#4972 NORM Never A: Crash at startup with USB disk.
Zarro Boogs per Child
bugtracker at laptop.org
Fri Nov 16 14:00:25 EST 2007
#4972: Crash at startup with USB disk.
--------------------+-------------------------------------------------------
Reporter: dwmw2 | Owner: dwmw2
Type: defect | Status: new
Priority: normal | Milestone: Never Assigned
Component: kernel | Version:
Keywords: | Verified: 0
--------------------+-------------------------------------------------------
{{{
[ 252.136134] Freeing unused kernel memory: 172k freed
[ 252.163590] Write protecting the kernel read-only data: 657k
[ 256.254024] scsi 0:0:0:0: Direct-Access Generic USB Disk
9.02 PQ: 0 ANSI: 2
[ 256.289912] sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors (40008
MB)
[ 256.318284] sd 0:0:0:0: [sda] Write Protect is off
[ 256.342980] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 256.378264] sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors (40008
MB)
[ 256.406770] sd 0:0:0:0: [sda] Write Protect is off
[ 256.431733] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 256.458111] sda: sda1 sda2 sda3 sda4
[ 256.515689] sd 0:0:0:0: [sda] Attached SCSI disk
[ 256.596830] EEP! 00000000 != cedfbf48
[ 256.622044] ------------[ cut here ]------------
[ 256.647111] kernel BUG at kernel/workqueue.c:260!
[ 256.672394] invalid opcode: 0000 [#1]
[ 256.696545] PREEMPT
[ 256.718934] Modules linked in:
[ 256.742070] CPU: 0
[ 256.742079] EIP: 0060:[<c041e026>] Not tainted VLI
[ 256.742091] EFLAGS: 00010282 (2.6.22 #60)
[ 256.810883] EIP is at run_workqueue+0x85/0x125
[ 256.833687] eax: 0000002c ebx: cebea544 ecx: ceda4000 edx:
00000000
[ 256.859662] esi: cedfbf48 edi: cebea540 ebp: ceda4fac esp:
ceda4f8c
[ 256.885834] ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068
[ 256.911292] Process kblockd/0 (pid: 45, ti=ceda4000 task=c1224ab0
task.ti=ceda4000)
[ 256.919920] Stack: c0687112 00000000 cedfbf48 00000037 c04e2a1c
cedfbf48 c041e734 ceda4fc8
[ 256.949483] ceda4fd0 c041e7eb 00000000 c1224ab0 c0420de7
ceda4fc0 ceda4fc0 cedfbf48
[ 256.979755] 00000000 ceda4fe0 c0420d26 c0420ced 00000000
00000000 c0404017 cede3ecc
[ 257.010548] Call Trace:
[ 257.057110] [<c040436e>] show_trace_log_lvl+0x1a/0x2f
[ 257.085564] [<c040441e>] show_stack_log_lvl+0x9b/0xa3
[ 257.113114] [<c0404605>] show_registers+0x1df/0x320
[ 257.139809] [<c040483f>] die+0xf9/0x20d
[ 257.165601] [<c062d193>] do_trap+0x7d/0x85
[ 257.191724] [<c0404ca5>] do_invalid_op+0x88/0x92
[ 257.218269] [<c062cf7a>] error_code+0x6a/0x70
[ 257.244478] [<c041e7eb>] worker_thread+0xb7/0xc4
[ 257.270731] [<c0420d26>] kthread+0x39/0x5f
[ 257.295813] [<c0404017>] kernel_thread_helper+0x7/0x10
[ 257.321501] =======================
[ 257.345221] Code: 10 89 f0 89 1b 89 5b 04 e8 31 ed 20 00 8b 43 fc 83 e0
fc 39 f0 74 18 89 74 24 08 89 44 24 04 c7 04 24 12 71 68 c0 e8 c6 41
[ 257.432592] EIP: [<c041e026>] run_workqueue+0x85/0x125 SS:ESP
0068:ceda4f8c
[ 257.498052] list_add corruption. prev->next should be next (cedfbf58),
but was 6b6b6b6b. (prev=cebea544).
[ 257.554100] ------------[ cut here ]------------
[ 257.582299] kernel BUG at lib/list_debug.c:33!
[ 257.610293] invalid opcode: 0000 [#2]
[ 257.637347] PREEMPT
[ 257.662580] Modules linked in:
[ 257.688737] CPU: 0
[ 257.688746] EIP: 0060:[<c04f183c>] Not tainted VLI
[ 257.688758] EFLAGS: 00010086 (2.6.22 #60)
[ 257.770357] EIP is at __list_add+0x4b/0x60
[ 257.797785] eax: 00000070 ebx: ceb82ba0 ecx: c0734000 edx:
00000103
[ 257.828587] esi: 6b6b6b6b edi: 00000046 ebp: c0734df4 esp:
c0734ddc
[ 257.859154] ds: 007b es: 007b fs: 0000 gs: 0033 ss: 0068
[ 257.888950] Process udevd (pid: 801, ti=c0734000 task=ced93570
task.ti=ce0fe000)
[ 257.897276] Stack: c0699d02 cedfbf58 6b6b6b6b cebea544 cedfbf48
ceb82b9c c0734e04 c041e0f7
[ 257.930608] cedfbf48 cedfbf48 c0734e18 c041e3f3 ceb82b9c
cedc71a0 ceb82b50 c0734e28
[ 257.964015] c041e45b 00000001 ce0cc660 c0734e30 c04e2fff
c0734e68 c04e9d13 ffffffff
[ 257.997234] Call Trace:
[ 258.046752] [<c040436e>] show_trace_log_lvl+0x1a/0x2f
[ 258.075707] [<c040441e>] show_stack_log_lvl+0x9b/0xa3
[ 258.104264] [<c0404605>] show_registers+0x1df/0x320
[ 258.132838] [<c040483f>] die+0xf9/0x20d
[ 258.160250] [<c062d193>] do_trap+0x7d/0x85
[ 258.187888] [<c0404ca5>] do_invalid_op+0x88/0x92
[ 258.216177] [<c062cf7a>] error_code+0x6a/0x70
[ 258.244213] [<c041e0f7>] insert_work+0x31/0x57
[ 258.272321] [<c041e3f3>] __queue_work+0x1f/0x2d
[ 258.300452] [<c041e45b>] queue_work+0x39/0x66
[ 258.328367] [<c04e2fff>] kblockd_schedule_work+0xf/0x11
[ 258.357297] [<c04e9d13>] cfq_completed_request+0x25b/0x272
[ 258.386383] [<c04e1fb9>] elv_completed_request+0x2f/0x72
[ 258.414558] [<c04e3d5a>] __blk_put_request+0x23/0x74
[ 258.441623] [<c04e3e38>] end_that_request_last+0x8d/0x92
[ 258.468586] [<c0543241>] scsi_end_request+0x91/0xb1
[ 258.494544] [<c0543431>] scsi_io_completion+0x184/0x3b4
[ 258.520060] [<c054a517>] sd_rw_intr+0x2e5/0x313
[ 258.544110] [<c053e9d8>] scsi_finish_command+0x87/0x8f
[ 258.568718] [<c0543c63>] scsi_softirq_done+0xd0/0xd8
[ 258.593045] [<c04e2b59>] blk_done_softirq+0x4f/0x5e
[ 258.617278] [<c0415aac>] __do_softirq+0x43/0x8a
[ 258.641225] [<c0405364>] do_softirq+0x56/0xad
[ 258.665097] [<c0415a2c>] irq_exit+0x30/0x6d
[ 258.688860] [<c040547f>] do_IRQ+0xc4/0xd9
[ 258.712323] [<c0403f37>] common_interrupt+0x23/0x28
[ 258.736729] [<c0454754>] cache_alloc_debugcheck_after+0x23/0x179
[ 258.762619] [<c04559b5>] kmem_cache_alloc+0x79/0x84
[ 258.787026] [<c04104c2>] copy_process+0x8be/0x1098
[ 258.811241] [<c0410eab>] do_fork+0x98/0x1b8
[ 258.834392] [<c0402231>] sys_clone+0x33/0x39
[ 258.857116] [<c0403d4a>] sysenter_past_esp+0x5f/0x85
[ 258.880075] =======================
[ 258.901032] Code: b2 9c 69 c0 e8 d2 09 f2 ff 0f 0b eb fe 8b 32 39 ce 74
1c 89 54 24 0c 89 74 24 08 89 4c 24 04 c7 04 24 02 9d 69 c0 e8 b0 09
[ 258.978499] EIP: [<c04f183c>] __list_add+0x4b/0x60 SS:ESP 0068:c0734ddc
[ 259.004601] Kernel panic - not syncing: Fatal exception in interrupt
[ 274.616658] atkbd.c: Spurious ACK on isa0060/serio0. Some program might
be trying access hardware directly.
}}}
--
Ticket URL: <http://dev.laptop.org/ticket/4972>
One Laptop Per Child <http://dev.laptop.org>
OLPC bug tracking system
More information about the Bugs
mailing list