Some part of KDE4's kdm crashed at start-up and seems to have taken the
entire machine with it:
kgdb /boot/kernel/kernel /var/crash/vmcore.22
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This GDB was configured as "i386-marcel-freebsd"...
Unread portion of the kernel message buffer:
<6>pid 18398 (drkonqi), uid 0: exited on signal 11 (core dumped)
TPTE at 0xbfca9488 IS ZERO @ VA 2a522000
panic: bad pte
Uptime: 2h28m24s
Physical memory: 1263 MB
Dumping 195 MB: 180 164 148 132 116 100 84 68 52 36 20 4
Reading symbols from /boot/kernel/splash_pcx.ko...Reading symbols
from /boot/kernel/splash_pcx.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/splash_pcx.ko
Reading symbols from /boot/kernel/vesa.ko...Reading symbols from
/boot/kernel/vesa.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/vesa.ko
Reading symbols from /boot/modules/nvidia.ko...done.
Loaded symbols for /boot/modules/nvidia.ko
Reading symbols from /boot/kernel/linux.ko...Reading symbols from
/boot/kernel/linux.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/linux.ko
Reading symbols from /boot/kernel/acpi.ko...Reading symbols from
/boot/kernel/acpi.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/acpi.ko
Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols
from /boot/kernel/linprocfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/linprocfs.ko
#0 doadump () at pcpu.h:231
231 __asm __volatile("movl %%fs:0,%0" : "=r" (td));
(kgdb) bt full
#0 doadump () at pcpu.h:231
No locals.
#1 0xc05d10a4 in boot (howto=260) at
/usr/src/sys/kern/kern_shutdown.c:416
_giantcnt = Variable "_giantcnt" is not available.
(kgdb) where
#0 doadump () at pcpu.h:231
#1 0xc05d10a4 in boot (howto=260) at
/usr/src/sys/kern/kern_shutdown.c:416
#2 0xc05d12b1 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:590
#3 0xc07f0406 in pmap_remove_pages (pmap=0xc85bbc78) at
/usr/src/sys/i386/i386/pmap.c:4198
#4 0xc079516b in vmspace_exit (td=0xc51f3a00) at
/usr/src/sys/vm/vm_map.c:409
#5 0xc05a7253 in exit1 (td=0xc51f3a00, rv=139) at
/usr/src/sys/kern/kern_exit.c:303
#6 0xc05d3296 in sigexit (td=0xc51f3a00, sig=139) at
/usr/src/sys/kern/kern_sig.c:2872
#7 0xc05d47a8 in postsig (sig=11) at /usr/src/sys/kern/kern_sig.c:2759
#8 0xc06082f8 in ast (framep=0xe5fafd38) at
/usr/src/sys/kern/subr_trap.c:234
#9 0xc07e2c44 in doreti_ast () at
/usr/src/sys/i386/i386/exception.s:368
Does this look familiar to anyone? Thanks!
-mi
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