Messages in this thread | ![/](/images/icornerl.gif) | | Date | Thu, 31 Jul 2003 19:51:37 -0700 (PDT) | From | Gorik Van Steenberge <> | Subject | 2.6.0-test2 usb-storage problem |
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Hello,
I'm running 2.6.0-test2, this happened right after doing rmmod usb-storage. If any further info is needed, please send me a mail back.
[root@aeolus:/proc/scsi]# ls device_info scsi usb-storage usb-storage [root@aeolus:/proc/scsi]# ll Segmentation fault Aug 1 04:42:30 aeolus kernel: drivers/usb/core/usb.c: deregistering driver usb-storage Aug 1 04:42:36 aeolus kernel: Unable to handle kernel paging request at virtual address d099f800 Aug 1 04:42:36 aeolus kernel: printing eip: Aug 1 04:42:36 aeolus kernel: c0179d4c Aug 1 04:42:36 aeolus kernel: *pde = 012f6067 Aug 1 04:42:36 aeolus kernel: *pte = 00000000 Aug 1 04:42:36 aeolus kernel: Oops: 0000 [#1] Aug 1 04:42:36 aeolus kernel: CPU: 0 Aug 1 04:42:36 aeolus kernel: EIP: 0060:[<c0179d4c>] Not tainted Aug 1 04:42:36 aeolus kernel: EFLAGS: 00010202 Aug 1 04:42:36 aeolus kernel: EIP is at proc_get_inode+0xac/0x140 Aug 1 04:42:36 aeolus kernel: eax: c6b98000 ebx: c712d0d0 ecx: 00000000 edx: d099f800 Aug 1 04:42:36 aeolus kernel: esi: cf633bc0 edi: 00000001 ebp: c76fc2c0 esp: c6b99e24 Aug 1 04:42:36 aeolus kernel: ds: 007b es: 007b ss: 0068 Aug 1 04:42:36 aeolus kernel: Process ls (pid: 463, threadinfo=c6b98000 task=c7 77b980) Aug 1 04:42:36 aeolus kernel: Stack: c712d0d0 00001244 00000000 0000000b c76fc347 cf633c13 c017c932 cffeae00 Aug 1 04:42:36 aeolus kernel: 00001244 cf633bc0 cf633bc0 ffffffea 00000000 fffffff4 c712dbb8 c712db50 Aug 1 04:42:36 aeolus kernel: c76fc2c0 c015bb5c c712db50 c76fc2c0 c6b99f38 00000000 c6b99f38 cfff0f00 Aug 1 04:42:36 aeolus kernel: Call Trace: Aug 1 04:42:36 aeolus kernel: [<c017c932>] proc_lookup+0x112/0x120 Aug 1 04:42:36 aeolus kernel: [<c015bb5c>] real_lookup+0xcc/0xf0 Aug 1 04:42:36 aeolus kernel: [<c015bde6>] do_lookup+0x96/0xb0 Aug 1 04:42:36 aeolus kernel: [<c015c29d>] link_path_walk+0x49d/0x8e0 Aug 1 04:42:36 aeolus kernel: [<c015b9d5>] path_release+0x15/0x40 Aug 1 04:42:36 aeolus kernel: [<c015cbb9>] __user_walk+0x49/0x60 Aug 1 04:42:36 aeolus kernel: [<c0157c1c>] vfs_lstat+0x1c/0x60 Aug 1 04:42:36 aeolus kernel: [<c01582db>] sys_lstat64+0x1b/0x40 Aug 1 04:42:36 aeolus kernel: [<c0109177>] syscall_call+0x7/0xb Aug 1 04:42:36 aeolus kernel: Aug 1 04:42:36 aeolus kernel: Code: 83 3a 02 74 4a ff 82 c0 00 00 00 b8 00 e0 ff ff 21 e0 ff 48 Aug 1 04:42:36 aeolus kernel: <6>note: ls[463] exited with preempt_count 2 Aug 1 04:43:23 aeolus kernel: SysRq : Emergency Sync Aug 1 04:43:23 aeolus kernel: Emergency Sync complete
After this happened, I did rmmod sd_mod and then scsi_mod:
Aug 1 04:44:55 aeolus kernel: remove_proc_entry: /proc/scsi busy, count=1
Cheers,
Gorik
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