Re: problem with block: Move bdi_unregister() to del_gendisk() commit 165a5e22fafb127ecb5914e12e8c32a1f0d3f820

From: Jan Kara
Date: Wed Mar 08 2017 - 09:34:57 EST

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In reply to: Arthur Marsh: "problem with block: Move bdi_unregister() to del_gendisk() commit 165a5e22fafb127ecb5914e12e8c32a1f0d3f820"
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On Wed 08-03-17 20:37:54, Arthur Marsh wrote:
>
> On one of my pc's I have 2 PATA disks (one, WDC below is used for booting,
> the other SAMSUNG is not mounted), plus an IBM SCSI disk using a DPT 2044W
> controller with eata driver and sometimes a Verbatim Storengo USB stick.
>
> On recent 4.10.0+ kernel builds (i386), the resulting kernel would pause
> during the start-up when the USB stick was inserted but boot normally
> otherwise.
>
> A git-bisect lead to:
>
> commit 165a5e22fafb127ecb5914e12e8c32a1f0d3f820
> Author: Jan Kara <jack@xxxxxxx>
> Date: Wed Feb 8 08:05:56 2017 +0100
>
> block: Move bdi_unregister() to del_gendisk()
>
> Commit 6cd18e711dd8 "block: destroy bdi before blockdev is
> unregistered." moved bdi unregistration (at that time through
> bdi_destroy()) from blk_release_queue() to blk_cleanup_queue() because
> it needs to happen before blk_unregister_region() call in del_gendisk()
> for MD. SCSI though will free up the device number from sd_remove()
> called through a maze of callbacks from device_del() in
> __scsi_remove_device() before blk_cleanup_queue() and thus similar races
> as described in 6cd18e711dd8 can happen for SCSI as well as reported by
> Omar [1].
>
> Moving bdi_unregister() to del_gendisk() works for MD and fixes the
> problem for SCSI since del_gendisk() gets called from sd_remove() before
> freeing the device number.
>
> This also makes device_add_disk() (calling bdi_register_owner()) more
> symmetric with del_gendisk().
>
> [1] http://marc.info/?l=linux-block&m=148554717109098&w=2

Thanks for report and the analysis! The real culprit seems to be:

[ 4.614530] BUG: unable to handle kernel NULL pointer dereference at 00000258
[ 4.614606] IP: sd_revalidate_disk+0x12/0x1460 [sd_mod]
[ 4.614668] *pdpt = 00000000370de001 *pde = 0000000000000000
[ 4.614788] Oops: 0000 [#1] PREEMPT SMP
[ 4.614847] Modules linked in: uas sd_mod usb_storage psmouse pata_via ehci_pci uhci_hcd ehci_hcd via_rhine usbcore eata mii i2c_viapro usb_common libata scsi_mod
[ 4.614970] CPU: 0 PID: 127 Comm: kworker/u4:5 Not tainted 4.10.0+ #652
[ 4.615035] Hardware name: System manufacturer System Product Name/A8V-MX, BIOS 0503 12/06/2005
[ 4.615117] Workqueue: events_unbound async_run_entry_fn
[ 4.615180] task: f71b9080 task.stack: f729c000
[ 4.615243] EIP: sd_revalidate_disk+0x12/0x1460 [sd_mod]
[ 4.615305] EFLAGS: 00010296 CPU: 0
[ 4.615363] EAX: f7261000 EBX: 00000000 ECX: 00000000 EDX: f7196000
[ 4.615426] ESI: f7196000 EDI: f7261000 EBP: f729deac ESP: f729de44
[ 4.615489] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[ 4.615552] CR0: 80050033 CR2: 00000258 CR3: 370ce6c0 CR4: 000006f0
[ 4.615615] Call Trace:
[ 4.615675] ? kobject_uevent+0xa/0x10
[ 4.615736] ? blk_integrity_add+0x41/0x50
[ 4.615797] ? device_add_disk+0x275/0x450
[ 4.615861] sd_probe_async+0x103/0x1b0 [sd_mod]
[ 4.615923] ? preempt_count_sub+0x26/0x70
[ 4.615984] async_run_entry_fn+0x30/0x170
[ 4.616045] ? preempt_count_sub+0x26/0x70
[ 4.616107] process_one_work+0x235/0x670
[ 4.616167] ? process_one_work+0x1a3/0x670
[ 4.616229] worker_thread+0x2f/0x4c0
[ 4.616288] ? preempt_count_add+0x82/0xc0
[ 4.616349] ? process_one_work+0x670/0x670
[ 4.616410] kthread+0xd0/0x100
[ 4.616467] ? process_one_work+0x670/0x670
[ 4.616528] ? kthread_create_on_node+0x30/0x30
[ 4.616591] ret_from_fork+0x21/0x2c
[ 4.616652] Code: 43 02 31 c0 8b 5d f4 c9 c3 8d 75 e4 89 34 24 e8 95 0a fb ff eb d4 8d 76 00 55 89 e5 57 56 53 83 ec 5c 8b 98 0c 03 00 00 89 45 c8 <8b> 93 58 02 00 00 8b 43 04 89 45 d8 8b 82 08 03 00 00 89 45 d0
[ 4.616840] EIP: sd_revalidate_disk+0x12/0x1460 [sd_mod] SS:ESP: 0068:f729de44
[ 4.616914] CR2: 0000000000000258
[ 4.616973] ---[ end trace b1bff84fe33f3677 ]---

in your log. And this apparently happened because disk->private_data was
NULL. Can you try whether attached patches fix the problem for you?

Honza

>
> When booting the bad kernel, I would eventually get a prompt to press the
> enter key to boot and it eventually started, but the SCSI disk partitions
> were not found by blkid nor could they be mounted.
>
> lsscsi reports:
>
> [0:0:6:0] disk IBM DCAS-34330W S65A /dev/sda
> [1:0:0:0] disk ATA WDC WD3200AAJB-0 2C01 /dev/sdc
> [2:0:0:0] cd/dvd HL-DT-ST DVDRAM GSA-4163B A103 /dev/sr0
> [2:0:1:0] disk ATA SAMSUNG SP4002H 0-57 /dev/sdd
> [3:0:0:0] disk Verbatim STORE N GO 5.00 /dev/sdb
>
> blkid reports:
>
> /dev/sdb1: LABEL="STORENGO" UUID="B08B-79DA" TYPE="vfat"
> PARTUUID="961d9655-01"
> /dev/sdc1: UUID="bfdeb6d6-0b77-4beb-a63d-bdc3e455b8ea" TYPE="ext3"
> PTTYPE="dos" PARTUUID="000750bf-01"
> /dev/sdc5: UUID="26b7280a-f40c-49dd-a086-dbbb9b7e3def" TYPE="swap"
> PARTUUID="000750bf-05"
> /dev/sdc6: UUID="7417-5AFF" TYPE="vfat" PARTUUID="000750bf-06"
> /dev/sdc7: UUID="96c96a61-8615-4715-86d0-09cb8c62638c" TYPE="ext3"
> PARTUUID="000750bf-07"
> /dev/sdd1: LABEL="W-98 SE" UUID="3571-16DE" TYPE="vfat"
> PARTUUID="43598af3-01"
> /dev/sdd3: UUID="fd6a052e-c062-4c47-801d-087595635c5d" SEC_TYPE="ext2"
> TYPE="ext3" PARTUUID="43598af3-03"
> /dev/sdd5: UUID="026a3f5c-0064-4ae7-869e-519d2cee05e7" SEC_TYPE="ext2"
> TYPE="ext3" PTTYPE="dos" PARTUUID="43598af3-05"
> /dev/sdd6: UUID="9a0970fa-74ba-4426-98ac-1e8b81933e0e" TYPE="swap"
> PARTUUID="43598af3-06"
> /dev/sdd7: UUID="4912-06CA" TYPE="vfat" PARTUUID="43598af3-07"
>
> The boot screen is at:
>
> http://www.users.on.net/~arthur.marsh/20170308_185555.jpg
>
> and the dmesg output from booting the bad kernel is attached.
>
> I'm happy to supply any other configuration details needed and run further
> tests.
>
> Regards,
>
> Arthur.
>
>
>

> [ 0.000000] Linux version 4.10.0+ (root@victoria) (gcc version 6.3.0 20170221 (Debian 6.3.0-8) ) #652 SMP PREEMPT Wed Mar 8 04:45:06 ACDT 2017
> [ 0.000000] x86/fpu: x87 FPU will use FXSAVE
> [ 0.000000] e820: BIOS-provided physical RAM map:
> [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ffaffff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000003ffb0000-0x000000003ffbdfff] ACPI data
> [ 0.000000] BIOS-e820: [mem 0x000000003ffbe000-0x000000003ffdffff] ACPI NVS
> [ 0.000000] BIOS-e820: [mem 0x000000003ffe0000-0x000000003fffffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000ff780000-0x00000000ffffffff] reserved
> [ 0.000000] NX (Execute Disable) protection: active
> [ 0.000000] SMBIOS 2.3 present.
> [ 0.000000] DMI: System manufacturer System Product Name/A8V-MX, BIOS 0503 12/06/2005
> [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
> [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
> [ 0.000000] e820: last_pfn = 0x3ffb0 max_arch_pfn = 0x1000000
> [ 0.000000] MTRR default type: uncachable
> [ 0.000000] MTRR fixed ranges enabled:
> [ 0.000000] 00000-9FFFF write-back
> [ 0.000000] A0000-EFFFF uncachable
> [ 0.000000] F0000-FFFFF write-protect
> [ 0.000000] MTRR variable ranges enabled:
> [ 0.000000] 0 base 0000000000 mask FFC0000000 write-back
> [ 0.000000] 1 base 00D0000000 mask FFF0000000 write-combining
> [ 0.000000] 2 disabled
> [ 0.000000] 3 disabled
> [ 0.000000] 4 disabled
> [ 0.000000] 5 disabled
> [ 0.000000] 6 disabled
> [ 0.000000] 7 disabled
> [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
> [ 0.000000] found SMP MP-table at [mem 0x000ff780-0x000ff78f] mapped at [c00ff780]
> [ 0.000000] initial memory mapped: [mem 0x00000000-0x025fffff]
> [ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
> [ 0.000000] BRK [0x02115000, 0x02115fff] PGTABLE
> [ 0.000000] BRK [0x02116000, 0x02116fff] PGTABLE
> [ 0.000000] RAMDISK: [mem 0x36f9d000-0x377c5fff]
> [ 0.000000] ACPI: Early table checksum verification disabled
> [ 0.000000] ACPI: RSDP 0x00000000000FAC60 000024 (v02 ACPIAM)
> [ 0.000000] ACPI: XSDT 0x000000003FFB0100 00003C (v01 A M I OEMXSDT 12000506 MSFT 00000097)
> [ 0.000000] ACPI: FACP 0x000000003FFB0290 0000F4 (v03 A M I OEMFACP 12000506 MSFT 00000097)
> [ 0.000000] ACPI: DSDT 0x000000003FFB03F0 0046F0 (v01 A0347 A0347001 00000001 INTL 02002026)
> [ 0.000000] ACPI: FACS 0x000000003FFBE000 000040
> [ 0.000000] ACPI: FACS 0x000000003FFBE000 000040
> [ 0.000000] ACPI: APIC 0x000000003FFB0390 00005C (v01 A M I OEMAPIC 12000506 MSFT 00000097)
> [ 0.000000] ACPI: OEMB 0x000000003FFBE040 000046 (v01 A M I AMI_OEM 12000506 MSFT 00000097)
> [ 0.000000] ACPI: Local APIC address 0xfee00000
> [ 0.000000] 131MB HIGHMEM available.
> [ 0.000000] 891MB LOWMEM available.
> [ 0.000000] mapped low ram: 0 - 37bfe000
> [ 0.000000] low ram: 0 - 37bfe000
> [ 0.000000] Zone ranges:
> [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
> [ 0.000000] Normal [mem 0x0000000001000000-0x0000000037bfdfff]
> [ 0.000000] HighMem [mem 0x0000000037bfe000-0x000000003ffaffff]
> [ 0.000000] Movable zone start for each node
> [ 0.000000] Early memory node ranges
> [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
> [ 0.000000] node 0: [mem 0x0000000000100000-0x000000003ffaffff]
> [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000003ffaffff]
> [ 0.000000] On node 0 totalpages: 261966
> [ 0.000000] DMA zone: 36 pages used for memmap
> [ 0.000000] DMA zone: 0 pages reserved
> [ 0.000000] DMA zone: 3998 pages, LIFO batch:0
> [ 0.000000] Normal zone: 1971 pages used for memmap
> [ 0.000000] Normal zone: 224254 pages, LIFO batch:31
> [ 0.000000] HighMem zone: 33714 pages, LIFO batch:7
> [ 0.000000] Using APIC driver default
> [ 0.000000] ACPI: PM-Timer IO Port: 0x808
> [ 0.000000] ACPI: Local APIC address 0xfee00000
> [ 0.000000] IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23
> [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> [ 0.000000] ACPI: IRQ0 used by override.
> [ 0.000000] ACPI: IRQ9 used by override.
> [ 0.000000] Using ACPI (MADT) for SMP configuration information
> [ 0.000000] smpboot: Allowing 2 CPUs, 1 hotplug CPUs
> [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
> [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
> [ 0.000000] e820: [mem 0x40000000-0xdfffffff] available for PCI devices
> [ 0.000000] Booting paravirtualized kernel on bare hardware
> [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30582079743023 ns
> [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
> [ 0.000000] percpu: Embedded 21 pages/cpu @f7bd1000 s57192 r0 d28824 u86016
> [ 0.000000] pcpu-alloc: s57192 r0 d28824 u86016 alloc=21*4096
> [ 0.000000] pcpu-alloc: [0] 0 [0] 1
> [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259959
> [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.10.0+ root=UUID=96c96a61-8615-4715-86d0-09cb8c62638c ro
> [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
> [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
> [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
> [ 0.000000] Initializing CPU#0
> [ 0.000000] Initializing HighMem for node 0 (00037bfe:0003ffb0)
> [ 0.000000] Initializing Movable for node 0 (00000000:00000000)
> [ 0.000000] Memory: 1011736K/1047864K available (6053K kernel code, 652K rwdata, 2156K rodata, 584K init, 7932K bss, 36128K reserved, 0K cma-reserved, 134856K highmem)
> [ 0.000000] virtual kernel memory layout:
> fixmap : 0xfff16000 - 0xfffff000 ( 932 kB)
> pkmap : 0xffc00000 - 0xffe00000 (2048 kB)
> vmalloc : 0xf83fe000 - 0xffbfe000 ( 120 MB)
> lowmem : 0xc0000000 - 0xf7bfe000 ( 891 MB)
> .init : 0xc18ab000 - 0xc193d000 ( 584 kB)
> .data : 0xc15e96a3 - 0xc18a9240 (2814 kB)
> .text : 0xc1000000 - 0xc15e96a3 (6053 kB)
> [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
> [ 0.000000] Running RCU self tests
> [ 0.000000] Preemptible hierarchical RCU implementation.
> [ 0.000000] RCU lockdep checking is enabled.
> [ 0.000000] Build-time adjustment of leaf fanout to 32.
> [ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
> [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
> [ 0.000000] NR_IRQS:2304 nr_irqs:440 16
> [ 0.000000] CPU 0 irqstacks, hard=f601c000 soft=f601e000
> [ 0.000000] spurious 8259A interrupt: IRQ7.
> [ 0.000000] Console: colour VGA+ 80x25
> [ 0.000000] console [tty0] enabled
> [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
> [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
> [ 0.000000] ... MAX_LOCK_DEPTH: 48
> [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
> [ 0.000000] ... CLASSHASH_SIZE: 4096
> [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
> [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
> [ 0.000000] ... CHAINHASH_SIZE: 32768
> [ 0.000000] memory used by lock dependency info: 4911 kB
> [ 0.000000] per task-struct memory footprint: 1344 bytes
> [ 0.000000] ------------------------
> [ 0.000000] | Locking API testsuite:
> [ 0.000000] ----------------------------------------------------------------------------
> [ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem |
> [ 0.000000] --------------------------------------------------------------------------
> [ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok |
> [ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok |
> [ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok |
> [ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok |
> [ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok |
> [ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok |
> [ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok |
> [ 0.000000] double unlock: ok | ok | ok | ok | ok | ok |
> [ 0.000000] initialize held: ok | ok | ok | ok | ok | ok |
> [ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok |
> [ 0.000000] --------------------------------------------------------------------------
> [ 0.000000] recursive read-lock: | ok | | ok |
> [ 0.000000] recursive read-lock #2: | ok | | ok |
> [ 0.000000] mixed read-write-lock: | ok | | ok |
> [ 0.000000] mixed write-read-lock: | ok | | ok |
> [ 0.000000] --------------------------------------------------------------------------
> [ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok |
> [ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok |
> [ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok |
> [ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok |
> [ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok |
> [ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok |
> [ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok |
> [ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok |
> [ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok |
> [ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok |
> [ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok |
> [ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok |
> [ 0.000000] hard-irq lock-inversion/123: ok | ok | ok |
> [ 0.000000] soft-irq lock-inversion/123: ok | ok | ok |
> [ 0.000000] hard-irq lock-inversion/132: ok | ok | ok |
> [ 0.000000] soft-irq lock-inversion/132: ok | ok | ok |
> [ 0.000000] hard-irq lock-inversion/213: ok | ok | ok |
> [ 0.000000] soft-irq lock-inversion/213: ok | ok | ok |
> [ 0.000000] hard-irq lock-inversion/231: ok | ok | ok |
> [ 0.000000] soft-irq lock-inversion/231: ok | ok | ok |
> [ 0.000000] hard-irq lock-inversion/312: ok | ok | ok |
> [ 0.000000] soft-irq lock-inversion/312: ok | ok | ok |
> [ 0.000000] hard-irq lock-inversion/321: ok | ok | ok |
> [ 0.000000] soft-irq lock-inversion/321: ok | ok | ok |
> [ 0.000000] hard-irq read-recursion/123: ok |
> [ 0.000000] soft-irq read-recursion/123: ok |
> [ 0.000000] hard-irq read-recursion/132: ok |
> [ 0.000000] soft-irq read-recursion/132: ok |
> [ 0.000000] hard-irq read-recursion/213: ok |
> [ 0.000000] soft-irq read-recursion/213: ok |
> [ 0.000000] hard-irq read-recursion/231: ok |
> [ 0.000000] soft-irq read-recursion/231: ok |
> [ 0.000000] hard-irq read-recursion/312: ok |
> [ 0.000000] soft-irq read-recursion/312: ok |
> [ 0.000000] hard-irq read-recursion/321: ok |
> [ 0.000000] soft-irq read-recursion/321: ok |
> [ 0.000000] --------------------------------------------------------------------------
> [ 0.000000] | Wound/wait tests |
> [ 0.000000] ---------------------
> [ 0.000000] ww api failures: ok | ok | ok |
> [ 0.000000] ww contexts mixing: ok | ok |
> [ 0.000000] finishing ww context: ok | ok | ok | ok |
> [ 0.000000] locking mismatches: ok | ok | ok |
> [ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
> [ 0.000000] spinlock nest unlocked: ok |
> [ 0.000000] -----------------------------------------------------
> [ 0.000000] |block | try |context|
> [ 0.000000] -----------------------------------------------------
> [ 0.000000] context: ok | ok | ok |
> [ 0.000000] try: ok | ok | ok |
> [ 0.000000] block: ok | ok | ok |
> [ 0.000000] spinlock: ok | ok | ok |
> [ 0.000000] -------------------------------------------------------
> [ 0.000000] Good, all 253 testcases passed! |
> [ 0.000000] ---------------------------------
> [ 0.004000] tsc: Fast TSC calibration using PIT
> [ 0.008000] tsc: Detected 2000.053 MHz processor
> [ 0.008000] tsc: Marking TSC unstable due to TSCs unsynchronized
> [ 0.008000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4000.10 BogoMIPS (lpj=8000212)
> [ 0.008000] pid_max: default: 32768 minimum: 301
> [ 0.008000] ACPI: Core revision 20170119
> [ 0.018632] ACPI: 1 ACPI AML tables successfully acquired and loaded
> [ 0.018791] Security Framework initialized
> [ 0.018860] Yama: becoming mindful.
> [ 0.018941] AppArmor: AppArmor disabled by boot time parameter
> [ 0.019053] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
> [ 0.019129] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
> [ 0.019833] mce: CPU supports 5 MCE banks
> [ 0.019917] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4
> [ 0.019988] Last level dTLB entries: 4KB 512, 2MB 8, 4MB 4, 1GB 0
> [ 0.026369] smpboot: Max logical packages: 2
> [ 0.026444] Enabling APIC mode: Flat. Using 1 I/O APICs
> [ 0.026954] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
> [ 0.068000] smpboot: CPU0: AMD Athlon(tm) 64 Processor 3200+ (family: 0xf, model: 0x2f, stepping: 0x2)
> [ 0.076017] Performance Events: AMD PMU driver.
> [ 0.076094] ... version: 0
> [ 0.076160] ... bit width: 48
> [ 0.076225] ... generic registers: 4
> [ 0.076291] ... value mask: 0000ffffffffffff
> [ 0.076361] ... max period: 00007fffffffffff
> [ 0.076430] ... fixed-purpose events: 0
> [ 0.076496] ... event mask: 000000000000000f
> [ 0.104118] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
> [ 0.112011] smp: Bringing up secondary CPUs ...
> [ 0.112080] smp: Brought up 1 node, 1 CPU
> [ 0.112147] smpboot: Total of 1 processors activated (4000.10 BogoMIPS)
> [ 0.113050] devtmpfs: initialized
> [ 0.116052] PM: Registering ACPI NVS region [mem 0x3ffbe000-0x3ffdffff] (139264 bytes)
> [ 0.120090] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
> [ 0.120190] futex hash table entries: 512 (order: 3, 32768 bytes)
> [ 0.120465] pinctrl core: initialized pinctrl subsystem
> [ 0.121038] NET: Registered protocol family 16
> [ 0.121754] cpuidle: using governor ladder
> [ 0.121858] cpuidle: using governor menu
> [ 0.121928] node 0 link 0: io port [1000, ffffff]
> [ 0.121933] TOM: 0000000040000000 aka 1024M
> [ 0.122002] node 0 link 0: mmio [a0000, bffff]
> [ 0.122008] node 0 link 0: mmio [40000000, ffffffff]
> [ 0.122014] bus: [bus 00-ff] on node 0 link 0
> [ 0.122017] bus: 00 [io 0x0000-0xffff]
> [ 0.122020] bus: 00 [mem 0x000a0000-0x000bffff]
> [ 0.122023] bus: 00 [mem 0x40000000-0xfcffffffff]
> [ 0.122070] ACPI: bus type PCI registered
> [ 0.123684] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX.
> [ 0.123840] PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=5
> [ 0.123912] PCI: Using configuration type 1 for base access
> [ 0.128164] HugeTLB registered 2 MB page size, pre-allocated 0 pages
> [ 0.144124] ACPI: Added _OSI(Module Device)
> [ 0.144193] ACPI: Added _OSI(Processor Device)
> [ 0.144261] ACPI: Added _OSI(3.0 _SCP Extensions)
> [ 0.144329] ACPI: Added _OSI(Processor Aggregator Device)
> [ 0.144675] ACPI: Executed 1 blocks of module-level executable AML code
> [ 0.154891] ACPI: Interpreter enabled
> [ 0.155016] ACPI: (supports S0 S1 S4 S5)
> [ 0.155082] ACPI: Using IOAPIC for interrupt routing
> [ 0.155229] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
> [ 0.179754] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
> [ 0.179844] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
> [ 0.179948] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
> [ 0.180033] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
> [ 0.180771] PCI host bridge to bus 0000:00
> [ 0.180840] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
> [ 0.180916] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
> [ 0.180992] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
> [ 0.181080] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
> [ 0.181169] pci_bus 0000:00: root bus resource [mem 0x40000000-0xffffffff window]
> [ 0.181258] pci_bus 0000:00: root bus resource [bus 00-ff]
> [ 0.181376] pci 0000:00:00.0: [1106:0204] type 00 class 0x060000
> [ 0.181392] pci 0000:00:00.0: reg 0x10: [mem 0xd0000000-0xdfffffff pref]
> [ 0.181839] pci 0000:00:00.1: [1106:1204] type 00 class 0x060000
> [ 0.182212] pci 0000:00:00.2: [1106:2204] type 00 class 0x060000
> [ 0.182571] pci 0000:00:00.3: [1106:3204] type 00 class 0x060000
> [ 0.182930] pci 0000:00:00.4: [1106:4204] type 00 class 0x060000
> [ 0.183291] pci 0000:00:00.7: [1106:7204] type 00 class 0x060000
> [ 0.183652] pci 0000:00:01.0: [1106:b188] type 01 class 0x060400
> [ 0.183730] pci 0000:00:01.0: supports D1
> [ 0.184086] pci 0000:00:0f.0: [1106:0571] type 00 class 0x01018a
> [ 0.184149] pci 0000:00:0f.0: reg 0x20: [io 0xfc00-0xfc0f]
> [ 0.184178] pci 0000:00:0f.0: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
> [ 0.184255] pci 0000:00:0f.0: legacy IDE quirk: reg 0x14: [io 0x03f6]
> [ 0.184330] pci 0000:00:0f.0: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
> [ 0.184407] pci 0000:00:0f.0: legacy IDE quirk: reg 0x1c: [io 0x0376]
> [ 0.184782] pci 0000:00:10.0: [1106:3038] type 00 class 0x0c0300
> [ 0.184844] pci 0000:00:10.0: reg 0x20: [io 0xec00-0xec1f]
> [ 0.184912] pci 0000:00:10.0: supports D1 D2
> [ 0.184916] pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.185148] pci 0000:00:10.0: System wakeup disabled by ACPI
> [ 0.185339] pci 0000:00:10.1: [1106:3038] type 00 class 0x0c0300
> [ 0.185401] pci 0000:00:10.1: reg 0x20: [io 0xe880-0xe89f]
> [ 0.185469] pci 0000:00:10.1: supports D1 D2
> [ 0.185472] pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.185687] pci 0000:00:10.1: System wakeup disabled by ACPI
> [ 0.185878] pci 0000:00:10.2: [1106:3038] type 00 class 0x0c0300
> [ 0.185940] pci 0000:00:10.2: reg 0x20: [io 0xe800-0xe81f]
> [ 0.186008] pci 0000:00:10.2: supports D1 D2
> [ 0.186011] pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.186226] pci 0000:00:10.2: System wakeup disabled by ACPI
> [ 0.186416] pci 0000:00:10.3: [1106:3038] type 00 class 0x0c0300
> [ 0.186478] pci 0000:00:10.3: reg 0x20: [io 0xe480-0xe49f]
> [ 0.186545] pci 0000:00:10.3: supports D1 D2
> [ 0.186549] pci 0000:00:10.3: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.186764] pci 0000:00:10.3: System wakeup disabled by ACPI
> [ 0.186958] pci 0000:00:10.4: [1106:3104] type 00 class 0x0c0320
> [ 0.186982] pci 0000:00:10.4: reg 0x10: [mem 0xff6ffc00-0xff6ffcff]
> [ 0.187098] pci 0000:00:10.4: supports D1 D2
> [ 0.187101] pci 0000:00:10.4: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.187319] pci 0000:00:10.4: System wakeup disabled by ACPI
> [ 0.187516] pci 0000:00:11.0: [1106:3287] type 00 class 0x060100
> [ 0.187947] pci 0000:00:11.5: [1106:3059] type 00 class 0x040100
> [ 0.187970] pci 0000:00:11.5: reg 0x10: [io 0xe000-0xe0ff]
> [ 0.188092] pci 0000:00:11.5: supports D1 D2
> [ 0.188391] pci 0000:00:11.7: [1106:287e] type 00 class 0x060000
> [ 0.188763] pci 0000:00:12.0: [1106:3065] type 00 class 0x020000
> [ 0.188785] pci 0000:00:12.0: reg 0x10: [io 0xd800-0xd8ff]
> [ 0.188800] pci 0000:00:12.0: reg 0x14: [mem 0xff6ff800-0xff6ff8ff]
> [ 0.188899] pci 0000:00:12.0: supports D1 D2
> [ 0.188902] pci 0000:00:12.0: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.189117] pci 0000:00:12.0: System wakeup disabled by ACPI
> [ 0.189305] pci 0000:00:13.0: [1106:287b] type 01 class 0x060400
> [ 0.189640] pci 0000:00:13.1: [1106:287a] type 01 class 0x060400
> [ 0.189900] pci 0000:00:13.1: System wakeup disabled by ACPI
> [ 0.190107] pci 0000:00:18.0: [1022:1100] type 00 class 0x060000
> [ 0.190429] pci 0000:00:18.1: [1022:1101] type 00 class 0x060000
> [ 0.190738] pci 0000:00:18.2: [1022:1102] type 00 class 0x060000
> [ 0.191045] pci 0000:00:18.3: [1022:1103] type 00 class 0x060000
> [ 0.191458] pci 0000:01:00.0: [1002:4153] type 00 class 0x030000
> [ 0.191478] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff pref]
> [ 0.191490] pci 0000:01:00.0: reg 0x14: [io 0xb000-0xb0ff]
> [ 0.191502] pci 0000:01:00.0: reg 0x18: [mem 0xff4f0000-0xff4fffff]
> [ 0.191537] pci 0000:01:00.0: reg 0x30: [mem 0xff4c0000-0xff4dffff pref]
> [ 0.191591] pci 0000:01:00.0: supports D1 D2
> [ 0.191712] pci 0000:01:00.1: [1002:4173] type 00 class 0x038000
> [ 0.191730] pci 0000:01:00.1: reg 0x10: [mem 0x90000000-0x9fffffff pref]
> [ 0.191742] pci 0000:01:00.1: reg 0x14: [mem 0xff4e0000-0xff4effff]
> [ 0.191829] pci 0000:01:00.1: supports D1 D2
> [ 0.191985] pci 0000:00:01.0: PCI bridge to [bus 01]
> [ 0.192011] pci 0000:00:01.0: bridge window [io 0x9000-0xbfff]
> [ 0.192017] pci 0000:00:01.0: bridge window [mem 0xff400000-0xff4fffff]
> [ 0.192023] pci 0000:00:01.0: bridge window [mem 0x7ff00000-0xbfefffff pref]
> [ 0.192149] pci 0000:02:00.0: [1106:287c] type 01 class 0x060400
> [ 0.192241] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
> [ 0.192311] pci 0000:02:00.0: System wakeup disabled by ACPI
> [ 0.192506] pci 0000:02:00.1: [1106:287d] type 01 class 0x060400
> [ 0.192597] pci 0000:02:00.1: PME# supported from D0 D3hot D3cold
> [ 0.192766] pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force'
> [ 0.192922] pci 0000:00:13.0: PCI bridge to [bus 02-04]
> [ 0.193094] pci 0000:02:00.0: PCI bridge to [bus 03]
> [ 0.193265] pci 0000:02:00.1: PCI bridge to [bus 04]
> [ 0.193465] pci 0000:05:0c.0: [1044:a400] type 00 class 0x010000
> [ 0.193485] pci 0000:05:0c.0: reg 0x10: [io 0xcc00-0xcc1f]
> [ 0.193551] pci 0000:05:0c.0: reg 0x30: [mem 0xff5f0000-0xff5f7fff pref]
> [ 0.193709] pci 0000:00:13.1: PCI bridge to [bus 05]
> [ 0.193782] pci 0000:00:13.1: bridge window [io 0xc000-0xcfff]
> [ 0.193788] pci 0000:00:13.1: bridge window [mem 0xff500000-0xff5fffff]
> [ 0.193813] pci_bus 0000:00: on NUMA node 0
> [ 0.196180] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
> [ 0.196468] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> [ 0.196740] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
> [ 0.197011] ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)
> [ 0.197287] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
> [ 0.197577] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
> [ 0.197871] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
> [ 0.198164] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
> [ 0.198878] pci 0000:01:00.0: vgaarb: setting as boot VGA device
> [ 0.198957] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
> [ 0.199052] pci 0000:01:00.0: vgaarb: bridge control possible
> [ 0.199123] vgaarb: loaded
> [ 0.200040] PCI: Using ACPI for IRQ routing
> [ 0.200111] PCI: pci_cache_line_size set to 64 bytes
> [ 0.200217] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
> [ 0.200224] e820: reserve RAM buffer [mem 0x3ffb0000-0x3fffffff]
> [ 0.204184] clocksource: Switched to clocksource refined-jiffies
> [ 0.205718] VFS: Disk quotas dquot_6.6.0
> [ 0.205827] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> [ 0.206240] pnp: PnP ACPI init
> [ 0.206542] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
> [ 0.207823] pnp 00:01: [dma 3]
> [ 0.207823] pnp 00:01: Plug and Play ACPI device, IDs PNP0401 (active)
> [ 0.207823] system 00:02: [io 0x0290-0x0297] has been reserved
> [ 0.207823] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 0.207823] system 00:03: [io 0x03e0-0x03e7] has been reserved
> [ 0.207823] system 00:03: [io 0x04d0-0x04d1] has been reserved
> [ 0.207823] system 00:03: [io 0x0800-0x087f] has been reserved
> [ 0.207823] system 00:03: [io 0x0400-0x041f] has been reserved
> [ 0.207823] system 00:03: [mem 0xff780000-0xffffffff] has been reserved
> [ 0.207823] system 00:03: [mem 0xf0000000-0xf7ffffff] has been reserved
> [ 0.207823] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 0.207823] system 00:04: [mem 0xfec00000-0xfec00fff] could not be reserved
> [ 0.207823] system 00:04: [mem 0xfee00000-0xfee00fff] has been reserved
> [ 0.207823] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 0.207823] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
> [ 0.207823] pnp 00:06: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active)
> [ 0.207823] pnp 00:07: [dma 0 disabled]
> [ 0.207823] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
> [ 0.207823] system 00:08: [mem 0xe0000000-0xefffffff] has been reserved
> [ 0.207823] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
> [ 0.207905] system 00:09: [mem 0x00000000-0x0009ffff] could not be reserved
> [ 0.207983] system 00:09: [mem 0x000e0000-0x000fffff] could not be reserved
> [ 0.208060] system 00:09: [mem 0x00100000-0x3fffffff] could not be reserved
> [ 0.208060] system 00:09: Plug and Play ACPI device, IDs PNP0c01 (active)
> [ 0.208060] pnp: PnP ACPI: found 10 devices
> [ 0.208113] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
> [ 0.208113] clocksource: Switched to clocksource acpi_pm
> [ 0.208113] pci 0000:00:01.0: PCI bridge to [bus 01]
> [ 0.208113] pci 0000:00:01.0: bridge window [io 0x9000-0xbfff]
> [ 0.208113] pci 0000:00:01.0: bridge window [mem 0xff400000-0xff4fffff]
> [ 0.208113] pci 0000:00:01.0: bridge window [mem 0x7ff00000-0xbfefffff pref]
> [ 0.208113] pci 0000:02:00.0: PCI bridge to [bus 03]
> [ 0.208113] pci 0000:02:00.1: PCI bridge to [bus 04]
> [ 0.208113] pci 0000:00:13.0: PCI bridge to [bus 02-04]
> [ 0.208113] pci 0000:00:13.1: PCI bridge to [bus 05]
> [ 0.208113] pci 0000:00:13.1: bridge window [io 0xc000-0xcfff]
> [ 0.208113] pci 0000:00:13.1: bridge window [mem 0xff500000-0xff5fffff]
> [ 0.208113] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
> [ 0.208113] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
> [ 0.208113] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
> [ 0.208113] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff window]
> [ 0.208113] pci_bus 0000:00: resource 8 [mem 0x40000000-0xffffffff window]
> [ 0.208113] pci_bus 0000:01: resource 0 [io 0x9000-0xbfff]
> [ 0.208113] pci_bus 0000:01: resource 1 [mem 0xff400000-0xff4fffff]
> [ 0.208113] pci_bus 0000:01: resource 2 [mem 0x7ff00000-0xbfefffff pref]
> [ 0.208113] pci_bus 0000:05: resource 0 [io 0xc000-0xcfff]
> [ 0.208113] pci_bus 0000:05: resource 1 [mem 0xff500000-0xff5fffff]
> [ 0.208113] NET: Registered protocol family 2
> [ 0.208280] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
> [ 0.208280] TCP bind hash table entries: 8192 (order: 6, 294912 bytes)
> [ 0.208280] TCP: Hash tables configured (established 8192 bind 8192)
> [ 0.208280] UDP hash table entries: 512 (order: 3, 40960 bytes)
> [ 0.208315] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)
> [ 0.208661] NET: Registered protocol family 1
> [ 0.208748] pci 0000:00:00.0: MSI quirk detected; MSI disabled
> [ 0.208845] pci 0000:00:01.0: disabling DAC on VIA PCI bridge
> [ 0.210956] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
> [ 0.210956] PCI: CLS 64 bytes, default 64
> [ 0.210956] Unpacking initramfs...
> [ 0.493085] Freeing initrd memory: 8356K
> [ 0.493290] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd4603885c, max_idle_ns: 440795251062 ns
> [ 0.494245] audit: initializing netlink subsys (disabled)
> [ 0.495028] audit: type=2000 audit(1488960908.488:1): state=initialized audit_enabled=0 res=1
> [ 0.499328] workingset: timestamp_bits=14 max_order=18 bucket_order=4
> [ 0.505605] bounce: pool size: 64 pages
> [ 0.505695] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
> [ 0.509925] io scheduler noop registered
> [ 0.509991] io scheduler deadline registered
> [ 0.510087] io scheduler cfq registered (default)
> [ 0.510156] io scheduler mq-deadline registered
> [ 0.511145] GHES: HEST is not enabled!
> [ 0.511408] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [ 0.532086] 00:07: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
> [ 0.533348] Linux agpgart interface v0.103
> [ 0.533444] agpgart-amd64 0000:00:00.0: AGP bridge [1106/0204]
> [ 0.540620] agpgart-amd64 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
> [ 0.541222] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
> [ 0.541878] serio: i8042 KBD port at 0x60,0x64 irq 1
> [ 0.542139] serio: i8042 AUX port at 0x60,0x64 irq 12
> [ 0.542600] mousedev: PS/2 mouse device common for all mice
> [ 0.542886] rtc_cmos 00:00: RTC can wake from S4
> [ 0.543285] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
> [ 0.543396] rtc_cmos 00:00: alarms up to one year, y3k, 114 bytes nvram
> [ 0.543758] NET: Registered protocol family 10
> [ 0.548553] Segment Routing with IPv6
> [ 0.548645] mip6: Mobile IPv6
> [ 0.548723] NET: Registered protocol family 17
> [ 0.548795] mpls_gso: MPLS GSO support
> [ 0.549181] microcode: AMD CPU family 0xf not supported
> [ 0.549255] Using IPI No-Shortcut mode
> [ 0.549767] registered taskstats version 1
> [ 0.554773] rtc_cmos 00:00: setting system clock to 2017-03-08 08:15:09 UTC (1488960909)
> [ 0.554978] PM: Hibernation image not present or could not be loaded.
> [ 0.555763] Freeing unused kernel memory: 584K
> [ 0.556129] Write protecting the kernel text: 6056k
> [ 0.556216] Write protecting the kernel read-only data: 2160k
> [ 0.556288] NX-protecting the kernel data: 4184k
> [ 0.565308] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
> [ 0.730947] random: udevadm: uninitialized urandom read (16 bytes read)
> [ 0.733618] random: systemd-udevd: uninitialized urandom read (16 bytes read)
> [ 0.733988] random: systemd-udevd: uninitialized urandom read (16 bytes read)
> [ 0.734094] random: systemd-udevd: uninitialized urandom read (16 bytes read)
> [ 0.735754] random: udevadm: uninitialized urandom read (16 bytes read)
> [ 0.738531] random: udevadm: uninitialized urandom read (16 bytes read)
> [ 0.738895] random: udevadm: uninitialized urandom read (16 bytes read)
> [ 0.740565] random: udevadm: uninitialized urandom read (16 bytes read)
> [ 0.740898] random: udevadm: uninitialized urandom read (16 bytes read)
> [ 0.741213] random: udevadm: uninitialized urandom read (16 bytes read)
> [ 0.877948] SCSI subsystem initialized
> [ 0.894416] ACPI: bus type USB registered
> [ 0.894638] usbcore: registered new interface driver usbfs
> [ 0.894760] usbcore: registered new interface driver hub
> [ 0.901074] via_rhine: v1.10-LK1.5.1 2010-10-09 Written by Donald Becker
> [ 0.902139] via-rhine 0000:00:12.0 eth0: VIA Rhine II at 0x1d800, 00:13:d4:cc:9b:57, IRQ 23
> [ 0.903001] via-rhine 0000:00:12.0 eth0: MII PHY found at address 1, status 0x786d advertising 01e1 Link 45e1
> [ 0.904654] EATA0: IRQ 10 mapped to IO-APIC IRQ 17.
> [ 0.904874] usbcore: registered new device driver usb
> [ 0.905983] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> [ 0.906600] uhci_hcd: USB Universal Host Controller Interface driver
> [ 0.908186] ehci-pci: EHCI PCI platform driver
> [ 0.909297] uhci_hcd 0000:00:10.0: UHCI Host Controller
> [ 0.909463] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1
> [ 0.909582] uhci_hcd 0000:00:10.0: detected 2 ports
> [ 0.909707] uhci_hcd 0000:00:10.0: irq 20, io base 0x0000ec00
> [ 0.911006] EATA/DMA 2.0x: Copyright (C) 1994-2003 Dario Ballabio.
> [ 0.911084] EATA config options -> tm:1, lc:y, mq:16, rs:y, et:n, ip:n, ep:n, pp:y.
> [ 0.911172] EATA0: 2.0C, PCI 0xcc10, IRQ 17, BMST, SG 122, MB 64.
> [ 0.911244] EATA0: wide SCSI support enabled, max_id 16, max_lun 8.
> [ 0.911317] EATA0: SCSI channel 0 enabled, host target ID 7.
> [ 0.911396] scsi host0: EATA/DMA 2.0x rev. 8.10.00
> [ 0.913517] libata version 3.00 loaded.
> [ 0.914284] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
> [ 0.914374] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 0.914462] usb usb1: Product: UHCI Host Controller
> [ 0.914532] usb usb1: Manufacturer: Linux 4.10.0+ uhci_hcd
> [ 0.914603] usb usb1: SerialNumber: 0000:00:10.0
> [ 0.918818] hub 1-0:1.0: USB hub found
> [ 0.920567] hub 1-0:1.0: 2 ports detected
> [ 0.928835] ehci-pci 0000:00:10.4: EHCI Host Controller
> [ 0.928940] ehci-pci 0000:00:10.4: new USB bus registered, assigned bus number 2
> [ 0.929051] ehci-pci 0000:00:10.4: debug port 1
> [ 0.929212] ehci-pci 0000:00:10.4: irq 22, io mem 0xff6ffc00
> [ 0.944067] ehci-pci 0000:00:10.4: USB 2.0 started, EHCI 1.00
> [ 0.944440] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
> [ 0.944522] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 0.944610] usb usb2: Product: EHCI Host Controller
> [ 0.944680] usb usb2: Manufacturer: Linux 4.10.0+ ehci_hcd
> [ 0.944752] usb usb2: SerialNumber: 0000:00:10.4
> [ 0.945460] hub 2-0:1.0: USB hub found
> [ 0.945594] hub 2-0:1.0: 8 ports detected
> [ 0.972361] hub 1-0:1.0: USB hub found
> [ 0.972516] hub 1-0:1.0: 2 ports detected
> [ 0.973309] pata_via 0000:00:0f.0: version 0.3.4
> [ 0.980527] scsi host1: pata_via
> [ 0.986970] scsi host2: pata_via
> [ 0.987231] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfc00 irq 14
> [ 0.987308] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfc08 irq 15
> [ 0.988316] uhci_hcd 0000:00:10.1: UHCI Host Controller
> [ 0.988402] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
> [ 0.988500] uhci_hcd 0000:00:10.1: detected 2 ports
> [ 0.988593] uhci_hcd 0000:00:10.1: irq 22, io base 0x0000e880
> [ 0.988873] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
> [ 0.988950] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 0.989038] usb usb3: Product: UHCI Host Controller
> [ 0.989108] usb usb3: Manufacturer: Linux 4.10.0+ uhci_hcd
> [ 0.989180] usb usb3: SerialNumber: 0000:00:10.1
> [ 0.989704] hub 3-0:1.0: USB hub found
> [ 0.989799] hub 3-0:1.0: 2 ports detected
> [ 0.990603] uhci_hcd 0000:00:10.2: UHCI Host Controller
> [ 0.990683] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
> [ 0.990779] uhci_hcd 0000:00:10.2: detected 2 ports
> [ 0.990885] uhci_hcd 0000:00:10.2: irq 21, io base 0x0000e800
> [ 0.991141] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
> [ 0.991219] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 0.991307] usb usb4: Product: UHCI Host Controller
> [ 0.991377] usb usb4: Manufacturer: Linux 4.10.0+ uhci_hcd
> [ 0.991448] usb usb4: SerialNumber: 0000:00:10.2
> [ 0.994413] hub 4-0:1.0: USB hub found
> [ 0.996095] hub 4-0:1.0: 2 ports detected
> [ 0.999410] uhci_hcd 0000:00:10.3: UHCI Host Controller
> [ 0.999499] uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
> [ 0.999597] uhci_hcd 0000:00:10.3: detected 2 ports
> [ 0.999708] uhci_hcd 0000:00:10.3: irq 23, io base 0x0000e480
> [ 1.002450] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
> [ 1.002531] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 1.002618] usb usb5: Product: UHCI Host Controller
> [ 1.002688] usb usb5: Manufacturer: Linux 4.10.0+ uhci_hcd
> [ 1.002759] usb usb5: SerialNumber: 0000:00:10.3
> [ 1.006177] hub 5-0:1.0: USB hub found
> [ 1.006284] hub 5-0:1.0: 2 ports detected
> [ 1.163570] ata1.00: ATA-8: WDC WD3200AAJB-00WGA0, 00.02C01, max UDMA/100
> [ 1.163661] ata1.00: 625142448 sectors, multi 16: LBA48
> [ 1.166475] ata1.00: configured for UDMA/100
> [ 1.272067] usb 2-5: new high-speed USB device number 2 using ehci-pci
> [ 1.430262] usb 2-5: New USB device found, idVendor=13fe, idProduct=1e23
> [ 1.430348] usb 2-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> [ 1.430425] usb 2-5: Product: STORE N GO
> [ 1.430493] usb 2-5: Manufacturer: Verbatim
> [ 1.430561] usb 2-5: SerialNumber: 078A18B40293
> [ 1.440905] usb-storage 2-5:1.0: USB Mass Storage device detected
> [ 1.445284] scsi host3: usb-storage 2-5:1.0
> [ 1.446277] usbcore: registered new interface driver usb-storage
> [ 1.452668] usbcore: registered new interface driver uas
> [ 1.967295] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input2
> [ 2.474346] scsi 3:0:0:0: Direct-Access Verbatim STORE N GO 5.00 PQ: 0 ANSI: 0 CCS
> [ 2.482188] scsi 0:0:6:0: Direct-Access IBM DCAS-34330W S65A PQ: 0 ANSI: 2
> [ 2.482280] scsi 0:0:6:0: cmds/lun 16, sorted, simple tags.
> [ 2.494928] random: fast init done
> [ 4.068313] floppy0: no floppy controllers found
> [ 4.068402] work still pending
> [ 4.557081] sd 3:0:0:0: [sdb] 3911680 512-byte logical blocks: (2.00 GB/1.87 GiB)
> [ 4.557477] sd 0:0:6:0: [sda] 8466688 512-byte logical blocks: (4.33 GB/4.04 GiB)
> [ 4.557819] sd 3:0:0:0: [sdb] Write Protect is off
> [ 4.557888] sd 3:0:0:0: [sdb] Mode Sense: 23 00 00 00
> [ 4.558579] sd 3:0:0:0: [sdb] No Caching mode page found
> [ 4.558653] sd 3:0:0:0: [sdb] Assuming drive cache: write through
> [ 4.562503] scsi 1:0:0:0: Direct-Access ATA WDC WD3200AAJB-0 2C01 PQ: 0 ANSI: 5
> [ 4.567628] sdb: sdb1
> [ 4.571083] sd 3:0:0:0: [sdb] Attached SCSI removable disk
> [ 4.581040] sd 1:0:0:0: [sdc] 625142448 512-byte logical blocks: (320 GB/298 GiB)
> [ 4.581177] sd 1:0:0:0: [sdc] Write Protect is off
> [ 4.581248] sd 1:0:0:0: [sdc] Mode Sense: 00 3a 00 00
> [ 4.581329] sd 1:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> [ 4.590459] sd 0:0:6:0: [sda] Write Protect is off
> [ 4.590547] sd 0:0:6:0: [sda] Mode Sense: b3 00 00 08
> [ 4.611330] sd 0:0:6:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> [ 4.614530] BUG: unable to handle kernel NULL pointer dereference at 00000258
> [ 4.614606] IP: sd_revalidate_disk+0x12/0x1460 [sd_mod]
> [ 4.614668] *pdpt = 00000000370de001 *pde = 0000000000000000
>
> [ 4.614788] Oops: 0000 [#1] PREEMPT SMP
> [ 4.614847] Modules linked in: uas sd_mod usb_storage psmouse pata_via ehci_pci uhci_hcd ehci_hcd via_rhine usbcore eata mii i2c_viapro usb_common libata scsi_mod
> [ 4.614970] CPU: 0 PID: 127 Comm: kworker/u4:5 Not tainted 4.10.0+ #652
> [ 4.615035] Hardware name: System manufacturer System Product Name/A8V-MX, BIOS 0503 12/06/2005
> [ 4.615117] Workqueue: events_unbound async_run_entry_fn
> [ 4.615180] task: f71b9080 task.stack: f729c000
> [ 4.615243] EIP: sd_revalidate_disk+0x12/0x1460 [sd_mod]
> [ 4.615305] EFLAGS: 00010296 CPU: 0
> [ 4.615363] EAX: f7261000 EBX: 00000000 ECX: 00000000 EDX: f7196000
> [ 4.615426] ESI: f7196000 EDI: f7261000 EBP: f729deac ESP: f729de44
> [ 4.615489] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
> [ 4.615552] CR0: 80050033 CR2: 00000258 CR3: 370ce6c0 CR4: 000006f0
> [ 4.615615] Call Trace:
> [ 4.615675] ? kobject_uevent+0xa/0x10
> [ 4.615736] ? blk_integrity_add+0x41/0x50
> [ 4.615797] ? device_add_disk+0x275/0x450
> [ 4.615861] sd_probe_async+0x103/0x1b0 [sd_mod]
> [ 4.615923] ? preempt_count_sub+0x26/0x70
> [ 4.615984] async_run_entry_fn+0x30/0x170
> [ 4.616045] ? preempt_count_sub+0x26/0x70
> [ 4.616107] process_one_work+0x235/0x670
> [ 4.616167] ? process_one_work+0x1a3/0x670
> [ 4.616229] worker_thread+0x2f/0x4c0
> [ 4.616288] ? preempt_count_add+0x82/0xc0
> [ 4.616349] ? process_one_work+0x670/0x670
> [ 4.616410] kthread+0xd0/0x100
> [ 4.616467] ? process_one_work+0x670/0x670
> [ 4.616528] ? kthread_create_on_node+0x30/0x30
> [ 4.616591] ret_from_fork+0x21/0x2c
> [ 4.616652] Code: 43 02 31 c0 8b 5d f4 c9 c3 8d 75 e4 89 34 24 e8 95 0a fb ff eb d4 8d 76 00 55 89 e5 57 56 53 83 ec 5c 8b 98 0c 03 00 00 89 45 c8 <8b> 93 58 02 00 00 8b 43 04 89 45 d8 8b 82 08 03 00 00 89 45 d0
> [ 4.616840] EIP: sd_revalidate_disk+0x12/0x1460 [sd_mod] SS:ESP: 0068:f729de44
> [ 4.616914] CR2: 0000000000000258
> [ 4.616973] ---[ end trace b1bff84fe33f3677 ]---
> [ 4.629008] sdc: sdc1 sdc2 < sdc5 sdc6 sdc7 >
> [ 4.629967] sd 1:0:0:0: [sdc] Attached SCSI disk
> [ 4.764354] ata2.00: ATAPI: HL-DT-ST DVDRAM GSA-4163B, A103, max UDMA/33
> [ 4.764718] ata2.01: HPA detected: current 66055248, native 78242976
> [ 4.764782] ata2.01: ATA-6: SAMSUNG SP4002H, QU100-57, max UDMA/100
> [ 4.764846] ata2.01: 66055248 sectors, multi 16: LBA
> [ 4.764912] ata2.01: limited to UDMA/33 due to 40-wire cable
> [ 4.788219] ata2.00: configured for UDMA/33
> [ 4.793151] ata2.01: configured for UDMA/33
> [ 4.813358] scsi 2:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-4163B A103 PQ: 0 ANSI: 5
> [ 4.830589] scsi 2:0:1:0: Direct-Access ATA SAMSUNG SP4002H 0-57 PQ: 0 ANSI: 5
> [ 4.852690] sd 2:0:1:0: [sdd] 66055248 512-byte logical blocks: (33.8 GB/31.5 GiB)
> [ 4.852791] sd 2:0:1:0: [sdd] Write Protect is off
> [ 4.852853] sd 2:0:1:0: [sdd] Mode Sense: 00 3a 00 00
> [ 4.852956] sd 2:0:1:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> [ 4.884776] sdd: sdd1 sdd2 < sdd5 sdd6 sdd7 > sdd3
> [ 4.884999] sdd: p3 size 13333950 extends beyond EOD, enabling native capacity
> [ 4.885118] ata2: soft resetting link
> [ 5.049657] ata2.01: n_sectors mismatch 66055248 != 78242976
> [ 5.049719] ata2.01: new n_sectors matches native, probably late HPA unlock, n_sectors updated
> [ 5.092214] ata2.00: configured for UDMA/33
> [ 5.097111] ata2.01: configured for UDMA/33
> [ 5.099313] ata2: EH complete
> [ 5.109935] sd 2:0:1:0: [sdd] 78242976 512-byte logical blocks: (40.1 GB/37.3 GiB)
> [ 5.110103] sdd: detected capacity change from 33820286976 to 40060403712
> [ 5.160249] sdd: sdd1 sdd2 < sdd5 sdd6 sdd7 > sdd3
> [ 5.174036] sd 2:0:1:0: [sdd] Attached SCSI disk
> [ 5.196260] sdd: detected capacity change from 0 to 40060403712
> [ 687.847544] random: crng init done
> [ 689.010603] EXT4-fs (sdc7): mounting ext3 file system using the ext4 subsystem
> [ 689.050499] EXT4-fs (sdc7): mounted filesystem with ordered data mode. Opts: (null)
> [ 724.075034] parport_pc 00:01: reported by Plug and Play ACPI
> [ 724.075219] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
> [ 724.361403] sd 0:0:6:0: Attached scsi generic sg0 type 0
> [ 724.361543] sd 3:0:0:0: Attached scsi generic sg1 type 0
> [ 724.361674] sd 1:0:0:0: Attached scsi generic sg2 type 0
> [ 724.361804] scsi 2:0:0:0: Attached scsi generic sg3 type 5
> [ 724.361934] sd 2:0:1:0: Attached scsi generic sg4 type 0
> [ 724.415804] ATK0110 ATK0110:00: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
> [ 724.420851] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3
> [ 724.420934] ACPI: Sleep Button [SLPB]
> [ 724.421279] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
> [ 724.421355] ACPI: Power Button [PWRB]
> [ 724.421511] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
> [ 724.421585] ACPI: Power Button [PWRF]
> [ 724.596126] sr 2:0:0:0: [sr0] scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
> [ 724.596210] cdrom: Uniform CD-ROM driver Revision: 3.20
> [ 724.596667] sr 2:0:0:0: Attached scsi CD-ROM sr0
> [ 726.183709] [drm] radeon kernel modesetting enabled.
> [ 726.187165] [drm] initializing kernel modesetting (RV350 0x1002:0x4153 0x1458:0x4050 0x00).
> [ 726.187266] [drm] register mmio base: 0xFF4F0000
> [ 726.187326] [drm] register mmio size: 65536
> [ 726.188472] agpgart-amd64 0000:00:00.0: AGP 3.0 bridge
> [ 726.188550] agpgart-amd64 0000:00:00.0: putting AGP V3 device into 8x mode
> [ 726.188683] radeon 0000:01:00.0: putting AGP V3 device into 8x mode
> [ 726.188766] radeon 0000:01:00.0: GTT: 256M 0xD0000000 - 0xDFFFFFFF
> [ 726.188831] [drm] Generation 2 PCI interface, using max accessible memory
> [ 726.188898] radeon 0000:01:00.0: VRAM: 256M 0x00000000A0000000 - 0x00000000AFFFFFFF (256M used)
> [ 726.188995] [drm] Detected VRAM RAM=256M, BAR=256M
> [ 726.189056] [drm] RAM width 128bits DDR
> [ 726.193221] [TTM] Zone kernel: Available graphics memory: 442910 kiB
> [ 726.193283] [TTM] Zone highmem: Available graphics memory: 510338 kiB
> [ 726.193347] [TTM] Initializing pool allocator
> [ 726.193415] [TTM] Initializing DMA pool allocator
> [ 726.193516] [drm] radeon: 256M of VRAM memory ready
> [ 726.193579] [drm] radeon: 256M of GTT memory ready.
> [ 726.193681] [drm] radeon: 1 quad pipes, 1 Z pipes initialized.
> [ 726.196836] radeon 0000:01:00.0: WB disabled
> [ 726.196899] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x00000000d0000000 and cpu addr 0xf840d000
> [ 726.196981] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> [ 726.198266] [drm] Driver supports precise vblank timestamp query.
> [ 726.198350] [drm] radeon: irq initialized.
> [ 726.198417] [drm] Loading R300 Microcode
> [ 726.512559] k8temp 0000:00:18.3: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
> [ 726.559193] [drm] radeon: ring at 0x00000000D0001000
> [ 726.559281] [drm] ring test succeeded in 1 usecs
> [ 726.559620] [drm] ib test succeeded in 0 usecs
> [ 726.560282] [drm] Radeon Display Connectors
> [ 726.560341] [drm] Connector 0:
> [ 726.560398] [drm] VGA-1
> [ 726.560455] [drm] DDC: 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60
> [ 726.560517] [drm] Encoders:
> [ 726.560573] [drm] CRT1: INTERNAL_DAC1
> [ 726.560632] [drm] Connector 1:
> [ 726.560689] [drm] DVI-I-1
> [ 726.560745] [drm] HPD1
> [ 726.560801] [drm] DDC: 0x64 0x64 0x64 0x64 0x64 0x64 0x64 0x64
> [ 726.560863] [drm] Encoders:
> [ 726.560920] [drm] CRT2: INTERNAL_DAC2
> [ 726.560978] [drm] DFP1: INTERNAL_TMDS1
> [ 726.561037] [drm] Connector 2:
> [ 726.561093] [drm] SVIDEO-1
> [ 726.561150] [drm] Encoders:
> [ 726.561206] [drm] TV1: INTERNAL_DAC2
> [ 726.763606] [drm] fb mappable at 0xA0040000
> [ 726.763670] [drm] vram apper at 0xA0000000
> [ 726.763729] [drm] size 8294400
> [ 726.763786] [drm] fb depth is 24
> [ 726.763843] [drm] pitch is 7680
> [ 726.765288] fbcon: radeondrmfb (fb0) is primary device
> [ 727.019048] Console: switching to colour frame buffer device 240x67
> [ 727.163903] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
> [ 727.176050] [drm] Initialized radeon 2.49.0 20080528 for 0000:01:00.0 on minor 0
> [ 727.396107] EDAC MC: Ver: 3.0.0
> [ 727.424049] MCE: In-kernel MCE decoding enabled.
> [ 727.457484] EDAC amd64: Node 0: DRAM ECC enabled.
> [ 727.457915] EDAC amd64: K8 revE or earlier detected (node 0).
> [ 727.458465] EDAC amd64: using x4 syndromes.
> [ 727.460830] EDAC MC0: Giving out device to module amd64_edac controller K8: DEV 0000:00:18.3 (INTERRUPT)
> [ 727.461703] EDAC PCI0: Giving out device to module amd64_edac controller EDAC PCI controller: DEV 0000:00:18.2 (POLLED)
> [ 727.462670] EDAC amd64: Error: amd64_edac on 32-bit is unsupported. USE AT YOUR OWN RISK!
> [ 727.463401] AMD64 EDAC driver v3.5.0
> [ 727.484080] powernow_k8: fid 0xc (2000 MHz), vid 0x6
> [ 727.484532] powernow_k8: fid 0xa (1800 MHz), vid 0x8
> [ 727.484974] powernow_k8: fid 0x2 (1000 MHz), vid 0x12
> [ 727.485586] powernow_k8: Found 1 AMD Athlon(tm) 64 Processor 3200+ (1 cpu cores) (version 2.20.00)
> [ 727.564598] input: PC Speaker as /devices/platform/pcspkr/input/input6
> [ 727.776075] floppy0: no floppy controllers found
> [ 727.795955] ppdev: user-space parallel port driver
> [ 727.977254] Error: Driver 'pcspkr' is already registered, aborting...
> [ 731.360448] Adding 2200868k swap on /dev/sdc5. Priority:-1 extents:1 across:2200868k
> [ 731.489557] EXT4-fs (sdc7): re-mounted. Opts: errors=remount-ro,data=ordered
> [ 732.288340] lp0: using parport0 (interrupt-driven).
> [ 732.488096] Loading iSCSI transport class v2.0-870.
> [ 732.523625] iscsi: registered transport (tcp)
> [ 732.708913] fuse init (API version 7.26)
> [ 732.773971] tun: Universal TUN/TAP device driver, 1.6
> [ 732.774434] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
> [ 732.847808] w83627ehf: Found W83627EHG chip at 0x290
> [ 732.851750] ACPI Warning: SystemIO range 0x0000000000000295-0x0000000000000296 conflicts with OpRegion 0x0000000000000290-0x0000000000000299 (\_SB.PCI0.SBRG.SIOR.HWRE) (20170119/utaddress-247)
> [ 732.853348] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
> [ 762.430514] EXT4-fs (sdc1): mounting ext3 file system using the ext4 subsystem
> [ 762.497316] EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null)
> [ 762.606990] FAT-fs (sdc6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
> [ 762.753765] FAT-fs (sdb1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
> [ 772.514205] Process accounting resumed
> [ 1317.700076] ------------[ cut here ]------------
> [ 1317.700092] WARNING: CPU: 0 PID: 3229 at ./arch/x86/include/asm/fpu/internal.h:538 fpu__restore+0x343/0x490
> [ 1317.700095] Modules linked in: cpufreq_conservative cpufreq_powersave cpufreq_userspace binfmt_misc nls_utf8 nls_cp437 vfat fat hwmon_vid tun cuse fuse iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi lp ppdev pcspkr powernow_k8 amd64_edac_mod edac_mce_amd edac_core evdev serio_raw k8temp radeon snd_via82xx snd_ac97_codec ac97_bus snd_mpu401_uart snd_pcm snd_timer snd_rawmidi snd_seq_device gameport snd ttm soundcore drm_kms_helper drm i2c_algo_bit sysimgblt sr_mod syscopyarea cdrom sysfillrect fb_sys_fops button asus_atk0110 sg acpi_cpufreq ata_generic parport_pc parport tpm_tis tpm_tis_core tpm ext4 mbcache crc16 jbd2 uas sd_mod usb_storage psmouse pata_via ehci_pci uhci_hcd ehci_hcd via_rhine usbcore eata mii i2c_viapro usb_common libata scsi_mod
> [ 1317.700212] CPU: 0 PID: 3229 Comm: smbd Tainted: G D 4.10.0+ #652
> [ 1317.700215] Hardware name: System manufacturer System Product Name/A8V-MX, BIOS 0503 12/06/2005
> [ 1317.700218] Call Trace:
> [ 1317.700226] dump_stack+0x77/0xac
> [ 1317.700232] __warn+0xea/0x110
> [ 1317.700237] ? fpu__restore+0x343/0x490
> [ 1317.700242] warn_slowpath_null+0x25/0x30
> [ 1317.700246] fpu__restore+0x343/0x490
> [ 1317.700251] __fpu__restore_sig+0x256/0x800
> [ 1317.700261] fpu__restore_sig+0x2a/0x50
> [ 1317.700266] restore_sigcontext.isra.10+0xd0/0xf0
> [ 1317.700271] sys_sigreturn+0x9c/0xb0
> [ 1317.700276] do_int80_syscall_32+0x61/0x150
> [ 1317.700282] entry_INT80_32+0x2f/0x2f
> [ 1317.700285] EIP: 0xb76e6ce9
> [ 1317.700288] EFLAGS: 00200246 CPU: 0
> [ 1317.700291] EAX: fffffffc EBX: 00000003 ECX: bfcb9144 EDX: 00000001
> [ 1317.700294] ESI: 000610cb EDI: bfcb9128 EBP: 00000000 ESP: bfcb90e4
> [ 1317.700297] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b
> [ 1317.700402] ---[ end trace b1bff84fe33f3678 ]---
> [ 2199.567972] perf: interrupt took too long (2509 > 2500), lowering kernel.perf_event_max_sample_rate to 79500
> [ 2700.692080] usb 2-6: new high-speed USB device number 3 using ehci-pci
> [ 2700.841349] usb 2-6: New USB device found, idVendor=04e8, idProduct=6860
> [ 2700.841358] usb 2-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> [ 2700.841362] usb 2-6: Product: SAMSUNG_Android
> [ 2700.841365] usb 2-6: Manufacturer: SAMSUNG
> [ 2700.841368] usb 2-6: SerialNumber: 1101af07a03eb200
> [ 3068.313765] perf: interrupt took too long (3145 > 3136), lowering kernel.perf_event_max_sample_rate to 63500
> [ 3565.600541] sdd: sdd1 sdd2 < sdd5 sdd6 sdd7 > sdd3
> [ 3616.900891] sdd: sdd1 sdd2 < sdd5 sdd6 sdd7 > sdd3
> [ 3619.430478] sdd: sdd1 sdd2 < sdd5 sdd6 sdd7 > sdd3
> [ 3998.230325] usb 2-6: USB disconnect, device number 3

--
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR

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