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Re: Kernel panic with usbverbose (?)
Michael van Elst a écrit :
> joel.bertrand%systella.fr@localhost (=?UTF-8?Q?BERTRAND_Jo=c3=abl?=) writes:
>
>> No. This PID is a kernel thread (ioflush). This morning, I have seen
>> several panics in ioflush.
>
> Kernel threads all run as PID=0.
Of course. I don't know what was 160.1. But since this morning, I've
only seen panics in 0.175. Another one :
[ 8900.078912] sd0d: error writing fsbn 11514444945 of
11514444945-11514444961 (sd0 bn 11514444945; cn 5622287 tn 36 sn 17)
[ 8900.078912] sd0d: error writing fsbn 11514444962 of
11514444962-11514445008 (sd0 bn 11514444962; cn 5622287 tn 37 sn 2)
[ 8900.078912] sd0d: error writing fsbn 11514445009 of
11514445009-11514445072 (sd0 bn 11514445009; cn 5622287 tn 38 sn 17)
[ 8900.078912] sd0d: error writing fsbn 11514445073 of
11514445073-11514445089 (sd0 bn 11514445073; cn 5622287 tn 40 sn 17)
[ 8900.078912] sd0d: error writing fsbn 11514445090 of
11514445090-11514445104 (sd0 bn 11514445090; cn 5622287 tn 41 sn 2)
[ 8900.078912] sd0d: error writing fsbn 11514445105 of
11514445105-11514445168 (sd0 bn 11514445105; cn 5622287 tn 41 sn 17)
[ 8900.078912] sd0d: error writing fsbn 11514445169 (sd0 bn
11514445169; cn 5622287 tn 43 sn 17)
[ 8909.342671] uvm_fault(0xffffffff8151f760, 0xffffba0020ad0000, 1) -> e
[ 8909.342671] fatal page fault in supervisor mode
[ 8909.342671] trap type 6 code 0 rip 0xffffffff8026aee8 cs 0x8 rflags
0x10286 cr2 0xffffba0020ad0070 ilevel 0 rsp 0xffffba013cc18b90
[ 8909.342671] curlwp 0xffff9974adb6e900 pid 0.175 lowest kstack
0xffffba013cc162c0
[ 8909.342671] panic: trap
[ 8909.342671] cpu5: Begin traceback...
[ 8909.342671] vpanic() at netbsd:vpanic+0x160
[ 8909.342671] snprintf() at netbsd:snprintf
[ 8909.342671] startlwp() at netbsd:startlwp
[ 8909.342671] alltraps() at netbsd:alltraps+0xbb
[ 8909.342671] dk_start() at netbsd:dk_start+0x102
[ 8909.342671] spec_strategy() at netbsd:spec_strategy+0xa7
[ 8909.342671] VOP_STRATEGY() at netbsd:VOP_STRATEGY+0x4c
[ 8909.352675] dkstart() at netbsd:dkstart+0x184
[ 8909.352675] spec_strategy() at netbsd:spec_strategy+0xa7
[ 8909.352675] VOP_STRATEGY() at netbsd:VOP_STRATEGY+0x4c
[ 8909.352675] wapbl_buffered_write_async() at
netbsd:wapbl_buffered_write_async+0x7d
[ 8909.352675] wapbl_buffered_write() at netbsd:wapbl_buffered_write+0xdf
[ 8909.352675] wapbl_circ_write() at netbsd:wapbl_circ_write+0x103
[ 8909.352675] wapbl_flush() at netbsd:wapbl_flush+0x26f
[ 8909.352675] ffs_sync() at netbsd:ffs_sync+0x20a
[ 8909.362679] VFS_SYNC() at netbsd:VFS_SYNC+0x35
[ 8909.362679] sched_sync() at netbsd:sched_sync+0x98
[ 8909.362679] cpu5: End traceback...
JKB
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