kernel problem

Jens Holmqvist zparta at gmail.com
Thu Nov 10 01:34:00 PST 2005


hello i got a problem with my 6.0 GENERIC kernel
i have done a kgdb on the dumps it gave out here is the output

root at hispan.se>kgdb kernel.debug /usr/local/var/crash/vmcore.1
[GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so:
Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd".

Unread portion of the kernel message buffer:
instruction pointer = 0x20:0xc08badd7
stack pointer = 0x28:0xd4496cc8
frame pointer = 0x28:0xd4496ccc
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, IOPL = 0
current process = 30 (irq19: em0)
trap number = 30
panic: unknown/reserved trap
Uptime: 46m5s
Dumping 511 MB (2 chunks)
chunk 0: 1MB (160 pages) ... ok
chunk 1: 511MB (130800 pages) 495 479 463 447 431 415 399 383 367 351 335
319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15

#0 doadump () at pcpu.h:165
165 __asm __volatile("movl %%fs:0,%0" : "=r" (td));
(kgdb)

hope this helps you help me


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