Messages in this thread | | | From | Chris Clayton <> | Subject | 2.6.39 - crash when plugging in a usb memory stick | Date | Fri, 27 May 2011 09:09:00 +0100 |
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Hi,
I've just had the following crash after plugging in a usb memory stick. Some diagnostic output may be missing because it was scrolled off screen by a subsequent oops, which I have assumed was induced by this crash and not, therefore, copied down. Also, I skipped writing down the modules linked because it's a long list, but there are no out-of-tree modules of any kind and the kernel was not tainted (until after this crash).
last sysfs file: /sys/devices/virtual/bdi/8:32/uevent Modules linked in ... PID: 3, comm: ksoftirqd/0 Not tainted 2.6.39 #1 Gigabyte Techmology Co., Ltd EG41MF-US2H/EG41MF-US2H EIP is at 0x0 EAX: f4500e20 EBX:f4500e20 ECX:ebc88c60 EDX: 00000000 ESI: f4500e20 EDI: c9c9fc00 EBP: ebc2d420 ESP: f4c4be80 DS: 007b ES: 007b FS: 00d8 GS:0000 SS: 0068 Process ksoftirqd/0 (pid 3, ti=f4c4a000 task=f4c44720 task.ti=f4c4a000) Stack: c114d4ec f4500e20 c9c9fc00 ebc2d420 00000000 f4500e20 c9c9fc00 c120abce c141e188 c120a944 e2d13d9c fffffffb c102582f c6258840 f4500e20 00000296 c9c9fc00 e6c2d420 c114ada8 ebc2d400 f4c4beec c12094de cb2580c0 00000246 Call trace: c114d4ec blk_peek_request+oxfc/0x150 c120abce scsi_request_fn+ox30e.0x370 c120a944 scsi_request_fn+0x84/0x370 c102582f complete+0x3f/-x60 c114ada8 blk_run_queue+0x28/0x40 c12094de scsi_run_queue+0xae/0x230 c120aef0 scsi_next_command+0x30/0x50 c120b0a0 scsi_io_completion+0x150/0x590 c1151722 blk_done_softirq+0x52/0x60 c1037f85 __do_soft_irq+0x75/0xf0 c1075b7f rcu_note_context_switch+0x6f/0x150 c10380b8 run_softirqd+0xb8/0x1a0 c1038000 __do_softirq+0xf0/0xf0 c104b104 kthread+0x74/0x80 c1048090 kthread_worker_fn+0x170/0x170 c13623f6 kernel_thread_helper+0x6/0xd Code: Bad EIP value EIP: [<00000000>] 0x0 SS:ESP 0068:f4c4be80 CR2: 00000000000000000
I've been using 2.6.39 since the day it was released, plus -rc version since rc2 and this is the first crash I have experienced. Consequently, recreating the crash might not be possible. Nevertheless, let me know if there's any way I can help to fix this.
Chris -- The more I see, the more I know. The more I know, the less I understand. Changing Man - Paul Weller
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