Hello,
I updated my system's kernel from 2.6.13.2 to 2.6.14,
then it oops when I connect my Digital Camera via USB connection
as USB storage device.
I went back to 2.6.14-rc1, still the same panic happen.
2.6.13.2 and before, the kernel has been worked as expected.
CPU Intel P4(2.4Ghz)
USB Device Pentax Optio S40.
Unable to handle kernel paging request at virtual address dc9d1f4c
printing eip:
c02b44cc
*pde = 00073067
*pte = 1c9d1000
Oops: 0000 [#1]
SMP DEBUG_PAGEALLOC
Modules linked in: autofs e100 ipt_LOG ipt_state ip_conntrack
ipt_recent iptable
_filter ip_tables video rtc
CPU: 1
EIP: 0060:[<c02b44cc>] Not tainted VLI
EFLAGS: 00010286 (2.6.14)
EIP is at scsi_run_queue+0xc/0xd0
eax: 00000001 ebx: dc9d1e3c ecx: d6b67910 edx: dc9d1e3c
esi: d5048eb0 edi: dc9d1e3c ebp: c1507e98 esp: c1507e84
ds: 007b es: 007b ss: 0068
Process ksoftirqd/1 (pid: 6, threadinfo=c1506000 task=dfe2dad0)
Stack: 00000292 de3a7bf8 dc9d1e3c d5048eb0 dc9d1e3c c1507ea8 c02b4612 dc9d1e3c
da51bf60 c1507ecc c02b473f d5048eb0 00000000 00000024 00000286 00000001
d5048eb0 00000000 c1507f10 c02b4b2e d5048eb0 00000000 00000024 00000001
Call Trace:
[<c0103abf>] show_stack+0x7f/0xa0
[<c0103c72>] show_registers+0x162/0x1d0
[<c0103e90>] die+0x100/0x1a0
[<c039d7ae>] do_page_fault+0x31e/0x640
[<c0103763>] error_code+0x4f/0x54
[<c02b4612>] scsi_next_command+0x22/0x30
[<c02b473f>] scsi_end_request+0xcf/0xf0
[<c02b4b2e>] scsi_io_completion+0x26e/0x470
[<c02b4fc7>] scsi_generic_done+0x37/0x50
[<c02af9e5>] scsi_finish_command+0x85/0xa0
[<c02af89c>] scsi_softirq+0xcc/0x140
[<c0122085>] __do_softirq+0xd5/0xf0
[<c01220d8>] do_softirq+0x38/0x40
[<c0122685>] ksoftirqd+0x95/0xe0
[<c0131cfa>] kthread+0xba/0xc0
[<c0100ecd>] kernel_thread_helper+0x5/0x18
Code: f0 8b 42 44 e8 16 7f 0e 00 89 45 ec 89 1c 24 e8 6b b7 ff ff eb aa 89 f6 8d
bc 27 00 00 00 00 55 89 e5 57 56 53 83 ec 08 8b 55 08 <8b> 82 10 01 00 00 8b 38
f6 80 85 01 00 00 80 0f 85 9e 00 00 00
<0>Kernel panic - not syncing: Fatal exception in interrupt
Masanari
Attachment:
config-2.6.14
Description: Binary data
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