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大家看看 这个问题 拔了u盘 死机了
来源: 互联网 发布时间:2016-12-24
本文导语: [try_umount_usb_storge_device]liscsi 1:0:0:0: rejecting I/O to dead device Buffer I/O error on device sda1, logical block 503 lost page write due to I/O error on sda1 ne:1330-->devices sda. ------------[ cut here ]------------ Badness at 8189b8c8 [verbose...
[try_umount_usb_storge_device]liscsi 1:0:0:0: rejecting I/O to dead device
Buffer I/O error on device sda1, logical block 503
lost page write due to I/O error on sda1
ne:1330-->devices sda.
------------[ cut here ]------------
Badness at 8189b8c8 [verbose debug info unavailable]
Pid : 705, Comm: ipanel.elf
PC is at mark_buffer_dirty+0xa8/0xe0
PC : 8189b8c8 SP : 88c5de38 SR : 40008101 TEA : 3f96d4e8 Tainted: P
R0 : 00000000 R1 : 00000000 R2 : 81c8c7f0 R3 : 88c5c000
R4 : 88c8d3ac R5 : 00000001 R6 : 8b064654 R7 : 00000114
R8 : 81816620 R9 : 8c7011c0 R10 : 87dbc000 R11 : 88c5de04
R12 : 00000001 R13 : 818166c0 R14 : 88c5de38
MACH: 00004a93 MACL: 7c85c000 GBR : 3a9a7938 PR : 818d7612
Call trace:
[] journal_update_superblock+0x72/0x120
[] journal_destroy+0x17a/0x260
[] preempt_schedule+0x0/0x80
[] log_do_checkpoint+0x0/0x5c0
[] autoremove_wake_function+0x0/0x40
[] ext3_put_super+0x2a/0x1c0
[] generic_shutdown_super+0x56/0x140
[] invalidate_inodes+0x0/0x120
[] kill_block_super+0x12/0x40
[] deactivate_super+0x68/0xc0
[] mntput_no_expire+0x58/0x100
[] path_release_on_umount+0x16/0x40
[] __lock_text_start+0x0/0xa0
[] lock_kernel+0x0/0xa0
[] sys_umount+0x3a/0x2a0
[] sys_write+0x3e/0x80
[] sys_oldumount+0xc/0x20
[] sys_oldumount+0x0/0x20
[] syscall_call+0xa/0xe
scsi 1:0:0:0: rejecting I/O to dead device
Buffer I/O error on device sda1, logical block 503
lost page write due to I/O error on sda1
[I][ipanel_tuner_task]tuscsi 1:0:0:0: rejecting I/O to dead device
Buffer I/O error on device sda1, logical block 0
lost page write due to I/O error on sda1
ner_data.status=1/1
time2-time1====2042
[I][ipanel_tuner_task][503] [6980000] lock success...
33333m_proc ===0x45c944,pTuner->status===1 ,ipanel_handle==0x34997d20 g_loader_handle==(nil)
Close
在这死了,请高手帮帮忙。
Buffer I/O error on device sda1, logical block 503
lost page write due to I/O error on sda1
ne:1330-->devices sda.
------------[ cut here ]------------
Badness at 8189b8c8 [verbose debug info unavailable]
Pid : 705, Comm: ipanel.elf
PC is at mark_buffer_dirty+0xa8/0xe0
PC : 8189b8c8 SP : 88c5de38 SR : 40008101 TEA : 3f96d4e8 Tainted: P
R0 : 00000000 R1 : 00000000 R2 : 81c8c7f0 R3 : 88c5c000
R4 : 88c8d3ac R5 : 00000001 R6 : 8b064654 R7 : 00000114
R8 : 81816620 R9 : 8c7011c0 R10 : 87dbc000 R11 : 88c5de04
R12 : 00000001 R13 : 818166c0 R14 : 88c5de38
MACH: 00004a93 MACL: 7c85c000 GBR : 3a9a7938 PR : 818d7612
Call trace:
[] journal_update_superblock+0x72/0x120
[] journal_destroy+0x17a/0x260
[] preempt_schedule+0x0/0x80
[] log_do_checkpoint+0x0/0x5c0
[] autoremove_wake_function+0x0/0x40
[] ext3_put_super+0x2a/0x1c0
[] generic_shutdown_super+0x56/0x140
[] invalidate_inodes+0x0/0x120
[] kill_block_super+0x12/0x40
[] deactivate_super+0x68/0xc0
[] mntput_no_expire+0x58/0x100
[] path_release_on_umount+0x16/0x40
[] __lock_text_start+0x0/0xa0
[] lock_kernel+0x0/0xa0
[] sys_umount+0x3a/0x2a0
[] sys_write+0x3e/0x80
[] sys_oldumount+0xc/0x20
[] sys_oldumount+0x0/0x20
[] syscall_call+0xa/0xe
scsi 1:0:0:0: rejecting I/O to dead device
Buffer I/O error on device sda1, logical block 503
lost page write due to I/O error on sda1
[I][ipanel_tuner_task]tuscsi 1:0:0:0: rejecting I/O to dead device
Buffer I/O error on device sda1, logical block 0
lost page write due to I/O error on sda1
ner_data.status=1/1
time2-time1====2042
[I][ipanel_tuner_task][503] [6980000] lock success...
33333m_proc ===0x45c944,pTuner->status===1 ,ipanel_handle==0x34997d20 g_loader_handle==(nil)
Close
在这死了,请高手帮帮忙。
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在把盘前先umount一下,这样会安全
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内核版本?发行版?
如果是linux 2.4(rh9),去换新的
如果是ubuntu 11.04/fedora,去换个稳定的
如果是linux 2.4(rh9),去换新的
如果是ubuntu 11.04/fedora,去换个稳定的
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听老师说过,直接拔U盘可能导致系统崩溃,不知道是什么原因!
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usb驱动的bug,windows就有过这种事情,Linux号称usb驱动bug少,其实也遇到过
保护模式的操作系统,只有内核级代码(驱动、内核)才会使系统崩溃