Hi there,
when starting the network the kernel crashes.
Does anyone have an idea what the problem could be?
Thank you for your efforts
Regards
Uwe
dmesg -M netbsd.14.core -N netbsd.14
...
[ 28.382481] boot device: sd0
[ 28.382481] root on sd0a dumps on sd0b
[ 28.382481] dump_misc_init: max_paddr = 0xc30000000
[ 28.382481] mountroot: trying lfs...
[ 28.382481] mountroot: trying ffs...
[ 28.382481] root file system type: ffs
[ 28.382481] kern.module.path=/stand/amd64/9.99.93/modules
[ 28.402663] init: copying out path `/sbin/init' 11
[ 34.076183] mfi0: normal state on 'mfi0:0' (online)
[ 177.114151] Kernel lock error: _kernel_lock,239: spinout
[ 177.114151] lock address : 0xffffffff818a5040 type :
spin
[ 177.114151] initialized : 0xffffffff80f82ed0
[ 177.114151] shared holds : 0 exclusive:
1
[ 177.114151] shares wanted: 0 exclusive:
2
[ 177.114151] relevant cpu : 0 last held:
1
[ 177.114151] relevant lwp : 0xffff865288bc1080 last held:
0xffff865280278080
[ 177.114151] last locked* : 0xffffffff80ea0a90 unlocked :
0xffffffff80ea0aa1
[ 177.114151] curcpu holds : 0 wanted by:
0xffff865288bc1080
[ 177.114151] panic: LOCKDEBUG: Kernel lock error: _kernel_lock,239:
spinout
[ 177.114151] cpu0: Begin traceback...
[ 177.114151] vpanic() at netbsd:vpanic+0x156
[ 177.124150] panic() at netbsd:panic+0x3c
[ 177.124150] lockdebug_abort1() at netbsd:lockdebug_abort1+0xe6
[ 177.124150] _kernel_lock() at netbsd:_kernel_lock+0x22a
[ 177.124150] frag6_fasttimo() at netbsd:frag6_fasttimo+0x1a
[ 177.124150] pffasttimo() at netbsd:pffasttimo+0x34
[ 177.124150] callout_softclock() at netbsd:callout_softclock+0xbe
[ 177.124150] softint_dispatch() at netbsd:softint_dispatch+0xf2
[ 177.124150] DDB lost frame for netbsd:Xsoftintr+0x4f, trying
0xffff99037d0eb0f0
[ 177.124150] Xsoftintr() at netbsd:Xsoftintr+0x4f
[ 177.134195] --- interrupt ---
[ 177.134195] 0:
[ 177.134195] cpu0: End traceback...
[ 177.134195] dumping to dev 4,1 (offset=22227071, size=12581616):
[ 177.134195] dump
vmstat -M netbsd.14.core -N netbsd.14 -s
4096 bytes per page
64 page colors
12192674 pages managed
12109936 pages free
0 pages paging
0 pages wired
0 zero pages
1 reserve pagedaemon pages
20 reserve kernel pages
381045 boot kernel pages
189529716 kernel pool pages
635 anonymous pages
153 cached file pages
552 cached executable pages
1024 minimum free pages
1365 target free pages
4064224 maximum wired pages
1 swap devices
15359999 swap pages
0 swap pages in use
0 swap allocations
0 total faults taken
0 traps
0 device interrupts
0 CPU context switches
0 software interrupts
18446517600032562176 system calls
0 pagein requests
0 pageout requests
0 pages swapped in
0 pages swapped out
134 forks total
86 forks blocked parent
86 forks shared address space with parent
0 pagealloc zero wanted and avail
0 pagealloc zero wanted and not avail
0 aborts of idle page zeroing
81370 pagealloc desired color avail
0 pagealloc desired color not avail
21255 pagealloc local cpu avail
60115 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
143 faults relock (143 ok)
726290 anon page faults
0 anon retry faults
3480 amap copy faults
0 neighbour anon page faults
33715 neighbour object page faults
9305 locked pager get faults
143 unlocked pager get faults
724465 anon faults
1825 anon copy on write faults
7249 object faults
2056 promote copy faults
12206 promote zero fill faults
0 times daemon wokeup
0 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
0 pages deactivated
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
cache hits (0% pos + 0% neg) system 0% per-process
deletions 0%, falsehits 0%, toolong 0%
gdb /netbsd
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Reading symbols from /netbsd...
(gdb) target kvm netbsd.14.core
0xffffffff80226145 in cpu_reboot (howto=howto@entry=260,
bootstr=bootstr@entry=0x0) at /usr/src/sys/arch/amd64/amd64/machdep.c:720
720 dumpsys();
(gdb) bt
#0 0xffffffff80226145 in cpu_reboot (howto=howto@entry=260,
bootstr=bootstr@entry=0x0) at /usr/src/sys/arch/amd64/amd64/machdep.c:720
#1 0xffffffff80da5967 in kern_reboot (howto=howto@entry=260,
bootstr=bootstr@entry=0x0) at /usr/src/sys/kern/kern_reboot.c:73
#2 0xffffffff80deb0f2 in vpanic (fmt=fmt@entry=0xffffffff814c6b58
"LOCKDEBUG: %s error: %s,%zu: %s", ap=ap@entry=0xffff99037d0eaec8) at
/usr/src/sys/kern/subr_prf.c:290
#3 0xffffffff80deb1b7 in panic (fmt=fmt@entry=0xffffffff814c6b58
"LOCKDEBUG: %s error: %s,%zu: %s") at /usr/src/sys/kern/subr_prf.c:209
#4 0xffffffff80ddf398 in lockdebug_abort1 (dopanic=true,
msg=0xffffffff814bd8be "spinout", s=2, ld=0xffffffff81979718
<ld_prime+1080>, line=239, func=0xffffffff8136c410 <__func__.1>
"_kernel_lock") at /usr/src/sys/kern/subr_lockdebug.c:794
#5 lockdebug_abort1 (func=0xffffffff8136c410 <__func__.1> "_kernel_lock",
line=239, ld=0xffffffff81979718 <ld_prime+1080>, s=2,
msg=0xffffffff814bd8be "spinout", dopanic=<optimized out>) at
/usr/src/sys/kern/subr_lockdebug.c:772
#6 0xffffffff80d904da in _kernel_lock (nlocks=1) at
/usr/src/sys/kern/kern_lock.c:239
#7 0xffffffff80aedc54 in frag6_fasttimo () at
/usr/src/sys/netinet6/frag6.c:655
#8 0xffffffff80e1bf2a in pffasttimo (arg=<optimized out>) at
/usr/src/sys/kern/uipc_domain.c:763
#9 0xffffffff80dc428e in callout_softclock (v=<optimized out>) at
/usr/src/sys/kern/kern_timeout.c:785
#10 0xffffffff80db447b in softint_execute (s=2, l=0xffff865288bc1080) at
/usr/src/sys/kern/kern_softint.c:565
#11 softint_dispatch (pinned=<optimized out>, s=2) at
/usr/src/sys/kern/kern_softint.c:814
#12 0xffffffff80220d7f in Xsoftintr ()