Kernel bug? "invalid opcode: 0000 [#1] SMP"
Here are some messages from /var/log/syslog. Some of this stuff was
printed on all my xterms.
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 ]---
Reply to: