Re: Kernel bug? "invalid opcode: 0000 [#1] SMP"
On Wed, Apr 06, 2011 at 11:38:20AM -0400, Edward C. Jones wrote:
> Here are some messages from /var/log/syslog. Some of this stuff was
> printed on all my xterms.
Probably a kernel bug, yes. That is why the error message says
'kernel BUG at ...'
Ben.
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085199] ------------[
> cut here ]------------
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085208] kernel BUG at /build/buildd-linux-2.6_2.6.32-31-i386-qYaaJr/linux-2.6-2.6.32/debian/build/source_i386_none/mm/slub.c:2969!
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085218] invalid opcode:
> 0000 [#1] SMP
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085221] last sysfs
> file:
> /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085224] CPU 1
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085225] Modules linked
> in: parport_pc ppdev lp parport acpi_cpufreq cpufreq_conservative
> cpufreq_powersave cpufreq_userspace cpufreq_stats fuse xt_tcpudp
> nf_conntrack_ipv4 nf_defra
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085289] Pid: 330, comm:
> usb-storage Not tainted 2.6.32-5-amd64 #1 B654
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085292] RIP:
> 0010:[<ffffffff810e64f9>] [<ffffffff810e64f9>] kfree+0x55/0xcb
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085302] RSP:
> 0018:ffff8801247e1cd0 EFLAGS: 00010246
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085304] RAX:
> 020000000002006c RBX: ffff880124f6ce58 RCX: ffffffff8118e515
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085307] RDX:
> ffff880124f6ce58 RSI: ffff8800052320b0 RDI: ffffea0003800000
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085309] RBP:
> ffff880100000000 R08: ffff8801247e0000 R09: ffffffff8144ec20
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085312] R10:
> ffff880124f667e0 R11: ffff88000523de08 R12: ffffffffa000ee8d
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085314] R13:
> ffff8801247e1d5c R14: 0000000000000012 R15: 00000000c0008380
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085317] FS:
> 0000000000000000(0000) GS:ffff880005220000(0000)
> knlGS:0000000000000000
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085319] CS: 0010 DS:
> 0018 ES: 0018 CR0: 000000008005003b
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085321] CR2:
> 00000000f7769514 CR3: 0000000125132000 CR4: 00000000000006e0
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085324] DR0:
> 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085326] DR3:
> 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085329] Process
> usb-storage (pid: 330, threadinfo ffff8801247e0000, task
> ffff880124d97810)
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085331] Stack:
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085332]
> ffff880124f6ce58 ffff880124f6cda0 ffff880124f6ce58 ffffffffa000ee8d
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085336] <0>
> ffff880124f6cde0 ffffffffa01223ad 0000000000000000 ffff880100000010
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085340] <0>
> ffff8801247e1d10 ffff880123879c00 ffff88003785d000 ffff880123879c00
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085345] Call Trace:
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085358]
> [<ffffffffa000ee8d>] ? sg_clean+0x2f/0x64 [usbcore]
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085364]
> [<ffffffffa01223ad>] ? usb_stor_bulk_transfer_sglist+0x7f/0xd1
> [usb_storage]
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085370]
> [<ffffffffa012241c>] ? usb_stor_bulk_srb+0x1d/0x2b [usb_storage]
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085375]
> [<ffffffffa01225aa>] ? usb_stor_Bulk_transport+0xf5/0x24c
> [usb_storage]
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085397]
> [<ffffffffa0060bab>] ? scsi_eh_prep_cmnd+0xb5/0x15a [scsi_mod]
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085409]
> [<ffffffffa0121ef9>] ? usb_stor_invoke_transport+0x12e/0x308
> [usb_storage]
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085420]
> [<ffffffffa0123782>] ? usb_stor_control_thread+0x135/0x1d6
> [usb_storage]
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085431]
> [<ffffffffa012364d>] ? usb_stor_control_thread+0x0/0x1d6
> [usb_storage]
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085439]
> [<ffffffff8106490d>] ? kthread+0x79/0x81
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085449]
> [<ffffffff81011baa>] ? child_rip+0xa/0x20
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085455]
> [<ffffffff81064894>] ? kthread+0x0/0x81
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085461]
> [<ffffffff81011ba0>] ? child_rip+0x0/0x20
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085464] Code: 83 c3 08
> 48 83 3b 00 eb ec 48 83 fd 10
> 0f 86 89 00 00 00 48 89 ef e8 dc e8 ff ff 48 89 c7 48 8b 00 84 c0
> 78 13 66 a9 00 c0 75 04 <0f>
> 0b eb fe 5b 5d 41 5c e9 0e 58 fd ff 48 8b 4c 24 18 4c 8b 4f
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085523] RIP
> [<ffffffff810e64f9>] kfree+0x55/0xcb
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085532] RSP <ffff8801247e1cd0>
> Apr 6 10:45:29 c-68-33-222-6 kernel: [ 768.085537] ---[ end trace
> f5f11fc4b4ac0e76 ]---
>
>
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>
--
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
- Albert Camus
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