fbsd7.0, роутер, уже второй раз падает с очень похожими данными в core.
Подскажите, что можно сделать?icenet# kgdb kernel.debug /var/crash/vmcore.0
[GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
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Unread portion of the kernel message buffer:
fxp0: Microcode loaded, int_delay: 1000 usec bundle_max: 0
<6>fxp0: promiscuous mode disabled
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0xc
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc079f1d8
stack pointer = 0x28:0xe421f934
frame pointer = 0x28:0xe421f950
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 35 (irq18: fxp0)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 4d13h43m37s
Physical memory: 978 MB
Dumping 229 MB: 214 198 182 166 150 134 118 102 86 70 54 38 22 6
#0 doadump () at pcpu.h:195
195 __asm __volatile("movl %%fs:0,%0" : "=r" (td));
(kgdb) bt
#0 doadump () at pcpu.h:195
#1 0xc07547b7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
#2 0xc0754a79 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:563
#3 0xc0a5653c in trap_fatal (frame=0xe421f8f4, eva=12) at /usr/src/sys/i386/i386/trap.c:899
#4 0xc0a567c0 in trap_pfault (frame=0xe421f8f4, usermode=0, eva=12)
at /usr/src/sys/i386/i386/trap.c:812
#5 0xc0a5716c in trap (frame=0xe421f8f4) at /usr/src/sys/i386/i386/trap.c:490
#6 0xc0a3d0eb in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#7 0xc079f1d8 in m_copydata (m=0x0, off=0, len=164, cp=0xc96f3d5c "i\210")
at /usr/src/sys/kern/uipc_mbuf.c:815
#8 0xc0838e00 in ip_forward (m=0xc9225200, srcrt=0) at /usr/src/sys/netinet/ip_input.c:1307
#9 0xc083a4a3 in ip_input (m=0xc9225200) at /usr/src/sys/netinet/ip_input.c:610
#10 0xc07f41b5 in netisr_dispatch (num=2, m=0xc9225200) at /usr/src/sys/net/netisr.c:185
#11 0xc07ea1f1 in ether_demux (ifp=0xc3fca400, m=0xc9225200)
at /usr/src/sys/net/if_ethersubr.c:834
#12 0xc45fa1cf in ?? ()
#13 0xc3fca400 in ?? ()
#14 0xc9225200 in ?? ()
#15 0x00000003 in ?? ()
#16 0xc9225200 in ?? ()
#17 0xc4468280 in ?? ()
#18 0xc8085360 in ?? ()
#19 0xc4579900 in ?? ()
#20 0xe421fb14 in ?? ()
#21 0xc456b4f7 in ?? ()
#22 0xc4579900 in ?? ()
#23 0xc8085360 in ?? ()
#24 0x00000000 in ?? ()
#25 0xc57ff300 in ?? ()
#26 0xc0c0b6a0 in enumerators ()
#27 0xe421fa90 in ?? ()
#28 0xc0a45355 in lapic_handle_timer (frame=0x0) at /usr/src/sys/i386/i386/local_apic.c:697
Previous frame inner to this frame (corrupt stack?)
(kgdb) quit
