> Kevin Bloom <k...@netbsd.org> wrote:
> > When I try to view the savecore stuff the only information that I
> > get is "bad namelist" or some varient of that.
>
> You need to fix this first to have any way of tracking down what is
> going on.
It crashed again but this time I've actually got useful information.
Here is the dmesg:
[ 175.399957] uvm_fault(0xffffe2b31bd79c78, 0x0, 1) -> e
[ 175.399957] fatal page fault in supervisor mode
[ 175.399957] trap type 6 code 0 rip 0xffffffff80ca042b cs 0x8 rflags 0x13287
cr2 0 ilevel 0 rsp 0xffffbe04bacdbcc0
[ 175.399957] curlwp 0xffffe2b31d146040 pid 2207.2207 lowest kstack
0xffffbe04bacd72c0
[ 175.399957] panic: trap
[ 175.399957] cpu2: Begin traceback...
[ 175.399957] vpanic() at netbsd:vpanic+0x183
[ 175.409956] panic() at netbsd:panic+0x3c
[ 175.409956] trap() at netbsd:trap+0xbaf
[ 175.409956] --- trap (number 6) ---
[ 175.419956] ufs_balloc_range() at netbsd:ufs_balloc_range+0x1cd
[ 175.419956] ffs_write() at netbsd:ffs_write+0x34e
[ 175.419956] VOP_WRITE() at netbsd:VOP_WRITE+0xa6
[ 175.429956] vn_write() at netbsd:vn_write+0x10e
[ 175.429956] dofilewrite() at netbsd:dofilewrite+0x80
[ 175.429956] sys_write() at netbsd:sys_write+0x49
[ 175.439956] syscall() at netbsd:syscall+0x1fc
[ 175.439956] --- syscall (number 4) ---
[ 175.439956] netbsd:syscall+0x1fc:
[ 175.439956] cpu2: End traceback...
[ 175.439956] dumping to dev 0,1 (offset=8, size=4164413):
[ 175.439956] dump <4>thinkpad0: workqueue busy: updates stopped
[ 211.420155] acpitz0: workqueue busy: updates stopped
[ 211.420155] coretemp0: workqueue busy: updates stopped
[ 211.420155] coretemp1: workqueue busy: updates stopped
[ 211.420155] acpibat0: workqueue busy: updates stopped
vmstat:
4096 bytes per page
8 page colors
4031070 pages managed
3939143 pages free
0 pages paging
9730 pages wired
1 reserve pagedaemon pages
20 reserve kernel pages
125979 boot kernel pages
15361 kernel pool pages
21168 anonymous pages
19283 cached file pages
7433 cached executable pages
1024 minimum free pages
1365 target free pages
1343690 maximum wired pages
1 swap devices
1019893 swap pages
0 swap pages in use
0 swap allocations
140232 total faults taken
26484 traps
372148 device interrupts
82091 CPU context switches
979 software interrupts
1033215 system calls
0 pagein requests
0 pageout requests
0 pages swapped in
0 pages swapped out
624 forks total
205 forks blocked parent
205 forks shared address space with parent
208248 pagealloc desired color avail
0 pagealloc desired color not avail
157316 pagealloc local cpu avail
50932 pagealloc local cpu not avail
0 faults with no memory
0 faults with no anons
0 faults had to wait on pages
0 faults found released page
4329 faults relock (4327 ok)
1690122 anon page faults
0 anon retry faults
22506 amap copy faults
0 neighbour anon page faults
208260 neighbour object page faults
68453 locked pager get faults
4329 unlocked pager get faults
1675876 anon faults
14246 anon copy on write faults
52400 object faults
16046 promote copy faults
77837 promote zero fill faults
0 faults upgraded lock
0 faults couldn't upgrade lock
6 times daemon wokeup
2 revolutions of the clock hand
0 pages freed by daemon
0 pages scanned by daemon
0 anonymous pages scanned by daemon
0 object pages scanned by daemon
0 pages reactivated
0 pages found busy by daemon
0 total pending pageouts
17945 pages deactivated
0 per-cpu stats synced
0 anon pages possibly dirty
0 anon pages dirt 0 anon pages clean
0 file pages possibly dirty
0 file pages dirty
0 file pages clean
0 total name lookups
0 good hits
0 negative hits
0 bad hits
0 false hits
0 miss
0 too long
0 pass2 hits
0 2passes
0 reverse hits
0 reverse miss
0 access denied
cache hits (0% pos + 0% neg) system 0% per-process
deletions 0%, falsehits 0%, toolong 0%
crash bt:
dm_target_stripe_strategy.cold() at 0
kern_reboot() at sys_reboot
vpanic() at vpanic+0x18d
panic() at vprintf
trap() at startlwp
--- trap (number 6) ---
ufs_balloc_range() at ufs_balloc_range+0x1cd
ffs_write() at ffs_write+0x34e
VOP_WRITE() at VOP_WRITE+0xa6
vn_write() at vn_write+0x10e
dofilewrite() at dofilewrite+0x80
sys_write() at sys_write+0x49
syscall() at syscall+0x1fc
--- syscall (number 4) ---
syscall+0x1fc:
ps:
PID TTY STAT TIME COMMAND
1 ? Rs 0:00.00 init
346 ? RKs 0:00.00 [master]
347 ? D 0:00.00 (pickup)
348 ? D 0:00.00 /usr/X11R7/bin/X :0 -noretro vt05 -auth
/var/db/xdm/authdir/authfiles/A:0-CdJujB (qmgr)
395 ? D 0:00.00 (ntpd)
497 ? DKs 0:00.00 [inetd]
575 ? R 0:00.00 (dhcpcd)
751 ? Rs 0:00.00 (xdm)
895 ? R 0:00.00 (dhcpcd)
932 ? RKs 0:00.00 [wpa_supplicant]
934 ? U 0:00.00 (dhcpcd)
953 ? R 0:00.00 (dhcpcd)
1658 ? RKs 0:00.00 [syslogd]
2207 ? RKsl 0:00.00 [X]
2301 ? RKs 0:00.00 [dbus-daemon]
2354 ? RKs 0:00.00 [powerd]
2491 ? OKs 0:00.00 [ntpd]
2555 ? RKs 0:00.00 [sshd]
2612 ? RKs 0:00.00 [xdm]
2614 ? RKs 0:00.00 [cron]
2877 ? Rs 0:00.00 (cupsd)
0 console- ?< 0:00.00 ()
582 ttyE0 R 0:00.00 /usr/sbin/inetd -l (ksh)
588 ttyE0 R< 0:00.00 (su)
590 ttyE0 R 0:00.00 (ksh)
642 ttyE0 Rs 0:00.00 (login)
643 ttyE1 Ds 0:00.00 (getty)
645 ttyE2 Rs 0:00.00 (getty)
644 ttyE3 Rs 0:00.00 (getty)
I was able to get the output of ps from crash(8) as well, if needed.
kev
