Strange reboot since 9.1

[Marcelo Gondim]

Em 07/03/13 10:12, Loïc Blot escreveu:
> Hi Andriy,
> thanks for your help.
>
> here is the stack backtrace (i have 11 core.txt files, and each has this
> crash). (cat /var/crash/core.txt.11)
>
> panic: page fault
> cpuid = 0
> KDB: stack backtrace:
> #0 0xffffffff809208a6 at kdb_backtrace+0x66
> #1 0xffffffff808ea8be at panic+0x1ce
> #2 0xffffffff80bd8240 at trap_fatal+0x290
> #3 0xffffffff80bd857d at trap_pfault+0x1ed
> #4 0xffffffff80bd8b9e at trap+0x3ce
> #5 0xffffffff80bc315f at calltrap+0x8
> #6 0xffffffff80a861d5 at udp_input+0x475
> #7 0xffffffff80a043dc at ip_input+0xac
> #8 0xffffffff809adafb at netisr_dispatch_src+0x20b
> #9 0xffffffff809a35cd at ether_demux+0x14d
> #10 0xffffffff809a38a4 at ether_nh_input+0x1f4
> #11 0xffffffff809adafb at netisr_dispatch_src+0x20b
> #12 0xffffffff80438fd7 at bce_intr+0x487
> #13 0xffffffff808be8d4 at intr_event_execute_handlers+0x104
> #14 0xffffffff808c0076 at ithread_loop+0xa6
> #15 0xffffffff808bb9ef at fork_exit+0x11f
> #16 0xffffffff80bc368e at fork_trampoline+0xe
> Uptime: 2h6m59s
> Dumping 1177 out of 8162
> MB:..2%..11%..21%..32%..41%..51%..62%..71%..81%..92%
>
> I can't read vmcore.11 only with this option:
>
> kgdb -d /var/crash/vmcore.11
>
> I read man and thought i must use kgdb -c /var/crash/vmcore.11 but it's
> not a suitable image. (kgdb: couldn't find a suitable kernel image)
>
> This servers uses UDP packets, for SNMP requests (> 10000/h), NTP (a
> little), Syslog (that's all i remember).
Hi,

Look this 
http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-gdb.html

[]'s
Gondim