On 23.06.2013 01:50, Alexander Chernyh wrote:
>>> kgdb kernel.debug /var/crash/vmcore.9
>> [skip]
>>
>>> Loaded symbols for /boot/kernel/snp.ko
>>> #0 doadump (textdump=1) at pcpu.h:249
>>> 249 __asm("movl %%fs:%1,%0" : "=r" (td)
>>> (kgdb)
>> Надо внимательней читать статью.
>> backtrace-то где?
>>
> (kgdb) backtrace
> #0 doadump (textdump=1) at pcpu.h:249
> #1 0xc0675cc5 in kern_reboot (howto=260)
> at /usr/src/sys/kern/kern_shutdown.c:449
> #2 0xc0675fc2 in panic (fmt=<value optimized out>)
> at /usr/src/sys/kern/kern_shutdown.c:637
> #3 0xc09b3633 in trap_fatal (frame=0xe7dfdb00, eva=178956980)
> at /usr/src/sys/i386/i386/trap.c:1043
> #4 0xc09b3719 in trap_pfault (frame=0xe7dfdb00, usermode=0, eva=178956980)
> at /usr/src/sys/i386/i386/trap.c:895
> #5 0xc09b466d in trap (frame=0xe7dfdb00) at
> /usr/src/sys/i386/i386/trap.c:555
> #6 0xc099df4c in calltrap () at /usr/src/sys/i386/i386/exception.s:169
> #7 0xc09aa853 in free_pv_entry (pmap=0xc67cec78, pv=<value optimized out>)
> at /usr/src/sys/i386/i386/pmap.c:2390
> #8 0xc09aa942 in pmap_pvh_free (pvh=0xc29a3830, pmap=0xc67cec78,
> va=<value optimized out>) at /usr/src/sys/i386/i386/pmap.c:2593
> #9 0xc09ac412 in pmap_remove_pte (pmap=0xc67cec78,
> ptq=<value optimized out>, va=718073856, free=0xe7dfdba0)
> at /usr/src/sys/i386/i386/pmap.c:2602
> #10 0xc09ae364 in pmap_remove (pmap=0xc67cec78, sva=718073856,
> eva=720162816)
> at /usr/src/sys/i386/i386/pmap.c:3037
> #11 0xc095dd49 in vm_map_delete (map=0xc67cebc8, start=716435456,
> end=720162816) at /usr/src/sys/vm/vm_map.c:2838
> ---Type <return> to continue, or q <return> to quit---
> #12 0xc0964055 in sys_munmap (td=0xc50aa000, uap=0xe7dfdccc)
> at /usr/src/sys/vm/vm_mmap.c:604
> #13 0xc09b3d8a in syscall (frame=0xe7dfdd08) at subr_syscall.c:135
> #14 0xc099dfb1 in Xint0x80_syscall ()
> at /usr/src/sys/i386/i386/exception.s:267
> #15 0x00000033 in ?? ()
> (kgdb)
Чем занимается сервер? ZFS есть?
