SMP Sat May 5 00:56:44 MEST 2012
May 7 14:04:34 vostro kernel: [ 0.000000] Linux version 3.4.0-rc5-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #20 SMP Sat May 5 00:56:44 MEST 2012
May 7 14:11:56 vostro kernel: [ 0.000000] Linux version 3.4.0-rc5-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #20 SMP Sat May 5 00:56:44 MEST 2012
May 7 14:48:32 vostro kernel: [ 0.000000] Linux version 3.4.0-rc5-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #20 SMP Sat May 5 00:56:44 MEST 2012
May 7 15:26:22 vostro kernel: [ 0.000000] Linux version 3.4.0-rc5-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #20 SMP Sat May 5 00:56:44 MEST 2012
May 7 20:30:02 vostro kernel: [ 0.000000] Linux version 3.4.0-rc6-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 7 20:08:38 MEST 2012
May 7 20:34:59 vostro kernel: [ 0.000000] Linux version 3.4.0-rc6-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 7 20:08:38 MEST 2012
May 7 20:38:37 vostro kernel: [ 0.000000] Linux version 3.4.0-rc6-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 7 20:08:38 MEST 2012
May 7 20:55:42 vostro kernel: [ 0.000000] Linux version 3.4.0-rc6-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 7 20:08:38 MEST 2012
May 7 21:33:24 vostro kernel: [ 0.000000] Linux version 3.4.0-rc6-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 7 20:08:38 MEST 2012
May 7 22:35:32 vostro kernel: [ 0.000000] Linux version 3.4.0-rc6-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 7 20:08:38 MEST 2012
May 8 09:59:24 vostro kernel: [ 0.000000] Linux version 3.4.0-rc6-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 7 20:08:38 MEST 2012
May 14 18:37:29 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 14 18:23:41 MEST 2012
May 14 20:36:00 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 14 18:23:41 MEST 2012
May 14 20:52:43 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 14 18:23:41 MEST 2012
May 14 21:05:15 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #1 SMP Mon May 14 18:23:41 MEST 2012
May 15 01:06:17 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue May 15 00:08:38 MEST 2012
May 15 08:43:47 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue May 15 00:08:38 MEST 2012
May 17 19:12:01 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #5 SMP Thu May 17 00:55:06 MEST 2012
May 18 22:01:22 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #5 SMP Thu May 17 00:55:06 MEST 2012
May 23 00:08:48 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #7 SMP Tue May 22 11:26:19 MEST 2012
May 23 10:51:52 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #7 SMP Tue May 22 11:26:19 MEST 2012
May 23 16:47:01 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #7 SMP Tue May 22 11:26:19 MEST 2012
May 23 18:02:24 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #7 SMP Tue May 22 11:26:19 MEST 2012
May 23 18:46:53 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 23 18:51:00 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 25 10:13:53 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 25 10:26:17 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 30 09:18:25 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 30 10:06:31 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 30 10:46:18 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.3.6 (Gentoo 4.3.6-r1 p1.0, pie-10.1.5) ) #9 SMP Wed May 30 10:39:21 MEST 2012
May 30 11:05:41 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.3.6 (Gentoo 4.3.6-r1 p1.0, pie-10.1.5) ) #9 SMP Wed May 30 10:39:21 MEST 2012
May 30 11:20:50 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 30 11:29:56 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 30 15:51:41 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
May 30 15:55:50 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.3.6 (Gentoo 4.3.6-r1 p1.0, pie-10.1.5) ) #9 SMP Wed May 30 10:39:21 MEST 2012
Jun 6 20:34:21 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Wed May 23 18:36:50 MEST 2012
Jun 6 20:39:27 vostro kernel: [ 0.000000] Linux version 3.4.0-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #2 SMP Fri Jun 1 10:16:13 MEST 2012
Jun 8 09:34:11 vostro kernel: [ 0.000000] Linux version 3.4.0-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #2 SMP Fri Jun 1 10:16:13 MEST 2012
Jun 8 21:36:20 vostro kernel: [ 0.000000] Linux version 3.4.0-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #2 SMP Fri Jun 1 10:16:13 MEST 2012
Jun 10 20:56:25 vostro kernel: [ 0.000000] Linux version 3.4.0-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #2 SMP Fri Jun 1 10:16:13 MEST 2012
Jun 11 22:06:42 vostro kernel: [ 0.000000] Linux version 3.4.0-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #3 SMP Mon Jun 11 19:32:03 MEST 2012
Jun 12 13:04:54 vostro kernel: [ 0.000000] Linux version 3.4.2-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Mon Jun 11 22:43:51 MEST 2012
Jun 12 17:58:41 vostro kernel: [ 0.000000] Linux version 3.4.2-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Mon Jun 11 22:43:51 MEST 2012
Jun 13 17:07:57 vostro kernel: [ 0.000000] Linux version 3.4.0-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #3 SMP Mon Jun 11 19:32:03 MEST 2012
Jun 14 12:46:27 vostro kernel: [ 0.000000] Linux version 3.4.2-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Mon Jun 11 22:43:51 MEST 2012
Jun 14 17:12:03 vostro kernel: [ 0.000000] Linux version 3.4.2-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Mon Jun 11 22:43:51 MEST 2012

Jun 14 21:45:44 vostro kernel: [ 0.000000] Linux version 3.4.2-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #6 SMP Thu Jun 14 21:27:12 MEST 2012
Jun 15 00:35:14 vostro kernel: [ 0.000000] Linux version 3.4.2-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #7 SMP Thu Jun 14 22:07:06 MEST 2012
Jun 19 14:57:10 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #2 SMP Tue Jun 19 13:49:49 MEST 2012
Jun 19 15:58:36 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jun 20 09:15:55 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jun 21 22:04:10 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jun 23 20:51:04 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jun 24 20:59:19 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jun 25 09:14:26 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jun 25 11:53:42 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jun 28 14:30:47 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jul 1 19:49:07 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jul 2 12:11:22 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jul 4 09:00:42 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jul 5 00:01:06 kernel: [ 0.000000] Linux version 3.4.3-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #4 SMP Tue Jun 19 15:56:04 MEST 2012
Jul 7 10:25:26 kernel: [ 0.000000] Linux version 3.4.4-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #1 SMP Thu Jul 5 19:43:01 MEST 2012
Jul 8 17:21:49 kernel: [ 0.000000] Linux version 3.4.4-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #1 SMP Thu Jul 5 19:43:01 MEST 2012
Jul 10 13:04:42 kernel: [ 0.000000] Linux version 3.4.4-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #2 SMP Mon Jul 9 01:01:45 MEST 2012
Jul 10 21:17:26 kernel: [ 0.000000] Linux version 3.4.4-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #2 SMP Mon Jul 9 01:01:45 MEST 2012
Jul 13 10:00:25 kernel: [ 0.000000] Linux version 3.4.4-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #3 SMP Thu Jul 12 20:46:57 MEST 2012
Jul 13 17:17:48 kernel: [ 0.000000] Linux version 3.4.4-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #4 SMP Fri Jul 13 14:07:08 MEST 2012
Jul 16 11:32:06 kernel: [ 0.000000] Linux version 3.4.4-default (root@vostro) (gcc version 4.6.3 (Gentoo 4.6.3 p1.3, pie-0.5.1) ) #4 SMP Fri Jul 13 14:07:08 MEST 2012

Going back through older /var/log/messages* files I see that a different .config
or behavior I used to have with:

# gzip -dc /var/log/messages.6.gz | grep RCU
Mar 21 09:59:57 vostro kernel: Hierarchical RCU implementation.
Mar 21 10:10:05 vostro kernel: Hierarchical RCU implementation.
Mar 21 21:41:53 vostro kernel: Hierarchical RCU implementation.
Mar 22 13:52:16 vostro kernel: Hierarchical RCU implementation.
Mar 22 15:00:44 vostro kernel: Hierarchical RCU implementation.
Mar 22 16:59:18 vostro kernel: Hierarchical RCU implementation.
# gzip -dc /var/log/messages.6.gz | grep 'Linux version'
Mar 21 09:59:57 vostro kernel: Linux version 3.2.11-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Tue Mar 20 23:40:00 MET 2012
Mar 21 10:10:05 vostro kernel: Linux version 3.2.2-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.0, pie-0.4.7) ) #25 SMP Fri Feb 10 16:21:55 MET 2012
Mar 21 21:41:53 vostro kernel: Linux version 3.2.11-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #8 SMP Tue Mar 20 23:40:00 MET 2012
Mar 22 13:52:16 vostro kernel: Linux version 3.2.11-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #9 SMP Thu Mar 22 13:47:20 MET 2012
Mar 22 15:00:44 vostro kernel: Linux version 3.2.11-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #9 SMP Thu Mar 22 13:47:20 MET 2012
Mar 22 16:59:18 vostro kernel: Linux version 3.2.11-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #11 SMP Thu Mar 22 15:40:45 MET 2012
#

Maybe I just had not enabled dynamic ticks?

Back to the rcu_stall logs, I had them only at these times:

# grep 'rcu_sched' /var/log/messages
May 18 20:19:45 vostro kernel: [90345.151040] INFO: rcu_sched self-detected stall on CPU { 2} (t=6000 jiffies)
May 18 20:22:45 vostro kernel: [90524.911374] INFO: rcu_sched self-detected stall on CPU { 2} (t=24003 jiffies)
May 18 20:25:45 vostro kernel: [90704.671711] INFO: rcu_sched self-detected stall on CPU { 2} (t=42006 jiffies)
May 18 20:28:45 vostro kernel: [90884.429174] INFO: rcu_sched self-detected stall on CPU { 2} (t=60009 jiffies)
May 18 20:31:45 vostro kernel: [91064.189507] INFO: rcu_sched self-detected stall on CPU { 2} (t=78012 jiffies)
May 18 20:34:45 vostro kernel: [91243.949835] INFO: rcu_sched self-detected stall on CPU { 2} (t=96015 jiffies)
May 18 20:37:45 vostro kernel: [91423.710165] INFO: rcu_sched self-detected stall on CPU { 2} (t=114018 jiffies)
May 18 20:40:46 vostro kernel: [91603.470496] INFO: rcu_sched self-detected stall on CPU { 2} (t=132021 jiffies)
May 18 20:43:46 vostro kernel: [91783.230826] INFO: rcu_sched self-detected stall on CPU { 2} (t=150024 jiffies)
May 18 20:46:46 vostro kernel: [91962.991156] INFO: rcu_sched self-detected stall on CPU { 2} (t=168027 jiffies)
May 18 20:49:46 vostro kernel: [92142.751488] INFO: rcu_sched self-detected stall on CPU { 2} (t=186030 jiffies)
May 18 20:52:46 vostro kernel: [92322.511818] INFO: rcu_sched self-detected stall on CPU { 2} (t=204033 jiffies)
May 18 20:55:46 vostro kernel: [92502.272148] INFO: rcu_sched self-detected stall on CPU { 2} (t=222036 jiffies)
May 18 20:58:46 vostro kernel: [92682.032478] INFO: rcu_sched self-detected stall on CPU { 2} (t=240039 jiffies)
May 18 21:01:46 vostro kernel: [92861.792809] INFO: rcu_sched self-detected stall on CPU { 2} (t=258042 jiffies)
May 18 21:04:46 vostro kernel: [93041.553139] INFO: rcu_sched self-detected stall on CPU { 2} (t=276045 jiffies)
May 18 21:07:46 vostro kernel: [93221.313470] INFO: rcu_sched self-detected stall on CPU { 2} (t=294048 jiffies)
May 18 21:10:46 vostro kernel: [93401.071147] INFO: rcu_sched self-detected stall on CPU { 2} (t=312051 jiffies)
May 18 21:13:46 vostro kernel: [93580.831473] INFO: rcu_sched self-detected stall on CPU { 2} (t=330054 jiffies)
May 18 21:16:46 vostro kernel: [93760.591798] INFO: rcu_sched self-detected stall on CPU { 2} (t=348057 jiffies)
May 18 21:19:46 vostro kernel: [93940.352124] INFO: rcu_sched self-detected stall on CPU { 2} (t=366060 jiffies)
May 18 21:22:46 vostro kernel: [94120.112449] INFO: rcu_sched self-detected stall on CPU { 2} (t=384063 jiffies)
May 18 21:25:46 vostro kernel: [94299.872775] INFO: rcu_sched self-detected stall on CPU { 2} (t=402066 jiffies)
May 18 21:28:46 vostro kernel: [94479.633101] INFO: rcu_sched self-detected stall on CPU { 2} (t=420069 jiffies)
May 18 21:31:46 vostro kernel: [94659.393426] INFO: rcu_sched self-detected stall on CPU { 2} (t=438072 jiffies)
May 18 21:34:46 vostro kernel: [94839.153751] INFO: rcu_sched self-detected stall on CPU { 2} (t=456075 jiffies)
May 18 21:37:46 vostro kernel: [95018.914076] INFO: rcu_sched self-detected stall on CPU { 2} (t=474078 jiffies)
May 18 21:40:46 vostro kernel: [95198.674404] INFO: rcu_sched self-detected stall on CPU { 2} (t=492081 jiffies)
May 18 21:43:46 vostro kernel: [95378.434727] INFO: rcu_sched self-detected stall on CPU { 2} (t=510084 jiffies)
May 18 21:49:18 vostro kernel: [95558.195053] INFO: rcu_sched self-detected stall on CPU { 2} (t=528087 jiffies)
May 18 21:49:46 vostro kernel: [95737.955380] INFO: rcu_sched self-detected stall on CPU { 2} (t=546090 jiffies)
May 18 21:52:46 vostro kernel: [95917.712930] INFO: rcu_sched self-detected stall on CPU { 2} (t=564093 jiffies)

That leads me back to my originbal post, which had just the snippet of the messages file. To emphasize
the high IO load and kernel debug stress see the XHCI_HCD_DEBUG lines just before that happened:

kernel: [ 0.000000] Initializing cgroup subsys cpu
May 17 19:12:01 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #5 SMP Thu May 17 00:55:06 MEST 2012
May 17 19:12:01 vostro kernel: [ 0.000000] Command line: root=/dev/sda5 pciehp.pciehp_debug=1 console=ttyUSB0,115200n8 console=tty0 log_buf_len=409600
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-provided physical RAM map:
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 0000000000100000 - 0000000020000000 (usable)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 0000000020000000 - 0000000020200000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 0000000020200000 - 0000000040000000 (usable)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 0000000040000000 - 0000000040200000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 0000000040200000 - 00000000da4e5000 (usable)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000da4e5000 - 00000000da528000 (ACPI NVS)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000da528000 - 00000000da793000 (usable)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000da793000 - 00000000da967000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000da967000 - 00000000daa89000 (usable)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000daa89000 - 00000000dad68000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000dad68000 - 00000000dafe8000 (ACPI NVS)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000dafe8000 - 00000000db000000 (ACPI data)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000db800000 - 00000000dfa00000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000fed00000 - 00000000fed04000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] BIOS-e820: 0000000100000000 - 000000041fe00000 (usable)
May 17 19:12:01 vostro kernel: [ 0.000000] NX (Execute Disable) protection: active
May 17 19:12:01 vostro kernel: [ 0.000000] DMI 2.6 present.
May 17 19:12:01 vostro kernel: [ 0.000000] DMI: Dell Inc. Vostro 3550/, BIOS A10 03/22/2012
May 17 19:12:01 vostro kernel: [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
May 17 19:12:01 vostro kernel: [ 0.000000] No AGP bridge found
May 17 19:12:01 vostro kernel: [ 0.000000] last_pfn = 0x41fe00 max_arch_pfn = 0x400000000
May 17 19:12:01 vostro kernel: [ 0.000000] MTRR default type: uncachable
May 17 19:12:01 vostro kernel: [ 0.000000] MTRR fixed ranges enabled:
May 17 19:12:01 vostro kernel: [ 0.000000] 00000-9FFFF write-back
May 17 19:12:01 vostro kernel: [ 0.000000] A0000-BFFFF uncachable
May 17 19:12:01 vostro kernel: [ 0.000000] C0000-CFFFF write-protect
May 17 19:12:01 vostro kernel: [ 0.000000] D0000-E7FFF uncachable
May 17 19:12:01 vostro kernel: [ 0.000000] E8000-FFFFF write-protect
May 17 19:12:01 vostro kernel: [ 0.000000] MTRR variable ranges enabled:
May 17 19:12:01 vostro kernel: [ 0.000000] 0 base 000000000 mask C00000000 write-back
May 17 19:12:01 vostro kernel: [ 0.000000] 1 base 400000000 mask FE0000000 write-back
May 17 19:12:01 vostro kernel: [ 0.000000] 2 base 0DB800000 mask FFF800000 uncachable
May 17 19:12:01 vostro kernel: [ 0.000000] 3 base 0DC000000 mask FFC000000 uncachable
May 17 19:12:01 vostro kernel: [ 0.000000] 4 base 0E0000000 mask FE0000000 uncachable
May 17 19:12:01 vostro kernel: [ 0.000000] 5 base 41FE00000 mask FFFE00000 uncachable
May 17 19:12:01 vostro kernel: [ 0.000000] 6 disabled
May 17 19:12:01 vostro kernel: [ 0.000000] 7 disabled
May 17 19:12:01 vostro kernel: [ 0.000000] 8 disabled
May 17 19:12:01 vostro kernel: [ 0.000000] 9 disabled
May 17 19:12:01 vostro kernel: [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
May 17 19:12:01 vostro kernel: [ 0.000000] e820 update range: 00000000db800000 - 0000000100000000 (usable) ==> (reserved)
May 17 19:12:01 vostro kernel: [ 0.000000] last_pfn = 0xdaa89 max_arch_pfn = 0x400000000
May 17 19:12:01 vostro kernel: [ 0.000000] initial memory mapped : 0 - 20000000
May 17 19:12:01 vostro kernel: [ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 20480
May 17 19:12:01 vostro kernel: [ 0.000000] init_memory_mapping: 0000000000000000-00000000daa89000
May 17 19:12:01 vostro kernel: [ 0.000000] 0000000000 - 00daa00000 page 2M
May 17 19:12:01 vostro kernel: [ 0.000000] 00daa00000 - 00daa89000 page 4k
May 17 19:12:01 vostro kernel: [ 0.000000] kernel direct mapping tables up to daa89000 @ 1fffa000-20000000
May 17 19:12:01 vostro kernel: [ 0.000000] init_memory_mapping: 0000000100000000-000000041fe00000
May 17 19:12:01 vostro kernel: [ 0.000000] 0100000000 - 041fe00000 page 2M
May 17 19:12:01 vostro kernel: [ 0.000000] kernel direct mapping tables up to 41fe00000 @ daa77000-daa89000
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: RSDP 00000000000f0410 00024 (v02 DELL)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: XSDT 00000000dafe8078 00074 (v01 DELL WN09 01072009 AMI 00010013)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: FACP 00000000daff1d08 000F4 (v04 DELL WN09 01072009 AMI 00010013)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: DSDT 00000000dafe8180 09B85 (v02 DELL WN09 00000000 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: FACS 00000000dafe3f80 00040
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: APIC 00000000daff1e00 00072 (v03 DELL WN09 01072009 AMI 00010013)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: MCFG 00000000daff1e78 0003C (v01 DELL WN09 01072009 MSFT 00000097)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: SSDT 00000000daff1eb8 004B0 (v01 TrmRef PtidDevc 00001000 INTL 20091112)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: SLIC 00000000daff2368 00176 (v01 DELL WN09 01072009 AMI 00010013)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: HPET 00000000daff24e0 00038 (v01 DELL WN09 01072009 AMI. 00000004)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: SSDT 00000000daff2518 00846 (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: SSDT 00000000daff2d60 00996 (v01 PmRef CpuPm 00003000 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: DMAR 00000000daff36f8 000E8 (v01 INTEL SNB 00000001 INTL 00000001)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: OSFR 00000000daff37e0 00086 (v01 DELL M08 07DC0316 ASL 00000061)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: Local APIC address 0xfee00000
May 17 19:12:01 vostro kernel: [ 0.000000] No NUMA configuration found
May 17 19:12:01 vostro kernel: [ 0.000000] Faking a node at 0000000000000000-000000041fe00000
May 17 19:12:01 vostro kernel: [ 0.000000] Initmem setup node 0 0000000000000000-000000041fe00000
May 17 19:12:01 vostro kernel: [ 0.000000] NODE_DATA [000000041fdfc000 - 000000041fdfffff]
May 17 19:12:01 vostro kernel: [ 0.000000] [ffffea0000000000-ffffea000e7fffff] PMD -> [ffff88040f400000-ffff88041d5fffff] on node 0
May 17 19:12:01 vostro kernel: [ 0.000000] Zone PFN ranges:
May 17 19:12:01 vostro kernel: [ 0.000000] DMA 0x00000010 -> 0x00001000
May 17 19:12:01 vostro kernel: [ 0.000000] DMA32 0x00001000 -> 0x00100000
May 17 19:12:01 vostro kernel: [ 0.000000] Normal 0x00100000 -> 0x0041fe00
May 17 19:12:01 vostro kernel: [ 0.000000] Movable zone start PFN for each node
May 17 19:12:01 vostro kernel: [ 0.000000] Early memory PFN ranges
May 17 19:12:01 vostro kernel: [ 0.000000] 0: 0x00000010 -> 0x0000009d
May 17 19:12:01 vostro kernel: [ 0.000000] 0: 0x00000100 -> 0x00020000
May 17 19:12:01 vostro kernel: [ 0.000000] 0: 0x00020200 -> 0x00040000
May 17 19:12:01 vostro kernel: [ 0.000000] 0: 0x00040200 -> 0x000da4e5
May 17 19:12:01 vostro kernel: [ 0.000000] 0: 0x000da528 -> 0x000da793
May 17 19:12:01 vostro kernel: [ 0.000000] 0: 0x000da967 -> 0x000daa89
May 17 19:12:01 vostro kernel: [ 0.000000] 0: 0x00100000 -> 0x0041fe00
May 17 19:12:01 vostro kernel: [ 0.000000] On node 0 totalpages: 4170239
May 17 19:12:01 vostro kernel: [ 0.000000] DMA zone: 56 pages used for memmap
May 17 19:12:01 vostro kernel: [ 0.000000] DMA zone: 5 pages reserved
May 17 19:12:01 vostro kernel: [ 0.000000] DMA zone: 3920 pages, LIFO batch:0
May 17 19:12:01 vostro kernel: [ 0.000000] DMA32 zone: 14280 pages used for memmap
May 17 19:12:01 vostro kernel: [ 0.000000] DMA32 zone: 875690 pages, LIFO batch:31
May 17 19:12:01 vostro kernel: [ 0.000000] Normal zone: 44793 pages used for memmap
May 17 19:12:01 vostro kernel: [ 0.000000] Normal zone: 3231495 pages, LIFO batch:31
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: PM-Timer IO Port: 0x408
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: Local APIC address 0xfee00000
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
May 17 19:12:01 vostro kernel: [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: IRQ0 used by override.
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: IRQ2 used by override.
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: IRQ9 used by override.
May 17 19:12:01 vostro kernel: [ 0.000000] Using ACPI (MADT) for SMP configuration information
May 17 19:12:01 vostro kernel: [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
May 17 19:12:01 vostro kernel: [ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
May 17 19:12:01 vostro kernel: [ 0.000000] nr_irqs_gsi: 40
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 000000000009d000 - 000000000009e000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 0000000020000000 - 0000000020200000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 0000000040000000 - 0000000040200000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000da4e5000 - 00000000da528000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000da793000 - 00000000da967000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000daa89000 - 00000000dad68000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000dad68000 - 00000000dafe8000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000dafe8000 - 00000000db000000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000db000000 - 00000000db800000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000db800000 - 00000000dfa00000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000dfa00000 - 00000000f8000000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed00000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fed00000 - 00000000fed04000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fed04000 - 00000000fed1c000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ff000000
May 17 19:12:01 vostro kernel: [ 0.000000] PM: Registered nosave memory: 00000000ff000000 - 0000000100000000
May 17 19:12:01 vostro kernel: [ 0.000000] Allocating PCI resources starting at dfa00000 (gap: dfa00000:18600000)
May 17 19:12:01 vostro kernel: [ 0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
May 17 19:12:01 vostro kernel: [ 0.000000] PERCPU: Embedded 25 pages/cpu @ffff88041fa00000 s72448 r8192 d21760 u524288
May 17 19:12:01 vostro kernel: [ 0.000000] pcpu-alloc: s72448 r8192 d21760 u524288 alloc=1*2097152
May 17 19:12:01 vostro kernel: [ 0.000000] pcpu-alloc: [0] 0 1 2 3
May 17 19:12:01 vostro kernel: [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4111105
May 17 19:12:01 vostro kernel: [ 0.000000] Policy zone: Normal
May 17 19:12:01 vostro kernel: [ 0.000000] Kernel command line: root=/dev/sda5 pciehp.pciehp_debug=1 console=ttyUSB0,115200n8 console=tty0 log_buf_len=409600
May 17 19:12:01 vostro kernel: [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
May 17 19:12:01 vostro kernel: [ 0.000000] xsave/xrstor: enabled xstate_bv 0x7, cntxt size 0x340
May 17 19:12:01 vostro kernel: [ 0.000000] Checking aperture...
May 17 19:12:01 vostro kernel: [ 0.000000] No AGP bridge found
May 17 19:12:01 vostro kernel: [ 0.000000] Memory: 16369792k/17299456k available (6079k kernel code, 618500k absent, 311164k reserved, 3762k data, 552k init)
May 17 19:12:01 vostro kernel: [ 0.000000] Hierarchical RCU implementation.
May 17 19:12:01 vostro kernel: [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
May 17 19:12:01 vostro kernel: [ 0.000000] NR_IRQS:4352 nr_irqs:712 16
May 17 19:12:01 vostro kernel: [ 0.000000] Extended CMOS year: 2000
May 17 19:12:01 vostro kernel: [ 0.000000] Console: colour VGA+ 80x25
May 17 19:12:01 vostro kernel: [ 0.000000] console [tty0] enabled
May 17 19:12:01 vostro kernel: [ 0.000000] hpet clockevent registered
May 17 19:12:01 vostro kernel: [ 0.000000] Fast TSC calibration using PIT
May 17 19:12:01 vostro kernel: [ 0.010000] Detected 2793.451 MHz processor.
May 17 19:12:01 vostro kernel: [ 0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 5586.90 BogoMIPS (lpj=27934510)
May 17 19:12:01 vostro kernel: [ 0.000192] pid_max: default: 32768 minimum: 301
May 17 19:12:01 vostro kernel: [ 0.001166] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
May 17 19:12:01 vostro kernel: [ 0.004185] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
May 17 19:12:01 vostro kernel: [ 0.005578] Mount-cache hash table entries: 256
May 17 19:12:01 vostro kernel: [ 0.005840] CPU: Physical Processor ID: 0
May 17 19:12:01 vostro kernel: [ 0.005933] CPU: Processor Core ID: 0
May 17 19:12:01 vostro kernel: [ 0.006025] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
May 17 19:12:01 vostro kernel: [ 0.006026] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
May 17 19:12:01 vostro kernel: [ 0.006218] mce: CPU supports 7 MCE banks
May 17 19:12:01 vostro kernel: [ 0.006319] CPU0: Thermal monitoring enabled (TM1)
May 17 19:12:01 vostro kernel: [ 0.006416] using mwait in idle threads.
May 17 19:12:01 vostro kernel: [ 0.006567] ACPI: Core revision 20120320
May 17 19:12:01 vostro kernel: [ 0.020682] DMAR: Host address width 36
May 17 19:12:01 vostro kernel: [ 0.020776] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
May 17 19:12:01 vostro kernel: [ 0.020875] IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c0000020e60262 ecap f0101a
May 17 19:12:01 vostro kernel: [ 0.021020] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
May 17 19:12:01 vostro kernel: [ 0.021118] IOMMU 1: reg_base_addr fed91000 ver 1:0 cap c9008020660262 ecap f0105a
May 17 19:12:01 vostro kernel: [ 0.021263] DMAR: RMRR base: 0x000000dad53000 end: 0x000000dad61fff
May 17 19:12:01 vostro kernel: [ 0.021359] DMAR: RMRR base: 0x000000db800000 end: 0x000000df9fffff
May 17 19:12:01 vostro kernel: [ 0.021524] IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
May 17 19:12:01 vostro kernel: [ 0.021618] HPET id 0 under DRHD base 0xfed91000
May 17 19:12:01 vostro kernel: [ 0.021711] HPET id 0 under DRHD base 0xfed91000
May 17 19:12:01 vostro kernel: [ 0.021805] HPET id 0 under DRHD base 0xfed91000
May 17 19:12:01 vostro kernel: [ 0.021898] HPET id 0 under DRHD base 0xfed91000
May 17 19:12:01 vostro kernel: [ 0.021991] HPET id 0 under DRHD base 0xfed91000
May 17 19:12:01 vostro kernel: [ 0.022084] HPET id 0 under DRHD base 0xfed91000
May 17 19:12:01 vostro kernel: [ 0.022178] HPET id 0 under DRHD base 0xfed91000
May 17 19:12:01 vostro kernel: [ 0.022271] HPET id 0 under DRHD base 0xfed91000
May 17 19:12:01 vostro kernel: [ 0.022524] Enabled IRQ remapping in x2apic mode
May 17 19:12:01 vostro kernel: [ 0.022617] Enabling x2apic
May 17 19:12:01 vostro kernel: [ 0.022706] Enabled x2apic
May 17 19:12:01 vostro kernel: [ 0.022800] Switched APIC routing to cluster x2apic.
May 17 19:12:01 vostro kernel: [ 0.023330] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
May 17 19:12:01 vostro kernel: [ 0.123274] CPU0: Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz stepping 07
May 17 19:12:01 vostro kernel: [ 0.236665] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, Intel PMU driver.
May 17 19:12:01 vostro kernel: [ 0.236969] PEBS disabled due to CPU errata.
May 17 19:12:01 vostro kernel: [ 0.237063] ... version: 3
May 17 19:12:01 vostro kernel: [ 0.237155] ... bit width: 48
May 17 19:12:01 vostro kernel: [ 0.237246] ... generic registers: 4
May 17 19:12:01 vostro kernel: [ 0.237339] ... value mask: 0000ffffffffffff
May 17 19:12:01 vostro kernel: [ 0.237432] ... max period: 000000007fffffff
May 17 19:12:01 vostro kernel: [ 0.237526] ... fixed-purpose events: 3
May 17 19:12:01 vostro kernel: [ 0.237618] ... event mask: 000000070000000f
May 17 19:12:01 vostro kernel: [ 0.237799] NMI watchdog: enabled, takes one hw-pmu counter.
May 17 19:12:01 vostro kernel: [ 0.237969] Booting Node 0, Processors #1
May 17 19:12:01 vostro kernel: [ 0.251166] NMI watchdog: enabled, takes one hw-pmu counter.
May 17 19:12:01 vostro kernel: [ 0.251426] #2
May 17 19:12:01 vostro kernel: [ 0.264542] NMI watchdog: enabled, takes one hw-pmu counter.
May 17 19:12:01 vostro kernel: [ 0.264717] #3 Ok.
May 17 19:12:01 vostro kernel: [ 0.277834] NMI watchdog: enabled, takes one hw-pmu counter.
May 17 19:12:01 vostro kernel: [ 0.277953] Brought up 4 CPUs
May 17 19:12:01 vostro kernel: [ 0.278045] Total of 4 processors activated (22347.60 BogoMIPS).
May 17 19:12:01 vostro kernel: [ 0.281072] devtmpfs: initialized
May 17 19:12:01 vostro kernel: [ 0.281400] PM: Registering ACPI NVS region [mem 0xda4e5000-0xda527fff] (274432 bytes)
May 17 19:12:01 vostro kernel: [ 0.281556] PM: Registering ACPI NVS region [mem 0xdad68000-0xdafe7fff] (2621440 bytes)
May 17 19:12:01 vostro kernel: [ 0.281824] xor: automatically using best checksumming function: generic_sse
May 17 19:12:01 vostro kernel: [ 0.326530] generic_sse: 12452.000 MB/sec
May 17 19:12:01 vostro kernel: [ 0.326622] xor: using function: generic_sse (12452.000 MB/sec)
May 17 19:12:01 vostro kernel: [ 0.326850] dummy:
May 17 19:12:01 vostro kernel: [ 0.327009] NET: Registered protocol family 16
May 17 19:12:01 vostro kernel: [ 0.327458] i2c-core: driver [dummy] registered
May 17 19:12:01 vostro kernel: [ 0.327523] ACPI: bus type pci registered
May 17 19:12:01 vostro kernel: [ 0.327698] dca service started, version 1.12.1
May 17 19:12:01 vostro kernel: [ 0.327820] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
May 17 19:12:01 vostro kernel: [ 0.327969] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
May 17 19:12:01 vostro kernel: [ 0.335075] PCI: Using configuration type 1 for base access
May 17 19:12:01 vostro kernel: [ 0.341896] bio: create slab <bio-0> at 0
May 17 19:12:01 vostro kernel: [ 0.506263] raid6: int64x1 2930 MB/s
May 17 19:12:01 vostro kernel: [ 0.676018] raid6: int64x2 2971 MB/s
May 17 19:12:01 vostro kernel: [ 0.845760] raid6: int64x4 2729 MB/s
May 17 19:12:01 vostro kernel: [ 1.015508] raid6: int64x8 1733 MB/s
May 17 19:12:01 vostro kernel: [ 1.185247] raid6: sse2x1 7562 MB/s
May 17 19:12:01 vostro kernel: [ 1.354994] raid6: sse2x2 9300 MB/s
May 17 19:12:01 vostro kernel: [ 1.524744] raid6: sse2x4 10484 MB/s
May 17 19:12:01 vostro kernel: [ 1.524746] raid6: using algorithm sse2x4 (10484 MB/s)
May 17 19:12:01 vostro kernel: [ 1.524789] ACPI: Added _OSI(Module Device)
May 17 19:12:01 vostro kernel: [ 1.524882] ACPI: Added _OSI(Processor Device)
May 17 19:12:01 vostro kernel: [ 1.524975] ACPI: Added _OSI(3.0 _SCP Extensions)
May 17 19:12:01 vostro kernel: [ 1.525068] ACPI: Added _OSI(Processor Aggregator Device)
May 17 19:12:01 vostro kernel: [ 1.526346] ACPI: EC: Look up EC in DSDT
May 17 19:12:01 vostro kernel: [ 1.527669] ACPI: Executed 1 blocks of module-level executable AML code
May 17 19:12:01 vostro kernel: [ 1.532645] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
May 17 19:12:01 vostro kernel: [ 1.537094] ACPI: SSDT 00000000dad51698 0064F (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 1.537413] ACPI: Dynamic OEM Table Load:
May 17 19:12:01 vostro kernel: [ 1.537415] ACPI: SSDT (null) 0064F (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 1.537698] ACPI: SSDT 00000000dad52a98 00303 (v01 PmRef ApIst 00003000 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 1.538055] ACPI: Dynamic OEM Table Load:
May 17 19:12:01 vostro kernel: [ 1.538058] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 1.552906] ACPI: SSDT 00000000dad50d98 00119 (v01 PmRef ApCst 00003000 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 1.553215] ACPI: Dynamic OEM Table Load:
May 17 19:12:01 vostro kernel: [ 1.553217] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20051117)
May 17 19:12:01 vostro kernel: [ 1.553777] ACPI: Interpreter enabled
May 17 19:12:01 vostro kernel: [ 1.553870] ACPI: (supports S0 S1 S3 S4 S5)
May 17 19:12:01 vostro kernel: [ 1.554176] ACPI: Using IOAPIC for interrupt routing
May 17 19:12:01 vostro kernel: [ 1.584871] ACPI: No dock devices found.
May 17 19:12:01 vostro kernel: [ 1.584968] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
May 17 19:12:01 vostro kernel: [ 1.585438] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
May 17 19:12:01 vostro kernel: [ 1.585968] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
May 17 19:12:01 vostro kernel: [ 1.586065] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
May 17 19:12:01 vostro kernel: [ 1.586161] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
May 17 19:12:01 vostro kernel: [ 1.586306] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000d3fff]
May 17 19:12:01 vostro kernel: [ 1.586451] pci_root PNP0A08:00: host bridge window [mem 0x000d4000-0x000d7fff]
May 17 19:12:01 vostro kernel: [ 1.587915] pci_root PNP0A08:00: host bridge window [mem 0x000d8000-0x000dbfff]
May 17 19:12:01 vostro kernel: [ 1.588059] pci_root PNP0A08:00: host bridge window [mem 0x000dc000-0x000dffff]
May 17 19:12:01 vostro kernel: [ 1.588203] pci_root PNP0A08:00: host bridge window [mem 0x000e0000-0x000e3fff]
May 17 19:12:01 vostro kernel: [ 1.588348] pci_root PNP0A08:00: host bridge window [mem 0x000e4000-0x000e7fff]
May 17 19:12:01 vostro kernel: [ 1.588492] pci_root PNP0A08:00: host bridge window [mem 0xdfa00000-0xfeafffff]
May 17 19:12:01 vostro kernel: [ 1.588637] pci_root PNP0A08:00: host bridge window [mem 0xfed40000-0xfed44fff]
May 17 19:12:01 vostro kernel: [ 1.588824] PCI host bridge to bus 0000:00
May 17 19:12:01 vostro kernel: [ 1.588918] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
May 17 19:12:01 vostro kernel: [ 1.589013] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
May 17 19:12:01 vostro kernel: [ 1.589108] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
May 17 19:12:01 vostro kernel: [ 1.589205] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
May 17 19:12:01 vostro kernel: [ 1.589302] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
May 17 19:12:01 vostro kernel: [ 1.589398] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
May 17 19:12:01 vostro kernel: [ 1.589495] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
May 17 19:12:01 vostro kernel: [ 1.589592] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
May 17 19:12:01 vostro kernel: [ 1.589690] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
May 17 19:12:01 vostro kernel: [ 1.589787] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff]
May 17 19:12:01 vostro kernel: [ 1.589884] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff]
May 17 19:12:01 vostro kernel: [ 1.589979] pci_bus 0000:00: scanning bus
May 17 19:12:01 vostro kernel: [ 1.589986] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000
May 17 19:12:01 vostro kernel: [ 1.589993] pci 0000:00:00.0: calling quirk_mmio_always_on+0x0/0xa
May 17 19:12:01 vostro kernel: [ 1.590024] pci 0000:00:02.0: [8086:0126] type 00 class 0x030000
May 17 19:12:01 vostro kernel: [ 1.590033] pci 0000:00:02.0: reg 10: [mem 0xf6800000-0xf6bfffff 64bit]
May 17 19:12:01 vostro kernel: [ 1.590038] pci 0000:00:02.0: reg 18: [mem 0xe0000000-0xefffffff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.590042] pci 0000:00:02.0: reg 20: [io 0xf000-0xf03f]
May 17 19:12:01 vostro kernel: [ 1.590092] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
May 17 19:12:01 vostro kernel: [ 1.590115] pci 0000:00:16.0: reg 10: [mem 0xf7f0a000-0xf7f0a00f 64bit]
May 17 19:12:01 vostro kernel: [ 1.590189] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.590193] pci 0000:00:16.0: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.590224] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
May 17 19:12:01 vostro kernel: [ 1.590244] pci 0000:00:1a.0: reg 10: [mem 0xf7f08000-0xf7f083ff]
May 17 19:12:01 vostro kernel: [ 1.590332] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.590336] pci 0000:00:1a.0: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.590360] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
May 17 19:12:01 vostro kernel: [ 1.590374] pci 0000:00:1b.0: reg 10: [mem 0xf7f00000-0xf7f03fff 64bit]
May 17 19:12:01 vostro kernel: [ 1.590440] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.590444] pci 0000:00:1b.0: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.590466] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
May 17 19:12:01 vostro kernel: [ 1.590505] pci 0000:00:1c.0: calling pci_fixup_transparent_bridge+0x0/0x1d
May 17 19:12:01 vostro kernel: [ 1.590546] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.590550] pci 0000:00:1c.0: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.590574] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400
May 17 19:12:01 vostro kernel: [ 1.590612] pci 0000:00:1c.1: calling pci_fixup_transparent_bridge+0x0/0x1d
May 17 19:12:01 vostro kernel: [ 1.590653] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.590657] pci 0000:00:1c.1: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.590681] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400
May 17 19:12:01 vostro kernel: [ 1.590718] pci 0000:00:1c.3: calling pci_fixup_transparent_bridge+0x0/0x1d
May 17 19:12:01 vostro kernel: [ 1.590760] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.590764] pci 0000:00:1c.3: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.590792] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400
May 17 19:12:01 vostro kernel: [ 1.590854] pci 0000:00:1c.4: calling pci_fixup_transparent_bridge+0x0/0x1d
May 17 19:12:01 vostro kernel: [ 1.590924] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.590930] pci 0000:00:1c.4: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.590968] pci 0000:00:1c.7: [8086:1c1e] type 01 class 0x060400
May 17 19:12:01 vostro kernel: [ 1.591031] pci 0000:00:1c.7: calling pci_fixup_transparent_bridge+0x0/0x1d
May 17 19:12:01 vostro kernel: [ 1.591102] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.591107] pci 0000:00:1c.7: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.591143] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
May 17 19:12:01 vostro kernel: [ 1.591163] pci 0000:00:1d.0: reg 10: [mem 0xf7f07000-0xf7f073ff]
May 17 19:12:01 vostro kernel: [ 1.591251] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.591255] pci 0000:00:1d.0: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.591278] pci 0000:00:1f.0: [8086:1c4b] type 00 class 0x060100
May 17 19:12:01 vostro kernel: [ 1.591399] pci 0000:00:1f.2: [8086:1c03] type 00 class 0x010601
May 17 19:12:01 vostro kernel: [ 1.591417] pci 0000:00:1f.2: reg 10: [io 0xf0b0-0xf0b7]
May 17 19:12:01 vostro kernel: [ 1.591424] pci 0000:00:1f.2: reg 14: [io 0xf0a0-0xf0a3]
May 17 19:12:01 vostro kernel: [ 1.591432] pci 0000:00:1f.2: reg 18: [io 0xf090-0xf097]
May 17 19:12:01 vostro kernel: [ 1.591440] pci 0000:00:1f.2: reg 1c: [io 0xf080-0xf083]
May 17 19:12:01 vostro kernel: [ 1.591448] pci 0000:00:1f.2: reg 20: [io 0xf060-0xf07f]
May 17 19:12:01 vostro kernel: [ 1.591455] pci 0000:00:1f.2: reg 24: [mem 0xf7f06000-0xf7f067ff]
May 17 19:12:01 vostro kernel: [ 1.591499] pci 0000:00:1f.2: PME# supported from D3hot
May 17 19:12:01 vostro kernel: [ 1.591503] pci 0000:00:1f.2: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.591519] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
May 17 19:12:01 vostro kernel: [ 1.591533] pci 0000:00:1f.3: reg 10: [mem 0xf7f05000-0xf7f050ff 64bit]
May 17 19:12:01 vostro kernel: [ 1.591554] pci 0000:00:1f.3: reg 20: [io 0xf040-0xf05f]
May 17 19:12:01 vostro kernel: [ 1.591580] pci_bus 0000:00: fixups for bus
May 17 19:12:01 vostro kernel: [ 1.591584] pci 0000:00:1c.0: scanning [bus 03-04] behind bridge, pass 0
May 17 19:12:01 vostro kernel: [ 1.591623] pci_bus 0000:03: scanning bus
May 17 19:12:01 vostro kernel: [ 1.591626] pci_bus 0000:03: fixups for bus
May 17 19:12:01 vostro kernel: [ 1.591628] pci 0000:00:1c.0: PCI bridge to [bus 03-04]
May 17 19:12:01 vostro kernel: [ 1.591730] pci_bus 0000:03: bus scan returning with max=03
May 17 19:12:01 vostro kernel: [ 1.591734] pci 0000:00:1c.1: scanning [bus 05-06] behind bridge, pass 0
May 17 19:12:01 vostro kernel: [ 1.591773] pci_bus 0000:05: scanning bus
May 17 19:12:01 vostro kernel: [ 1.591799] pci 0000:05:00.0: [10ec:8168] type 00 class 0x020000
May 17 19:12:01 vostro kernel: [ 1.591818] pci 0000:05:00.0: reg 10: [io 0xe000-0xe0ff]
May 17 19:12:01 vostro kernel: [ 1.591852] pci 0000:05:00.0: reg 18: [mem 0xf1104000-0xf1104fff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.591874] pci 0000:05:00.0: reg 20: [mem 0xf1100000-0xf1103fff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.591964] pci 0000:05:00.0: supports D1 D2
May 17 19:12:01 vostro kernel: [ 1.591966] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.591971] pci 0000:05:00.0: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.604675] pci_bus 0000:05: fixups for bus
May 17 19:12:01 vostro kernel: [ 1.604680] pci 0000:00:1c.1: PCI bridge to [bus 05-06]
May 17 19:12:01 vostro kernel: [ 1.604809] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff]
May 17 19:12:01 vostro kernel: [ 1.604817] pci 0000:00:1c.1: bridge window [mem 0xf1100000-0xf11fffff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.604818] pci_bus 0000:05: bus scan returning with max=05
May 17 19:12:01 vostro kernel: [ 1.604823] pci 0000:00:1c.3: scanning [bus 09-0a] behind bridge, pass 0
May 17 19:12:01 vostro kernel: [ 1.604863] pci_bus 0000:09: scanning bus
May 17 19:12:01 vostro kernel: [ 1.605010] pci 0000:09:00.0: [8086:008a] type 00 class 0x028000
May 17 19:12:01 vostro kernel: [ 1.605157] pci 0000:09:00.0: reg 10: [mem 0xf7e00000-0xf7e01fff 64bit]
May 17 19:12:01 vostro kernel: [ 1.605864] pci 0000:09:00.0: PME# supported from D0 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.605898] pci 0000:09:00.0: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.624787] pci_bus 0000:09: fixups for bus
May 17 19:12:01 vostro kernel: [ 1.624788] pci 0000:00:1c.3: PCI bridge to [bus 09-0a]
May 17 19:12:01 vostro kernel: [ 1.624887] pci 0000:00:1c.3: bridge window [mem 0xf7e00000-0xf7efffff]
May 17 19:12:01 vostro kernel: [ 1.624893] pci_bus 0000:09: bus scan returning with max=09
May 17 19:12:01 vostro kernel: [ 1.624898] pci 0000:00:1c.4: scanning [bus 0b-0c] behind bridge, pass 0
May 17 19:12:01 vostro kernel: [ 1.624965] pci_bus 0000:0b: scanning bus
May 17 19:12:01 vostro kernel: [ 1.624991] pci 0000:0b:00.0: [104c:8241] type 00 class 0x0c0330
May 17 19:12:01 vostro kernel: [ 1.625016] pci 0000:0b:00.0: reg 10: [mem 0xf7d00000-0xf7d0ffff 64bit]
May 17 19:12:01 vostro kernel: [ 1.625036] pci 0000:0b:00.0: reg 18: [mem 0xf7d10000-0xf7d11fff 64bit]
May 17 19:12:01 vostro kernel: [ 1.625140] pci 0000:0b:00.0: supports D1 D2
May 17 19:12:01 vostro kernel: [ 1.625141] pci 0000:0b:00.0: PME# supported from D0 D1 D2 D3hot D3cold
May 17 19:12:01 vostro kernel: [ 1.625146] pci 0000:0b:00.0: PME# disabled
May 17 19:12:01 vostro kernel: [ 1.644611] pci_bus 0000:0b: fixups for bus
May 17 19:12:01 vostro kernel: [ 1.644616] pci 0000:00:1c.4: PCI bridge to [bus 0b-0c]
May 17 19:12:01 vostro kernel: [ 1.644747] pci 0000:00:1c.4: bridge window [mem 0xf7d00000-0xf7dfffff]
May 17 19:12:01 vostro kernel: [ 1.644753] pci_bus 0000:0b: bus scan returning with max=0b
May 17 19:12:01 vostro kernel: [ 1.644758] pci 0000:00:1c.7: scanning [bus 11-16] behind bridge, pass 0
May 17 19:12:01 vostro kernel: [ 1.644797] pci_bus 0000:11: scanning bus
May 17 19:12:01 vostro kernel: [ 1.644800] pci_bus 0000:11: fixups for bus
May 17 19:12:01 vostro kernel: [ 1.644801] pci 0000:00:1c.7: PCI bridge to [bus 11-16]
May 17 19:12:01 vostro kernel: [ 1.644895] pci 0000:00:1c.7: bridge window [io 0xc000-0xdfff]
May 17 19:12:01 vostro kernel: [ 1.644899] pci 0000:00:1c.7: bridge window [mem 0xf6c00000-0xf7cfffff]
May 17 19:12:01 vostro kernel: [ 1.644906] pci 0000:00:1c.7: bridge window [mem 0xf0000000-0xf10fffff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.644907] pci_bus 0000:11: bus scan returning with max=11
May 17 19:12:01 vostro kernel: [ 1.644912] pci 0000:00:1c.0: scanning [bus 03-04] behind bridge, pass 1
May 17 19:12:01 vostro kernel: [ 1.644918] pci 0000:00:1c.1: scanning [bus 05-06] behind bridge, pass 1
May 17 19:12:01 vostro kernel: [ 1.644924] pci 0000:00:1c.3: scanning [bus 09-0a] behind bridge, pass 1
May 17 19:12:01 vostro kernel: [ 1.644930] pci 0000:00:1c.4: scanning [bus 0b-0c] behind bridge, pass 1
May 17 19:12:01 vostro kernel: [ 1.644936] pci 0000:00:1c.7: scanning [bus 11-16] behind bridge, pass 1
May 17 19:12:01 vostro kernel: [ 1.644941] pci_bus 0000:00: bus scan returning with max=16
May 17 19:12:01 vostro kernel: [ 1.644944] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
May 17 19:12:01 vostro kernel: [ 1.645113] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
May 17 19:12:01 vostro kernel: [ 1.645150] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
May 17 19:12:01 vostro kernel: [ 1.645189] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
May 17 19:12:01 vostro kernel: [ 1.645225] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP05._PRT]
May 17 19:12:01 vostro kernel: [ 1.645277] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP08._PRT]
May 17 19:12:01 vostro kernel: [ 1.645406] pci0000:00: Requesting ACPI _OSC control (0x1d)
May 17 19:12:01 vostro kernel: [ 1.645708] pci0000:00: ACPI _OSC control (0x19) granted
May 17 19:12:01 vostro kernel: [ 1.650367] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
May 17 19:12:01 vostro kernel: [ 1.650932] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 10 11 12 14 15)
May 17 19:12:01 vostro kernel: [ 1.651496] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 10 11 12 14 15)
May 17 19:12:01 vostro kernel: [ 1.652050] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
May 17 19:12:01 vostro kernel: [ 1.652608] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
May 17 19:12:01 vostro kernel: [ 1.653298] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
May 17 19:12:01 vostro kernel: [ 1.653988] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 10 11 12 14 15)
May 17 19:12:01 vostro kernel: [ 1.654556] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 10 11 12 14 15)
May 17 19:12:01 vostro kernel: [ 1.655192] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
May 17 19:12:01 vostro kernel: [ 1.655344] vgaarb: loaded
May 17 19:12:01 vostro kernel: [ 1.655432] vgaarb: bridge control possible 0000:00:02.0
May 17 19:12:01 vostro kernel: [ 1.655658] SCSI subsystem initialized
May 17 19:12:01 vostro kernel: [ 1.655834] libata version 3.00 loaded.
May 17 19:12:01 vostro kernel: [ 1.655948] usbcore: registered new interface driver usbfs
May 17 19:12:01 vostro kernel: [ 1.656067] usbcore: registered new interface driver hub
May 17 19:12:01 vostro kernel: [ 1.656189] usbcore: registered new device driver usb
May 17 19:12:01 vostro kernel: [ 1.656344] Linux media interface: v0.10
May 17 19:12:01 vostro kernel: [ 1.656456] Linux video capture interface: v2.00
May 17 19:12:01 vostro kernel: [ 1.656925] wmi: Mapper loaded
May 17 19:12:01 vostro kernel: [ 1.657062] Advanced Linux Sound Architecture Driver Version 1.0.25.
May 17 19:12:01 vostro kernel: [ 1.657159] PCI: Using ACPI for IRQ routing
May 17 19:12:01 vostro kernel: [ 1.658850] PCI: pci_cache_line_size set to 64 bytes
May 17 19:12:01 vostro kernel: [ 1.658858] pci 0000:00:02.0: BAR 0: reserving [mem 0xf6800000-0xf6bfffff flags 0x140204] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658860] pci 0000:00:02.0: BAR 2: reserving [mem 0xe0000000-0xefffffff flags 0x14220c] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658863] pci 0000:00:02.0: BAR 4: reserving [io 0xf000-0xf03f flags 0x40101] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658867] pci 0000:00:16.0: BAR 0: reserving [mem 0xf7f0a000-0xf7f0a00f flags 0x140204] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658872] pci 0000:00:1a.0: BAR 0: reserving [mem 0xf7f08000-0xf7f083ff flags 0x40200] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658876] pci 0000:00:1b.0: BAR 0: reserving [mem 0xf7f00000-0xf7f03fff flags 0x140204] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658890] pci 0000:00:1d.0: BAR 0: reserving [mem 0xf7f07000-0xf7f073ff flags 0x40200] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658897] pci 0000:00:1f.2: BAR 0: reserving [io 0xf0b0-0xf0b7 flags 0x40101] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658899] pci 0000:00:1f.2: BAR 1: reserving [io 0xf0a0-0xf0a3 flags 0x40101] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658901] pci 0000:00:1f.2: BAR 2: reserving [io 0xf090-0xf097 flags 0x40101] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658903] pci 0000:00:1f.2: BAR 3: reserving [io 0xf080-0xf083 flags 0x40101] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658905] pci 0000:00:1f.2: BAR 4: reserving [io 0xf060-0xf07f flags 0x40101] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658907] pci 0000:00:1f.2: BAR 5: reserving [mem 0xf7f06000-0xf7f067ff flags 0x40200] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658912] pci 0000:00:1f.3: BAR 0: reserving [mem 0xf7f05000-0xf7f050ff flags 0x140204] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658914] pci 0000:00:1f.3: BAR 4: reserving [io 0xf040-0xf05f flags 0x40101] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658919] pci 0000:05:00.0: BAR 0: reserving [io 0xe000-0xe0ff flags 0x40101] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658921] pci 0000:05:00.0: BAR 2: reserving [mem 0xf1104000-0xf1104fff flags 0x14220c] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658923] pci 0000:05:00.0: BAR 4: reserving [mem 0xf1100000-0xf1103fff flags 0x14220c] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658929] pci 0000:09:00.0: BAR 0: reserving [mem 0xf7e00000-0xf7e01fff flags 0x140204] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658934] pci 0000:0b:00.0: BAR 0: reserving [mem 0xf7d00000-0xf7d0ffff flags 0x140204] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658936] pci 0000:0b:00.0: BAR 2: reserving [mem 0xf7d10000-0xf7d11fff flags 0x140204] (d=0, p=0)
May 17 19:12:01 vostro kernel: [ 1.658974] reserve RAM buffer: 000000000009d400 - 000000000009ffff
May 17 19:12:01 vostro kernel: [ 1.658976] reserve RAM buffer: 00000000da4e5000 - 00000000dbffffff
May 17 19:12:01 vostro kernel: [ 1.658980] reserve RAM buffer: 00000000da793000 - 00000000dbffffff
May 17 19:12:01 vostro kernel: [ 1.658982] reserve RAM buffer: 00000000daa89000 - 00000000dbffffff
May 17 19:12:01 vostro kernel: [ 1.658985] reserve RAM buffer: 000000041fe00000 - 000000041fffffff
May 17 19:12:01 vostro kernel: [ 1.659122] Bluetooth: Core ver 2.16
May 17 19:12:01 vostro kernel: [ 1.659234] NET: Registered protocol family 31
May 17 19:12:01 vostro kernel: [ 1.659328] Bluetooth: HCI device and connection manager initialized
May 17 19:12:01 vostro kernel: [ 1.659423] Bluetooth: HCI socket layer initialized
May 17 19:12:01 vostro kernel: [ 1.659517] Bluetooth: L2CAP socket layer initialized
May 17 19:12:01 vostro kernel: [ 1.659613] Bluetooth: SCO socket layer initialized
May 17 19:12:01 vostro kernel: [ 1.659773] cfg80211: Calling CRDA to update world regulatory domain
May 17 19:12:01 vostro kernel: [ 1.660009] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
May 17 19:12:01 vostro kernel: [ 1.660454] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
May 17 19:12:01 vostro kernel: [ 1.662578] Switching to clocksource hpet
May 17 19:12:01 vostro kernel: [ 1.662754] pnp: PnP ACPI init
May 17 19:12:01 vostro kernel: [ 1.662860] ACPI: bus type pnp registered
May 17 19:12:01 vostro kernel: [ 1.663191] pnp 00:00: [bus 00-3e]
May 17 19:12:01 vostro kernel: [ 1.663194] pnp 00:00: [io 0x0000-0x0cf7 window]
May 17 19:12:01 vostro kernel: [ 1.663195] pnp 00:00: [io 0x0cf8-0x0cff]
May 17 19:12:01 vostro kernel: [ 1.663197] pnp 00:00: [io 0x0d00-0xffff window]
May 17 19:12:01 vostro kernel: [ 1.663198] pnp 00:00: [mem 0x000a0000-0x000bffff window]
May 17 19:12:01 vostro kernel: [ 1.663200] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
May 17 19:12:01 vostro kernel: [ 1.663201] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
May 17 19:12:01 vostro kernel: [ 1.663203] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
May 17 19:12:01 vostro kernel: [ 1.663204] pnp 00:00: [mem 0x000cc000-0x000cffff window]
May 17 19:12:01 vostro kernel: [ 1.663206] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
May 17 19:12:01 vostro kernel: [ 1.663208] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
May 17 19:12:01 vostro kernel: [ 1.663210] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
May 17 19:12:01 vostro kernel: [ 1.663212] pnp 00:00: [mem 0x000dc000-0x000dffff window]
May 17 19:12:01 vostro kernel: [ 1.663213] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
May 17 19:12:01 vostro kernel: [ 1.663214] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
May 17 19:12:01 vostro kernel: [ 1.663216] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
May 17 19:12:01 vostro kernel: [ 1.663217] pnp 00:00: [mem 0x000ec000-0x000effff window]
May 17 19:12:01 vostro kernel: [ 1.663219] pnp 00:00: [mem 0x000f0000-0x000fffff window]
May 17 19:12:01 vostro kernel: [ 1.663221] pnp 00:00: [mem 0xdfa00000-0xfeafffff window]
May 17 19:12:01 vostro kernel: [ 1.663222] pnp 00:00: [mem 0xfed40000-0xfed44fff window]
May 17 19:12:01 vostro kernel: [ 1.663289] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
May 17 19:12:01 vostro kernel: [ 1.663302] pnp 00:01: [io 0x0000-0x001f]
May 17 19:12:01 vostro kernel: [ 1.663303] pnp 00:01: [io 0x0081-0x0091]
May 17 19:12:01 vostro kernel: [ 1.663304] pnp 00:01: [io 0x0093-0x009f]
May 17 19:12:01 vostro kernel: [ 1.663306] pnp 00:01: [io 0x00c0-0x00df]
May 17 19:12:01 vostro kernel: [ 1.663307] pnp 00:01: [dma 4]
May 17 19:12:01 vostro kernel: [ 1.663348] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
May 17 19:12:01 vostro kernel: [ 1.663357] pnp 00:02: [mem 0xff000000-0xffffffff]
May 17 19:12:01 vostro kernel: [ 1.663397] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active)
May 17 19:12:01 vostro kernel: [ 1.663469] pnp 00:03: [mem 0xfed00000-0xfed003ff]
May 17 19:12:01 vostro kernel: [ 1.663510] pnp 00:03: Plug and Play ACPI device, IDs PNP0103 (active)
May 17 19:12:01 vostro kernel: [ 1.663521] pnp 00:04: [io 0x002e-0x002f]
May 17 19:12:01 vostro kernel: [ 1.663523] pnp 00:04: [io 0x004e-0x004f]
May 17 19:12:01 vostro kernel: [ 1.663524] pnp 00:04: [io 0x0061]
May 17 19:12:01 vostro kernel: [ 1.663525] pnp 00:04: [io 0x0063]
May 17 19:12:01 vostro kernel: [ 1.663526] pnp 00:04: [io 0x0065]
May 17 19:12:01 vostro kernel: [ 1.663528] pnp 00:04: [io 0x0067]
May 17 19:12:01 vostro kernel: [ 1.663529] pnp 00:04: [io 0x0070]
May 17 19:12:01 vostro kernel: [ 1.663530] pnp 00:04: [io 0x0080]
May 17 19:12:01 vostro kernel: [ 1.663531] pnp 00:04: [io 0x0092]
May 17 19:12:01 vostro kernel: [ 1.663532] pnp 00:04: [io 0x00b2-0x00b3]
May 17 19:12:01 vostro kernel: [ 1.663534] pnp 00:04: [io 0x0680-0x069f]
May 17 19:12:01 vostro kernel: [ 1.663535] pnp 00:04: [io 0x1000-0x100f]
May 17 19:12:01 vostro kernel: [ 1.663536] pnp 00:04: [io 0xffff]
May 17 19:12:01 vostro kernel: [ 1.663537] pnp 00:04: [io 0xffff]
May 17 19:12:01 vostro kernel: [ 1.663541] pnp 00:04: [io 0x0400-0x0453]
May 17 19:12:01 vostro kernel: [ 1.663542] pnp 00:04: [io 0x0458-0x047f]
May 17 19:12:01 vostro kernel: [ 1.663543] pnp 00:04: [io 0x0500-0x057f]
May 17 19:12:01 vostro kernel: [ 1.663545] pnp 00:04: [io 0x164e-0x164f]
May 17 19:12:01 vostro kernel: [ 1.663602] system 00:04: [io 0x0680-0x069f] has been reserved
May 17 19:12:01 vostro kernel: [ 1.663699] system 00:04: [io 0x1000-0x100f] has been reserved
May 17 19:12:01 vostro kernel: [ 1.663794] system 00:04: [io 0xffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.663889] system 00:04: [io 0xffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.663984] system 00:04: [io 0x0400-0x0453] has been reserved
May 17 19:12:01 vostro kernel: [ 1.664079] system 00:04: [io 0x0458-0x047f] has been reserved
May 17 19:12:01 vostro kernel: [ 1.664175] system 00:04: [io 0x0500-0x057f] has been reserved
May 17 19:12:01 vostro kernel: [ 1.664271] system 00:04: [io 0x164e-0x164f] has been reserved
May 17 19:12:01 vostro kernel: [ 1.664366] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
May 17 19:12:01 vostro kernel: [ 1.664374] pnp 00:05: [io 0x0070-0x0077]
May 17 19:12:01 vostro kernel: [ 1.664385] pnp 00:05: [irq 8]
May 17 19:12:01 vostro kernel: [ 1.664426] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
May 17 19:12:01 vostro kernel: [ 1.664453] pnp 00:06: [io 0x0454-0x0457]
May 17 19:12:01 vostro kernel: [ 1.664507] system 00:06: [io 0x0454-0x0457] has been reserved
May 17 19:12:01 vostro kernel: [ 1.664622] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
May 17 19:12:01 vostro kernel: [ 1.664630] pnp 00:07: [io 0x00f0-0x00ff]
May 17 19:12:01 vostro kernel: [ 1.664636] pnp 00:07: [irq 13]
May 17 19:12:01 vostro kernel: [ 1.664684] pnp 00:07: Plug and Play ACPI device, IDs PNP0c04 (active)
May 17 19:12:01 vostro kernel: [ 1.664709] pnp 00:08: [io 0x0010-0x001f]
May 17 19:12:01 vostro kernel: [ 1.664710] pnp 00:08: [io 0x0022-0x003f]
May 17 19:12:01 vostro kernel: [ 1.664712] pnp 00:08: [io 0x0044-0x005f]
May 17 19:12:01 vostro kernel: [ 1.664713] pnp 00:08: [io 0x0068-0x006f]
May 17 19:12:01 vostro kernel: [ 1.664714] pnp 00:08: [io 0x0072-0x007f]
May 17 19:12:01 vostro kernel: [ 1.664716] pnp 00:08: [io 0x0080]
May 17 19:12:01 vostro kernel: [ 1.664717] pnp 00:08: [io 0x0084-0x0086]
May 17 19:12:01 vostro kernel: [ 1.664718] pnp 00:08: [io 0x0088]
May 17 19:12:01 vostro kernel: [ 1.664719] pnp 00:08: [io 0x008c-0x008e]
May 17 19:12:01 vostro kernel: [ 1.664720] pnp 00:08: [io 0x0090-0x009f]
May 17 19:12:01 vostro kernel: [ 1.664722] pnp 00:08: [io 0x00a2-0x00bf]
May 17 19:12:01 vostro kernel: [ 1.664723] pnp 00:08: [io 0x00e0-0x00ef]
May 17 19:12:01 vostro kernel: [ 1.664725] pnp 00:08: [io 0x04d0-0x04d1]
May 17 19:12:01 vostro kernel: [ 1.664726] pnp 00:08: [mem 0xfe800000-0xfe802fff]
May 17 19:12:01 vostro kernel: [ 1.664783] system 00:08: [io 0x04d0-0x04d1] has been reserved
May 17 19:12:01 vostro kernel: [ 1.664880] system 00:08: [mem 0xfe800000-0xfe802fff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.664977] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
May 17 19:12:01 vostro kernel: [ 1.664996] pnp 00:09: [irq 12]
May 17 19:12:01 vostro kernel: [ 1.665039] pnp 00:09: Plug and Play ACPI device, IDs DLL04b3 SYN0600 SYN0002 PNP0f13 (active)
May 17 19:12:01 vostro kernel: [ 1.665053] pnp 00:0a: [io 0x0060]
May 17 19:12:01 vostro kernel: [ 1.665054] pnp 00:0a: [io 0x0064]
May 17 19:12:01 vostro kernel: [ 1.665055] pnp 00:0a: [io 0x0062]
May 17 19:12:01 vostro kernel: [ 1.665056] pnp 00:0a: [io 0x0066]
May 17 19:12:01 vostro kernel: [ 1.665062] pnp 00:0a: [irq 1]
May 17 19:12:01 vostro kernel: [ 1.665105] pnp 00:0a: Plug and Play ACPI device, IDs PNP0303 (active)
May 17 19:12:01 vostro kernel: [ 1.665293] pnp 00:0b: [mem 0xfed1c000-0xfed1ffff]
May 17 19:12:01 vostro kernel: [ 1.665295] pnp 00:0b: [mem 0xfed10000-0xfed17fff]
May 17 19:12:01 vostro kernel: [ 1.665297] pnp 00:0b: [mem 0xfed18000-0xfed18fff]
May 17 19:12:01 vostro kernel: [ 1.665298] pnp 00:0b: [mem 0xfed19000-0xfed19fff]
May 17 19:12:01 vostro kernel: [ 1.665300] pnp 00:0b: [mem 0xf8000000-0xfbffffff]
May 17 19:12:01 vostro kernel: [ 1.665301] pnp 00:0b: [mem 0xfed20000-0xfed3ffff]
May 17 19:12:01 vostro kernel: [ 1.665302] pnp 00:0b: [mem 0xfed90000-0xfed93fff]
May 17 19:12:01 vostro kernel: [ 1.665304] pnp 00:0b: [mem 0xfed45000-0xfed8ffff]
May 17 19:12:01 vostro kernel: [ 1.665305] pnp 00:0b: [mem 0xff000000-0xffffffff]
May 17 19:12:01 vostro kernel: [ 1.665306] pnp 00:0b: [mem 0xfee00000-0xfeefffff]
May 17 19:12:01 vostro kernel: [ 1.665308] pnp 00:0b: [mem 0xdfa00000-0xdfa00fff]
May 17 19:12:01 vostro kernel: [ 1.665376] system 00:0b: [mem 0xfed1c000-0xfed1ffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.665473] system 00:0b: [mem 0xfed10000-0xfed17fff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.665570] system 00:0b: [mem 0xfed18000-0xfed18fff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.665667] system 00:0b: [mem 0xfed19000-0xfed19fff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.665789] system 00:0b: [mem 0xf8000000-0xfbffffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.665886] system 00:0b: [mem 0xfed20000-0xfed3ffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.665983] system 00:0b: [mem 0xfed90000-0xfed93fff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.666080] system 00:0b: [mem 0xfed45000-0xfed8ffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.666177] system 00:0b: [mem 0xff000000-0xffffffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.666274] system 00:0b: [mem 0xfee00000-0xfeefffff] could not be reserved
May 17 19:12:01 vostro kernel: [ 1.666371] system 00:0b: [mem 0xdfa00000-0xdfa00fff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.666468] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
May 17 19:12:01 vostro kernel: [ 1.666554] pnp 00:0c: [irq 20]
May 17 19:12:01 vostro kernel: [ 1.666612] pnp 00:0c: Plug and Play ACPI device, IDs SMO8800 (active)
May 17 19:12:01 vostro kernel: [ 1.666722] pnp 00:0d: [mem 0x20000000-0x201fffff]
May 17 19:12:01 vostro kernel: [ 1.666723] pnp 00:0d: [mem 0x40000000-0x401fffff]
May 17 19:12:01 vostro kernel: [ 1.666792] system 00:0d: [mem 0x20000000-0x201fffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.666889] system 00:0d: [mem 0x40000000-0x401fffff] has been reserved
May 17 19:12:01 vostro kernel: [ 1.666986] system 00:0d: Plug and Play ACPI device, IDs PNP0c01 (active)
May 17 19:12:01 vostro kernel: [ 1.667028] pnp: PnP ACPI: found 14 devices
May 17 19:12:01 vostro kernel: [ 1.667120] ACPI: ACPI bus type pnp unregistered
May 17 19:12:01 vostro kernel: [ 1.675048] pci 0000:00:1c.0: PCI bridge to [bus 03-04]
May 17 19:12:01 vostro kernel: [ 1.675154] pci 0000:00:1c.1: PCI bridge to [bus 05-06]
May 17 19:12:01 vostro kernel: [ 1.675250] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff]
May 17 19:12:01 vostro kernel: [ 1.675350] pci 0000:00:1c.1: bridge window [mem 0xf1100000-0xf11fffff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.675500] pci 0000:00:1c.3: PCI bridge to [bus 09-0a]
May 17 19:12:01 vostro kernel: [ 1.675596] pci 0000:00:1c.3: bridge window [mem 0xf7e00000-0xf7efffff]
May 17 19:12:01 vostro kernel: [ 1.675699] pci 0000:00:1c.4: PCI bridge to [bus 0b-0c]
May 17 19:12:01 vostro kernel: [ 1.675797] pci 0000:00:1c.4: bridge window [mem 0xf7d00000-0xf7dfffff]
May 17 19:12:01 vostro kernel: [ 1.675899] pci 0000:00:1c.7: PCI bridge to [bus 11-16]
May 17 19:12:01 vostro kernel: [ 1.675995] pci 0000:00:1c.7: bridge window [io 0xc000-0xdfff]
May 17 19:12:01 vostro kernel: [ 1.676094] pci 0000:00:1c.7: bridge window [mem 0xf6c00000-0xf7cfffff]
May 17 19:12:01 vostro kernel: [ 1.676193] pci 0000:00:1c.7: bridge window [mem 0xf0000000-0xf10fffff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.676380] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
May 17 19:12:01 vostro kernel: [ 1.676382] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
May 17 19:12:01 vostro kernel: [ 1.676384] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
May 17 19:12:01 vostro kernel: [ 1.676385] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
May 17 19:12:01 vostro kernel: [ 1.676387] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
May 17 19:12:01 vostro kernel: [ 1.676388] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
May 17 19:12:01 vostro kernel: [ 1.676390] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
May 17 19:12:01 vostro kernel: [ 1.676392] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
May 17 19:12:01 vostro kernel: [ 1.676393] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
May 17 19:12:01 vostro kernel: [ 1.676395] pci_bus 0000:00: resource 13 [mem 0xdfa00000-0xfeafffff]
May 17 19:12:01 vostro kernel: [ 1.676396] pci_bus 0000:00: resource 14 [mem 0xfed40000-0xfed44fff]
May 17 19:12:01 vostro kernel: [ 1.676398] pci_bus 0000:05: resource 0 [io 0xe000-0xefff]
May 17 19:12:01 vostro kernel: [ 1.676399] pci_bus 0000:05: resource 2 [mem 0xf1100000-0xf11fffff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.676401] pci_bus 0000:09: resource 1 [mem 0xf7e00000-0xf7efffff]
May 17 19:12:01 vostro kernel: [ 1.676403] pci_bus 0000:0b: resource 1 [mem 0xf7d00000-0xf7dfffff]
May 17 19:12:01 vostro kernel: [ 1.676404] pci_bus 0000:11: resource 0 [io 0xc000-0xdfff]
May 17 19:12:01 vostro kernel: [ 1.676406] pci_bus 0000:11: resource 1 [mem 0xf6c00000-0xf7cfffff]
May 17 19:12:01 vostro kernel: [ 1.676407] pci_bus 0000:11: resource 2 [mem 0xf0000000-0xf10fffff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.676476] NET: Registered protocol family 2
May 17 19:12:01 vostro kernel: [ 1.676836] IP route cache hash table entries: 524288 (order: 10, 4194304 bytes)
May 17 19:12:01 vostro kernel: [ 1.677818] TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
May 17 19:12:01 vostro kernel: [ 1.679020] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
May 17 19:12:01 vostro kernel: [ 1.679237] TCP: Hash tables configured (established 524288 bind 65536)
May 17 19:12:01 vostro kernel: [ 1.679334] TCP: reno registered
May 17 19:12:01 vostro kernel: [ 1.679442] UDP hash table entries: 8192 (order: 6, 262144 bytes)
May 17 19:12:01 vostro kernel: [ 1.679590] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
May 17 19:12:01 vostro kernel: [ 1.679794] NET: Registered protocol family 1
May 17 19:12:01 vostro kernel: [ 1.679970] RPC: Registered named UNIX socket transport module.
May 17 19:12:01 vostro kernel: [ 1.680066] RPC: Registered udp transport module.
May 17 19:12:01 vostro kernel: [ 1.680158] RPC: Registered tcp transport module.
May 17 19:12:01 vostro kernel: [ 1.680253] RPC: Registered tcp NFSv4.1 backchannel transport module.
May 17 19:12:01 vostro kernel: [ 1.680359] pci 0000:00:02.0: calling pci_fixup_video+0x0/0x9c
May 17 19:12:01 vostro kernel: [ 1.680361] pci 0000:00:02.0: Boot video device
May 17 19:12:01 vostro kernel: [ 1.680367] pci 0000:00:1a.0: calling quirk_usb_early_handoff+0x0/0x5a7
May 17 19:12:01 vostro kernel: [ 1.680394] pci 0000:00:1a.0: EHCI: BIOS handoff
May 17 19:12:01 vostro kernel: [ 1.802571] pci 0000:00:1d.0: calling quirk_usb_early_handoff+0x0/0x5a7
May 17 19:12:01 vostro kernel: [ 1.802635] pci 0000:00:1d.0: EHCI: BIOS handoff
May 17 19:12:01 vostro kernel: [ 1.922375] pci 0000:0b:00.0: calling quirk_usb_early_handoff+0x0/0x5a7
May 17 19:12:01 vostro kernel: [ 1.922466] PCI: CLS 64 bytes, default 64
May 17 19:12:01 vostro kernel: [ 1.922525] DMAR: No ATSR found
May 17 19:12:01 vostro kernel: [ 1.922640] IOMMU 0 0xfed90000: using Queued invalidation
May 17 19:12:01 vostro kernel: [ 1.922734] IOMMU 1 0xfed91000: using Queued invalidation
May 17 19:12:01 vostro kernel: [ 1.922829] IOMMU: Setting RMRR:
May 17 19:12:01 vostro kernel: [ 1.922930] IOMMU: Setting identity map for device 0000:00:02.0 [0xdb800000 - 0xdf9fffff]
May 17 19:12:01 vostro kernel: [ 1.923425] IOMMU: Setting identity map for device 0000:00:1d.0 [0xdad53000 - 0xdad61fff]
May 17 19:12:01 vostro kernel: [ 1.923589] IOMMU: Setting identity map for device 0000:00:1a.0 [0xdad53000 - 0xdad61fff]
May 17 19:12:01 vostro kernel: [ 1.923743] IOMMU: Prepare 0-16MiB unity mapping for LPC
May 17 19:12:01 vostro kernel: [ 1.923845] IOMMU: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
May 17 19:12:01 vostro kernel: [ 1.924274] PCI-DMA: Intel(R) Virtualization Technology for Directed I/O
May 17 19:12:01 vostro kernel: [ 1.927094] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x1b
May 17 19:12:01 vostro kernel: [ 1.927197] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x1b
May 17 19:12:01 vostro kernel: [ 1.927299] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x1b
May 17 19:12:01 vostro kernel: [ 1.927402] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x1b
May 17 19:12:01 vostro kernel: [ 1.927544] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
May 17 19:12:01 vostro kernel: [ 1.928649] sha1_ssse3: Using AVX optimized SHA-1 implementation
May 17 19:12:01 vostro kernel: [ 1.929851] HugeTLB registered 2 MB page size, pre-allocated 0 pages
May 17 19:12:01 vostro kernel: [ 1.931720] DLM installed
May 17 19:12:01 vostro kernel: [ 1.931796] NFS: Registering the id_resolver key type
May 17 19:12:01 vostro kernel: [ 1.932029] msgmni has been set to 32101
May 17 19:12:01 vostro kernel: [ 1.933322] NET: Registered protocol family 38
May 17 19:12:01 vostro kernel: [ 1.933416] async_tx: api initialized (async)
May 17 19:12:01 vostro kernel: [ 1.933549] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
May 17 19:12:01 vostro kernel: [ 1.933694] io scheduler noop registered
May 17 19:12:01 vostro kernel: [ 1.933786] io scheduler deadline registered
May 17 19:12:01 vostro kernel: [ 1.933896] io scheduler cfq registered (default)
May 17 19:12:01 vostro kernel: [ 1.934271] pcieport 0000:00:1c.7: irq 42 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 1.934507] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
May 17 19:12:01 vostro kernel: [ 1.934689] pciehp 0000:00:1c.7:pcie04: Hotplug Controller:
May 17 19:12:01 vostro kernel: [ 1.934784] pciehp 0000:00:1c.7:pcie04: Seg/Bus/Dev/Func/IRQ : 0000:00:1c.7 IRQ 42
May 17 19:12:01 vostro kernel: [ 1.934929] pciehp 0000:00:1c.7:pcie04: Vendor ID : 0x8086
May 17 19:12:01 vostro kernel: [ 1.935025] pciehp 0000:00:1c.7:pcie04: Device ID : 0x1c1e
May 17 19:12:01 vostro kernel: [ 1.935120] pciehp 0000:00:1c.7:pcie04: Subsystem ID : 0x04b3
May 17 19:12:01 vostro kernel: [ 1.935217] pciehp 0000:00:1c.7:pcie04: Subsystem Vendor ID : 0x1028
May 17 19:12:01 vostro kernel: [ 1.935314] pciehp 0000:00:1c.7:pcie04: PCIe Cap offset : 0x40
May 17 19:12:01 vostro kernel: [ 1.935411] pciehp 0000:00:1c.7:pcie04: PCI resource [13] : [io 0xc000-0xdfff]
May 17 19:12:01 vostro kernel: [ 1.935557] pciehp 0000:00:1c.7:pcie04: PCI resource [14] : [mem 0xf6c00000-0xf7cfffff]
May 17 19:12:01 vostro kernel: [ 1.935703] pciehp 0000:00:1c.7:pcie04: PCI resource [15] : [mem 0xf0000000-0xf10fffff 64bit pref]
May 17 19:12:01 vostro kernel: [ 1.935852] pciehp 0000:00:1c.7:pcie04: Slot Capabilities : 0x003cb260
May 17 19:12:01 vostro kernel: [ 1.935949] pciehp 0000:00:1c.7:pcie04: Physical Slot Number : 7
May 17 19:12:01 vostro kernel: [ 1.936045] pciehp 0000:00:1c.7:pcie04: Attention Button : no
May 17 19:12:01 vostro kernel: [ 1.936141] pciehp 0000:00:1c.7:pcie04: Power Controller : no
May 17 19:12:01 vostro kernel: [ 1.936238] pciehp 0000:00:1c.7:pcie04: MRL Sensor : no
May 17 19:12:01 vostro kernel: [ 1.936334] pciehp 0000:00:1c.7:pcie04: Attention Indicator : no
May 17 19:12:01 vostro kernel: [ 1.936429] pciehp 0000:00:1c.7:pcie04: Power Indicator : no
May 17 19:12:01 vostro kernel: [ 1.936525] pciehp 0000:00:1c.7:pcie04: Hot-Plug Surprise : yes
May 17 19:12:01 vostro kernel: [ 1.936621] pciehp 0000:00:1c.7:pcie04: EMI Present : no
May 17 19:12:01 vostro kernel: [ 1.936718] pciehp 0000:00:1c.7:pcie04: Command Completed : no
May 17 19:12:01 vostro kernel: [ 1.936816] pciehp 0000:00:1c.7:pcie04: Slot Status : 0x0000
May 17 19:12:01 vostro kernel: [ 1.936913] pciehp 0000:00:1c.7:pcie04: Slot Control : 0x0000
May 17 19:12:01 vostro kernel: [ 1.938331] pciehp 0000:00:1c.7:pcie04: Link Active Reporting supported
May 17 19:12:01 vostro kernel: [ 1.938338] pciehp 0000:00:1c.7:pcie04: HPC vendor_id 8086 device_id 1c1e ss_vid 1028 ss_did 4b3
May 17 19:12:01 vostro kernel: [ 1.938486] pciehp 0000:00:1c.7:pcie04: Registering domain:bus:dev=0000:11:00 sun=7
May 17 19:12:01 vostro kernel: [ 1.938492] pci_bus 0000:11: dev 00, created physical slot 7
May 17 19:12:01 vostro kernel: [ 1.938536] pciehp 0000:00:1c.7:pcie04: pciehp_get_power_status: SLOTCTRL 58 value read 28
May 17 19:12:01 vostro kernel: [ 1.938538] pciehp 0000:00:1c.7:pcie04: service driver pciehp loaded
May 17 19:12:01 vostro kernel: [ 1.938564] pciehp: pcie_port_service_register = 0
May 17 19:12:01 vostro kernel: [ 1.938565] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
May 17 19:12:01 vostro kernel: [ 1.938694] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
May 17 19:12:01 vostro kernel: [ 1.938792] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
May 17 19:12:01 vostro kernel: [ 1.939384] intel_idle: MWAIT substates: 0x21120
May 17 19:12:01 vostro kernel: [ 1.939386] intel_idle: v0.4 model 0x2A
May 17 19:12:01 vostro kernel: [ 1.939387] intel_idle: lapic_timer_reliable_states 0xffffffff
May 17 19:12:01 vostro kernel: [ 1.939484] ACPI: AC Adapter [AC] (on-line)
May 17 19:12:01 vostro kernel: [ 1.939695] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
May 17 19:12:01 vostro kernel: [ 1.940818] ACPI: Lid Switch [LID0]
May 17 19:12:01 vostro kernel: [ 1.940970] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
May 17 19:12:01 vostro kernel: [ 1.941118] ACPI: Power Button [PWRB]
May 17 19:12:01 vostro kernel: [ 1.941264] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
May 17 19:12:01 vostro kernel: [ 1.941410] ACPI: Sleep Button [SBTN]
May 17 19:12:01 vostro kernel: [ 1.941554] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
May 17 19:12:01 vostro kernel: [ 1.941699] ACPI: Power Button [PWRF]
May 17 19:12:01 vostro kernel: [ 1.941899] ACPI: Requesting acpi_cpufreq
May 17 19:12:01 vostro kernel: [ 1.952400] thermal LNXTHERM:00: registered as thermal_zone0
May 17 19:12:01 vostro kernel: [ 1.952498] ACPI: Thermal Zone [THM] (65 C)
May 17 19:12:01 vostro kernel: [ 1.952704] ioatdma: Intel(R) QuickData Technology Driver 4.00
May 17 19:12:01 vostro kernel: [ 1.973538] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
May 17 19:12:01 vostro kernel: [ 1.974290] Non-volatile memory driver v1.3
May 17 19:12:01 vostro kernel: [ 1.974707] i8k: unable to get SMM BIOS version
May 17 19:12:01 vostro kernel: [ 1.977953] Dell laptop SMM driver v1.14 21/02/2005 Massimo Dal Zotto (dz@xxxxxxxxxx)
May 17 19:12:01 vostro kernel: [ 1.978156] Linux agpgart interface v0.103
May 17 19:12:01 vostro kernel: [ 1.978295] agpgart-intel 0000:00:00.0: Intel Sandybridge Chipset
May 17 19:12:01 vostro kernel: [ 1.978468] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
May 17 19:12:01 vostro kernel: [ 1.979645] agpgart-intel 0000:00:00.0: detected 65536K stolen memory
May 17 19:12:01 vostro kernel: [ 1.979877] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000
May 17 19:12:01 vostro kernel: [ 1.980041] ipmi message handler version 39.2
May 17 19:12:01 vostro kernel: [ 1.980141] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
May 17 19:12:01 vostro kernel: [ 1.980142] Hangcheck: Using getrawmonotonic().
May 17 19:12:01 vostro kernel: [ 1.980180] [drm] Initialized drm 1.1.0 20060810
May 17 19:12:01 vostro kernel: [ 1.980507] i915 0000:00:02.0: setting latency timer to 64
May 17 19:12:01 vostro kernel: [ 1.992561] ACPI: Battery Slot [BAT0] (battery present)
May 17 19:12:01 vostro kernel: [ 2.015425] mtrr: type mismatch for e0000000,10000000 old: write-back new: write-combining
May 17 19:12:01 vostro kernel: [ 2.015570] [drm] MTRR allocation failed. Graphics performance may suffer.
May 17 19:12:01 vostro kernel: [ 2.015718] i2c i2c-0: adapter [i915 gmbus disabled] registered
May 17 19:12:01 vostro kernel: [ 2.015764] i2c i2c-1: adapter [i915 gmbus ssc] registered
May 17 19:12:01 vostro kernel: [ 2.015802] i2c i2c-2: adapter [i915 gmbus vga] registered
May 17 19:12:01 vostro kernel: [ 2.015841] i2c i2c-3: adapter [i915 gmbus panel] registered
May 17 19:12:01 vostro kernel: [ 2.015878] i2c i2c-4: adapter [i915 gmbus dpc] registered
May 17 19:12:01 vostro kernel: [ 2.015915] i2c i2c-5: adapter [i915 gmbus dpb] registered
May 17 19:12:01 vostro kernel: [ 2.015954] i2c i2c-6: adapter [i915 gmbus reserved] registered
May 17 19:12:01 vostro kernel: [ 2.015990] i2c i2c-7: adapter [i915 gmbus dpd] registered
May 17 19:12:01 vostro kernel: [ 2.016020] i915 0000:00:02.0: irq 43 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 2.016027] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
May 17 19:12:01 vostro kernel: [ 2.016125] [drm] Driver supports precise vblank timestamp query.
May 17 19:12:01 vostro kernel: [ 2.016261] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
May 17 19:12:01 vostro kernel: [ 2.016718] i2c i2c-3: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.016720] i2c i2c-3: master_xfer[1] R, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.017965] i2c i2c-3: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.017966] i2c i2c-3: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:01 vostro kernel: [ 2.054750] i2c i2c-8: adapter [SDVO DDC proxy] registered
May 17 19:12:01 vostro kernel: [ 2.054755] i2c i2c-5: master_xfer[0] W, addr=0x38, len=1
May 17 19:12:01 vostro kernel: [ 2.054757] i2c i2c-5: master_xfer[1] R, addr=0x38, len=1
May 17 19:12:01 vostro kernel: [ 2.055078] i2c i2c-5: NAK from device addr 0x38 msg #0
May 17 19:12:01 vostro kernel: [ 2.055122] i2c i2c-8: adapter [SDVO DDC proxy] unregistered
May 17 19:12:01 vostro kernel: [ 2.060413] i2c i2c-8: adapter [DPDDC-B] registered
May 17 19:12:01 vostro kernel: [ 2.433538] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
May 17 19:12:01 vostro kernel: [ 2.771061] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.771068] i2c i2c-5: master_xfer[1] R, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.772329] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.772330] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:01 vostro kernel: [ 2.809032] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.809034] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:01 vostro kernel: [ 2.845744] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.845745] i2c i2c-5: master_xfer[1] R, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.846993] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.846995] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:01 vostro kernel: [ 2.883704] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 2.883705] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:01 vostro kernel: [ 2.920824] Refined TSC clocksource calibration: 2793.655 MHz.
May 17 19:12:01 vostro kernel: [ 2.920923] Switching to clocksource tsc
May 17 19:12:01 vostro kernel: [ 2.987835] fbcon: inteldrmfb (fb0) is primary device
May 17 19:12:01 vostro kernel: [ 3.489201] Console: switching to colour frame buffer device 170x48
May 17 19:12:01 vostro kernel: [ 3.491929] fb0: inteldrmfb frame buffer device
May 17 19:12:01 vostro kernel: [ 3.491930] drm: registered panic notifier
May 17 19:12:01 vostro kernel: [ 3.493135] acpi device:34: registered as cooling_device4
May 17 19:12:01 vostro kernel: [ 3.493373] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input4
May 17 19:12:01 vostro kernel: [ 3.493417] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
May 17 19:12:01 vostro kernel: [ 3.493474] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
May 17 19:12:01 vostro kernel: [ 3.494305] loop: module loaded
May 17 19:12:01 vostro kernel: [ 3.494437] ahci 0000:00:1f.2: version 3.0
May 17 19:12:01 vostro kernel: [ 3.494482] ahci 0000:00:1f.2: irq 44 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.494508] ahci: SSS flag set, parallel bus scan disabled
May 17 19:12:01 vostro kernel: [ 3.509973] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x31 impl SATA mode
May 17 19:12:01 vostro kernel: [ 3.510082] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems sxs apst
May 17 19:12:01 vostro kernel: [ 3.510123] ahci 0000:00:1f.2: setting latency timer to 64
May 17 19:12:01 vostro kernel: [ 3.550655] scsi0 : ahci
May 17 19:12:01 vostro kernel: [ 3.550782] scsi1 : ahci
May 17 19:12:01 vostro kernel: [ 3.550875] scsi2 : ahci
May 17 19:12:01 vostro kernel: [ 3.550970] scsi3 : ahci
May 17 19:12:01 vostro kernel: [ 3.551060] scsi4 : ahci
May 17 19:12:01 vostro kernel: [ 3.551148] scsi5 : ahci
May 17 19:12:01 vostro kernel: [ 3.551474] ata1: SATA max UDMA/133 abar m2048@0xf7f06000 port 0xf7f06100 irq 44
May 17 19:12:01 vostro kernel: [ 3.551509] ata2: DUMMY
May 17 19:12:01 vostro kernel: [ 3.552471] ata3: DUMMY
May 17 19:12:01 vostro kernel: [ 3.553419] ata4: DUMMY
May 17 19:12:01 vostro kernel: [ 3.554350] ata5: SATA max UDMA/133 abar m2048@0xf7f06000 port 0xf7f06300 irq 44
May 17 19:12:01 vostro kernel: [ 3.555307] ata6: SATA max UDMA/133 abar m2048@0xf7f06000 port 0xf7f06380 irq 44
May 17 19:12:01 vostro kernel: [ 3.556361] tun: Universal TUN/TAP device driver, 1.6
May 17 19:12:01 vostro kernel: [ 3.557313] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
May 17 19:12:01 vostro kernel: [ 3.558319] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
May 17 19:12:01 vostro kernel: [ 3.559298] r8169 0000:05:00.0: enabling Mem-Wr-Inval
May 17 19:12:01 vostro kernel: [ 3.559375] r8169 0000:05:00.0: irq 45 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.559531] r8169 0000:05:00.0: eth0: RTL8168e/8111e at 0xffffc900065d2000, 18:03:73:a0:6f:6a, XID 0c200000 IRQ 45
May 17 19:12:01 vostro kernel: [ 3.560527] r8169 0000:05:00.0: eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
May 17 19:12:01 vostro kernel: [ 3.561548] VMware vmxnet3 virtual NIC driver - version 1.1.29.0-k-NAPI
May 17 19:12:01 vostro kernel: [ 3.562579] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
May 17 19:12:01 vostro kernel: [ 3.563543] ehci_hcd: block sizes: qh 112 qtd 96 itd 192 sitd 96
May 17 19:12:01 vostro kernel: [ 3.563568] ehci_hcd 0000:00:1a.0: enabling bus mastering
May 17 19:12:01 vostro kernel: [ 3.563572] ehci_hcd 0000:00:1a.0: setting latency timer to 64
May 17 19:12:01 vostro kernel: [ 3.563575] ehci_hcd 0000:00:1a.0: EHCI Host Controller
May 17 19:12:01 vostro kernel: [ 3.564533] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
May 17 19:12:01 vostro kernel: [ 3.565494] ehci_hcd 0000:00:1a.0: reset hcs_params 0x200002 dbg=2 cc=0 pcc=0 ordered !ppc ports=2
May 17 19:12:01 vostro kernel: [ 3.565497] ehci_hcd 0000:00:1a.0: reset hcc_params 36881 caching frame 1024 64 bit addr
May 17 19:12:01 vostro kernel: [ 3.565515] ehci_hcd 0000:00:1a.0: support lpm
May 17 19:12:01 vostro kernel: [ 3.565524] ehci_hcd 0000:00:1a.0: debug port 2
May 17 19:12:01 vostro kernel: [ 3.566469] ehci_hcd 0000:00:1a.0: reset command 0080002 (park)=0 ithresh=8 period=1024 Reset HALT
May 17 19:12:01 vostro kernel: [ 3.570362] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
May 17 19:12:01 vostro kernel: [ 3.570363] ehci_hcd 0000:00:1a.0: supports USB remote wakeup
May 17 19:12:01 vostro kernel: [ 3.570376] ehci_hcd 0000:00:1a.0: irq 16, io mem 0xf7f08000
May 17 19:12:01 vostro kernel: [ 3.571318] ehci_hcd 0000:00:1a.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN
May 17 19:12:01 vostro kernel: [ 3.589828] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
May 17 19:12:01 vostro kernel: [ 3.590866] usb usb1: default language 0x0409
May 17 19:12:01 vostro kernel: [ 3.590872] usb usb1: udev 1, busnum 1, minor = 0
May 17 19:12:01 vostro kernel: [ 3.590873] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
May 17 19:12:01 vostro kernel: [ 3.591805] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
May 17 19:12:01 vostro kernel: [ 3.592737] usb usb1: Product: EHCI Host Controller
May 17 19:12:01 vostro kernel: [ 3.593662] usb usb1: Manufacturer: Linux 3.4.0-rc7-default ehci_hcd
May 17 19:12:01 vostro kernel: [ 3.594602] usb usb1: SerialNumber: 0000:00:1a.0
May 17 19:12:01 vostro kernel: [ 3.595621] usb usb1: usb_probe_device
May 17 19:12:01 vostro kernel: [ 3.595624] usb usb1: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 3.595630] usb usb1: adding 1-0:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 3.595664] hub 1-0:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 3.595666] hub 1-0:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 3.595668] hub 1-0:1.0: USB hub found
May 17 19:12:01 vostro kernel: [ 3.596604] hub 1-0:1.0: 2 ports detected
May 17 19:12:01 vostro kernel: [ 3.597553] hub 1-0:1.0: standalone hub
May 17 19:12:01 vostro kernel: [ 3.597555] hub 1-0:1.0: no power switching (usb 1.0)
May 17 19:12:01 vostro kernel: [ 3.597556] hub 1-0:1.0: individual port over-current protection
May 17 19:12:01 vostro kernel: [ 3.597557] hub 1-0:1.0: power on to power good time: 20ms
May 17 19:12:01 vostro kernel: [ 3.597561] hub 1-0:1.0: local power source is good
May 17 19:12:01 vostro kernel: [ 3.597562] hub 1-0:1.0: trying to enable port power on non-switchable hub
May 17 19:12:01 vostro kernel: [ 3.597619] ehci_hcd 0000:00:1d.0: enabling bus mastering
May 17 19:12:01 vostro kernel: [ 3.597623] ehci_hcd 0000:00:1d.0: setting latency timer to 64
May 17 19:12:01 vostro kernel: [ 3.597626] ehci_hcd 0000:00:1d.0: EHCI Host Controller
May 17 19:12:01 vostro kernel: [ 3.598574] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
May 17 19:12:01 vostro kernel: [ 3.599528] ehci_hcd 0000:00:1d.0: reset hcs_params 0x200002 dbg=2 cc=0 pcc=0 ordered !ppc ports=2
May 17 19:12:01 vostro kernel: [ 3.599531] ehci_hcd 0000:00:1d.0: reset hcc_params 36881 caching frame 1024 64 bit addr
May 17 19:12:01 vostro kernel: [ 3.599548] ehci_hcd 0000:00:1d.0: support lpm
May 17 19:12:01 vostro kernel: [ 3.599557] ehci_hcd 0000:00:1d.0: debug port 2
May 17 19:12:01 vostro kernel: [ 3.600525] ehci_hcd 0000:00:1d.0: reset command 0080002 (park)=0 ithresh=8 period=1024 Reset HALT
May 17 19:12:01 vostro kernel: [ 3.604400] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
May 17 19:12:01 vostro kernel: [ 3.604401] ehci_hcd 0000:00:1d.0: supports USB remote wakeup
May 17 19:12:01 vostro kernel: [ 3.604413] ehci_hcd 0000:00:1d.0: irq 23, io mem 0xf7f07000
May 17 19:12:01 vostro kernel: [ 3.605360] ehci_hcd 0000:00:1d.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN
May 17 19:12:01 vostro kernel: [ 3.619784] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
May 17 19:12:01 vostro kernel: [ 3.620809] usb usb2: default language 0x0409
May 17 19:12:01 vostro kernel: [ 3.620814] usb usb2: udev 1, busnum 2, minor = 128
May 17 19:12:01 vostro kernel: [ 3.620816] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
May 17 19:12:01 vostro kernel: [ 3.621737] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
May 17 19:12:01 vostro kernel: [ 3.622658] usb usb2: Product: EHCI Host Controller
May 17 19:12:01 vostro kernel: [ 3.623564] usb usb2: Manufacturer: Linux 3.4.0-rc7-default ehci_hcd
May 17 19:12:01 vostro kernel: [ 3.624476] usb usb2: SerialNumber: 0000:00:1d.0
May 17 19:12:01 vostro kernel: [ 3.625447] usb usb2: usb_probe_device
May 17 19:12:01 vostro kernel: [ 3.625449] usb usb2: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 3.625454] usb usb2: adding 2-0:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 3.625486] hub 2-0:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 3.625487] hub 2-0:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 3.625488] hub 2-0:1.0: USB hub found
May 17 19:12:01 vostro kernel: [ 3.626385] hub 2-0:1.0: 2 ports detected
May 17 19:12:01 vostro kernel: [ 3.627254] hub 2-0:1.0: standalone hub
May 17 19:12:01 vostro kernel: [ 3.627256] hub 2-0:1.0: no power switching (usb 1.0)
May 17 19:12:01 vostro kernel: [ 3.627257] hub 2-0:1.0: individual port over-current protection
May 17 19:12:01 vostro kernel: [ 3.627258] hub 2-0:1.0: power on to power good time: 20ms
May 17 19:12:01 vostro kernel: [ 3.627261] hub 2-0:1.0: local power source is good
May 17 19:12:01 vostro kernel: [ 3.627263] hub 2-0:1.0: trying to enable port power on non-switchable hub
May 17 19:12:01 vostro kernel: [ 3.627328] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
May 17 19:12:01 vostro kernel: [ 3.628224] ohci_hcd: block sizes: ed 80 td 96
May 17 19:12:01 vostro kernel: [ 3.628283] xhci_hcd 0000:0b:00.0: enabling bus mastering
May 17 19:12:01 vostro kernel: [ 3.628287] xhci_hcd 0000:0b:00.0: xHCI Host Controller
May 17 19:12:01 vostro kernel: [ 3.629200] xhci_hcd 0000:0b:00.0: new USB bus registered, assigned bus number 3
May 17 19:12:01 vostro kernel: [ 3.630155] xhci_hcd 0000:0b:00.0: xHCI capability registers at ffffc900066a0000:
May 17 19:12:01 vostro kernel: [ 3.630158] xhci_hcd 0000:0b:00.0: CAPLENGTH AND HCIVERSION 0x960020:
May 17 19:12:01 vostro kernel: [ 3.630160] xhci_hcd 0000:0b:00.0: CAPLENGTH: 0x20
May 17 19:12:01 vostro kernel: [ 3.630161] xhci_hcd 0000:0b:00.0: HCIVERSION: 0x96
May 17 19:12:01 vostro kernel: [ 3.630164] xhci_hcd 0000:0b:00.0: HCSPARAMS 1: 0x4000840
May 17 19:12:01 vostro kernel: [ 3.630165] xhci_hcd 0000:0b:00.0: Max device slots: 64
May 17 19:12:01 vostro kernel: [ 3.630167] xhci_hcd 0000:0b:00.0: Max interrupters: 8
May 17 19:12:01 vostro kernel: [ 3.630168] xhci_hcd 0000:0b:00.0: Max ports: 4
May 17 19:12:01 vostro kernel: [ 3.630171] xhci_hcd 0000:0b:00.0: HCSPARAMS 2: 0xc0000f1
May 17 19:12:01 vostro kernel: [ 3.630172] xhci_hcd 0000:0b:00.0: Isoc scheduling threshold: 1
May 17 19:12:01 vostro kernel: [ 3.630174] xhci_hcd 0000:0b:00.0: Maximum allowed segments in event ring: 15
May 17 19:12:01 vostro kernel: [ 3.630177] xhci_hcd 0000:0b:00.0: HCSPARAMS 3 0x7ff000a:
May 17 19:12:01 vostro kernel: [ 3.630179] xhci_hcd 0000:0b:00.0: Worst case U1 device exit latency: 10
May 17 19:12:01 vostro kernel: [ 3.630180] xhci_hcd 0000:0b:00.0: Worst case U2 device exit latency: 2047
May 17 19:12:01 vostro kernel: [ 3.630183] xhci_hcd 0000:0b:00.0: HCC PARAMS 0x270f06d:
May 17 19:12:01 vostro kernel: [ 3.630185] xhci_hcd 0000:0b:00.0: HC generates 64 bit addresses
May 17 19:12:01 vostro kernel: [ 3.630186] xhci_hcd 0000:0b:00.0: FIXME: more HCCPARAMS debugging
May 17 19:12:01 vostro kernel: [ 3.630189] xhci_hcd 0000:0b:00.0: RTSOFF 0x4a0:
May 17 19:12:01 vostro kernel: [ 3.630191] xhci_hcd 0000:0b:00.0: xHCI operational registers at ffffc900066a0020:
May 17 19:12:01 vostro kernel: [ 3.630194] xhci_hcd 0000:0b:00.0: USBCMD 0x0:
May 17 19:12:01 vostro kernel: [ 3.630195] xhci_hcd 0000:0b:00.0: HC is being stopped
May 17 19:12:01 vostro kernel: [ 3.630197] xhci_hcd 0000:0b:00.0: HC has finished hard reset
May 17 19:12:01 vostro kernel: [ 3.630198] xhci_hcd 0000:0b:00.0: Event Interrupts disabled
May 17 19:12:01 vostro kernel: [ 3.630200] xhci_hcd 0000:0b:00.0: Host System Error Interrupts disabled
May 17 19:12:01 vostro kernel: [ 3.630201] xhci_hcd 0000:0b:00.0: HC has finished light reset
May 17 19:12:01 vostro kernel: [ 3.630204] xhci_hcd 0000:0b:00.0: USBSTS 0x1:
May 17 19:12:01 vostro kernel: [ 3.630206] xhci_hcd 0000:0b:00.0: Event ring is empty
May 17 19:12:01 vostro kernel: [ 3.630207] xhci_hcd 0000:0b:00.0: No Host System Error
May 17 19:12:01 vostro kernel: [ 3.630208] xhci_hcd 0000:0b:00.0: HC is halted
May 17 19:12:01 vostro kernel: [ 3.630212] xhci_hcd 0000:0b:00.0: ffffc900066a0420 port status reg = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.630215] xhci_hcd 0000:0b:00.0: ffffc900066a0424 port power reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630219] xhci_hcd 0000:0b:00.0: ffffc900066a0428 port link reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630222] xhci_hcd 0000:0b:00.0: ffffc900066a042c port reserved reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630226] xhci_hcd 0000:0b:00.0: ffffc900066a0430 port status reg = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.630229] xhci_hcd 0000:0b:00.0: ffffc900066a0434 port power reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630233] xhci_hcd 0000:0b:00.0: ffffc900066a0438 port link reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630236] xhci_hcd 0000:0b:00.0: ffffc900066a043c port reserved reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630240] xhci_hcd 0000:0b:00.0: ffffc900066a0440 port status reg = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.630243] xhci_hcd 0000:0b:00.0: ffffc900066a0444 port power reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630247] xhci_hcd 0000:0b:00.0: ffffc900066a0448 port link reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630250] xhci_hcd 0000:0b:00.0: ffffc900066a044c port reserved reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630253] xhci_hcd 0000:0b:00.0: ffffc900066a0450 port status reg = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.630257] xhci_hcd 0000:0b:00.0: ffffc900066a0454 port power reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630260] xhci_hcd 0000:0b:00.0: ffffc900066a0458 port link reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630264] xhci_hcd 0000:0b:00.0: ffffc900066a045c port reserved reg = 0x0
May 17 19:12:01 vostro kernel: [ 3.630265] xhci_hcd 0000:0b:00.0: // Halt the HC
May 17 19:12:01 vostro kernel: [ 3.630271] xhci_hcd 0000:0b:00.0: Resetting HCD
May 17 19:12:01 vostro kernel: [ 3.630275] xhci_hcd 0000:0b:00.0: // Reset the HC
May 17 19:12:01 vostro kernel: [ 3.630335] xhci_hcd 0000:0b:00.0: Wait for controller to be ready for doorbell rings
May 17 19:12:01 vostro kernel: [ 3.630338] xhci_hcd 0000:0b:00.0: Reset complete
May 17 19:12:01 vostro kernel: [ 3.630341] xhci_hcd 0000:0b:00.0: Enabling 64-bit DMA addresses.
May 17 19:12:01 vostro kernel: [ 3.630343] xhci_hcd 0000:0b:00.0: Calling HCD init
May 17 19:12:01 vostro kernel: [ 3.630344] xhci_hcd 0000:0b:00.0: xhci_init
May 17 19:12:01 vostro kernel: [ 3.630345] xhci_hcd 0000:0b:00.0: xHCI doesn't need link TRB QUIRK
May 17 19:12:01 vostro kernel: [ 3.630349] xhci_hcd 0000:0b:00.0: Supported page size register = 0x1
May 17 19:12:01 vostro kernel: [ 3.630350] xhci_hcd 0000:0b:00.0: Supported page size of 4K
May 17 19:12:01 vostro kernel: [ 3.630351] xhci_hcd 0000:0b:00.0: HCD page size set to 4K
May 17 19:12:01 vostro kernel: [ 3.630355] xhci_hcd 0000:0b:00.0: // xHC can handle at most 64 device slots.
May 17 19:12:01 vostro kernel: [ 3.630358] xhci_hcd 0000:0b:00.0: // Setting Max device slots reg = 0x40.
May 17 19:12:01 vostro kernel: [ 3.630382] xhci_hcd 0000:0b:00.0: // Device context base array address = 0xfffff000 (DMA), ffff88040d9cc000 (virt)
May 17 19:12:01 vostro kernel: [ 3.630387] xhci_hcd 0000:0b:00.0: Allocated command ring at ffff88040db1bbc0
May 17 19:12:01 vostro kernel: [ 3.630388] xhci_hcd 0000:0b:00.0: First segment DMA is 0xffffe000
May 17 19:12:01 vostro kernel: [ 3.630393] xhci_hcd 0000:0b:00.0: // Setting command ring address to 0x40
May 17 19:12:01 vostro kernel: [ 3.630398] xhci_hcd 0000:0b:00.0: // xHC command ring deq ptr low bits + flags = @00000000
May 17 19:12:01 vostro kernel: [ 3.630400] xhci_hcd 0000:0b:00.0: // xHC command ring deq ptr high bits = @00000000
May 17 19:12:01 vostro kernel: [ 3.630404] xhci_hcd 0000:0b:00.0: // Doorbell array is located at offset 0x5c0 from cap regs base addr
May 17 19:12:01 vostro kernel: [ 3.630405] xhci_hcd 0000:0b:00.0: // xHCI capability registers at ffffc900066a0000:
May 17 19:12:01 vostro kernel: [ 3.630409] xhci_hcd 0000:0b:00.0: // @ffffc900066a0000 = 0x960020 (CAPLENGTH AND HCIVERSION)
May 17 19:12:01 vostro kernel: [ 3.630411] xhci_hcd 0000:0b:00.0: // CAPLENGTH: 0x20
May 17 19:12:01 vostro kernel: [ 3.630412] xhci_hcd 0000:0b:00.0: // xHCI operational registers at ffffc900066a0020:
May 17 19:12:01 vostro kernel: [ 3.630416] xhci_hcd 0000:0b:00.0: // @ffffc900066a0018 = 0x4a0 RTSOFF
May 17 19:12:01 vostro kernel: [ 3.630417] xhci_hcd 0000:0b:00.0: // xHCI runtime registers at ffffc900066a04a0:
May 17 19:12:01 vostro kernel: [ 3.630421] xhci_hcd 0000:0b:00.0: // @ffffc900066a0014 = 0x5c0 DBOFF
May 17 19:12:01 vostro kernel: [ 3.630422] xhci_hcd 0000:0b:00.0: // Doorbell array at ffffc900066a05c0:
May 17 19:12:01 vostro kernel: [ 3.630424] xhci_hcd 0000:0b:00.0: xHCI runtime registers at ffffc900066a04a0:
May 17 19:12:01 vostro kernel: [ 3.630427] xhci_hcd 0000:0b:00.0: ffffc900066a04a0: Microframe index = 0x0
May 17 19:12:01 vostro kernel: [ 3.630439] xhci_hcd 0000:0b:00.0: // Allocating event ring
May 17 19:12:01 vostro kernel: [ 3.630442] xhci_hcd 0000:0b:00.0: TRB math tests passed.
May 17 19:12:01 vostro kernel: [ 3.630444] xhci_hcd 0000:0b:00.0: // Allocated event ring segment table at 0xffffd000
May 17 19:12:01 vostro kernel: [ 3.630446] xhci_hcd 0000:0b:00.0: Set ERST to 0; private num segs = 1, virt addr = ffff88040d57d000, dma addr = 0xffffd000
May 17 19:12:01 vostro kernel: [ 3.630450] xhci_hcd 0000:0b:00.0: // Write ERST size = 1 to ir_set 0 (some bits preserved)
May 17 19:12:01 vostro kernel: [ 3.630452] xhci_hcd 0000:0b:00.0: // Set ERST entries to point to event ring.
May 17 19:12:01 vostro kernel: [ 3.630453] xhci_hcd 0000:0b:00.0: // Set ERST base address for ir_set 0 = 0xffffd000
May 17 19:12:01 vostro kernel: [ 3.630461] xhci_hcd 0000:0b:00.0: // Write event ring dequeue pointer, preserving EHB bit
May 17 19:12:01 vostro kernel: [ 3.630463] xhci_hcd 0000:0b:00.0: Wrote ERST address to ir_set 0.
May 17 19:12:01 vostro kernel: [ 3.630466] xhci_hcd 0000:0b:00.0: Allocating 1 scratchpad buffers
May 17 19:12:01 vostro kernel: [ 3.630478] xhci_hcd 0000:0b:00.0: Ext Cap ffffc900066a09d0, port offset = 1, count = 2, revision = 0x2
May 17 19:12:01 vostro kernel: [ 3.630479] xhci_hcd 0000:0b:00.0: xHCI 0.96: support USB2 software lpm
May 17 19:12:01 vostro kernel: [ 3.630485] xhci_hcd 0000:0b:00.0: Ext Cap ffffc900066a09e0, port offset = 3, count = 2, revision = 0x3
May 17 19:12:01 vostro kernel: [ 3.630487] xhci_hcd 0000:0b:00.0: Found 2 USB 2.0 ports and 2 USB 3.0 ports.
May 17 19:12:01 vostro kernel: [ 3.630488] xhci_hcd 0000:0b:00.0: USB 2.0 port at index 0, addr = ffffc900066a0420
May 17 19:12:01 vostro kernel: [ 3.630490] xhci_hcd 0000:0b:00.0: USB 2.0 port at index 1, addr = ffffc900066a0430
May 17 19:12:01 vostro kernel: [ 3.630492] xhci_hcd 0000:0b:00.0: USB 3.0 port at index 2, addr = ffffc900066a0440
May 17 19:12:01 vostro kernel: [ 3.630494] xhci_hcd 0000:0b:00.0: USB 3.0 port at index 3, addr = ffffc900066a0450
May 17 19:12:01 vostro kernel: [ 3.630497] xhci_hcd 0000:0b:00.0: Finished xhci_init
May 17 19:12:01 vostro kernel: [ 3.630498] xhci_hcd 0000:0b:00.0: Called HCD init
May 17 19:12:01 vostro kernel: [ 3.630501] xhci_hcd 0000:0b:00.0: Got SBRN 48
May 17 19:12:01 vostro kernel: [ 3.630506] xhci_hcd 0000:0b:00.0: enabling Mem-Wr-Inval
May 17 19:12:01 vostro kernel: [ 3.630510] xhci_hcd 0000:0b:00.0: MWI active
May 17 19:12:01 vostro kernel: [ 3.630511] xhci_hcd 0000:0b:00.0: Finished xhci_pci_reinit
May 17 19:12:01 vostro kernel: [ 3.630512] xhci_hcd 0000:0b:00.0: supports USB remote wakeup
May 17 19:12:01 vostro kernel: [ 3.630516] xhci_hcd 0000:0b:00.0: irq 16, io mem 0xf7d00000
May 17 19:12:01 vostro kernel: [ 3.631451] xhci_hcd 0000:0b:00.0: xhci_run
May 17 19:12:01 vostro kernel: [ 3.631520] xhci_hcd 0000:0b:00.0: irq 46 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.631525] xhci_hcd 0000:0b:00.0: irq 47 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.631529] xhci_hcd 0000:0b:00.0: irq 48 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.631533] xhci_hcd 0000:0b:00.0: irq 49 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.631538] xhci_hcd 0000:0b:00.0: irq 50 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.631599] xhci_hcd 0000:0b:00.0: Setting event ring polling timer
May 17 19:12:01 vostro kernel: [ 3.631600] xhci_hcd 0000:0b:00.0: Command ring memory map follows:
May 17 19:12:01 vostro kernel: [ 3.631602] xhci_hcd 0000:0b:00.0: @00000000ffffe000 00000000 00000000 00000000 00000000
May 17 19:12:01 vostro kernel: [ 3.631604] xhci_hcd 0000:0b:00.0: @00000000ffffe010 00000000 00000000 00000000 00000000
...

May 17 19:12:01 vostro kernel: [ 3.631836] xhci_hcd 0000:0b:00.0: @00000000ffffe7d0 00000000 00000000 00000000 00000000
May 17 19:12:01 vostro kernel: [ 3.631837] xhci_hcd 0000:0b:00.0: @00000000ffffe7e0 00000000 00000000 00000000 00000000
May 17 19:12:01 vostro kernel: [ 3.631839] xhci_hcd 0000:0b:00.0: @00000000ffffe7f0 00000000 00000000 00000000 00000000
May 17 19:12:01 vostro kernel: [ 3.631841] xhci_hcd 0000:0b:00.0: Ring has not been updated
May 17 19:12:01 vostro kernel: [ 3.631842] xhci_hcd 0000:0b:00.0: Ring deq = ffff88040d57c400 (virt), 0xffffe400 (dma)
May 17 19:12:01 vostro kernel: [ 3.631844] xhci_hcd 0000:0b:00.0: Ring deq updated 0 times
May 17 19:12:01 vostro kernel: [ 3.631845] xhci_hcd 0000:0b:00.0: Ring enq = ffff88040d57c400 (virt), 0xffffe400 (dma)
May 17 19:12:01 vostro kernel: [ 3.631847] xhci_hcd 0000:0b:00.0: Ring enq updated 0 times
May 17 19:12:01 vostro kernel: [ 3.631851] xhci_hcd 0000:0b:00.0: ERST deq = 64'hffffe400
May 17 19:12:01 vostro kernel: [ 3.631853] xhci_hcd 0000:0b:00.0: // Set the interrupt modulation register
May 17 19:12:01 vostro kernel: [ 3.631858] xhci_hcd 0000:0b:00.0: // Enable interrupts, cmd = 0x4.
May 17 19:12:01 vostro kernel: [ 3.631861] xhci_hcd 0000:0b:00.0: // Enabling event ring interrupter ffffc900066a04c0 by writing 0x2 to irq_pending
May 17 19:12:01 vostro kernel: [ 3.631865] xhci_hcd 0000:0b:00.0: ffffc900066a04c0: ir_set[0]
May 17 19:12:01 vostro kernel: [ 3.631867] xhci_hcd 0000:0b:00.0: ffffc900066a04c0: ir_set.pending = 0x2
May 17 19:12:01 vostro kernel: [ 3.631870] xhci_hcd 0000:0b:00.0: ffffc900066a04c4: ir_set.control = 0xa0
May 17 19:12:01 vostro kernel: [ 3.631874] xhci_hcd 0000:0b:00.0: ffffc900066a04c8: ir_set.erst_size = 0x1
May 17 19:12:01 vostro kernel: [ 3.631880] xhci_hcd 0000:0b:00.0: ffffc900066a04d0: ir_set.erst_base = @ffffd000
May 17 19:12:01 vostro kernel: [ 3.631885] xhci_hcd 0000:0b:00.0: ffffc900066a04d8: ir_set.erst_dequeue = @ffffe400
May 17 19:12:01 vostro kernel: [ 3.631887] xhci_hcd 0000:0b:00.0: Finished xhci_run for USB2 roothub
May 17 19:12:01 vostro kernel: [ 3.631895] usb usb3: default language 0x0409
May 17 19:12:01 vostro kernel: [ 3.631899] usb usb3: udev 1, busnum 3, minor = 256
May 17 19:12:01 vostro kernel: [ 3.631901] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
May 17 19:12:01 vostro kernel: [ 3.632857] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
May 17 19:12:01 vostro kernel: [ 3.633808] usb usb3: Product: xHCI Host Controller
May 17 19:12:01 vostro kernel: [ 3.634753] usb usb3: Manufacturer: Linux 3.4.0-rc7-default xhci_hcd
May 17 19:12:01 vostro kernel: [ 3.635711] usb usb3: SerialNumber: 0000:0b:00.0
May 17 19:12:01 vostro kernel: [ 3.636744] usb usb3: usb_probe_device
May 17 19:12:01 vostro kernel: [ 3.636746] usb usb3: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 3.636749] xHCI xhci_add_endpoint called for root hub
May 17 19:12:01 vostro kernel: [ 3.636750] xHCI xhci_check_bandwidth called for root hub
May 17 19:12:01 vostro kernel: [ 3.636754] usb usb3: adding 3-0:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 3.636787] hub 3-0:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 3.636788] hub 3-0:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 3.636790] hub 3-0:1.0: USB hub found
May 17 19:12:01 vostro kernel: [ 3.637751] hub 3-0:1.0: 2 ports detected
May 17 19:12:01 vostro kernel: [ 3.638705] hub 3-0:1.0: standalone hub
May 17 19:12:01 vostro kernel: [ 3.638707] hub 3-0:1.0: individual port power switching
May 17 19:12:01 vostro kernel: [ 3.638708] hub 3-0:1.0: individual port over-current protection
May 17 19:12:01 vostro kernel: [ 3.638709] hub 3-0:1.0: Single TT
May 17 19:12:01 vostro kernel: [ 3.638710] hub 3-0:1.0: TT requires at most 8 FS bit times (666 ns)
May 17 19:12:01 vostro kernel: [ 3.638712] hub 3-0:1.0: power on to power good time: 20ms
May 17 19:12:01 vostro kernel: [ 3.638715] hub 3-0:1.0: local power source is good
May 17 19:12:01 vostro kernel: [ 3.638716] hub 3-0:1.0: enabling power on all ports
May 17 19:12:01 vostro kernel: [ 3.638722] xhci_hcd 0000:0b:00.0: set port power, actual port 0 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.638729] xhci_hcd 0000:0b:00.0: set port power, actual port 1 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.638763] xhci_hcd 0000:0b:00.0: xHCI Host Controller
May 17 19:12:01 vostro kernel: [ 3.639714] xhci_hcd 0000:0b:00.0: new USB bus registered, assigned bus number 4
May 17 19:12:01 vostro kernel: [ 3.640690] xhci_hcd 0000:0b:00.0: Enabling 64-bit DMA addresses.
May 17 19:12:01 vostro kernel: [ 3.640692] xhci_hcd 0000:0b:00.0: supports USB remote wakeup
May 17 19:12:01 vostro kernel: [ 3.640695] xhci_hcd 0000:0b:00.0: // Turn on HC, cmd = 0x5.
May 17 19:12:01 vostro kernel: [ 3.640698] xhci_hcd 0000:0b:00.0: Finished xhci_run for USB3 roothub
May 17 19:12:01 vostro kernel: [ 3.640705] usb usb4: skipped 1 descriptor after endpoint
May 17 19:12:01 vostro kernel: [ 3.640708] usb usb4: default language 0x0409
May 17 19:12:01 vostro kernel: [ 3.640712] usb usb4: udev 1, busnum 4, minor = 384
May 17 19:12:01 vostro kernel: [ 3.640714] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
May 17 19:12:01 vostro kernel: [ 3.641670] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
May 17 19:12:01 vostro kernel: [ 3.642613] usb usb4: Product: xHCI Host Controller
May 17 19:12:01 vostro kernel: [ 3.643536] usb usb4: Manufacturer: Linux 3.4.0-rc7-default xhci_hcd
May 17 19:12:01 vostro kernel: [ 3.644451] usb usb4: SerialNumber: 0000:0b:00.0
May 17 19:12:01 vostro kernel: [ 3.645425] usb usb4: usb_probe_device
May 17 19:12:01 vostro kernel: [ 3.645427] usb usb4: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 3.645429] xHCI xhci_add_endpoint called for root hub
May 17 19:12:01 vostro kernel: [ 3.645430] xHCI xhci_check_bandwidth called for root hub
May 17 19:12:01 vostro kernel: [ 3.645434] usb usb4: adding 4-0:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 3.645465] hub 4-0:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 3.645467] hub 4-0:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 3.645468] hub 4-0:1.0: USB hub found
May 17 19:12:01 vostro kernel: [ 3.646379] hub 4-0:1.0: 2 ports detected
May 17 19:12:01 vostro kernel: [ 3.647273] hub 4-0:1.0: standalone hub
May 17 19:12:01 vostro kernel: [ 3.647274] hub 4-0:1.0: individual port power switching
May 17 19:12:01 vostro kernel: [ 3.647275] hub 4-0:1.0: individual port over-current protection
May 17 19:12:01 vostro kernel: [ 3.647277] hub 4-0:1.0: TT requires at most 8 FS bit times (666 ns)
May 17 19:12:01 vostro kernel: [ 3.647278] hub 4-0:1.0: power on to power good time: 20ms
May 17 19:12:01 vostro kernel: [ 3.647281] hub 4-0:1.0: local power source is good
May 17 19:12:01 vostro kernel: [ 3.647283] hub 4-0:1.0: enabling power on all ports
May 17 19:12:01 vostro kernel: [ 3.647288] xhci_hcd 0000:0b:00.0: set port power, actual port 0 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.647296] xhci_hcd 0000:0b:00.0: set port power, actual port 1 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.647395] usbcore: registered new interface driver uas
May 17 19:12:01 vostro kernel: [ 3.648365] i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2] at 0x60,0x64 irq 1,12
May 17 19:12:01 vostro kernel: [ 3.651470] serio: i8042 KBD port at 0x60,0x64 irq 1
May 17 19:12:01 vostro kernel: [ 3.652403] serio: i8042 AUX port at 0x60,0x64 irq 12
May 17 19:12:01 vostro kernel: [ 3.653430] mousedev: PS/2 mouse device common for all mice
...
May 17 19:12:01 vostro kernel: [ 3.654608] i2c-core: driver [synaptics_i2c] registered
May 17 19:12:01 vostro kernel: [ 3.654634] usbcore: registered new interface driver synaptics_usb
May 17 19:12:01 vostro kernel: [ 3.655575] rtc_cmos 00:05: RTC can wake from S4
May 17 19:12:01 vostro kernel: [ 3.656620] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
May 17 19:12:01 vostro kernel: [ 3.657563] rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
May 17 19:12:01 vostro kernel: [ 3.658511] i2c /dev entries driver
May 17 19:12:01 vostro kernel: [ 3.659502] i2c-dev: adapter [i915 gmbus disabled] registered as minor 0
May 17 19:12:01 vostro kernel: [ 3.659537] i2c-dev: adapter [i915 gmbus ssc] registered as minor 1
May 17 19:12:01 vostro kernel: [ 3.659572] i2c-dev: adapter [i915 gmbus vga] registered as minor 2
May 17 19:12:01 vostro kernel: [ 3.659607] i2c-dev: adapter [i915 gmbus panel] registered as minor 3
May 17 19:12:01 vostro kernel: [ 3.659642] i2c-dev: adapter [i915 gmbus dpc] registered as minor 4
May 17 19:12:01 vostro kernel: [ 3.659676] i2c-dev: adapter [i915 gmbus dpb] registered as minor 5
May 17 19:12:01 vostro kernel: [ 3.659722] i2c-dev: adapter [i915 gmbus reserved] registered as minor 6
May 17 19:12:01 vostro kernel: [ 3.659773] i2c-dev: adapter [i915 gmbus dpd] registered as minor 7
May 17 19:12:01 vostro kernel: [ 3.659811] i2c-dev: adapter [DPDDC-B] registered as minor 8
May 17 19:12:01 vostro kernel: [ 3.659863] ACPI Warning: 0x000000000000f040-0x000000000000f05f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20120320/utaddress-251)
May 17 19:12:01 vostro kernel: [ 3.659868] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
May 17 19:12:01 vostro kernel: [ 3.660869] gspca_main: v2.14.0 registered
May 17 19:12:01 vostro kernel: [ 3.661863] usbcore: registered new interface driver uvcvideo
May 17 19:12:01 vostro kernel: [ 3.662833] USB Video Class driver (1.1.1)
May 17 19:12:01 vostro kernel: [ 3.663889] coretemp coretemp.0: TjMax is 100 degrees C
May 17 19:12:01 vostro kernel: [ 3.663899] coretemp coretemp.0: TjMax is 100 degrees C
May 17 19:12:01 vostro kernel: [ 3.663909] coretemp coretemp.0: TjMax is 100 degrees C
May 17 19:12:01 vostro kernel: [ 3.663933] i2c-core: driver [max6639] registered
May 17 19:12:01 vostro kernel: [ 3.663935] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
May 17 19:12:01 vostro kernel: [ 3.664994] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460)
May 17 19:12:01 vostro kernel: [ 3.666040] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
May 17 19:12:01 vostro kernel: [ 3.667046] iTCO_vendor_support: vendor-support=0
May 17 19:12:01 vostro kernel: [ 3.668061] md: linear personality registered for level -1
May 17 19:12:01 vostro kernel: [ 3.668722] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
May 17 19:12:01 vostro kernel: [ 3.670125] md: raid0 personality registered for level 0
May 17 19:12:01 vostro kernel: [ 3.671135] md: raid1 personality registered for level 1
May 17 19:12:01 vostro kernel: [ 3.672149] md: raid10 personality registered for level 10
May 17 19:12:01 vostro kernel: [ 3.673296] md: raid6 personality registered for level 6
May 17 19:12:01 vostro kernel: [ 3.674298] md: raid5 personality registered for level 5
May 17 19:12:01 vostro kernel: [ 3.675286] md: raid4 personality registered for level 4
May 17 19:12:01 vostro kernel: [ 3.676338] device-mapper: uevent: version 1.0.3
May 17 19:12:01 vostro kernel: [ 3.677370] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@xxxxxxxxxx
May 17 19:12:01 vostro kernel: [ 3.678416] device-mapper: dm-log-userspace: version 1.1.0 loaded
May 17 19:12:01 vostro kernel: [ 3.679431] usbcore: registered new interface driver btusb
May 17 19:12:01 vostro kernel: [ 3.680519] cpuidle: using governor ladder
May 17 19:12:01 vostro kernel: [ 3.681592] cpuidle: using governor menu
May 17 19:12:01 vostro kernel: [ 3.682672] sdhci: Secure Digital Host Controller Interface driver
May 17 19:12:01 vostro kernel: [ 3.683664] sdhci: Copyright(c) Pierre Ossman
May 17 19:12:01 vostro kernel: [ 3.685170] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
May 17 19:12:01 vostro kernel: [ 3.686977] usbcore: registered new interface driver usbhid
May 17 19:12:01 vostro kernel: [ 3.687979] usbhid: USB HID core driver
May 17 19:12:01 vostro kernel: [ 3.689025] mei 0000:00:16.0: setting latency timer to 64
May 17 19:12:01 vostro kernel: [ 3.689071] mei 0000:00:16.0: irq 51 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.689876] ehci_hcd 0000:00:1a.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT
May 17 19:12:01 vostro kernel: [ 3.689880] hub 1-0:1.0: port 1: status 0501 change 0001
May 17 19:12:01 vostro kernel: [ 3.721997] ehci_hcd 0000:00:1d.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT
May 17 19:12:01 vostro kernel: [ 3.722004] hub 2-0:1.0: port 1: status 0501 change 0001
May 17 19:12:01 vostro kernel: [ 3.722022] input: Dell WMI hotkeys as /devices/virtual/input/input6
May 17 19:12:01 vostro kernel: [ 3.736044] xhci_hcd 0000:0b:00.0: get port status, actual port 0 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.736046] xhci_hcd 0000:0b:00.0: Get port status returned 0x100
May 17 19:12:01 vostro kernel: [ 3.736050] xhci_hcd 0000:0b:00.0: get port status, actual port 1 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.736052] xhci_hcd 0000:0b:00.0: Get port status returned 0x100
May 17 19:12:01 vostro kernel: [ 3.736071] hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000
May 17 19:12:01 vostro kernel: [ 3.736445] snd_hda_intel 0000:00:1b.0: irq 52 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 3.739627] xhci_hcd 0000:0b:00.0: get port status, actual port 0 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.739639] xhci_hcd 0000:0b:00.0: Get port status returned 0x2a0
May 17 19:12:01 vostro kernel: [ 3.739658] xhci_hcd 0000:0b:00.0: get port status, actual port 1 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 3.739667] xhci_hcd 0000:0b:00.0: Get port status returned 0x2a0
May 17 19:12:01 vostro kernel: [ 3.739695] hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000
May 17 19:12:01 vostro kernel: [ 3.789687] hub 1-0:1.0: state 7 ports 2 chg 0002 evt 0000
May 17 19:12:01 vostro kernel: [ 3.789701] hub 1-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
May 17 19:12:01 vostro kernel: [ 3.849808] ehci_hcd 0000:00:1a.0: port 1 high speed
May 17 19:12:01 vostro kernel: [ 3.849814] ehci_hcd 0000:00:1a.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT
May 17 19:12:01 vostro kernel: [ 3.899443] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 17 19:12:01 vostro kernel: [ 3.905491] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
May 17 19:12:01 vostro kernel: [ 3.906867] ata1.00: ATA-8: WDC WD7500BPKT-75PK4T0, 01.01A01, max UDMA/133
May 17 19:12:01 vostro kernel: [ 3.907973] ata1.00: 1465149168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
May 17 19:12:01 vostro kernel: [ 3.909389] usb 1-1: new high-speed USB device number 2 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 3.913883] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
May 17 19:12:01 vostro kernel: [ 3.915284] ata1.00: configured for UDMA/133
May 17 19:12:01 vostro kernel: [ 3.929659] scsi 0:0:0:0: Direct-Access ATA WDC WD7500BPKT-7 01.0 PQ: 0 ANSI: 5
May 17 19:12:01 vostro kernel: [ 3.931324] sd 0:0:0:0: [sda] 1465149168 512-byte logical blocks: (750 GB/698 GiB)
May 17 19:12:01 vostro kernel: [ 3.931485] sd 0:0:0:0: Attached scsi generic sg0 type 0
May 17 19:12:01 vostro kernel: [ 3.933514] sd 0:0:0:0: [sda] 4096-byte physical blocks
May 17 19:12:01 vostro kernel: [ 3.934684] sd 0:0:0:0: [sda] Write Protect is off
May 17 19:12:01 vostro kernel: [ 3.935735] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
May 17 19:12:01 vostro kernel: [ 3.935768] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
May 17 19:12:01 vostro kernel: [ 3.969628] ehci_hcd 0000:00:1a.0: port 1 high speed
May 17 19:12:01 vostro kernel: [ 3.969634] ehci_hcd 0000:00:1a.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT
May 17 19:12:01 vostro kernel: [ 4.036524] sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
May 17 19:12:01 vostro kernel: [ 4.038662] sd 0:0:0:0: [sda] Attached SCSI disk
May 17 19:12:01 vostro kernel: [ 4.059460] ehci_hcd 0000:00:1a.0: set dev address 2 for port 1
May 17 19:12:01 vostro kernel: [ 4.059472] ehci_hcd 0000:00:1a.0: LPM: no device attached
May 17 19:12:01 vostro kernel: [ 4.059815] usb 1-1: udev 2, busnum 1, minor = 1
May 17 19:12:01 vostro kernel: [ 4.059824] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
May 17 19:12:01 vostro kernel: [ 4.060912] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
May 17 19:12:01 vostro kernel: [ 4.062162] usb 1-1: usb_probe_device
May 17 19:12:01 vostro kernel: [ 4.062166] usb 1-1: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 4.062328] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 4.062505] hub 1-1:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 4.062508] hub 1-1:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 4.062510] hub 1-1:1.0: USB hub found
May 17 19:12:01 vostro kernel: [ 4.063751] hub 1-1:1.0: 6 ports detected
May 17 19:12:01 vostro kernel: [ 4.064837] hub 1-1:1.0: standalone hub
May 17 19:12:01 vostro kernel: [ 4.064838] hub 1-1:1.0: individual port power switching
May 17 19:12:01 vostro kernel: [ 4.064840] hub 1-1:1.0: individual port over-current protection
May 17 19:12:01 vostro kernel: [ 4.064841] hub 1-1:1.0: Single TT
May 17 19:12:01 vostro kernel: [ 4.064842] hub 1-1:1.0: TT requires at most 8 FS bit times (666 ns)
May 17 19:12:01 vostro kernel: [ 4.064844] hub 1-1:1.0: power on to power good time: 100ms
May 17 19:12:01 vostro kernel: [ 4.065224] hub 1-1:1.0: local power source is good
May 17 19:12:01 vostro kernel: [ 4.065234] hub 1-1:1.0: enabling power on all ports
May 17 19:12:01 vostro kernel: [ 4.066119] hub 2-0:1.0: state 7 ports 2 chg 0002 evt 0000
May 17 19:12:01 vostro kernel: [ 4.066139] hub 2-0:1.0: port 1, status 0501, change 0000, 480 Mb/s
May 17 19:12:01 vostro kernel: [ 4.119402] ehci_hcd 0000:00:1d.0: port 1 high speed
May 17 19:12:01 vostro kernel: [ 4.119407] ehci_hcd 0000:00:1d.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT
May 17 19:12:01 vostro kernel: [ 4.159663] hub 1-1:1.0: port 5: status 0101 change 0001
May 17 19:12:01 vostro kernel: [ 4.179048] usb 2-1: new high-speed USB device number 2 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 4.239223] ehci_hcd 0000:00:1d.0: port 1 high speed
May 17 19:12:01 vostro kernel: [ 4.239229] ehci_hcd 0000:00:1d.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT
May 17 19:12:01 vostro kernel: [ 4.258928] usb 1-1: link qh256-0001/ffff88040dbc0140 start 1 [1/0 us]
May 17 19:12:01 vostro kernel: [ 4.278955] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
May 17 19:12:01 vostro kernel: [ 4.283424] ata5.00: ATAPI: PLDS DVD+/-RW DS-8A8SH, KD11, max UDMA/100
May 17 19:12:01 vostro kernel: [ 4.289794] ata5.00: configured for UDMA/100
May 17 19:12:01 vostro kernel: [ 4.303379] scsi 4:0:0:0: CD-ROM PLDS DVD+-RW DS-8A8SH KD11 PQ: 0 ANSI: 5
May 17 19:12:01 vostro kernel: [ 4.318266] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
May 17 19:12:01 vostro kernel: [ 4.318270] cdrom: Uniform CD-ROM driver Revision: 3.20
May 17 19:12:01 vostro kernel: [ 4.319704] sr 4:0:0:0: Attached scsi CD-ROM sr0
May 17 19:12:01 vostro kernel: [ 4.320013] sr 4:0:0:0: Attached scsi generic sg1 type 5
May 17 19:12:01 vostro kernel: [ 4.328859] ehci_hcd 0000:00:1d.0: set dev address 2 for port 1
May 17 19:12:01 vostro kernel: [ 4.328864] ehci_hcd 0000:00:1d.0: LPM: no device attached
May 17 19:12:01 vostro kernel: [ 4.329161] usb 2-1: udev 2, busnum 2, minor = 129
May 17 19:12:01 vostro kernel: [ 4.329170] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
May 17 19:12:01 vostro kernel: [ 4.330271] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
May 17 19:12:01 vostro kernel: [ 4.331506] usb 2-1: usb_probe_device
May 17 19:12:01 vostro kernel: [ 4.331510] usb 2-1: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 4.331654] usb 2-1: adding 2-1:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 4.331759] hub 2-1:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 4.331761] hub 2-1:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 4.331763] hub 2-1:1.0: USB hub found
May 17 19:12:01 vostro kernel: [ 4.333011] hub 2-1:1.0: 8 ports detected
May 17 19:12:01 vostro kernel: [ 4.334132] hub 2-1:1.0: standalone hub
May 17 19:12:01 vostro kernel: [ 4.334134] hub 2-1:1.0: individual port power switching
May 17 19:12:01 vostro kernel: [ 4.334135] hub 2-1:1.0: individual port over-current protection
May 17 19:12:01 vostro kernel: [ 4.334136] hub 2-1:1.0: Single TT
May 17 19:12:01 vostro kernel: [ 4.334138] hub 2-1:1.0: TT requires at most 8 FS bit times (666 ns)
May 17 19:12:01 vostro kernel: [ 4.334139] hub 2-1:1.0: power on to power good time: 100ms
May 17 19:12:01 vostro kernel: [ 4.334357] hub 2-1:1.0: local power source is good
May 17 19:12:01 vostro kernel: [ 4.334363] hub 2-1:1.0: enabling power on all ports
May 17 19:12:01 vostro kernel: [ 4.335426] hub 1-1:1.0: state 7 ports 6 chg 0020 evt 0000
May 17 19:12:01 vostro kernel: [ 4.335613] hub 1-1:1.0: port 5, status 0101, change 0000, 12 Mb/s
May 17 19:12:01 vostro kernel: [ 4.350117] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input7
May 17 19:12:01 vostro kernel: [ 4.374342] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
May 17 19:12:01 vostro kernel: [ 4.375555] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
May 17 19:12:01 vostro kernel: [ 4.376775] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
May 17 19:12:01 vostro kernel: [ 4.378548] TCP: cubic registered
May 17 19:12:01 vostro kernel: [ 4.379630] NET: Registered protocol family 17
May 17 19:12:01 vostro kernel: [ 4.380804] Bluetooth: RFCOMM TTY layer initialized
May 17 19:12:01 vostro kernel: [ 4.381884] Bluetooth: RFCOMM socket layer initialized
May 17 19:12:01 vostro kernel: [ 4.382952] Bluetooth: RFCOMM ver 1.11
May 17 19:12:01 vostro kernel: [ 4.384010] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
May 17 19:12:01 vostro kernel: [ 4.385051] Bluetooth: BNEP filters: protocol multicast
May 17 19:12:01 vostro kernel: [ 4.386091] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
May 17 19:12:01 vostro kernel: [ 4.387440] sctp: Hash tables configured (established 65536 bind 65536)
May 17 19:12:01 vostro kernel: [ 4.388591] Registering the dns_resolver key type
May 17 19:12:01 vostro kernel: [ 4.389877] PM: Checking hibernation image partition /dev/sda6
May 17 19:12:01 vostro kernel: [ 4.389882] PM: Hibernation image partition 8:6 present
May 17 19:12:01 vostro kernel: [ 4.389883] PM: Looking for hibernation image.
May 17 19:12:01 vostro kernel: [ 4.392917] PM: Image not found (code -22)
May 17 19:12:01 vostro kernel: [ 4.392924] PM: Hibernation image not present or could not be loaded.
May 17 19:12:01 vostro kernel: [ 4.392944] registered taskstats version 1
May 17 19:12:01 vostro kernel: [ 4.395072] rtc_cmos 00:05: setting system clock to 2012-05-17 19:11:49 UTC (1337281909)
May 17 19:12:01 vostro kernel: [ 4.396992] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
May 17 19:12:01 vostro kernel: [ 4.398043] ALSA device list:
May 17 19:12:01 vostro kernel: [ 4.398942] #0: HDA Intel PCH at 0xf7f00000 irq 52
May 17 19:12:01 vostro kernel: [ 4.408756] usb 1-1.5: new high-speed USB device number 3 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 4.428885] hub 2-1:1.0: port 2: status 0101 change 0001
May 17 19:12:01 vostro kernel: [ 4.429131] hub 2-1:1.0: port 3: status 0101 change 0001
May 17 19:12:01 vostro kernel: [ 4.429631] hub 2-1:1.0: port 6: status 0101 change 0001
May 17 19:12:01 vostro kernel: [ 4.524944] usb 1-1.5: skipped 1 descriptor after configuration
May 17 19:12:01 vostro kernel: [ 4.524956] usb 1-1.5: skipped 6 descriptors after interface
May 17 19:12:01 vostro kernel: [ 4.524963] usb 1-1.5: skipped 1 descriptor after endpoint
May 17 19:12:01 vostro kernel: [ 4.524969] usb 1-1.5: skipped 19 descriptors after interface
May 17 19:12:01 vostro kernel: [ 4.524983] usb 1-1.5: skipped 1 descriptor after endpoint
May 17 19:12:01 vostro kernel: [ 4.525241] usb 1-1.5: default language 0x0409
May 17 19:12:01 vostro kernel: [ 4.526523] usb 1-1.5: udev 3, busnum 1, minor = 2
May 17 19:12:01 vostro kernel: [ 4.526533] usb 1-1.5: New USB device found, idVendor=05ca, idProduct=1820
May 17 19:12:01 vostro kernel: [ 4.527482] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
May 17 19:12:01 vostro kernel: [ 4.528344] usb 1-1.5: Product: Laptop_Integrated_Webcam_FHD
May 17 19:12:01 vostro kernel: [ 4.529213] usb 1-1.5: Manufacturer: CN01MWM9724871A4KB28A00
May 17 19:12:01 vostro kernel: [ 4.530169] usb 2-1: link qh256-0001/ffff88040d9dfd40 start 1 [1/0 us]
May 17 19:12:01 vostro kernel: [ 4.530242] usb 1-1.5: usb_probe_device
May 17 19:12:01 vostro kernel: [ 4.530246] usb 1-1.5: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 4.530328] usb 1-1.5: adding 1-1.5:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 4.530993] uvcvideo 1-1.5:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 4.530995] uvcvideo 1-1.5:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 4.531007] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_FHD (05ca:1820)
May 17 19:12:01 vostro kernel: [ 4.533714] input: Laptop_Integrated_Webcam_FHD as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input11
May 17 19:12:01 vostro kernel: [ 4.534690] usb 1-1.5: adding 1-1.5:1.1 (config #1, interface 1)
May 17 19:12:01 vostro kernel: [ 4.534747] hub 2-1:1.0: state 7 ports 8 chg 004c evt 0000
May 17 19:12:01 vostro kernel: [ 4.534811] hub 2-1:1.0: port 2, status 0101, change 0000, 12 Mb/s
May 17 19:12:01 vostro kernel: [ 4.608637] usb 2-1.2: new high-speed USB device number 3 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 4.652933] input: DualPoint Stick as /devices/platform/i8042/serio1/input/input12
May 17 19:12:01 vostro kernel: [ 4.667297] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input13
May 17 19:12:01 vostro kernel: [ 4.668230] ata6: SATA link down (SStatus 0 SControl 300)
May 17 19:12:01 vostro kernel: [ 4.671171] md: Waiting for all devices to be available before autodetect
May 17 19:12:01 vostro kernel: [ 4.672210] md: If you don't use raid, use raid=noautodetect
May 17 19:12:01 vostro kernel: [ 4.673506] md: Autodetecting RAID arrays.
May 17 19:12:01 vostro kernel: [ 4.674408] md: Scanned 0 and added 0 devices.
May 17 19:12:01 vostro kernel: [ 4.675335] md: autorun ...
May 17 19:12:01 vostro kernel: [ 4.676262] md: ... autorun DONE.
May 17 19:12:01 vostro kernel: [ 4.719589] usb 2-1.2: default language 0x0409
May 17 19:12:01 vostro kernel: [ 4.719849] usb 2-1.2: udev 3, busnum 2, minor = 130
May 17 19:12:01 vostro kernel: [ 4.719858] usb 2-1.2: New USB device found, idVendor=2109, idProduct=3431
May 17 19:12:01 vostro kernel: [ 4.720855] usb 2-1.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
May 17 19:12:01 vostro kernel: [ 4.721733] usb 2-1.2: Product: USB2.0 Hub
May 17 19:12:01 vostro kernel: [ 4.722802] usb 2-1.2: usb_probe_device
May 17 19:12:01 vostro kernel: [ 4.722806] usb 2-1.2: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 4.723043] usb 2-1.2: adding 2-1.2:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 4.723205] hub 2-1.2:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 4.723207] hub 2-1.2:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 4.723209] hub 2-1.2:1.0: USB hub found
May 17 19:12:01 vostro kernel: [ 4.724265] hub 2-1.2:1.0: 4 ports detected
May 17 19:12:01 vostro kernel: [ 4.725208] hub 2-1.2:1.0: standalone hub
May 17 19:12:01 vostro kernel: [ 4.725209] hub 2-1.2:1.0: individual port power switching
May 17 19:12:01 vostro kernel: [ 4.725210] hub 2-1.2:1.0: individual port over-current protection
May 17 19:12:01 vostro kernel: [ 4.725211] hub 2-1.2:1.0: Single TT
May 17 19:12:01 vostro kernel: [ 4.725212] hub 2-1.2:1.0: TT requires at most 32 FS bit times (2664 ns)
May 17 19:12:01 vostro kernel: [ 4.725213] hub 2-1.2:1.0: Port indicators are supported
May 17 19:12:01 vostro kernel: [ 4.725214] hub 2-1.2:1.0: power on to power good time: 100ms
May 17 19:12:01 vostro kernel: [ 4.725510] hub 2-1.2:1.0: local power source is good
May 17 19:12:01 vostro kernel: [ 4.725516] hub 2-1.2:1.0: enabling power on all ports
May 17 19:12:01 vostro kernel: [ 4.727290] kjournald starting. Commit interval 5 seconds
May 17 19:12:01 vostro kernel: [ 4.727439] EXT3-fs (sda5): mounted filesystem with writeback data mode
May 17 19:12:01 vostro kernel: [ 4.727446] VFS: Mounted root (ext3 filesystem) readonly on device 8:5.
May 17 19:12:01 vostro kernel: [ 4.733684] hub 2-1:1.0: port 3, status 0101, change 0000, 12 Mb/s
May 17 19:12:01 vostro kernel: [ 4.768358] devtmpfs: mounted
May 17 19:12:01 vostro kernel: [ 4.769555] Freeing unused kernel memory: 552k freed
May 17 19:12:01 vostro kernel: [ 4.808189] usb 2-1.3: new full-speed USB device number 4 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 4.828307] hub 2-1.2:1.0: port 1: status 0101 change 0001
May 17 19:12:01 vostro kernel: [ 4.829047] hub 2-1.2:1.0: port 3: status 0301 change 0001
May 17 19:12:01 vostro kernel: [ 4.829547] hub 2-1.2:1.0: port 4: status 0301 change 0001
May 17 19:12:01 vostro kernel: [ 4.917882] usb 2-1.3: ep0 maxpacket = 8
May 17 19:12:01 vostro kernel: [ 4.919150] usb 2-1.3: default language 0x0409
May 17 19:12:01 vostro kernel: [ 4.919558] usb 2-1.3: udev 4, busnum 2, minor = 131
May 17 19:12:01 vostro kernel: [ 4.919567] usb 2-1.3: New USB device found, idVendor=138a, idProduct=0011
May 17 19:12:01 vostro kernel: [ 4.920508] usb 2-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=1
May 17 19:12:01 vostro kernel: [ 4.921357] usb 2-1.3: SerialNumber: 56ed5821afe2
May 17 19:12:01 vostro kernel: [ 4.922436] usb 2-1.3: usb_probe_device
May 17 19:12:01 vostro kernel: [ 4.922439] usb 2-1.3: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 4.923004] usb 2-1.3: adding 2-1.3:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 4.923223] hub 2-1:1.0: port 6, status 0101, change 0000, 12 Mb/s
May 17 19:12:01 vostro kernel: [ 4.927869] usb 2-1.2: link qh256-0001/ffff88040d9df740 start 2 [1/0 us]
May 17 19:12:01 vostro kernel: [ 4.998110] usb 2-1.6: new high-speed USB device number 5 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 5.115355] usb 2-1.6: default language 0x0409
May 17 19:12:01 vostro kernel: [ 5.120669] usb 2-1.6: udev 5, busnum 2, minor = 132
May 17 19:12:01 vostro kernel: [ 5.120679] usb 2-1.6: New USB device found, idVendor=0bda, idProduct=0138
May 17 19:12:01 vostro kernel: [ 5.121653] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
May 17 19:12:01 vostro kernel: [ 5.122533] usb 2-1.6: Product: USB2.0-CRW
May 17 19:12:01 vostro kernel: [ 5.123417] usb 2-1.6: Manufacturer: Generic
May 17 19:12:01 vostro kernel: [ 5.124296] usb 2-1.6: SerialNumber: 20090516388200000
May 17 19:12:01 vostro kernel: [ 5.125401] usb 2-1.6: usb_probe_device
May 17 19:12:01 vostro kernel: [ 5.125405] usb 2-1.6: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 5.127719] usb 2-1.6: adding 2-1.6:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 5.131669] uas 2-1.6:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 5.131672] uas 2-1.6:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 5.131727] hub 2-1:1.0: state 7 ports 8 chg 0000 evt 0008
May 17 19:12:01 vostro kernel: [ 5.131964] hub 2-1.2:1.0: state 7 ports 4 chg 001a evt 0000
May 17 19:12:01 vostro kernel: [ 5.132228] hub 2-1.2:1.0: port 1, status 0101, change 0000, 12 Mb/s
May 17 19:12:01 vostro kernel: [ 5.207821] usb 2-1.2.1: new high-speed USB device number 6 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 5.319589] usb 2-1.2.1: default language 0x0409
May 17 19:12:01 vostro kernel: [ 5.320442] usb 2-1.2.1: udev 6, busnum 2, minor = 133
May 17 19:12:01 vostro kernel: [ 5.320451] usb 2-1.2.1: New USB device found, idVendor=12d1, idProduct=1505
May 17 19:12:01 vostro kernel: [ 5.321406] usb 2-1.2.1: New USB device strings: Mfr=3, Product=2, SerialNumber=0
May 17 19:12:01 vostro kernel: [ 5.322260] usb 2-1.2.1: Product: HUAWEI Mobile
May 17 19:12:01 vostro kernel: [ 5.323106] usb 2-1.2.1: Manufacturer: Huawei Technologies
May 17 19:12:01 vostro kernel: [ 5.324112] usb 2-1.2.1: usb_probe_device
May 17 19:12:01 vostro kernel: [ 5.324115] usb 2-1.2.1: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 5.325239] usb 2-1.2.1: adding 2-1.2.1:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 5.325423] uas 2-1.2.1:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 5.325424] uas 2-1.2.1:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 5.325455] usb 2-1.2.1: adding 2-1.2.1:1.1 (config #1, interface 1)
May 17 19:12:01 vostro kernel: [ 5.325501] uas 2-1.2.1:1.1: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 5.325502] uas 2-1.2.1:1.1: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 5.325743] hub 2-1.2:1.0: port 3, status 0301, change 0000, 1.5 Mb/s
May 17 19:12:01 vostro kernel: [ 5.397467] usb 2-1.2.3: new low-speed USB device number 7 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 5.511836] usb 2-1.2.3: skipped 1 descriptor after interface
May 17 19:12:01 vostro kernel: [ 5.512828] usb 2-1.2.3: default language 0x0409
May 17 19:12:01 vostro kernel: [ 5.515710] usb 2-1.2.3: udev 7, busnum 2, minor = 134
May 17 19:12:01 vostro kernel: [ 5.515719] usb 2-1.2.3: New USB device found, idVendor=04f2, idProduct=0116
May 17 19:12:01 vostro kernel: [ 5.516681] usb 2-1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
May 17 19:12:01 vostro kernel: [ 5.517540] usb 2-1.2.3: Product: USB Keyboard
May 17 19:12:01 vostro kernel: [ 5.518382] usb 2-1.2.3: Manufacturer: CHICONY
May 17 19:12:01 vostro kernel: [ 5.519410] usb 2-1.2.3: usb_probe_device
May 17 19:12:01 vostro kernel: [ 5.519413] usb 2-1.2.3: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 5.519885] usb 2-1.2.3: adding 2-1.2.3:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 5.520014] usbhid 2-1.2.3:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 5.520016] usbhid 2-1.2.3:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 5.524594] input: CHICONY USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2.3/2-1.2.3:1.0/input/input14
May 17 19:12:01 vostro kernel: [ 5.525492] usb 2-1.2.3: link qh8-0e01/ffff88040de41bc0 start 3 [1/2 us]
May 17 19:12:01 vostro kernel: [ 5.525593] generic-usb 0003:04F2:0116.0001: input,hidraw0: USB HID v1.10 Keyboard [CHICONY USB Keyboard] on usb-0000:00:1d.0-1.2.3/input0
May 17 19:12:01 vostro kernel: [ 5.526699] hub 2-1.2:1.0: port 4, status 0301, change 0000, 1.5 Mb/s
May 17 19:12:01 vostro kernel: [ 5.607154] usb 2-1.2.4: new low-speed USB device number 8 using ehci_hcd
May 17 19:12:01 vostro kernel: [ 5.720120] usb 2-1.2.4: skipped 1 descriptor after interface
May 17 19:12:01 vostro kernel: [ 5.720587] usb 2-1.2.4: default language 0x0409
May 17 19:12:01 vostro kernel: [ 5.723391] usb 2-1.2.4: udev 8, busnum 2, minor = 135
May 17 19:12:01 vostro kernel: [ 5.723401] usb 2-1.2.4: New USB device found, idVendor=046d, idProduct=c050
May 17 19:12:01 vostro kernel: [ 5.724317] usb 2-1.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
May 17 19:12:01 vostro kernel: [ 5.725157] usb 2-1.2.4: Product: USB-PS/2 Optical Mouse
May 17 19:12:01 vostro kernel: [ 5.725988] usb 2-1.2.4: Manufacturer: Logitech
May 17 19:12:01 vostro kernel: [ 5.727052] usb 2-1.2.4: usb_probe_device
May 17 19:12:01 vostro kernel: [ 5.727055] usb 2-1.2.4: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 5.727544] usb 2-1.2.4: adding 2-1.2.4:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 5.727603] usbhid 2-1.2.4:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 5.727606] usbhid 2-1.2.4:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 5.731253] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2.4/2-1.2.4:1.0/input/input15
May 17 19:12:01 vostro kernel: [ 5.732395] generic-usb 0003:046D:C050.0002: input,hidraw1: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.0-1.2.4/input0
May 17 19:12:01 vostro kernel: [ 5.733355] hub 2-1.2:1.0: state 7 ports 4 chg 0000 evt 0010
May 17 19:12:01 vostro kernel: [ 6.146089] hub 3-0:1.0: hub_suspend
May 17 19:12:01 vostro kernel: [ 6.146111] usb usb3: bus auto-suspend, wakeup 1
May 17 19:12:01 vostro kernel: [ 6.146150] xhci_hcd 0000:0b:00.0: set port remote wake mask, actual port 0 status = 0xe0002a0
May 17 19:12:01 vostro kernel: [ 6.146169] xhci_hcd 0000:0b:00.0: set port remote wake mask, actual port 1 status = 0xe0002a0
May 17 19:12:01 vostro kernel: [ 6.146177] hub 4-0:1.0: hub_suspend
May 17 19:12:01 vostro kernel: [ 6.146191] usb usb4: bus auto-suspend, wakeup 1
May 17 19:12:01 vostro kernel: [ 7.124975] usb 1-1.5: usb auto-suspend, wakeup 0
May 17 19:12:01 vostro [ 7.769392] udevd[1811]: starting version 171
May 17 19:12:01 vostro kernel: [ 8.482756] usb 1-1.5: usb auto-resume
May 17 19:12:01 vostro kernel: [ 8.542682] usb 1-1.5: finish resume
May 17 19:12:01 vostro kernel: [ 8.543194] usb 1-1.5: link qh16-0001/ffff88040c9d7f40 start 2 [1/0 us]
May 17 19:12:01 vostro kernel: [ 8.543330] usb 1-1.5: unlink qh16-0001/ffff88040c9d7f40 start 2 [1/0 us]
May 17 19:12:01 vostro kernel: [ 11.007387] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d
May 17 19:12:01 vostro kernel: [ 11.007389] Copyright(c) 2003-2012 Intel Corporation
May 17 19:12:01 vostro kernel: [ 11.007482] iwlwifi 0000:09:00.0: pci_resource_len = 0x00002000
May 17 19:12:01 vostro kernel: [ 11.007484] iwlwifi 0000:09:00.0: pci_resource_base = ffffc90006684000
May 17 19:12:01 vostro kernel: [ 11.007486] iwlwifi 0000:09:00.0: HW Revision ID = 0x34
May 17 19:12:01 vostro kernel: [ 11.007574] iwlwifi 0000:09:00.0: irq 53 for MSI/MSI-X
May 17 19:12:01 vostro kernel: [ 11.148776] usb 1-1.5: usb auto-suspend, wakeup 0
May 17 19:12:01 vostro kernel: [ 11.340159] Initializing USB Mass Storage driver...
May 17 19:12:01 vostro kernel: [ 11.340205] usb-storage 2-1.6:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 11.340211] usb-storage 2-1.6:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 11.340225] usb-storage 2-1.2.1:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 11.340230] usb-storage 2-1.2.1:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 11.340330] scsi6 : usb-storage 2-1.2.1:1.0
May 17 19:12:01 vostro kernel: [ 11.340400] usb-storage 2-1.2.1:1.1: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 11.340403] usb-storage 2-1.2.1:1.1: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 11.340432] scsi7 : usb-storage 2-1.2.1:1.1
May 17 19:12:01 vostro kernel: [ 11.340490] usbcore: registered new interface driver usb-storage
May 17 19:12:01 vostro kernel: [ 11.340492] USB Mass Storage support registered.
May 17 19:12:01 vostro kernel: [ 11.382445] ums-realtek 2-1.6:1.0: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 11.382447] ums-realtek 2-1.6:1.0: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 11.397396] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 1
May 17 19:12:01 vostro kernel: [ 11.397516] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 2
May 17 19:12:01 vostro kernel: [ 11.397640] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 3
May 17 19:12:01 vostro kernel: [ 11.397765] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 4
May 17 19:12:01 vostro kernel: [ 11.397890] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 5
May 17 19:12:01 vostro kernel: [ 11.398015] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 6
May 17 19:12:01 vostro kernel: [ 11.398139] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 7
May 17 19:12:01 vostro kernel: [ 11.398264] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 8
May 17 19:12:01 vostro kernel: [ 11.398390] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 9
May 17 19:12:01 vostro kernel: [ 11.398514] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 10
May 17 19:12:01 vostro kernel: [ 11.398639] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 11
May 17 19:12:01 vostro kernel: [ 11.398764] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 12
May 17 19:12:01 vostro kernel: [ 11.398888] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 13
May 17 19:12:01 vostro kernel: [ 11.399013] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 14
May 17 19:12:01 vostro kernel: [ 11.399138] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 15
May 17 19:12:01 vostro kernel: [ 11.399263] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 16
May 17 19:12:01 vostro kernel: [ 11.399387] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 17
May 17 19:12:01 vostro kernel: [ 11.399512] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 18
May 17 19:12:01 vostro kernel: [ 11.399637] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 19
May 17 19:12:01 vostro kernel: [ 11.399762] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 20
May 17 19:12:01 vostro kernel: [ 11.399887] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 21
May 17 19:12:01 vostro kernel: [ 11.400011] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 22
May 17 19:12:01 vostro kernel: [ 11.400137] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 23
May 17 19:12:01 vostro kernel: [ 11.400261] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 24
May 17 19:12:01 vostro kernel: [ 11.400386] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 25
May 17 19:12:01 vostro kernel: [ 11.400511] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 26
May 17 19:12:01 vostro kernel: [ 11.400635] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 27
May 17 19:12:01 vostro kernel: [ 11.400761] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 28
May 17 19:12:01 vostro kernel: [ 11.400886] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 29
May 17 19:12:01 vostro kernel: [ 11.401010] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 30
May 17 19:12:01 vostro kernel: [ 11.401135] ehci_hcd 0000:00:1d.0: detected XactErr len 0/13 retry 31
May 17 19:12:01 vostro kernel: [ 11.401261] ehci_hcd 0000:00:1d.0: devpath 1.6 ep2in 3strikes
May 17 19:12:01 vostro kernel: [ 11.401452] scsi8 : usb-storage 2-1.6:1.0
May 17 19:12:01 vostro kernel: [ 11.401526] usbcore: registered new interface driver ums-realtek
May 17 19:12:01 vostro kernel: [ 11.432613] usb usb4: usb auto-resume
May 17 19:12:01 vostro kernel: [ 11.448190] hub 4-0:1.0: hub_resume
May 17 19:12:01 vostro kernel: [ 11.448213] xhci_hcd 0000:0b:00.0: get port status, actual port 0 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 11.448219] xhci_hcd 0000:0b:00.0: Get port status returned 0x2a0
May 17 19:12:01 vostro kernel: [ 11.448234] xhci_hcd 0000:0b:00.0: get port status, actual port 1 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 11.448239] xhci_hcd 0000:0b:00.0: Get port status returned 0x2a0
May 17 19:12:01 vostro kernel: [ 11.448318] hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000
May 17 19:12:01 vostro kernel: [ 11.448367] usb usb3: usb auto-resume
May 17 19:12:01 vostro kernel: [ 11.468187] hub 3-0:1.0: hub_resume
May 17 19:12:01 vostro kernel: [ 11.468210] xhci_hcd 0000:0b:00.0: get port status, actual port 0 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 11.468217] xhci_hcd 0000:0b:00.0: Get port status returned 0x100
May 17 19:12:01 vostro kernel: [ 11.468231] xhci_hcd 0000:0b:00.0: get port status, actual port 1 status = 0x2a0
May 17 19:12:01 vostro kernel: [ 11.468236] xhci_hcd 0000:0b:00.0: Get port status returned 0x100
May 17 19:12:01 vostro kernel: [ 11.468294] hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000
May 17 19:12:01 vostro kernel: [ 11.468849] usb 1-1.5: usb auto-resume
May 17 19:12:01 vostro kernel: [ 11.496647] hub 1-1:1.0: state 7 ports 6 chg 0000 evt 0020
May 17 19:12:01 vostro kernel: [ 11.528384] usb 1-1.5: finish resume
May 17 19:12:01 vostro kernel: [ 11.529204] iwlwifi 0000:09:00.0: loaded firmware version 18.168.6.1
May 17 19:12:01 vostro kernel: [ 11.529389] iwlwifi 0000:09:00.0: CONFIG_IWLWIFI_DEBUG enabled
May 17 19:12:01 vostro kernel: [ 11.529392] iwlwifi 0000:09:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
May 17 19:12:01 vostro kernel: [ 11.529394] iwlwifi 0000:09:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
May 17 19:12:01 vostro kernel: [ 11.529396] iwlwifi 0000:09:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
May 17 19:12:01 vostro kernel: [ 11.529397] iwlwifi 0000:09:00.0: CONFIG_IWLWIFI_P2P disabled
May 17 19:12:01 vostro kernel: [ 11.529400] iwlwifi 0000:09:00.0: Detected Intel(R) Centrino(R) Wireless-N 1030 BGN, REV=0xB0
May 17 19:12:01 vostro kernel: [ 11.529447] iwlwifi 0000:09:00.0: L1 Disabled; Enabling L0S
May 17 19:12:01 vostro kernel: [ 11.531035] usb-storage 2-1.2.1:1.0: disconnect by usbfs
May 17 19:12:01 vostro kernel: [ 11.531461] hub 2-1:1.0: state 7 ports 8 chg 0000 evt 0040
May 17 19:12:01 vostro kernel: [ 11.531713] hub 2-1:1.0: port 6, status 0100, change 0001, 12 Mb/s
May 17 19:12:01 vostro kernel: [ 11.531715] usb 2-1.6: USB disconnect, device number 5
May 17 19:12:01 vostro kernel: [ 11.531716] usb 2-1.6: unregistering device
May 17 19:12:01 vostro kernel: [ 11.531718] usb 2-1.6: unregistering interface 2-1.6:1.0
May 17 19:12:01 vostro kernel: [ 11.531859] usb 2-1.6: usb_disable_device nuking all URBs
May 17 19:12:01 vostro kernel: [ 11.545961] iwlwifi 0000:09:00.0: device EEPROM VER=0x71a, CALIB=0x6
May 17 19:12:01 vostro kernel: [ 11.545963] iwlwifi 0000:09:00.0: Device SKU: 0x150
May 17 19:12:01 vostro kernel: [ 11.545965] iwlwifi 0000:09:00.0: Valid Tx ant: 0x1, Valid Rx ant: 0x3
May 17 19:12:01 vostro kernel: [ 11.545977] iwlwifi 0000:09:00.0: Tunable channels: 13 802.11bg, 0 802.11a channels
May 17 19:12:01 vostro kernel: [ 11.546054] Registered led device: phy0-led
May 17 19:12:01 vostro kernel: [ 11.546132] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
May 17 19:12:01 vostro kernel: [ 11.688048] hub 2-1:1.0: debounce: port 6: total 100ms stable 100ms status 0x100
May 17 19:12:01 vostro kernel: [ 11.788227] hub 2-1.2:1.0: state 7 ports 4 chg 0000 evt 0002
May 17 19:12:01 vostro kernel: [ 11.788759] hub 2-1.2:1.0: port 1, status 0100, change 0001, 12 Mb/s
May 17 19:12:01 vostro kernel: [ 11.789012] usb 2-1.2.1: USB disconnect, device number 6
May 17 19:12:01 vostro kernel: [ 11.789020] usb 2-1.2.1: unregistering device
May 17 19:12:01 vostro kernel: [ 11.789027] usb 2-1.2.1: unregistering interface 2-1.2.1:1.0
May 17 19:12:01 vostro kernel: [ 11.789158] usb 2-1.2.1: unregistering interface 2-1.2.1:1.1
May 17 19:12:01 vostro kernel: [ 11.789265] usb 2-1.2.1: usb_disable_device nuking all URBs
May 17 19:12:01 vostro kernel: [ 11.947797] hub 2-1.2:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
May 17 19:12:01 vostro kernel: [ 12.701246] EXT3-fs (sda5): using internal journal
May 17 19:12:01 vostro kernel: [ 12.973491] Adding 4998972k swap on /dev/sda6. Priority:-1 extents:1 across:4998972k
May 17 19:12:01 vostro kernel: [ 13.495231] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 13.495241] i2c i2c-5: master_xfer[1] R, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 13.496497] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 13.496498] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:01 vostro kernel: [ 13.532844] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:01 vostro kernel: [ 13.532846] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:01 vostro kernel: [ 14.044480] usb 1-1.5: usb auto-suspend, wakeup 0
May 17 19:12:01 vostro kernel: [ 14.114360] xhci_hcd 0000:0b:00.0: set port remote wake mask, actual port 0 status = 0xe0002a0
May 17 19:12:01 vostro kernel: [ 14.114371] xhci_hcd 0000:0b:00.0: set port remote wake mask, actual port 1 status = 0xe0002a0
May 17 19:12:01 vostro kernel: [ 14.114375] hub 4-0:1.0: hub_suspend
May 17 19:12:01 vostro kernel: [ 14.114379] usb usb4: bus auto-suspend, wakeup 1
May 17 19:12:01 vostro kernel: [ 14.114388] hub 3-0:1.0: hub_suspend
May 17 19:12:01 vostro kernel: [ 14.114391] usb usb3: bus auto-suspend, wakeup 1
May 17 19:12:01 vostro kernel: [ 16.061346] hub 1-1:1.0: hub_suspend
May 17 19:12:01 vostro kernel: [ 16.061371] usb 1-1: unlink qh256-0001/ffff88040dbc0140 start 1 [1/0 us]
May 17 19:12:01 vostro kernel: [ 16.061688] usb 1-1: usb auto-suspend, wakeup 1
May 17 19:12:01 vostro kernel: [ 16.900652] hub 2-1.2:1.0: state 7 ports 4 chg 0000 evt 0002
May 17 19:12:01 vostro kernel: [ 16.901114] hub 2-1.2:1.0: port 1, status 0101, change 0001, 12 Mb/s
May 17 19:12:01 vostro kernel: [ 17.059976] hub 2-1.2:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
May 17 19:12:01 vostro kernel: [ 17.140042] usb 2-1.2.1: new high-speed USB device number 9 using ehci_hcd
May 17 19:12:01 vostro dhcpcd[2729]: version 5.5.4 starting
May 17 19:12:01 vostro dhcpcd[2729]: Kernel is not configured to accept IPv6 RAs
May 17 19:12:01 vostro kernel: [ 17.171846] r8169 0000:05:00.0: eth0: unable to load firmware patch rtl_nic/rtl8168e-2.fw (-2)
May 17 19:12:01 vostro dhcpcd[2729]: wlan0: up_interface: Operation not possible due to RF-kill
May 17 19:12:01 vostro kernel: [ 17.213395] r8169 0000:05:00.0: eth0: link down
May 17 19:12:01 vostro kernel: [ 17.251623] usb 2-1.2.1: skipped 1 descriptor after endpoint
May 17 19:12:01 vostro kernel: [ 17.251634] usb 2-1.2.1: skipped 3 descriptors after interface
May 17 19:12:01 vostro kernel: [ 17.252248] usb 2-1.2.1: default language 0x0409
May 17 19:12:01 vostro kernel: [ 17.253482] usb 2-1.2.1: udev 9, busnum 2, minor = 136
May 17 19:12:01 vostro kernel: [ 17.253493] usb 2-1.2.1: New USB device found, idVendor=12d1, idProduct=1506
May 17 19:12:01 vostro kernel: [ 17.253499] usb 2-1.2.1: New USB device strings: Mfr=4, Product=3, SerialNumber=0
May 17 19:12:01 vostro kernel: [ 17.253506] usb 2-1.2.1: Product: HUAWEI Mobile
May 17 19:12:01 vostro kernel: [ 17.253511] usb 2-1.2.1: Manufacturer: Huawei Technologies
May 17 19:12:01 vostro kernel: [ 17.253714] usb 2-1.2.1: usb_probe_device
May 17 19:12:01 vostro kernel: [ 17.253718] usb 2-1.2.1: configuration #1 chosen from 1 choice
May 17 19:12:01 vostro kernel: [ 17.255328] usb 2-1.2.1: adding 2-1.2.1:1.0 (config #1, interface 0)
May 17 19:12:01 vostro kernel: [ 17.255480] usb 2-1.2.1: adding 2-1.2.1:1.1 (config #1, interface 1)
May 17 19:12:01 vostro kernel: [ 17.255522] usb 2-1.2.1: adding 2-1.2.1:1.2 (config #1, interface 2)
May 17 19:12:01 vostro kernel: [ 17.255556] usb 2-1.2.1: adding 2-1.2.1:1.3 (config #1, interface 3)
May 17 19:12:01 vostro kernel: [ 17.255602] usb 2-1.2.1: adding 2-1.2.1:1.4 (config #1, interface 4)
May 17 19:12:01 vostro kernel: [ 17.255632] usb 2-1.2.1: adding 2-1.2.1:1.5 (config #1, interface 5)
May 17 19:12:01 vostro kernel: [ 17.255654] uas 2-1.2.1:1.5: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 17.255663] uas 2-1.2.1:1.5: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 17.255672] usb-storage 2-1.2.1:1.5: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 17.255675] usb-storage 2-1.2.1:1.5: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 17.255800] scsi9 : usb-storage 2-1.2.1:1.5
May 17 19:12:01 vostro kernel: [ 17.255935] usb 2-1.2.1: adding 2-1.2.1:1.6 (config #1, interface 6)
May 17 19:12:01 vostro kernel: [ 17.255960] uas 2-1.2.1:1.6: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 17.255968] uas 2-1.2.1:1.6: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 17.255975] usb-storage 2-1.2.1:1.6: usb_probe_interface
May 17 19:12:01 vostro kernel: [ 17.255978] usb-storage 2-1.2.1:1.6: usb_probe_interface - got id
May 17 19:12:01 vostro kernel: [ 17.256078] scsi10 : usb-storage 2-1.2.1:1.6
May 17 19:12:01 vostro kernel: [ 17.256151] hub 2-1.2:1.0: state 7 ports 4 chg 0000 evt 0002
May 17 19:12:02 vostro kernel: [ 17.350793] usbcore: registered new interface driver usbserial
May 17 19:12:02 vostro kernel: [ 17.350808] usbcore: registered new interface driver usbserial_generic
May 17 19:12:02 vostro kernel: [ 17.350819] USB Serial support registered for generic
May 17 19:12:02 vostro kernel: [ 17.350830] usbserial_generic 2-1.3:1.0: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.350833] usbserial_generic 2-1.3:1.0: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.350844] usbserial_generic 2-1.2.1:1.0: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.350846] usbserial_generic 2-1.2.1:1.0: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.350852] usbserial_generic 2-1.2.1:1.1: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.350853] usbserial_generic 2-1.2.1:1.1: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.350858] usbserial_generic 2-1.2.1:1.2: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.350860] usbserial_generic 2-1.2.1:1.2: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.350865] usbserial_generic 2-1.2.1:1.3: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.350867] usbserial_generic 2-1.2.1:1.3: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.350872] usbserial_generic 2-1.2.1:1.4: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.350874] usbserial_generic 2-1.2.1:1.4: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.350877] usbserial: USB Serial Driver core
May 17 19:12:02 vostro kernel: [ 17.448776] cdc_wdm 2-1.2.1:1.1: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.448779] cdc_wdm 2-1.2.1:1.1: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.448782] cdc_wdm 2-1.2.1:1.1: Ignoring extra header, type 15, length 13
May 17 19:12:02 vostro kernel: [ 17.448783] cdc_wdm 2-1.2.1:1.1: Ignoring extra header, type 6, length 5
May 17 19:12:02 vostro kernel: [ 17.448792] cdc_wdm 2-1.2.1:1.1: looking for a minor, starting at 0
May 17 19:12:02 vostro kernel: [ 17.448832] cdc_wdm 2-1.2.1:1.1: cdc-wdm0: USB WDM device
May 17 19:12:02 vostro kernel: [ 17.448848] usbcore: registered new interface driver cdc_wdm
May 17 19:12:02 vostro kernel: [ 17.451043] usbcore: registered new interface driver option
May 17 19:12:02 vostro kernel: [ 17.451058] USB Serial support registered for GSM modem (1-port)
May 17 19:12:02 vostro kernel: [ 17.451128] option 2-1.2.1:1.0: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.451131] option 2-1.2.1:1.0: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.451139] option 2-1.2.1:1.0: GSM modem (1-port) converter detected
May 17 19:12:02 vostro kernel: [ 17.451163] usb 2-1.2.1: link qh2-0001/ffff88040c81a540 start 0 [2/0 us]
May 17 19:12:02 vostro kernel: [ 17.451249] usb 2-1.2.1: GSM modem (1-port) converter now attached to ttyUSB0
May 17 19:12:02 vostro kernel: [ 17.451270] option 2-1.2.1:1.3: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.451273] option 2-1.2.1:1.3: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.451277] option 2-1.2.1:1.3: GSM modem (1-port) converter detected
May 17 19:12:02 vostro kernel: [ 17.451331] usb 2-1.2.1: GSM modem (1-port) converter now attached to ttyUSB1
May 17 19:12:02 vostro kernel: [ 17.451342] option 2-1.2.1:1.4: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.451344] option 2-1.2.1:1.4: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.451350] option 2-1.2.1:1.4: GSM modem (1-port) converter detected
May 17 19:12:02 vostro kernel: [ 17.451410] usb 2-1.2.1: GSM modem (1-port) converter now attached to ttyUSB2
May 17 19:12:02 vostro kernel: [ 17.708727] qmi_wwan 2-1.2.1:1.2: usb_probe_interface
May 17 19:12:02 vostro kernel: [ 17.708730] qmi_wwan 2-1.2.1:1.2: usb_probe_interface - got id
May 17 19:12:02 vostro kernel: [ 17.709363] qmi_wwan 2-1.2.1:1.2: Use "cdc_wdm" for QMI interface 2-1.2.1:1.1
May 17 19:12:02 vostro kernel: [ 17.710167] qmi_wwan 2-1.2.1:1.2: wwan0: register 'qmi_wwan' at usb-0000:00:1d.0-1.2.1, QMI speaking wwan device, 02:50:f3:00:00:00
May 17 19:12:02 vostro kernel: [ 17.710184] usbcore: registered new interface driver qmi_wwan
May 17 19:12:02 vostro kernel: [ 18.078382] hub 1-0:1.0: hub_suspend
May 17 19:12:02 vostro kernel: [ 18.078402] usb usb1: bus auto-suspend, wakeup 1
May 17 19:12:02 vostro kernel: [ 18.078409] ehci_hcd 0000:00:1a.0: suspend root hub
May 17 19:12:02 vostro kernel: [ 18.249892] scsi 9:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
May 17 19:12:02 vostro kernel: [ 18.250165] scsi 10:0:0:0: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2
May 17 19:12:02 vostro kernel: [ 18.250336] sd 10:0:0:0: Attached scsi generic sg2 type 0
May 17 19:12:02 vostro kernel: [ 18.253765] sr1: scsi-1 drive
May 17 19:12:02 vostro kernel: [ 18.253831] sr 9:0:0:0: Attached scsi CD-ROM sr1
May 17 19:12:02 vostro kernel: [ 18.253930] sr 9:0:0:0: Attached scsi generic sg3 type 5
May 17 19:12:02 vostro kernel: [ 18.254268] sd 10:0:0:0: [sdb] Attached SCSI removable disk
May 17 19:12:03 vostro dhcpcd[2729]: no interfaces have a carrier
May 17 19:12:03 vostro dhcpcd[2729]: forked to background, child pid 2913
May 17 19:12:03 vostro dhcpcd[2913]: eth0: waiting for carrier
May 17 19:12:03 vostro dhcpcd[2913]: wlan0: waiting for carrier
May 17 19:12:03 vostro /etc/init.d/net.ppp0[3095]: You are using a bash array for pppd_ppp0.
May 17 19:12:03 vostro /etc/init.d/net.ppp0[3096]: This feature will be removed in the future.
May 17 19:12:03 vostro /etc/init.d/net.ppp0[3097]: Please see net.example for the correct format for pppd_ppp0.
May 17 19:12:03 vostro dhcpcd[2913]: wwan0: checking for 169.254.88.127
May 17 19:12:03 vostro pppd[3114]: Plugin passwordfd.so loaded.
May 17 19:12:04 vostro pppd[3119]: pppd 2.4.5 started by root, uid 0
May 17 19:12:04 vostro /etc/init.d/net.ppp0[2916]: WARNING: net.ppp0 has started, but is inactive
May 17 19:12:04 vostro kernel: [ 19.289255] PPP generic driver version 2.4.2
May 17 19:12:04 vostro /usr/sbin/gpm[3152]: *** info [daemon/startup.c(136)]:
May 17 19:12:04 vostro /usr/sbin/gpm[3152]: Started gpm successfully. Entered daemon mode.
May 17 19:12:04 vostro kernel: [ 19.422119] usb 2-1.2.4: link qh8-0e01/ffff88040c907b40 start 5 [1/2 us]
May 17 19:12:05 vostro chat[3187]: send (AT^M)
May 17 19:12:05 vostro chat[3187]: expect (OK)
May 17 19:12:07 vostro kernel: [ 23.062303] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:07 vostro kernel: [ 23.062305] i2c i2c-5: master_xfer[1] R, addr=0x50, len=1
May 17 19:12:07 vostro kernel: [ 23.063480] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:07 vostro kernel: [ 23.063481] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:07 vostro kernel: [ 23.098436] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:07 vostro kernel: [ 23.098437] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:07 vostro kernel: [ 23.133324] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:07 vostro kernel: [ 23.133325] i2c i2c-5: master_xfer[1] R, addr=0x50, len=1
May 17 19:12:07 vostro kernel: [ 23.134507] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:07 vostro kernel: [ 23.134508] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:07 vostro kernel: [ 23.169407] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:07 vostro kernel: [ 23.169408] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:08 vostro kernel: [ 23.321083] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:08 vostro kernel: [ 23.321085] i2c i2c-5: master_xfer[1] R, addr=0x50, len=1
May 17 19:12:08 vostro kernel: [ 23.322260] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:08 vostro kernel: [ 23.322261] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:08 vostro kernel: [ 23.357083] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:08 vostro kernel: [ 23.357085] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:08 vostro kernel: [ 23.391924] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:08 vostro kernel: [ 23.391925] i2c i2c-5: master_xfer[1] R, addr=0x50, len=1
May 17 19:12:08 vostro kernel: [ 23.393098] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:08 vostro kernel: [ 23.393099] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:08 vostro kernel: [ 23.427914] i2c i2c-5: master_xfer[0] W, addr=0x50, len=1
May 17 19:12:08 vostro kernel: [ 23.427915] i2c i2c-5: master_xfer[1] R, addr=0x50, len=128
May 17 19:12:08 vostro kernel: [ 23.779674] microcode: CPU0 updated to revision 0x25, date = 2011-10-11
May 17 19:12:08 vostro kernel: [ 23.780048] microcode: CPU1 updated to revision 0x25, date = 2011-10-11
May 17 19:12:08 vostro kernel: [ 23.780603] microcode: CPU2 updated to revision 0x25, date = 2011-10-11
May 17 19:12:08 vostro kernel: [ 23.780785] [drm] Changing LVDS panel from (+hsync, -vsync) to (-hsync, -vsync)
May 17 19:12:08 vostro kernel: [ 23.780989] microcode: CPU3 updated to revision 0x25, date = 2011-10-11
May 17 19:12:08 vostro ntpd[3257]: ntp engine ready
...
May 17 19:13:24 vostro pppd[3119]: Script /usr/sbin/chat -v -f /etc/ppp/chat-tmobile finished (pid 3708), status = 0x0
May 17 19:13:24 vostro pppd[3119]: Serial connection established.
May 17 19:13:24 vostro pppd[3119]: using channel 1
May 17 19:13:24 vostro pppd[3119]: Using interface ppp0
May 17 19:13:24 vostro pppd[3119]: Connect: ppp0 <--> /dev/ttyUSB0
...
May 17 19:18:39 vostro kernel: [ 414.578828] ata6: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xe frozen
May 17 19:18:39 vostro kernel: [ 414.578837] ata6: irq_stat 0x00400040, connection status changed
May 17 19:18:39 vostro kernel: [ 414.578845] ata6: SError: { PHYRdyChg CommWake DevExch }
May 17 19:18:39 vostro kernel: [ 414.578863] ata6: hard resetting link
May 17 19:18:40 vostro kernel: [ 415.326904] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
May 17 19:18:40 vostro kernel: [ 415.373224] ata6.00: ATA-8: WDC WD10TPVT-00HT5T0, 01.01A01, max UDMA/133
May 17 19:18:40 vostro kernel: [ 415.373235] ata6.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
May 17 19:18:40 vostro kernel: [ 415.378982] ata6.00: configured for UDMA/133
May 17 19:18:40 vostro kernel: [ 415.396786] ata6: EH complete
May 17 19:18:40 vostro kernel: [ 415.396933] scsi 5:0:0:0: Direct-Access ATA WDC WD10TPVT-00H 01.0 PQ: 0 ANSI: 5
May 17 19:18:40 vostro kernel: [ 415.397068] sd 5:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
May 17 19:18:40 vostro kernel: [ 415.397084] sd 5:0:0:0: Attached scsi generic sg4 type 0
May 17 19:18:40 vostro kernel: [ 415.397130] sd 5:0:0:0: [sdc] Write Protect is off
May 17 19:18:40 vostro kernel: [ 415.397133] sd 5:0:0:0: [sdc] Mode Sense: 00 3a 00 00
May 17 19:18:40 vostro kernel: [ 415.397153] sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
May 17 19:18:40 vostro kernel: [ 415.400439] sdc: sdc1
May 17 19:18:40 vostro kernel: [ 415.400843] sd 5:0:0:0: [sdc] Attached SCSI disk
...
May 18 10:37:23 vostro cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/energy_full (No such file or directory)
May 18 10:37:23 vostro cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/energy_now (No such file or directory)
May 18 10:37:24 vostro cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/energy_full (No such file or directory)
May 18 10:37:24 vostro cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/energy_now (No such file or directory)
May 18 10:38:27 vostro acpid: starting up with proc fs
May 18 10:38:27 vostro acpid: 4 rules loaded
May 18 10:38:27 vostro acpid: waiting for events: event logging is off
May 18 10:38:28 vostro acpid: client connected from 19715[0:0]
May 18 10:38:28 vostro acpid: 1 client rule loaded
May 18 10:38:37 vostro cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/energy_full (No such file or directory)
May 18 10:38:37 vostro cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/energy_now (No such file or directory)
May 18 10:38:37 vostro acpid: client 19715[0:0] has disconnected
May 18 10:38:37 vostro acpid: client connected from 21117[0:0]
May 18 10:38:37 vostro acpid: 1 client rule loaded
May 18 10:38:37 vostro cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/energy_full (No such file or directory)
May 18 10:38:37 vostro cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/energy_now (No such file or directory)
...
May 18 18:57:00 vostro kernel: [85387.295072] hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0002
May 18 18:57:00 vostro kernel: [85387.295122] hub 3-0:1.0: port 1, status 0101, change 0001, 12 Mb/s
May 18 18:57:00 vostro kernel: [85387.452845] hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
May 18 18:57:00 vostro kernel: [85387.512918] hub 3-0:1.0: unable to enumerate USB device on port 1
May 18 18:57:00 vostro kernel: [85387.512936] hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0002
May 18 18:57:00 vostro kernel: [85387.512970] hub 4-0:1.0: port 1, status 0203, change 0001, 5.0 Gb/s
May 18 18:57:00 vostro kernel: [85387.672521] hub 4-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x203
May 18 18:57:01 vostro kernel: [85387.792827] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
May 18 18:57:01 vostro kernel: [85387.815931] usb 4-1: skipped 1 descriptor after endpoint
May 18 18:57:01 vostro kernel: [85387.815941] usb 4-1: skipped 1 descriptor after endpoint
May 18 18:57:01 vostro kernel: [85387.816540] usb 4-1: default language 0x0409
May 18 18:57:01 vostro kernel: [85387.818619] usb 4-1: udev 2, busnum 4, minor = 385
May 18 18:57:01 vostro kernel: [85387.818627] usb 4-1: New USB device found, idVendor=174c, idProduct=5106
May 18 18:57:01 vostro kernel: [85387.818633] usb 4-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
May 18 18:57:01 vostro kernel: [85387.818639] usb 4-1: Product: AS2105
May 18 18:57:01 vostro kernel: [85387.818644] usb 4-1: Manufacturer: ASMedia
May 18 18:57:01 vostro kernel: [85387.818648] usb 4-1: SerialNumber: Z1F0JN1W
May 18 18:57:01 vostro kernel: [85387.818869] usb 4-1: usb_probe_device
May 18 18:57:01 vostro kernel: [85387.818872] usb 4-1: configuration #1 chosen from 1 choice
May 18 18:57:01 vostro kernel: [85387.819059] usb 4-1: Successful Endpoint Configure command
May 18 18:57:01 vostro kernel: [85387.819504] usb 4-1: adding 4-1:1.0 (config #1, interface 0)
May 18 18:57:01 vostro kernel: [85387.819566] uas 4-1:1.0: usb_probe_interface
May 18 18:57:01 vostro kernel: [85387.819567] uas 4-1:1.0: usb_probe_interface - got id
May 18 18:57:01 vostro kernel: [85387.819578] usb-storage 4-1:1.0: usb_probe_interface
May 18 18:57:01 vostro kernel: [85387.819581] usb-storage 4-1:1.0: usb_probe_interface - got id
May 18 18:57:01 vostro kernel: [85387.819626] scsi19 : usb-storage 4-1:1.0
May 18 18:57:01 vostro kernel: [85387.819730] hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0002
May 18 18:57:01 vostro kernel: [85387.819746] hub 3-0:1.0: port 1, status 0100, change 0001, 12 Mb/s
May 18 18:57:01 vostro kernel: [85387.972069] hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100
May 18 18:57:02 vostro kernel: [85388.812405] scsi 19:0:0:0: Direct-Access ST3000DM 001-9YN166 CC4C PQ: 0 ANSI: 5
May 18 18:57:02 vostro kernel: [85388.812587] sd 19:0:0:0: Attached scsi generic sg5 type 0
May 18 18:57:02 vostro kernel: [85388.812729] sd 19:0:0:0: [sdd] 5860533168 512-byte logical blocks: (3.00 TB/2.72 TiB)
May 18 18:57:02 vostro kernel: [85388.813642] sd 19:0:0:0: [sdd] Write Protect is off
May 18 18:57:02 vostro kernel: [85388.813644] sd 19:0:0:0: [sdd] Mode Sense: 23 00 00 00
May 18 18:57:02 vostro kernel: [85388.814212] sd 19:0:0:0: [sdd] No Caching mode page present
May 18 18:57:02 vostro kernel: [85388.814215] sd 19:0:0:0: [sdd] Assuming drive cache: write through
May 18 18:57:02 vostro kernel: [85388.815669] sd 19:0:0:0: [sdd] No Caching mode page present
May 18 18:57:02 vostro kernel: [85388.815676] sd 19:0:0:0: [sdd] Assuming drive cache: write through
May 18 18:57:02 vostro ata_id[19824]: unable to open '$devnode'
May 18 18:57:02 vostro kernel: [85388.861880] sdd: sdd1
May 18 18:57:02 vostro kernel: [85388.863366] sd 19:0:0:0: [sdd] No Caching mode page present
May 18 18:57:02 vostro kernel: [85388.863368] sd 19:0:0:0: [sdd] Assuming drive cache: write through
May 18 18:57:02 vostro kernel: [85388.863370] sd 19:0:0:0: [sdd] Attached SCSI disk
May 18 18:57:22 vostro kernel: [85408.789054] EXT4-fs (sdd1): mounted filesystem with ordered data mode. Opts: (null)
...
May 18 20:18:52 vostro kernel: [90291.878094] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3935 bytes untransferred
May 18 20:18:52 vostro kernel: [90291.928379] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3942 bytes untransferred
May 18 20:18:52 vostro kernel: [90291.968445] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3944 bytes untransferred
May 18 20:18:52 vostro kernel: [90292.008262] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3944 bytes untransferred
May 18 20:19:02 vostro kernel: [90302.230131] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3984 bytes untransferred
May 18 20:19:03 vostro kernel: [90302.961565] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3984 bytes untransferred
May 18 20:19:03 vostro kernel: [90302.981536] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4039 bytes untransferred
May 18 20:19:12 vostro kernel: [90312.354885] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3984 bytes untransferred
May 18 20:19:13 vostro kernel: [90312.634483] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4039 bytes untransferred
May 18 20:19:21 vostro kernel: [90321.001921] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4007 bytes untransferred
May 18 20:19:22 vostro kernel: [90321.371407] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4039 bytes untransferred
May 18 20:19:22 vostro kernel: [90321.760833] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3983 bytes untransferred
May 18 20:19:22 vostro kernel: [90321.910743] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4039 bytes untransferred
May 18 20:19:33 vostro kernel: [90332.554722] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3983 bytes untransferred
May 18 20:19:33 vostro kernel: [90332.764291] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4039 bytes untransferred
May 18 20:19:43 vostro kernel: [90342.389901] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 3984 bytes untransferred
May 18 20:19:43 vostro kernel: [90342.539681] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4038 bytes untransferred
May 18 20:19:44 vostro kernel: [90343.778503] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4006 bytes untransferred
May 18 20:19:44 vostro kernel: [90344.127242] xhci_hcd 0000:0b:00.0: ep 0x82 - asked for 4096 bytes, 4038 bytes untransferred
May 18 20:19:45 vostro kernel: [90345.151040] INFO: rcu_sched self-detected stall on CPU { 2} (t=6000 jiffies)
May 18 20:19:45 vostro kernel: [90345.151048] sending NMI to all CPUs:
May 18 20:19:45 vostro kernel: [90345.151052] NMI backtrace for cpu 0
May 18 20:19:45 vostro kernel: [90345.151055] CPU 0
May 18 20:19:45 vostro kernel: [90345.151056] Modules linked in: ext4 jbd2 option usb_wwan qmi_wwan usbnet usbserial cdc_wdm usb_storage ppp_async ppp_generic slhc iwlwifi [last unloaded: usb_storage]
May 18 20:19:45 vostro kernel: [90345.151073]
May 18 20:19:45 vostro kernel: [90345.151076] Pid: 3, comm: ksoftirqd/0 Not tainted 3.4.0-rc7-default #5 Dell Inc. Vostro 3550/
May 18 20:19:45 vostro kernel: [90345.151081] RIP: 0010:[<ffffffff8109bcb5>] [<ffffffff8109bcb5>] tg_load_down+0x5/0x5c
May 18 20:19:45 vostro kernel: [90345.151089] RSP: 0018:ffff88040f0fdc20 EFLAGS: 00000083
May 18 20:19:45 vostro kernel: [90345.151092] RAX: ffffffff81c63670 RBX: ffffffff81c63670 RCX: ffff88040bd05968
May 18 20:19:45 vostro kernel: [90345.151095] RDX: ffffffff81c636e8 RSI: 0000000000000002 RDI: ffff88040bd05900
May 18 20:19:45 vostro kernel: [90345.151098] RBP: ffff88040f0fdc80 R08: 0000000000000000 R09: ffff88041f001cb8
May 18 20:19:45 vostro kernel: [90345.151101] R10: 000000000053dda8 R11: 0000000000000246 R12: ffffffff8109bcb0
May 18 20:19:45 vostro kernel: [90345.151103] R13: ffffffff81097fc5 R14: ffff88040bd05900 R15: 0000000000000000
May 18 20:19:45 vostro kernel: [90345.151106] FS: 0000000000000000(0000) GS:ffff88041fa00000(0000) knlGS:0000000000000000
May 18 20:19:45 vostro kernel: [90345.151109] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
May 18 20:19:45 vostro kernel: [90345.151112] CR2: 00000000012f2851 CR3: 000000000191f000 CR4: 00000000000407f0
May 18 20:19:45 vostro kernel: [90345.151115] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
May 18 20:19:45 vostro kernel: [90345.151117] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
May 18 20:19:45 vostro kernel: [90345.151120] Process ksoftirqd/0 (pid: 3, threadinfo ffff88040f0fc000, task ffff88040f0f2c50)
May 18 20:19:45 vostro kernel: [90345.151123] Stack:
May 18 20:19:45 vostro kernel: [90345.151125] ffff88040f0fdc80 ffffffff81097f59 0000000000000001 0000000000000002
May 18 20:19:45 vostro kernel: [90345.151130] 0000000000000001 ffff88040bd05968 ffff88040f0fdc60 ffff88040f0ec900
May 18 20:19:45 vostro kernel: [90345.151134] ffff88041fa0d750 ffff88041fb10f40 0000000000000000 0000000000000800
May 18 20:19:45 vostro kernel: [90345.151139] Call Trace:
May 18 20:19:45 vostro kernel: [90345.151145] [<ffffffff81097f59>] ? walk_tg_tree_from+0x30/0x9c
May 18 20:19:45 vostro kernel: [90345.151150] [<ffffffff8109e592>] load_balance+0x277/0x581
May 18 20:19:45 vostro kernel: [90345.151154] [<ffffffff8109ebb7>] idle_balance+0x99/0x111
May 18 20:19:45 vostro kernel: [90345.151159] [<ffffffff815e9781>] __schedule+0x20a/0x451
May 18 20:19:45 vostro kernel: [90345.151163] [<ffffffff815e9a82>] schedule+0x5f/0x61
May 18 20:19:45 vostro kernel: [90345.151166] [<ffffffff815e9c1f>] schedule_preempt_disabled+0x9/0xb
May 18 20:19:45 vostro kernel: [90345.151171] [<ffffffff8107fc96>] run_ksoftirqd+0x50/0x108
May 18 20:19:45 vostro kernel: [90345.151175] [<ffffffff8107fc46>] ? __do_softirq+0x10d/0x10d
May 18 20:19:45 vostro kernel: [90345.151179] [<ffffffff81090659>] kthread+0x84/0x8c
May 18 20:19:45 vostro kernel: [90345.151184] [<ffffffff815ebc54>] kernel_thread_helper+0x4/0x10
May 18 20:19:45 vostro kernel: [90345.151188] [<ffffffff810905d5>] ? kthread_freezable_should_stop+0x41/0x41
May 18 20:19:45 vostro kernel: [90345.151192] [<ffffffff815ebc50>] ? gs_change+0xb/0xb
May 18 20:19:45 vostro kernel: [90345.151194] Code: f1 eb 04 49 8b 40 30 48 83 f8 01 48 0f 46 c7 31 c9 48 2b 06 48 8b 76 68 eb 05 bf 02 00 00 00 48 85 f6 75 a0 c9 c3 55 48 8b 47 60 <48> 89 e5 48 85 c0 75 16 48 c7 c0 40 0f 01 00 48 8b 14 f5 f0 85
May 18 20:19:45 vostro kernel: [90345.151234] Call Trace:
May 18 20:19:45 vostro kernel: [90345.151237] [<ffffffff81097f59>] ? walk_tg_tree_from+0x30/0x9c
May 18 20:19:45 vostro kernel: [90345.151242] [<ffffffff8109e592>] load_balance+0x277/0x581
May 18 20:19:45 vostro kernel: [90345.151246] [<ffffffff8109ebb7>] idle_balance+0x99/0x111
May 18 20:19:45 vostro kernel: [90345.151250] [<ffffffff815e9781>] __schedule+0x20a/0x451
May 18 20:19:45 vostro kernel: [90345.151253] [<ffffffff815e9a82>] schedule+0x5f/0x61
May 18 20:19:45 vostro kernel: [90345.151257] [<ffffffff815e9c1f>] schedule_preempt_disabled+0x9/0xb
May 18 20:19:45 vostro kernel: [90345.151260] [<ffffffff8107fc96>] run_ksoftirqd+0x50/0x108
May 18 20:19:45 vostro kernel: [90345.151264] [<ffffffff8107fc46>] ? __do_softirq+0x10d/0x10d
May 18 20:19:45 vostro kernel: [90345.151267] [<ffffffff81090659>] kthread+0x84/0x8c
May 18 20:19:45 vostro kernel: [90345.151271] [<ffffffff815ebc54>] kernel_thread_helper+0x4/0x10
May 18 20:19:45 vostro kernel: [90345.151276] [<ffffffff810905d5>] ? kthread_freezable_should_stop+0x41/0x41
May 18 20:19:45 vostro kernel: [90345.151280] [<ffffffff815ebc50>] ? gs_change+0xb/0xb
May 18 20:19:45 vostro kernel: [90345.151282] NMI backtrace for cpu 2
May 18 20:19:45 vostro kernel: [90345.151284] CPU 2
May 18 20:19:45 vostro kernel: [90345.151286] Modules linked in: ext4 jbd2 option usb_wwan qmi_wwan usbnet usbserial cdc_wdm usb_storage ppp_async ppp_generic slhc iwlwifi [last unloaded: usb_storage]
May 18 20:19:45 vostro kernel: [90345.151299]
May 18 20:19:45 vostro kernel: [90345.151301] Pid: 19832, comm: jbd2/sdd1-8 Not tainted 3.4.0-rc7-default #5 Dell Inc. Vostro 3550/
May 18 20:19:45 vostro kernel: [90345.151305] RIP: 0010:[<ffffffff81233049>] [<ffffffff81233049>] find_next_bit+0x8d/0x9c
May 18 20:19:45 vostro kernel: [90345.151310] RSP: 0018:ffff88041fb03d68 EFLAGS: 00000046
May 18 20:19:45 vostro kernel: [90345.151312] RAX: 0000000000000000 RBX: ffff88041fb0cf40 RCX: 000000000000003c
May 18 20:19:45 vostro kernel: [90345.151314] RDX: 000000000000000f RSI: 0000000000000004 RDI: 0000000000000004
May 18 20:19:45 vostro kernel: [90345.151316] RBP: ffff88041fb03d68 R08: 0000000000000000 R09: ffff88041fb0cf40
May 18 20:19:45 vostro kernel: [90345.151318] R10: ffff88049fb03d07 R11: 0000000000000000 R12: 0000000000000001
May 18 20:19:45 vostro kernel: [90345.151320] R13: 000000000000000f R14: 000000000000cf50 R15: 000000000000cf48
May 18 20:19:45 vostro kernel: [90345.151322] FS: 0000000000000000(0000) GS:ffff88041fb00000(0000) knlGS:0000000000000000
May 18 20:19:45 vostro kernel: [90345.151325] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
May 18 20:19:45 vostro kernel: [90345.151326] CR2: 0000000002c80000 CR3: 000000000191f000 CR4: 00000000000407e0
May 18 20:19:45 vostro kernel: [90345.151328] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
May 18 20:19:45 vostro kernel: [90345.151330] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
May 18 20:19:45 vostro kernel: [90345.151333] Process jbd2/sdd1-8 (pid: 19832, threadinfo ffff880102622000, task ffff8803bbc72c90)
May 18 20:19:45 vostro kernel: [90345.151334] Stack:
May 18 20:19:45 vostro kernel: [90345.151336] ffff88041fb03dc8 ffffffff81047c05 0000000000000002 0000000200080000
May 18 20:19:45 vostro kernel: [90345.151339] ffff88041fa0cf48 0000000000000096 ffff88041fb03da8 0000000000002710
May 18 20:19:45 vostro kernel: [90345.151342] ffffffff81938600 ffffffff81938600 0000000000000001 7fffffffffffffff
May 18 20:19:45 vostro kernel: [90345.151346] Call Trace:
May 18 20:19:45 vostro kernel: [90345.151347] <IRQ>
May 18 20:19:45 vostro kernel: [90345.151351] [<ffffffff81047c05>] __x2apic_send_IPI_mask+0xf1/0x113
May 18 20:19:45 vostro kernel: [90345.151355] [<ffffffff81047c3e>] x2apic_send_IPI_all+0x17/0x19
May 18 20:19:45 vostro kernel: [90345.151358] [<ffffffff81044d91>] arch_trigger_all_cpu_backtrace+0x4e/0x71
May 18 20:19:45 vostro kernel: [90345.151364] [<ffffffff810c660c>] __rcu_pending+0xab/0x39c
May 18 20:19:45 vostro kernel: [90345.151367] [<ffffffff810c6924>] rcu_pending+0x27/0x59
May 18 20:19:45 vostro kernel: [90345.151370] [<ffffffff810c6eff>] rcu_check_callbacks+0x44/0x52
May 18 20:19:45 vostro kernel: [90345.151375] [<ffffffff810847e4>] update_process_times+0x3c/0x73
May 18 20:19:45 vostro kernel: [90345.151378] [<ffffffff810ae4e1>] tick_sched_timer+0x72/0x91
May 18 20:19:45 vostro kernel: [90345.151382] [<ffffffff810937a7>] __run_hrtimer.clone.24+0x71/0xe7
May 18 20:19:45 vostro kernel: [90345.151385] [<ffffffff81093e1a>] hrtimer_interrupt+0xcb/0x18e
May 18 20:19:45 vostro kernel: [90345.151389] [<ffffffff81044267>] smp_apic_timer_interrupt+0x72/0x85
May 18 20:19:45 vostro kernel: [90345.151392] [<ffffffff815eb5c7>] apic_timer_interrupt+0x67/0x70
May 18 20:19:45 vostro kernel: [90345.151394] <EOI>
May 18 20:19:45 vostro kernel: [90345.151397] [<ffffffff810d2fbc>] ? page_cache_get_speculative+0x20/0x2e
May 18 20:19:45 vostro kernel: [90345.151401] [<ffffffff810d38ab>] find_get_pages_tag+0x71/0x12a
May 18 20:19:45 vostro kernel: [90345.151405] [<ffffffff810dcb6c>] pagevec_lookup_tag+0x20/0x29
May 18 20:19:45 vostro kernel: [90345.151408] [<ffffffff810dafb2>] write_cache_pages+0x13a/0x377
May 18 20:19:45 vostro kernel: [90345.151410] [<ffffffff810da878>] ? set_page_dirty+0x5b/0x5b
May 18 20:19:45 vostro kernel: [90345.151414] [<ffffffff8109821a>] ? ttwu_do_activate.clone.50+0x57/0x5c
May 18 20:19:45 vostro kernel: [90345.151417] [<ffffffff810db22f>] generic_writepages+0x40/0x57
May 18 20:19:45 vostro kernel: [90345.151423] [<ffffffffa00b0359>] jbd2_journal_commit_transaction+0x372/0x1145 [jbd2]
May 18 20:19:45 vostro kernel: [90345.151427] [<ffffffff815ea399>] ? _raw_spin_lock_irqsave+0xd/0x27
May 18 20:19:45 vostro kernel: [90345.151431] [<ffffffff810840be>] ? lock_timer_base.clone.21+0x26/0x4b
May 18 20:19:45 vostro kernel: [90345.151434] [<ffffffff81084162>] ? try_to_del_timer_sync+0x7f/0x8a
May 18 20:19:45 vostro kernel: [90345.151439] [<ffffffffa00b397b>] kjournald2+0xc9/0x219 [jbd2]
May 18 20:19:45 vostro kernel: [90345.151442] [<ffffffff81090a7e>] ? wake_up_bit+0x25/0x25
May 18 20:19:45 vostro kernel: [90345.151447] [<ffffffffa00b38b2>] ? freezing+0x17/0x17 [jbd2]
May 18 20:19:45 vostro kernel: [90345.151450] [<ffffffff81090659>] kthread+0x84/0x8c
May 18 20:19:45 vostro kernel: [90345.151453] [<ffffffff815ebc54>] kernel_thread_helper+0x4/0x10
May 18 20:19:45 vostro kernel: [90345.151456] [<ffffffff810905d5>] ? kthread_freezable_should_stop+0x41/0x41
May 18 20:19:45 vostro kernel: [90345.151459] [<ffffffff815ebc50>] ? gs_change+0xb/0xb
May 18 20:19:45 vostro kernel: [90345.151460] Code: 48 83 ef 40 48 f7 c7 c0 ff ff ff 75 e3 4c 89 c0 48 85 ff 74 23 49 8b 01 48 83 ca ff b9 40 00 00 00 29 f9 48 d3 ea 48 21 d0 75 06 <49> 8d 04 38 eb 07 48 0f bc c0 4c 01 c0 c9 c3 55 48 89 f0 48 89
May 18 20:19:45 vostro kernel: [90345.151486] Call Trace:
May 18 20:19:45 vostro kernel: [90345.151487] <IRQ> [<ffffffff81047c05>] __x2apic_send_IPI_mask+0xf1/0x113
May 18 20:19:45 vostro kernel: [90345.151493] [<ffffffff81047c3e>] x2apic_send_IPI_all+0x17/0x19
May 18 20:19:45 vostro kernel: [90345.151496] [<ffffffff81044d91>] arch_trigger_all_cpu_backtrace+0x4e/0x71
May 18 20:19:45 vostro kernel: [90345.151499] [<ffffffff810c660c>] __rcu_pending+0xab/0x39c
May 18 20:19:45 vostro kernel: [90345.151502] [<ffffffff810c6924>] rcu_pending+0x27/0x59
May 18 20:19:45 vostro kernel: [90345.151506] [<ffffffff810c6eff>] rcu_check_callbacks+0x44/0x52
May 18 20:19:45 vostro kernel: [90345.151509] [<ffffffff810847e4>] update_process_times+0x3c/0x73
May 18 20:19:45 vostro kernel: [90345.151512] [<ffffffff810ae4e1>] tick_sched_timer+0x72/0x91
May 18 20:19:45 vostro kernel: [90345.151515] [<ffffffff810937a7>] __run_hrtimer.clone.24+0x71/0xe7
May 18 20:19:45 vostro kernel: [90345.151517] [<ffffffff81093e1a>] hrtimer_interrupt+0xcb/0x18e
May 18 20:19:45 vostro kernel: [90345.151521] [<ffffffff81044267>] smp_apic_timer_interrupt+0x72/0x85
May 18 20:19:45 vostro kernel: [90345.151524] [<ffffffff815eb5c7>] apic_timer_interrupt+0x67/0x70
May 18 20:19:45 vostro kernel: [90345.151526] <EOI> [<ffffffff810d2fbc>] ? page_cache_get_speculative+0x20/0x2e
May 18 20:19:45 vostro kernel: [90345.151531] [<ffffffff810d38ab>] find_get_pages_tag+0x71/0x12a
May 18 20:19:45 vostro kernel: [90345.151534] [<ffffffff810dcb6c>] pagevec_lookup_tag+0x20/0x29
May 18 20:19:45 vostro kernel: [90345.151537] [<ffffffff810dafb2>] write_cache_pages+0x13a/0x377
May 18 20:19:45 vostro kernel: [90345.151539] [<ffffffff810da878>] ? set_page_dirty+0x5b/0x5b
May 18 20:19:45 vostro kernel: [90345.151542] [<ffffffff8109821a>] ? ttwu_do_activate.clone.50+0x57/0x5c
May 18 20:19:45 vostro kernel: [90345.151546] [<ffffffff810db22f>] generic_writepages+0x40/0x57
May 18 20:19:45 vostro kernel: [90345.151550] [<ffffffffa00b0359>] jbd2_journal_commit_transaction+0x372/0x1145 [jbd2]
May 18 20:19:45 vostro kernel: [90345.151554] [<ffffffff815ea399>] ? _raw_spin_lock_irqsave+0xd/0x27
May 18 20:19:45 vostro kernel: [90345.151557] [<ffffffff810840be>] ? lock_timer_base.clone.21+0x26/0x4b
May 18 20:19:45 vostro kernel: [90345.151560] [<ffffffff81084162>] ? try_to_del_timer_sync+0x7f/0x8a
May 18 20:19:45 vostro kernel: [90345.151565] [<ffffffffa00b397b>] kjournald2+0xc9/0x219 [jbd2]
May 18 20:19:45 vostro kernel: [90345.151568] [<ffffffff81090a7e>] ? wake_up_bit+0x25/0x25
May 18 20:19:45 vostro kernel: [90345.151572] [<ffffffffa00b38b2>] ? freezing+0x17/0x17 [jbd2]
May 18 20:19:45 vostro kernel: [90345.151574] [<ffffffff81090659>] kthread+0x84/0x8c
May 18 20:19:45 vostro kernel: [90345.151578] [<ffffffff815ebc54>] kernel_thread_helper+0x4/0x10
May 18 20:19:45 vostro kernel: [90345.151581] [<ffffffff810905d5>] ? kthread_freezable_should_stop+0x41/0x41
May 18 20:19:45 vostro kernel: [90345.151584] [<ffffffff815ebc50>] ? gs_change+0xb/0xb
May 18 20:19:45 vostro kernel: [90345.151587] NMI backtrace for cpu 1
May 18 20:19:45 vostro kernel: [90345.151589] CPU 1
May 18 20:19:45 vostro kernel: [90345.151591] Modules linked in: ext4 jbd2 option usb_wwan qmi_wwan usbnet usbserial cdc_wdm usb_storage ppp_async ppp_generic slhc iwlwifi [last unloaded: usb_storage]
May 18 20:19:45 vostro kernel: [90345.151605]
May 18 20:19:45 vostro kernel: [90345.151608] Pid: 0, comm: swapper/1 Not tainted 3.4.0-rc7-default #5 Dell Inc. Vostro 3550/
May 18 20:19:45 vostro kernel: [90345.151613] RIP: 0010:[<ffffffff812703f9>] [<ffffffff812703f9>] intel_idle+0xab/0x102
May 18 20:19:45 vostro kernel: [90345.151621] RSP: 0018:ffff88040f37de68 EFLAGS: 00000046
May 18 20:19:45 vostro kernel: [90345.151623] RAX: 0000000000000030 RBX: 0000000000000010 RCX: 0000000000000001
May 18 20:19:45 vostro kernel: [90345.151626] RDX: 0000000000000000 RSI: 0000000225c17d03 RDI: ffffffff8192ad40
May 18 20:19:45 vostro kernel: [90345.151629] RBP: ffff88040f37dec8 R08: 000000000000006d R09: ffff88041fa8dba0
May 18 20:19:45 vostro kernel: [90345.151632] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000004
May 18 20:19:45 vostro kernel: [90345.151634] R13: ffff88041fa95970 R14: 0000000000000030 R15: 128f468d00e74417
May 18 20:19:45 vostro kernel: [90345.151638] FS: 0000000000000000(0000) GS:ffff88041fa80000(0000) knlGS:0000000000000000
May 18 20:19:45 vostro kernel: [90345.151641] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
May 18 20:19:45 vostro kernel: [90345.151643] CR2: 00007f0497045000 CR3: 000000000191f000 CR4: 00000000000407e0
May 18 20:19:45 vostro kernel: [90345.151646] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
May 18 20:19:45 vostro kernel: [90345.151649] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
May 18 20:19:45 vostro kernel: [90345.151652] Process swapper/1 (pid: 0, threadinfo ffff88040f37c000, task ffff88040f3772d0)
May 18 20:19:45 vostro kernel: [90345.151654] Stack:
May 18 20:19:45 vostro kernel: [90345.151656] 0000000000000000 000000003210e14b ffff88040f37ded8 ffffffff8144de9e
May 18 20:19:45 vostro kernel: [90345.151660] 0000000000000000 000000013210e14b 0000000000000000 ffff88041fa95970
May 18 20:19:45 vostro kernel: [90345.151665] ffffffff8194b4f0 0000000000000004 0000000000000000 0000000000000000
May 18 20:19:45 vostro kernel: [90345.151670] Call Trace:
May 18 20:19:45 vostro kernel: [90345.151675] [<ffffffff8144de9e>] ? menu_select+0x1a7/0x2f4
May 18 20:19:45 vostro kernel: [90345.151679] [<ffffffff8144c9e2>] cpuidle_enter+0x12/0x14
May 18 20:19:45 vostro kernel: [90345.151683] [<ffffffff8144ce38>] cpuidle_idle_call+0x7b/0xc4
May 18 20:19:45 vostro kernel: [90345.151688] [<ffffffff81034027>] cpu_idle+0x56/0x7f
May 18 20:19:45 vostro kernel: [90345.151693] [<ffffffff815e4215>] start_secondary+0x18f/0x193
May 18 20:19:45 vostro kernel: [90345.151695] Code: 04 25 88 b9 00 00 31 d2 48 2d c8 1f 00 00 48 89 d1 0f 01 c8 0f ae f0 e8 47 ff ff ff 85 c0 75 0b b9 01 00 00 00 4c 89 f0 0f 01 c9 <e8> 2c 83 e3 ff 4c 29 f8 48 89 c7 e8 27 ef e0 ff 4c 69 f0 40 42
May 18 20:19:45 vostro kernel: [90345.151735] Call Trace:
May 18 20:19:45 vostro kernel: [90345.151739] [<ffffffff8144de9e>] ? menu_select+0x1a7/0x2f4
May 18 20:19:45 vostro kernel: [90345.151742] [<ffffffff8144c9e2>] cpuidle_enter+0x12/0x14
May 18 20:19:45 vostro kernel: [90345.151746] [<ffffffff8144ce38>] cpuidle_idle_call+0x7b/0xc4
May 18 20:19:45 vostro kernel: [90345.151750] [<ffffffff81034027>] cpu_idle+0x56/0x7f
May 18 20:19:45 vostro kernel: [90345.151753] [<ffffffff815e4215>] start_secondary+0x18f/0x193
May 18 20:19:45 vostro kernel: [90345.151757] NMI backtrace for cpu 3
May 18 20:19:45 vostro kernel: [90345.151760] CPU 3
May 18 20:19:45 vostro kernel: [90345.151761] Modules linked in: ext4 jbd2 option usb_wwan qmi_wwan usbnet usbserial cdc_wdm usb_storage ppp_async ppp_generic slhc iwlwifi [last unloaded: usb_storage]
May 18 20:19:45 vostro kernel: [90345.151774]
May 18 20:19:45 vostro kernel: [90345.151777] Pid: 19837, comm: flush-8:48 Not tainted 3.4.0-rc7-default #5 Dell Inc. Vostro 3550/
May 18 20:19:45 vostro kernel: [90345.151782] RIP: 0010:[<ffffffff810d2fa7>] [<ffffffff810d2fa7>] page_cache_get_speculative+0xb/0x2e
May 18 20:19:45 vostro kernel: [90345.151787] RSP: 0018:ffff8803b9f63950 EFLAGS: 00000246
May 18 20:19:45 vostro kernel: [90345.151789] RAX: 0000000000000000 RBX: ffff8803b9f63ab8 RCX: ffffea0008540274
May 18 20:19:45 vostro kernel: [90345.151791] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffffea0008540258
May 18 20:19:45 vostro kernel: [90345.151793] RBP: ffff8803b9f63950 R08: 000000000003c200 R09: 8140000000000000
May 18 20:19:45 vostro kernel: [90345.151795] R10: ffff8803b9f639f0 R11: 0000000000000000 R12: 000000000000000e
May 18 20:19:45 vostro kernel: [90345.151797] R13: 0000000000000004 R14: ffff8803b9f63a40 R15: ffff8803b9f63980
May 18 20:19:45 vostro kernel: [90345.151799] FS: 0000000000000000(0000) GS:ffff88041fb80000(0000) knlGS:0000000000000000
May 18 20:19:45 vostro kernel: [90345.151802] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
May 18 20:19:45 vostro kernel: [90345.151803] CR2: 00000000028eb000 CR3: 000000000191f000 CR4: 00000000000407e0
May 18 20:19:45 vostro kernel: [90345.151805] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
May 18 20:19:45 vostro kernel: [90345.151807] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
May 18 20:19:45 vostro kernel: [90345.151810] Process flush-8:48 (pid: 19837, threadinfo ffff8803b9f62000, task ffff8803ba6d26d0)
May 18 20:19:45 vostro kernel: [90345.151811] Stack:
May 18 20:19:45 vostro kernel: [90345.151813] ffff8803b9f639d0 ffffffff810d38ab ffffea0008540258 ffff8801f0d018b8
May 18 20:19:45 vostro kernel: [90345.151816] ffff8802e7665e70 0000010073b78b60 000000000003c1f8 000000000003c200
May 18 20:19:45 vostro kernel: [90345.151819] 00000000000000ff ffff8803b9f63a30 0000000000000000 ffff8803b9f63a30
May 18 20:19:45 vostro kernel: [90345.151823] Call Trace:
May 18 20:19:45 vostro kernel: [90345.151826] [<ffffffff810d38ab>] find_get_pages_tag+0x71/0x12a
May 18 20:19:45 vostro kernel: [90345.151829] [<ffffffff810dcb6c>] pagevec_lookup_tag+0x20/0x29
May 18 20:19:45 vostro kernel: [90345.151837] [<ffffffffa012d2f7>] ext4_num_dirty_pages.clone.49+0x71/0x1bd [ext4]
May 18 20:19:45 vostro kernel: [90345.151845] [<ffffffffa0130c24>] ext4_da_writepages+0x153/0x3de [ext4]
May 18 20:19:45 vostro kernel: [90345.151850] [<ffffffff81212af7>] ? queue_unplugged.clone.37+0x32/0x40
May 18 20:19:45 vostro kernel: [90345.151854] [<ffffffff812133fc>] ? blk_finish_plug+0x13/0x34
May 18 20:19:45 vostro kernel: [90345.151857] [<ffffffff810dc22a>] do_writepages+0x1c/0x25
May 18 20:19:45 vostro kernel: [90345.151861] [<ffffffff8112bb1f>] writeback_single_inode+0xcf/0x232
May 18 20:19:45 vostro kernel: [90345.151864] [<ffffffff8112bf23>] writeback_sb_inodes+0x169/0x207
May 18 20:19:45 vostro kernel: [90345.151867] [<ffffffff8112c325>] __writeback_inodes_wb+0x73/0xb4
May 18 20:19:45 vostro kernel: [90345.151870] [<ffffffff8112c610>] wb_writeback+0x102/0x188
May 18 20:19:45 vostro kernel: [90345.151873] [<ffffffff810db424>] ? global_dirtyable_memory+0x18/0x28
May 18 20:19:45 vostro kernel: [90345.151876] [<ffffffff8112cd26>] wb_do_writeback+0x152/0x16d
May 18 20:19:45 vostro kernel: [90345.151879] [<ffffffff8112cdc9>] bdi_writeback_thread+0x88/0x150
May 18 20:19:45 vostro kernel: [90345.151882] [<ffffffff8112cd41>] ? wb_do_writeback+0x16d/0x16d
May 18 20:19:45 vostro kernel: [90345.151885] [<ffffffff8112cd41>] ? wb_do_writeback+0x16d/0x16d
May 18 20:19:45 vostro kernel: [90345.151888] [<ffffffff81090659>] kthread+0x84/0x8c
May 18 20:19:45 vostro kernel: [90345.151891] [<ffffffff815ebc54>] kernel_thread_helper+0x4/0x10
May 18 20:19:45 vostro kernel: [90345.151895] [<ffffffff810905d5>] ? kthread_freezable_should_stop+0x41/0x41
May 18 20:19:45 vostro kernel: [90345.151898] [<ffffffff815ebc50>] ? gs_change+0xb/0xb
May 18 20:19:45 vostro kernel: [90345.151899] Code: 1a 4c 89 06 49 2b 4b 08 eb 05 49 39 d8 72 b4 48 89 0a 31 c0 eb 05 b8 ea ff ff ff 5b 41 5c c9 c3 55 48 8d 4f 1c 48 89 e5 8b 57 1c <85> d2 74 11 8d 72 01 89 d0 f0 0f b1 31 39 d0 74 08 89 c2 eb eb
May 18 20:19:45 vostro kernel: [90345.151925] Call Trace:
May 18 20:19:45 vostro kernel: [90345.151927] [<ffffffff810d38ab>] find_get_pages_tag+0x71/0x12a
May 18 20:19:45 vostro kernel: [90345.151931] [<ffffffff810dcb6c>] pagevec_lookup_tag+0x20/0x29
May 18 20:19:45 vostro kernel: [90345.151936] [<ffffffffa012d2f7>] ext4_num_dirty_pages.clone.49+0x71/0x1bd [ext4]
May 18 20:19:45 vostro kernel: [90345.151943] [<ffffffffa0130c24>] ext4_da_writepages+0x153/0x3de [ext4]
May 18 20:19:45 vostro kernel: [90345.151946] [<ffffffff81212af7>] ? queue_unplugged.clone.37+0x32/0x40
May 18 20:19:45 vostro kernel: [90345.151950] [<ffffffff812133fc>] ? blk_finish_plug+0x13/0x34
May 18 20:19:45 vostro kernel: [90345.151953] [<ffffffff810dc22a>] do_writepages+0x1c/0x25
May 18 20:19:45 vostro kernel: [90345.151956] [<ffffffff8112bb1f>] writeback_single_inode+0xcf/0x232
May 18 20:19:45 vostro kernel: [90345.151959] [<ffffffff8112bf23>] writeback_sb_inodes+0x169/0x207
May 18 20:19:45 vostro kernel: [90345.151962] [<ffffffff8112c325>] __writeback_inodes_wb+0x73/0xb4
May 18 20:19:45 vostro kernel: [90345.151965] [<ffffffff8112c610>] wb_writeback+0x102/0x188
May 18 20:19:45 vostro kernel: [90345.151968] [<ffffffff810db424>] ? global_dirtyable_memory+0x18/0x28
May 18 20:19:45 vostro kernel: [90345.151971] [<ffffffff8112cd26>] wb_do_writeback+0x152/0x16d
May 18 20:19:45 vostro kernel: [90345.151974] [<ffffffff8112cdc9>] bdi_writeback_thread+0x88/0x150
May 18 20:19:45 vostro kernel: [90345.151977] [<ffffffff8112cd41>] ? wb_do_writeback+0x16d/0x16d
May 18 20:19:45 vostro kernel: [90345.151979] [<ffffffff8112cd41>] ? wb_do_writeback+0x16d/0x16d
May 18 20:19:45 vostro kernel: [90345.151982] [<ffffffff81090659>] kthread+0x84/0x8c
May 18 20:19:45 vostro kernel: [90345.151985] [<ffffffff815ebc54>] kernel_thread_helper+0x4/0x10
May 18 20:19:45 vostro kernel: [90345.151988] [<ffffffff810905d5>] ? kthread_freezable_should_stop+0x41/0x41
May 18 20:19:45 vostro kernel: [90345.151991] [<ffffffff815ebc50>] ? gs_change+0xb/0xb
May 18 20:19:48 vostro kernel: [90348.296325] xhci_hcd 0000:0b:00.0: Poll event ring: 4303985712
May 18 20:19:48 vostro kernel: [90348.296332] xhci_hcd 0000:0b:00.0: op reg status = 0x0
May 18 20:19:48 vostro kernel: [90348.296337] xhci_hcd 0000:0b:00.0: ir_set 0 pending = 0x2
May 18 20:19:48 vostro kernel: [90348.296339] xhci_hcd 0000:0b:00.0: HC error bitmask = 0x4
May 18 20:19:48 vostro kernel: [90348.296342] xhci_hcd 0000:0b:00.0: Event ring:
May 18 20:19:48 vostro kernel: [90348.296346] xhci_hcd 0000:0b:00.0: @00000000ffffe400 fffd08f0 00000000 01000000 02048001
May 18 20:19:48 vostro kernel: [90348.296350] xhci_hcd 0000:0b:00.0: @00000000ffffe410 fffd0150 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296354] xhci_hcd 0000:0b:00.0: @00000000ffffe420 fffd0160 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296358] xhci_hcd 0000:0b:00.0: @00000000ffffe430 fffd0900 00000000 01000000 02048001
May 18 20:19:48 vostro kernel: [90348.296361] xhci_hcd 0000:0b:00.0: @00000000ffffe440 fffd0180 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296365] xhci_hcd 0000:0b:00.0: @00000000ffffe450 fffd0190 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296369] xhci_hcd 0000:0b:00.0: @00000000ffffe460 fffd0910 00000000 01000000 02048001
May 18 20:19:48 vostro kernel: [90348.296373] xhci_hcd 0000:0b:00.0: @00000000ffffe470 fffd02a0 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296377] xhci_hcd 0000:0b:00.0: @00000000ffffe480 fffd02b0 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296380] xhci_hcd 0000:0b:00.0: @00000000ffffe490 fffd0920 00000000 01000000 02048001
May 18 20:19:48 vostro kernel: [90348.296384] xhci_hcd 0000:0b:00.0: @00000000ffffe4a0 fffd02d0 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296388] xhci_hcd 0000:0b:00.0: @00000000ffffe4b0 fffd02e0 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296391] xhci_hcd 0000:0b:00.0: @00000000ffffe4c0 fffd0930 00000000 01000000 02048001
May 18 20:19:48 vostro kernel: [90348.296395] xhci_hcd 0000:0b:00.0: @00000000ffffe4d0 ffff0800 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296399] xhci_hcd 0000:0b:00.0: @00000000ffffe4e0 ffff0810 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296403] xhci_hcd 0000:0b:00.0: @00000000ffffe4f0 fffd0940 00000000 01000000 02048001
May 18 20:19:48 vostro kernel: [90348.296406] xhci_hcd 0000:0b:00.0: @00000000ffffe500 ffff0830 00000000 01000000 02038001
May 18 20:19:48 vostro kernel: [90348.296410] xhci_hcd 0000:0b:00.0: @00000000ffffe510 ffff0840 00000000 01000000 02038001
...

Every 3-5 minutes there was logged the rcu_stall stacktrace of CPUs (not shown). I turned off the laptop much later
...
May 18 21:52:46 vostro kernel: [95917.714083] [<ffffffff815d1e99>] rest_init+0x6d/0x6f
May 18 21:52:46 vostro kernel: [95917.714087] [<ffffffff819b0ad9>] start_kernel+0x33c/0x349
May 18 21:52:46 vostro kernel: [95917.714090] [<ffffffff819b0511>] ? repair_env_string+0x56/0x56
May 18 21:52:46 vostro kernel: [95917.714094] [<ffffffff819b02a6>] x86_64_start_reservations+0xb6/0xbb
May 18 21:52:46 vostro kernel: [95917.714098] [<ffffffff819b039d>] x86_64_start_kernel+0xf2/0xf9
May 18 22:01:22 vostro syslog-ng[2838]: syslog-ng starting up; version='3.3.4'
May 18 22:01:22 vostro kernel: [ 0.000000] Linux version 3.4.0-rc7-default (root@vostro) (gcc version 4.5.3 (Gentoo 4.5.3-r2 p1.1, pie-0.4.7) ) #5 SMP Thu May 17 00:55:06 MEST 2012
May 18 22:01:22 vostro kernel: [ 0.000000] Command line: root=/dev/sda5 pciehp.pciehp_debug=1 console=ttyUSB0,115200n8 console=tty0 log_buf_len=409600

If you found out something of interest in the above information and need some .config
I possibly had at some time please let me know. At the moment I have these
kernels with config.gz in them:

-rw-r--r-- 1 root root 4458896 Mar 20 19:51 vmlinuz-2.6.32.56
-rw-r--r-- 1 root root 4118560 Mar 26 15:23 vmlinuz-2.6.32.59
-rw-r--r-- 1 root root 3806688 Mar 14 02:10 vmlinuz-2.6.39.4
-rw-r--r-- 1 root root 3214528 Feb 4 12:53 vmlinuz-2.6.39.4-default
-rw-r--r-- 1 root root 3670000 Jun 15 11:45 vmlinuz-3.0.34
-rw-r--r-- 1 root root 3642832 Jun 19 13:09 vmlinuz-3.0.35
-rw-r--r-- 1 root root 3937776 Mar 22 16:57 vmlinuz-3.2.11
-rw-r--r-- 1 root root 3932272 Apr 11 01:37 vmlinuz-3.2.12
-rw-r--r-- 1 root root 3921904 Mar 31 19:05 vmlinuz-3.2.12-no-debug
-rw-r--r-- 1 root root 3932400 Mar 31 02:16 vmlinuz-3.2.13
-rw-r--r-- 1 root root 3940240 May 4 10:41 vmlinuz-3.2.14
-rw-r--r-- 1 root root 4116160 Feb 10 16:23 vmlinuz-3.2.2
-rw-r--r-- 1 root root 3341056 Feb 4 12:54 vmlinuz-3.2.2-default
-rw-r--r-- 1 root root 3769120 Jul 12 22:05 vmlinuz-3.2.23
-rw-r--r-- 1 root root 3970912 Mar 20 13:12 vmlinuz-3.2.5
-rw-r--r-- 1 root root 3969536 Mar 14 00:54 vmlinuz-3.2.9
-rw-r--r-- 1 root root 3602480 May 1 00:38 vmlinuz-3.3
-rw-r--r-- 1 root root 3598912 May 1 00:42 vmlinuz-3.3.2
-rw-r--r-- 1 root root 3854448 Jun 14 22:08 vmlinuz-3.3.4
-rw-r--r-- 1 root root 3861680 Jun 15 11:30 vmlinuz-3.3.8
-rw-r--r-- 1 root root 4028032 Apr 11 18:25 vmlinuz-3.4-rc2
-rw-r--r-- 1 root root 3654064 Apr 16 11:22 vmlinuz-3.4-rc3
-rw-r--r-- 1 root root 3652672 Apr 18 20:13 vmlinuz-3.4-rc3-jeff-garzik
-rw-r--r-- 1 root root 3653232 Apr 17 09:12 vmlinuz-3.4-rc3-reverted-486b10b9f43500741cd63a878d0ef23cd87fc66d
-rw-r--r-- 1 root root 3654528 Apr 18 19:33 vmlinuz-3.4-rc3-reverted-486b10b9f43500741cd63a878d0ef23cd87fc66d_with_yinghai
-rw-r--r-- 1 root root 3656560 Apr 18 19:35 vmlinuz-3.4-rc3-reverted-486b10b9f43500741cd63a878d0ef23cd87fc66d_with_yinghai-jeff-garzik
-rw-r--r-- 1 root root 3656464 Apr 19 20:05 vmlinuz-3.4-rc3-reverted-486b10b9f43500741cd63a878d0ef23cd87fc66d_with_yinghai-jeff-garzik__SATA-speed
-rw-r--r-- 1 root root 3656480 Apr 21 01:33 vmlinuz-3.4-rc3-reverted-486b10b9f43500741cd63a878d0ef23cd87fc66d_with_yinghai-jeff-garzik__SATA-speed_extra_pciehp
-rw-r--r-- 1 root root 3647360 Apr 19 00:34 vmlinuz-3.4-rc3-reverted-486b10b9f43500741cd63a878d0ef23cd87fc66d_with_yinghai-jeff-garzik__no_CONFIG_HOTPLUG_PCI_PCIE
-rw-r--r-- 1 root root 3627568 Apr 26 23:59 vmlinuz-3.4-rc3_no_xhci
-rw-r--r-- 1 root root 3835808 May 5 16:14 vmlinuz-3.4-rc5
-rw-r--r-- 1 root root 3834592 May 4 14:44 vmlinuz-3.4-rc5_no__CONFIG_HOTPLUG_PCI_ACPI
-rw-r--r-- 1 root root 3834288 May 7 20:12 vmlinuz-3.4-rc6
-rw-r--r-- 1 root root 3844064 May 14 18:01 vmlinuz-3.4-rc6__with_IOAT_DMA
-rw-r--r-- 1 root root 3858480 May 19 18:12 vmlinuz-3.4-rc7__with_IOAT_DMA
-rw-r--r-- 1 root root 3853488 May 22 11:27 vmlinuz-3.4-rc7__with_IOAT_DMA_and_touchpad_LED
-rw-r--r-- 1 root root 3854784 May 23 18:38 vmlinuz-3.4-rc7__with_IOAT_DMA_and_touchpad_LED_and_rss_patch
-rw-r--r-- 1 root root 3828112 May 30 10:44 vmlinuz-3.4-rc7__with_IOAT_DMA_and_touchpad_LED_and_rss_patch2
-rw-r--r-- 1 root root 3847952 Jun 11 19:33 vmlinuz-3.4.0
-rw-r--r-- 1 root root 3835824 Jun 19 15:21 vmlinuz-3.4.2
-rw-r--r-- 1 root root 3870048 Jul 5 19:32 vmlinuz-3.4.3
-rw-r--r-- 1 root root 3854784 Jul 13 14:08 vmlinuz-3.4.4

Best,
Martin

Mike Galbraith wrote:
> On Fri, 2012-07-20 at 16:30 +0800, Michael Wang wrote:
>> On 07/20/2012 03:00 PM, Mike Galbraith wrote:
>>> On Fri, 2012-07-20 at 11:09 +0800, Michael Wang wrote:
>>>> Hi, Mike, Martin, Dan
>>>>
>>>> I'm currently taking an eye on the rcu stall issue which was reported by
>>>> you in the mail:
>>>>
>>>> rcu: endless stalls
>>>> From: Mike Galbraith
>>>> linux-3.4-rc7: rcu_sched self-detected stall on CPU
>>>> From: Martin Mokrejs
>>>> RCU stalls in linux-next
>>>> From: Dan Carpenter
>>>>
>>>> I try to reproduce the issue on my X86 server with 12 cpu
>>>
>>> The 'endless stalls' box was 341.33333 times larger. Dunno if you can
>>> even set a serial port slow enough to approximate all cores trying to
>>> gripe through a single pinhole simultaneously.
>>
>> Hi, Mike
>>
>> Thanks for your reply.
>>
>> So you mean this issue is still existing on you box and you can see it
>> without doing any special things?
>
> It's not my box (thank god). It was initially triggered by tasks
> exiting simultaneously on all cores. They jammed up, endless stall
> followed.
>
>> I just want to try to reproduce it but it's impossible for me to get
>> some hardware as yours...
>>
>> So is there any idea on how to reproduce it on normal hardware?
>
> No, AFAIK this problem is restricted to size XXL boxen, with all the
> joys that come along with having way too many CPUs.
>
> -Mike
>
>

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