Re: Process in D state with st driver

[Hans-Joachim Baader]

Hi,

> >
> > I do nightly backups on tape. Every 3 to 4 weeks a process is stuck in
> >  D state while accessing the drive:
> > 
> >  12398 ?        D      0:00 /usr/sbin/amcheck -ms daily
> > 
> >  There are no messages in the log. Only a reboot can remove this process.
> 
> Next time it happens, do
> 
> 	dmesg -c
> 	echo t > /proc/sysrq-trigger
> 	dmesg -s 1000000 > foo

thanks for looking into this. Since I haven't rebooted yet, I have the
output for you. Hope it helps.

Regards,
hjb


function+0x0/0x20
 [<c0123d24>] sigprocmask+0x64/0x100
 [<d0902345>] nfsd+0xe5/0x320 [nfsd]
 [<d0902260>] nfsd+0x0/0x320 [nfsd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
nfsd          S 00000286     0  1086      1          1087  1085 (L-TLB)
cd9f1f0c 00000046 00000286 00000286 cf89da40 0774a6c0 0007d169 cc1d2ac0 
       0000be0e 0774a6c0 0007d169 cdee9560 cdee9684 831defc2 cd9f1f14 cf514698 
       cdeb9e00 c026f718 ce7fdf14 cc129f58 831defc2 00000001 00000000 4b87ad6e 
Call Trace:
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c012b996>] add_wait_queue+0x16/0x40
 [<d08b9662>] svc_recv+0x3b2/0x4c0 [sunrpc]
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0123d24>] sigprocmask+0x64/0x100
 [<d0902345>] nfsd+0xe5/0x320 [nfsd]
 [<d0902260>] nfsd+0x0/0x320 [nfsd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
nfsd          S 00000028     0  1087      1          1088  1086 (L-TLB)
cc1c9f0c 00000046 00000000 00000028 ce3cf060 c1205dc0 c01208f0 cc1d25a0 
       000331a4 68393cc0 0007d168 cde33aa0 cde33bc4 831de558 cc1c9f14 cf514698 
       cdeb9c00 c026f718 cee07f14 cd9c1f14 831de558 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c012b996>] add_wait_queue+0x16/0x40
 [<d08b9662>] svc_recv+0x3b2/0x4c0 [sunrpc]
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0123d24>] sigprocmask+0x64/0x100
 [<d0902345>] nfsd+0xe5/0x320 [nfsd]
 [<d0902260>] nfsd+0x0/0x320 [nfsd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
nfsd          S 00000028     0  1088      1          1089  1087 (L-TLB)
ce7f9f0c 00000046 00000000 00000028 ce3cf060 67c9ae34 0007d168 c12ba5a0 
       0000cff7 68a24bb6 0007d168 cde33580 cde336a4 831de55e ce7f9f14 cf514698 
       cdeb9a00 c026f718 cf4dff14 ce7fbf14 831de55e 00000001 00000000 4b87ad6e 
Call Trace:
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c012b996>] add_wait_queue+0x16/0x40
 [<d08b9662>] svc_recv+0x3b2/0x4c0 [sunrpc]
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0123d24>] sigprocmask+0x64/0x100
 [<d0902345>] nfsd+0xe5/0x320 [nfsd]
 [<d0902260>] nfsd+0x0/0x320 [nfsd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
nfsd          S 00000028     0  1089      1          1090  1088 (L-TLB)
ce7fbf0c 00000046 00000000 00000028 ce3cf060 c1205dc0 c01208f0 cde33580 
       000227e1 687e7b0f 0007d168 cde33060 cde33184 831de55c ce7fbf14 cf514698 
       cdeb9800 c026f718 ce7f9f14 cee07f14 831de55c 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c012b996>] add_wait_queue+0x16/0x40
 [<d08b9662>] svc_recv+0x3b2/0x4c0 [sunrpc]
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0123d24>] sigprocmask+0x64/0x100
 [<d0902345>] nfsd+0xe5/0x320 [nfsd]
 [<d0902260>] nfsd+0x0/0x320 [nfsd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
nfsd          S 00000028     0  1090      1          1091  1089 (L-TLB)
ce7fdf0c 00000046 000000d0 00000028 cf89da40 c120ddc0 c01208f0 ce937020 
       00000d89 07752e1d 0007d169 cc1d2ac0 cc1d2be4 831defc2 ce7fdf14 cf514698 
       cdeb9600 c026f718 c120eb58 cd9f1f14 831defc2 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c012b996>] add_wait_queue+0x16/0x40
 [<d08b9662>] svc_recv+0x3b2/0x4c0 [sunrpc]
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0123d24>] sigprocmask+0x64/0x100
 [<d0902345>] nfsd+0xe5/0x320 [nfsd]
 [<d0902260>] nfsd+0x0/0x320 [nfsd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
nfsd          S 00000028     0  1091      1          1092  1090 (L-TLB)
cee07f0c 00000046 00000000 00000028 ce3cf060 c1205dc0 c01208f0 cde33060 
       0003758d 685c0936 0007d168 cc1d25a0 cc1d26c4 831de55a cee07f14 cf514698 
       cdeb9400 c026f718 ce7fbf14 cc1c9f14 831de55a 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c012b996>] add_wait_queue+0x16/0x40
 [<d08b9662>] svc_recv+0x3b2/0x4c0 [sunrpc]
 [<c0114530>] default_wake_function+0x0/0x20
 [<c010540f>] do_IRQ+0x1f/0x30
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0123d24>] sigprocmask+0x64/0x100
 [<d0902345>] nfsd+0xe5/0x320 [nfsd]
 [<d0902260>] nfsd+0x0/0x320 [nfsd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
nfsd          S 0000007B     0  1092      1          1094  1091 (L-TLB)
cd9c1f0c 00000046 ceac0d90 0000007b ce3cf060 c1205dc0 c01208f0 cde33aa0 
       0001232d 68194c57 0007d168 cc1d2080 cc1d21a4 831de556 cd9c1f14 cf514698 
       cdeb9200 c026f718 cc1c9f14 c1206b58 831de556 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c012b996>] add_wait_queue+0x16/0x40
 [<d08b9662>] svc_recv+0x3b2/0x4c0 [sunrpc]
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0123d24>] sigprocmask+0x64/0x100
 [<d0902345>] nfsd+0xe5/0x320 [nfsd]
 [<d0902260>] nfsd+0x0/0x320 [nfsd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
lockd         S CF284540     0  1094      1          1104  1092 (L-TLB)
cfdedf28 00000046 c0112486 cf284540 cfdbbae0 71168801 0000000e cf284540 
       00004d0f 71176b6a 0000000e cfd9aac0 cfd9abe4 cfdedf94 7fffffff cf5146f8 
       cdeb9000 c026f75f c134a760 00000000 cdeb9000 00000000 00000202 cf5146f8 
Call Trace:
 [<c0112486>] recalc_task_prio+0x96/0x170
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c012b996>] add_wait_queue+0x16/0x40
 [<d08b9662>] svc_recv+0x3b2/0x4c0 [sunrpc]
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0127c67>] __create_workqueue+0x147/0x180
 [<c0114530>] default_wake_function+0x0/0x20
 [<d08a4065>] lockd+0x145/0x270 [lockd]
 [<d08a3f20>] lockd+0x0/0x270 [lockd]
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
rpciod/0      S 00010000     0  1095      9          1096    46 (L-TLB)
cc1d7f50 00000046 00010000 00010000 ce3cf060 cdee9040 c01247ab cf284a60 
       00001823 7111f614 0000000e cdee9040 cdee9164 cd9937f8 cd9937e0 cc1d7f94 
       c01275e0 c01277ec 00000001 c12bac80 cdee9040 cc1d6000 cd9937f0 ffffffff 
Call Trace:
 [<c01247ab>] do_sigaction+0x17b/0x210
 [<c01275e0>] worker_thread+0x0/0x230
 [<c01277ec>] worker_thread+0x20c/0x230
 [<c0114530>] default_wake_function+0x0/0x20
 [<c026eaf5>] schedule+0x3a5/0x730
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01275e0>] worker_thread+0x0/0x230
 [<c012b737>] kthread+0xa7/0xb0
 [<c012b690>] kthread+0x0/0xb0
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
rpciod/1      S 00010000     0  1096      9                1095 (L-TLB)
cf779f50 00000046 00010000 00010000 cfdbbae0 cf284540 c01247ab cfb8f580 
       00000d5a 7117e396 0000000e cf284540 cf284664 cd993858 cd993840 cf779f94 
       c01275e0 c01277ec 00000001 c12bac80 cf284540 cf778000 cd993850 ffffffff 
Call Trace:
 [<c01247ab>] do_sigaction+0x17b/0x210
 [<c01275e0>] worker_thread+0x0/0x230
 [<c01277ec>] worker_thread+0x20c/0x230
 [<c0114530>] default_wake_function+0x0/0x20
 [<c026eaf5>] schedule+0x3a5/0x730
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01275e0>] worker_thread+0x0/0x230
 [<c012b737>] kthread+0xa7/0xb0
 [<c012b690>] kthread+0x0/0xb0
 [<c0100e7d>] kernel_thread_helper+0x5/0x18
rpc.mountd    S CE3E6060     0  1104      1          1174  1094 (NOTLB)
ce2c5eb0 00000086 000000d0 ce3e6060 ce3cf560 d16a4c5b 0007d153 cf967a60 
       0001710a d16899c4 0007d153 cdee9a80 cdee9ba4 ce398284 7fffffff 00000005 
       ce398184 c026f75f 00000202 c023c522 ce36c920 ce365db8 ce2c5f3c ce36c920 
Call Trace:
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c023c522>] tcp_poll+0x22/0x150
 [<c0219f59>] sock_poll+0x19/0x20
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c0102ba9>] syscall_call+0x7/0xb
mysqld        S CFB8F060     0  1108   1049          1111       (NOTLB)
ce3afeb0 00000082 00000000 cfb8f060 cfb86540 c02b0d80 00000000 b6be5000 
       0002f2fa 97548762 0000000e cfb8f060 cfb8f184 ce3d5198 7fffffff 00000006 
       ce3d5190 c026f75f cf586ac0 00000020 00000202 c026d7f0 ce283920 cf6573d8 
Call Trace:
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c026d7f0>] unix_poll+0x20/0x90
 [<c0219f59>] sock_poll+0x19/0x20
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c0161b87>] sys_fcntl64+0x47/0x80
 [<c0102ba9>] syscall_call+0x7/0xb
mysqld        S 00000004     0  1111   1049                1108 (NOTLB)
ce2fdec4 00000082 c0112ac5 00000004 cfb86540 ce3ae000 c120d400 00000001 
       000050fa 94b302e1 0000000e cf284a60 cf284b84 ce2fc000 7fffffff 00000000 
       7fffffff c026f75f ce2fdf20 ce2fdf28 cf284a60 c01221e7 cfbd04dc ce2fdf20 
Call Trace:
 [<c0112ac5>] try_to_wake_up+0x275/0x2c0
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c01221e7>] dequeue_signal+0xa7/0xc0
 [<c01242ad>] sys_rt_sigtimedwait+0x1cd/0x2b0
 [<c026eeb5>] preempt_schedule+0x35/0x50
 [<c012e89a>] futex_wake+0x6a/0xc0
 [<c012f0b2>] do_futex+0x42/0x70
 [<c012f1b3>] sys_futex+0xd3/0xf0
 [<c0102ba9>] syscall_call+0x7/0xb
smartd        S CE0AB100     0  1174      1          1185  1104 (NOTLB)
ca093f50 00000082 c129ba14 ce0ab100 cfb86a40 c1205dc0 c01208f0 cf284020 
       0000e6a9 e9860ced 0007d120 cf8dc540 cf8dc664 82fdbe05 ca093f58 000f41a7 
       00000707 c026f718 c1206b48 c1206b48 82fdbe05 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c01213d8>] sys_nanosleep+0x18/0x150
 [<c012148e>] sys_nanosleep+0xce/0x150
 [<c0102ba9>] syscall_call+0x7/0xb
uml_switch    S CA095F98     0  1185      1          1206  1174 (NOTLB)
ca095f14 00000082 ce189d80 ca095f98 cfb86040 00000202 ca954028 cf284020 
       0000406e e3ee0678 0007d16d cf6efac0 cf6efbe4 00000000 7fffffff ca095f60 
       7fffffff c026f75f cfabe740 ce365a60 ca095f98 c0163200 cfabe740 c01631cc 
Call Trace:
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0163200>] do_pollfd+0x80/0x90
 [<c01631cc>] do_pollfd+0x4c/0x90
 [<c016326f>] do_poll+0x5f/0xc0
 [<c01632b1>] do_poll+0xa1/0xc0
 [<c016340a>] sys_poll+0x13a/0x200
 [<c01020d7>] sys_sigreturn+0xb7/0xd0
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0102ba9>] syscall_call+0x7/0xb
rpc.statd     S CE189380     0  1206      1          1208  1185 (NOTLB)
cacf1eb0 00000082 000000d0 ce189380 ce3cf7e0 cf513ab8 00000202 ca700028 
       0000709a aae0d5a9 0000000f cf434ac0 cf434be4 cf899a84 7fffffff 00000007 
       cf899984 c026f75f 00000202 c023c522 ce283880 cf513918 cacf1f3c ce283880 
Call Trace:
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c023c522>] tcp_poll+0x22/0x150
 [<c0219f59>] sock_poll+0x19/0x20
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c0102ba9>] syscall_call+0x7/0xb
eclipse_clien S 00000000     0  1208      1          1213  1206 (NOTLB)
ca271eb0 00000086 cdc2eaa0 00000000 cfdbbd60 c120ddc0 c01208f0 ce937020 
       000abc19 8ddddfb8 0007d143 cf6ef5a0 cf6ef6c4 82e92196 ca271eb8 00000000 
       00000000 c026f718 c120e8f0 c120e8f0 82e92196 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0152c5d>] invalidate_inode_buffers+0xd/0x60
 [<c0162890>] __pollwait+0x0/0xa0
 [<c01668dd>] dput+0x1d/0x1c0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c0102ba9>] syscall_call+0x7/0xb
friend0       R running     0  1213      1          1217  1208 (NOTLB)
friend1       R running     0  1217      1          1235  1213 (NOTLB)
proftpd       S CD915AA0     0  1235      1          1238  1217 (NOTLB)
cd963eb0 00000082 00000000 cd915aa0 cc178080 c1205dc0 c01208f0 cf284020 
       0001eb0e 60d7e87e 0007d167 cd915aa0 cd915bc4 82e75acd cd963eb8 00000001 
       ca985b10 c026f718 cfbd0928 cacd3d08 82e75acd 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c012113b>] run_timer_softirq+0x11b/0x1a0
 [<c0102ba9>] syscall_call+0x7/0xb
atd           S 00000000     0  1238      1          1241  1235 (NOTLB)
cc129f50 00000086 00001000 00000000 cfb862c0 c120ddc0 c01208f0 ce937020 
       000040bd e0f4b3fd 0007d15c ca0aa040 ca0aa164 831d266f cc129f58 000f41a7 
       00000e10 c026f718 cd9f1f14 c120eb58 831d266f 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c01213d8>] sys_nanosleep+0x18/0x150
 [<c012148e>] sys_nanosleep+0xce/0x150
 [<c0102ba9>] syscall_call+0x7/0xb
cron          S 00000000     0  1241      1 12396    1249  1238 (NOTLB)
cc109f50 00000082 000001c8 00000000 ce3cf2e0 c1205dc0 c01208f0 cf284020 
       00009f11 cbe526b1 0007d163 ca0aa560 ca0aa684 82e7940d cc109f58 000f41a7 
       0000003c c026f718 c13b6648 c02fb3c0 82e7940d 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c01213d8>] sys_nanosleep+0x18/0x150
 [<c012148e>] sys_nanosleep+0xce/0x150
 [<c0102ba9>] syscall_call+0x7/0xb
apache-ssl    S CE685EB8     0  1249      1  7250    1253  1241 (NOTLB)
ce685eb0 00000086 c120ddc0 ce685eb8 cf4900a0 c120ddc0 c01208f0 ce937020 
       000023a4 e3beb7d3 0007d16d cd915060 cd915184 82e7568f ce685eb8 00000000 
       00000000 c026f718 c120e680 c120e680 82e7568f 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c011bf56>] sys_waitpid+0x16/0x1a
 [<c0102ba9>] syscall_call+0x7/0xb
getty         S 00000202     0  1253      1          1254  1249 (NOTLB)
cebd7e80 00000082 c0135831 00000202 cfdbb5e0 c121a000 0000000e cedf9560 
       000305e9 91bc059e 00000010 cf967540 cf967664 cf897600 7fffffff cf897600 
       bff8751b c026f75f cfda5000 00000202 c0118e15 cfda5000 00000008 cebd6000 
Call Trace:
 [<c0135831>] find_get_page+0x31/0x40
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0118e15>] release_console_sem+0x75/0xb0
 [<c012b996>] add_wait_queue+0x16/0x40
 [<c01e0bab>] read_chan+0x5fb/0x6f0
 [<c01e0dfc>] write_chan+0x15c/0x210
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01daeec>] tty_ldisc_deref+0x4c/0x70
 [<c01dbb72>] tty_read+0xb2/0xc0
 [<c0150dc7>] vfs_read+0x87/0xf0
 [<c015103d>] sys_read+0x3d/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
getty         S 00000133     0  1254      1          1255  1253 (NOTLB)
ce151e80 00000082 c0135831 00000133 cf490d20 c013685e 00000001 cedf9040 
       00018e28 91ebf875 00000010 cd915580 cd9156a4 cf897560 7fffffff cf897560 
       bff8664b c026f75f cd996000 00000202 c0118e15 cd996000 00000008 ce150000 
Call Trace:
 [<c0135831>] find_get_page+0x31/0x40
 [<c013685e>] filemap_nopage+0xae/0x370
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0118e15>] release_console_sem+0x75/0xb0
 [<c012b996>] add_wait_queue+0x16/0x40
 [<c01e0bab>] read_chan+0x5fb/0x6f0
 [<c01e0dfc>] write_chan+0x15c/0x210
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01daeec>] tty_ldisc_deref+0x4c/0x70
 [<c01dbb72>] tty_read+0xb2/0xc0
 [<c0150dc7>] vfs_read+0x87/0xf0
 [<c015103d>] sys_read+0x3d/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
getty         S 00000133     0  1255      1          1256  1254 (NOTLB)
cc107e80 00000086 c0135831 00000133 cf63f0c0 c013685e 00000001 cf284020 
       00016965 99522e6f 00000010 ca0aaa80 ca0aaba4 cf8974c0 7fffffff cf8974c0 
       bf9ed15b c026f75f cda39000 00000202 c0118e15 cda39000 00000008 cc106000 
Call Trace:
 [<c0135831>] find_get_page+0x31/0x40
 [<c013685e>] filemap_nopage+0xae/0x370
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0118e15>] release_console_sem+0x75/0xb0
 [<c012b996>] add_wait_queue+0x16/0x40
 [<c01e0bab>] read_chan+0x5fb/0x6f0
 [<c01e0dfc>] write_chan+0x15c/0x210
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01daeec>] tty_ldisc_deref+0x4c/0x70
 [<c01dbb72>] tty_read+0xb2/0xc0
 [<c0150dc7>] vfs_read+0x87/0xf0
 [<c015103d>] sys_read+0x3d/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
getty         S 00000133     0  1256      1          1257  1255 (NOTLB)
ce687e80 00000086 c0135831 00000133 cf63fac0 c013685e 00000001 cedf9560 
       0001b169 94cb329a 00000010 cac955a0 cac956c4 cf897420 7fffffff cf897420 
       bf9931cb c026f75f cea41000 00000202 c0118e15 cea41000 fffcd5e1 00000014 
Call Trace:
 [<c0135831>] find_get_page+0x31/0x40
 [<c013685e>] filemap_nopage+0xae/0x370
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0118e15>] release_console_sem+0x75/0xb0
 [<c012b996>] add_wait_queue+0x16/0x40
 [<c01e0bab>] read_chan+0x5fb/0x6f0
 [<c0114530>] default_wake_function+0x0/0x20
 [<c011d575>] irq_exit+0x45/0x50
 [<c0103bcc>] apic_timer_interrupt+0x1c/0x30
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01dbb72>] tty_read+0xb2/0xc0
 [<c0150dc7>] vfs_read+0x87/0xf0
 [<c015103d>] sys_read+0x3d/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
getty         S 00000133     0  1257      1          1260  1256 (NOTLB)
ce6b7e80 00000082 c0135831 00000133 cf63f840 c013685e 00000001 cedf9560 
       0001eb21 93aadfeb 00000010 cac95080 cac951a4 ce3e6380 7fffffff ce3e6380 
       bffeda7b c026f75f cf259000 00000202 c0118e15 cf259000 00000008 ce6b6000 
Call Trace:
 [<c0135831>] find_get_page+0x31/0x40
 [<c013685e>] filemap_nopage+0xae/0x370
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0118e15>] release_console_sem+0x75/0xb0
 [<c012b996>] add_wait_queue+0x16/0x40
 [<c01e0bab>] read_chan+0x5fb/0x6f0
 [<c01e0dfc>] write_chan+0x15c/0x210
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01daeec>] tty_ldisc_deref+0x4c/0x70
 [<c01dbb72>] tty_read+0xb2/0xc0
 [<c0150dc7>] vfs_read+0x87/0xf0
 [<c015103d>] sys_read+0x3d/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
getty         S 00000133     0  1260      1          1261  1257 (NOTLB)
cfa39e80 00000082 c0135831 00000133 cf63f340 c013685e 00000001 cedf9040 
       0001b712 93f54a5b 00000010 cf8dca60 cf8dcb84 cf897380 7fffffff cf897380 
       bfb39feb c026f75f ceb47000 00000202 c0118e15 ceb47000 00000008 cfa38000 
Call Trace:
 [<c0135831>] find_get_page+0x31/0x40
 [<c013685e>] filemap_nopage+0xae/0x370
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0118e15>] release_console_sem+0x75/0xb0
 [<c012b996>] add_wait_queue+0x16/0x40
 [<c01e0bab>] read_chan+0x5fb/0x6f0
 [<c01e0dfc>] write_chan+0x15c/0x210
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01daeec>] tty_ldisc_deref+0x4c/0x70
 [<c01dbb72>] tty_read+0xb2/0xc0
 [<c0150dc7>] vfs_read+0x87/0xf0
 [<c015103d>] sys_read+0x3d/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
getty         S D089BCC4     0  1261      1         30398  1260 (NOTLB)
ce6a1e80 00000086 ce6a1e78 d089bcc4 cf63f5c0 d089bcc4 cda3f954 ce937020 
       0000b937 9bdd2264 00000010 cf8d8a60 cf8d8b84 cacc1380 7fffffff cacc1380 
       bfab09ab c026f75f d08600af cda3f000 cf24a408 00000008 00000202 d08605e5 
Call Trace:
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<d08600af>] uart_start+0x1f/0x30 [serial_core]
 [<d08605e5>] uart_write+0xc5/0xd0 [serial_core]
 [<c012b996>] add_wait_queue+0x16/0x40
 [<c01e0bab>] read_chan+0x5fb/0x6f0
 [<c01e0dfc>] write_chan+0x15c/0x210
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0114530>] default_wake_function+0x0/0x20
 [<c01daeec>] tty_ldisc_deref+0x4c/0x70
 [<c01dbb72>] tty_read+0xb2/0xc0
 [<c0150dc7>] vfs_read+0x87/0xf0
 [<c015103d>] sys_read+0x3d/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
sshd          S CAC95AC0     0 30398      1 14725   25165  1261 (NOTLB)
c810feb0 00000082 00000000 cac95ac0 cc178a80 c02b0d80 00000000 c0a37560 
       0000db28 4f1f6f98 0007d125 cac95ac0 cac95be4 ca0897d8 7fffffff 00000005 
       ca0897d0 c026f75f 00000202 c023c522 c0871420 cedf7118 c810ff3c c0871420 
Call Trace:
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c023c522>] tcp_poll+0x22/0x150
 [<c0219f59>] sock_poll+0x19/0x20
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c0102ba9>] syscall_call+0x7/0xb
xinetd        S C02B0D80     0 25165      1          7284 30398 (NOTLB)
c7cabeb0 00000086 c0139e98 c02b0d80 cfb6e5a0 00000001 00000202 cf4345a0 
       0000cda5 1dbfe96c 0007b9f5 cf740560 cf740684 ca089c78 7fffffff 00000009 
       ca089c70 c026f75f c0257588 ccfcf6a0 c3f022c0 c7cabf3c ccfcf6a0 00000100 
Call Trace:
 [<c0139e98>] __alloc_pages+0x298/0x3c0
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0257588>] udp_poll+0x18/0x130
 [<c0219f59>] sock_poll+0x19/0x20
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c011bf56>] sys_waitpid+0x16/0x1a
 [<c0102ba9>] syscall_call+0x7/0xb
gcache        S C6B7240C     0  7250   1249          7259       (NOTLB)
c0d83dfc 00000086 c0d83e34 c6b7240c cc178300 c6b7240c cf8ed09c c9122a60 
       00025996 21015cd0 0007654d c0448060 c0448184 00000000 7fffffff c0d83e60 
       c0d83ea0 c026f75f 00000246 ce1ea778 c13aace0 c6b7240c c019c267 c13aace0 
Call Trace:
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c019c267>] journal_stop+0x167/0x220
 [<c012bab6>] prepare_to_wait_exclusive+0x16/0x50
 [<c021f7d4>] wait_for_packet+0xb4/0x120
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c013685e>] filemap_nopage+0xae/0x370
 [<c01369a7>] filemap_nopage+0x1f7/0x370
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c021f8c7>] skb_recv_datagram+0x87/0xb0
 [<c026c28d>] unix_accept+0x5d/0xf0
 [<c021a703>] sys_accept+0xb3/0x160
 [<c01141ea>] scheduler_tick+0xaa/0x3f0
 [<c012113b>] run_timer_softirq+0x11b/0x1a0
 [<c011d446>] __do_softirq+0xc6/0xe0
 [<c01b5642>] copy_from_user+0x32/0x60
 [<c021b0fa>] sys_socketcall+0xaa/0x1b0
 [<c0102ba9>] syscall_call+0x7/0xb
apache-ssl    S 00000400     0  7259   1249          7260  7250 (NOTLB)
ce689e14 00000082 c0103bcc 00000400 cfb6e820 c106fcc0 00000000 cf284020 
       000571b9 3bc8f28d 0007654d cf8d8020 cf8d8144 cf8d8020 7fffffff ce688000 
       7fffffff c026f75f 00000000 00000000 000080d2 c0139f9c c0139e98 c02b0da0 
Call Trace:
 [<c0103bcc>] apic_timer_interrupt+0x1c/0x30
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0139f9c>] __alloc_pages+0x39c/0x3c0
 [<c0139e98>] __alloc_pages+0x298/0x3c0
 [<c021cbaf>] release_sock+0xf/0x60
 [<c023ff4a>] wait_for_connect+0xea/0xf0
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c023ff99>] tcp_accept+0x49/0xd0
 [<c025d178>] inet_accept+0x28/0xb0
 [<c021a703>] sys_accept+0xb3/0x160
 [<c01b55f1>] copy_to_user+0x31/0x50
 [<c0124b38>] sys_rt_sigaction+0x88/0xa0
 [<c01b5642>] copy_from_user+0x32/0x60
 [<c021b0fa>] sys_socketcall+0xaa/0x1b0
 [<c0102ba9>] syscall_call+0x7/0xb
apache-ssl    S C021CBAF     0  7260   1249          7261  7259 (NOTLB)
ce6a3e14 00000082 00000202 c021cbaf cfb6e320 00000000 00000206 cf284020 
       0005963a 3d546ded 0007654d cf8d8540 cf8d8664 cf8d8540 7fffffff ce6a2000 
       7fffffff c026f75f 00ec0f60 c012113b ce6a2000 ce6a3e28 ce6a3e28 00000001 
Call Trace:
 [<c021cbaf>] release_sock+0xf/0x60
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c012113b>] run_timer_softirq+0x11b/0x1a0
 [<c021cbaf>] release_sock+0xf/0x60
 [<c023ff4a>] wait_for_connect+0xea/0xf0
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c0103bcc>] apic_timer_interrupt+0x1c/0x30
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c023ff99>] tcp_accept+0x49/0xd0
 [<c025d178>] inet_accept+0x28/0xb0
 [<c021a703>] sys_accept+0xb3/0x160
 [<c01b55f1>] copy_to_user+0x31/0x50
 [<c0124b38>] sys_rt_sigaction+0x88/0xa0
 [<c01b5642>] copy_from_user+0x32/0x60
 [<c021b0fa>] sys_socketcall+0xaa/0x1b0
 [<c0102ba9>] syscall_call+0x7/0xb
apache-ssl    S C021CBAF     0  7261   1249          7262  7260 (NOTLB)
ce68be14 00000086 00000202 c021cbaf cc178800 00000000 00000206 cf284020 
       00084c04 43d38768 0007654d cedf9a80 cedf9ba4 cedf9a80 7fffffff ce68a000 
       7fffffff c026f75f 00000000 00000000 000080d2 c0139f9c c0139e98 c02b0da0 
Call Trace:
 [<c021cbaf>] release_sock+0xf/0x60
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0139f9c>] __alloc_pages+0x39c/0x3c0
 [<c0139e98>] __alloc_pages+0x298/0x3c0
 [<c021cbaf>] release_sock+0xf/0x60
 [<c023ff4a>] wait_for_connect+0xea/0xf0
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c023ff99>] tcp_accept+0x49/0xd0
 [<c025d178>] inet_accept+0x28/0xb0
 [<c021a703>] sys_accept+0xb3/0x160
 [<c01b55f1>] copy_to_user+0x31/0x50
 [<c0124b38>] sys_rt_sigaction+0x88/0xa0
 [<c01b5642>] copy_from_user+0x32/0x60
 [<c021b0fa>] sys_socketcall+0xaa/0x1b0
 [<c0102ba9>] syscall_call+0x7/0xb
apache-ssl    S C021CBAF     0  7262   1249          7263  7261 (NOTLB)
cd831e14 00000086 00000202 c021cbaf c068dcc0 00000000 00000206 ce937020 
       000755a0 5005dc67 0007654d cedf9560 cedf9684 cedf9560 7fffffff cd830000 
       7fffffff c026f75f 00000000 00000000 000080d2 c0139f9c c0139e98 c02b0da0 
Call Trace:
 [<c021cbaf>] release_sock+0xf/0x60
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c0139f9c>] __alloc_pages+0x39c/0x3c0
 [<c0139e98>] __alloc_pages+0x298/0x3c0
 [<c021cbaf>] release_sock+0xf/0x60
 [<c023ff4a>] wait_for_connect+0xea/0xf0
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c023ff99>] tcp_accept+0x49/0xd0
 [<c025d178>] inet_accept+0x28/0xb0
 [<c021a703>] sys_accept+0xb3/0x160
 [<c01b55f1>] copy_to_user+0x31/0x50
 [<c0124b38>] sys_rt_sigaction+0x88/0xa0
 [<c01b5642>] copy_from_user+0x32/0x60
 [<c021b0fa>] sys_socketcall+0xaa/0x1b0
 [<c0102ba9>] syscall_call+0x7/0xb
apache-ssl    S C012113B     0  7263   1249                7262 (NOTLB)
ce087e14 00000086 00ec0f60 c012113b ce3cfa60 ce087de8 ce087de8 cf284020 
       00069e6e 50ab2bb0 0007654d cedf9040 cedf9164 cedf9040 7fffffff ce086000 
       7fffffff c026f75f ce3cfaa0 00000046 02893067 c011d575 c0103bcc 02893067 
Call Trace:
 [<c012113b>] run_timer_softirq+0x11b/0x1a0
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c011d575>] irq_exit+0x45/0x50
 [<c0103bcc>] apic_timer_interrupt+0x1c/0x30
 [<c021cbaf>] release_sock+0xf/0x60
 [<c023ff4a>] wait_for_connect+0xea/0xf0
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c023ff99>] tcp_accept+0x49/0xd0
 [<c025d178>] inet_accept+0x28/0xb0
 [<c021a703>] sys_accept+0xb3/0x160
 [<c01b55f1>] copy_to_user+0x31/0x50
 [<c0124b38>] sys_rt_sigaction+0x88/0xa0
 [<c01b5642>] copy_from_user+0x32/0x60
 [<c021b0fa>] sys_socketcall+0xaa/0x1b0
 [<c0102ba9>] syscall_call+0x7/0xb
twistd        S C0A37A80     0  7284      1               25165 (NOTLB)
cf161eb0 00000086 00000000 c0a37a80 cfdbb860 c120ddc0 c01208f0 ce937020 
       004ca7b2 016cf705 0007ce70 c0a37a80 c0a37ba4 8621807e cf161eb8 00000006 
       c4203ad0 c026f718 c120eae0 c120eae0 8621807e 00000001 00000000 4b87ad6e 
Call Trace:
 [<c01208f0>] __mod_timer+0xc0/0x120
 [<c026f718>] schedule_timeout+0x68/0xc0
 [<c01213a0>] process_timeout+0x0/0x10
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c012113b>] run_timer_softirq+0x11b/0x1a0
 [<c0102ba9>] syscall_call+0x7/0xb
cron          S C02AFB00     0 12396   1241 12397               (NOTLB)
c5db5eb8 00000086 c01286f8 c02afb00 cf490aa0 c1206e20 c5db4000 ce937020 
       00007c71 53ff1883 0007acb4 ce937a60 ce937b84 ce6c6b90 c5db5ee0 c5db5ed4 
       b7ccd000 c015c227 00000000 ce937a60 c012bb40 c5db5eec c5db5eec c5db5f64 
Call Trace:
 [<c01286f8>] __rcu_process_callbacks+0x78/0xc0
 [<c015c227>] pipe_wait+0x77/0xa0
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c0159edb>] cp_new_stat64+0xeb/0x100
 [<c012bb40>] autoremove_wake_function+0x0/0x40
 [<c015c4a8>] pipe_readv+0x1f8/0x320
 [<c0144e12>] vma_link+0x52/0xe0
 [<c015c5f7>] pipe_read+0x27/0x30
 [<c0150dc7>] vfs_read+0x87/0xf0
 [<c015103d>] sys_read+0x3d/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
amcheck       S C027EF1B     0 12397  12396 12398               (NOTLB)
c54cdf40 00000082 c54cdfbc c027ef1b cf89d040 0000000e 0000000b cf284020 
       00005bb9 5c97dec7 0007acb4 ce937540 ce937664 ce9375e8 00000001 fffffe00 
       ce9375e8 c011bcaf 00000000 00000001 00000000 ce937540 c0114530 00000000 
Call Trace:
 [<c011bcaf>] do_wait+0x18f/0x370
 [<c0114530>] default_wake_function+0x0/0x20
 [<c0117d7a>] do_fork+0x12a/0x182
 [<c0114530>] default_wake_function+0x0/0x20
 [<c011bf3b>] sys_wait4+0x2b/0x30
 [<c0102ba9>] syscall_call+0x7/0xb
amcheck       D D08727D5     0 12398  12397                     (NOTLB)
c0879dd8 00000082 00001055 d08727d5 cf89d540 00001055 cf68e000 cf284020 
       000107d5 62329cd4 0007acb4 c0448580 c04486a4 c0878000 c1341824 c0879df8 
       c0879e30 c026efb5 c1341820 00000000 c0448580 c0114530 00000000 00000000 
Call Trace:
 [<d08727d5>] scsi_dispatch_cmd+0x1c5/0x280 [scsi_mod]
 [<c026efb5>] wait_for_completion+0x85/0xd0
 [<c0114530>] default_wake_function+0x0/0x20
 [<d0877258>] scsi_insert_special_req+0x28/0x30 [scsi_mod]
 [<c0114530>] default_wake_function+0x0/0x20
 [<d08664b9>] st_do_scsi+0xd9/0x180 [st]
 [<d08664db>] st_do_scsi+0xfb/0x180 [st]
 [<d0866c06>] test_ready+0x76/0x170 [st]
 [<d0866d93>] check_tape+0x93/0x490 [st]
 [<d086a850>] enlarge_buffer+0xf0/0x1b0 [st]
 [<d08672bf>] st_open+0x12f/0x1b0 [st]
 [<c0159401>] chrdev_open+0xe1/0x190
 [<c015030c>] dentry_open+0x14c/0x240
 [<c01501b0>] filp_open+0x50/0x60
 [<c0150456>] get_unused_fd+0x56/0xb0
 [<c0150575>] sys_open+0x35/0x70
 [<c0102ba9>] syscall_call+0x7/0xb
sshd          S C02F26E4     0 14725  30398 14727               (NOTLB)
c49c3eb0 00000082 c7ba1000 c02f26e4 c068d540 ee7ff9fe 0007d16d ca4cca60 
       00010545 ee85235a 0007d16d cf4345a0 cf4346c4 c4203f98 7fffffff 0000000b 
       c4203f90 c026f75f c7ba100c 00000002 c01daeec 00000000 c7ba1000 00000202 
Call Trace:
 [<c026f75f>] schedule_timeout+0xaf/0xc0
 [<c01daeec>] tty_ldisc_deref+0x4c/0x70
 [<c01dd258>] tty_poll+0x48/0x60
 [<c0162be0>] do_select+0x1c0/0x310
 [<c0162890>] __pollwait+0x0/0xa0
 [<c0162fdb>] sys_select+0x27b/0x420
 [<c0102ba9>] syscall_call+0x7/0xb
bash          R running     0 14727  14725                     (NOTLB)


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http://www.pro-linux.de/          Public Key ID 0x3DDBDDEA

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