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

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