Kernel panic on FreeBSD 8.0 RELEASE when starting kernel
drums_gvm at hotmail.com
Mon Jan 25 17:12:40 UTC 2010
Justin T. Gibbs wrote:
> Please recompile your kernel with debugger support and get a back-trace
> your panic. See
> for details on how to do this.
I am a little confused. At the top of the output there is:
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
This makes me think that debugging is already compiled in.
Also in the default XENHVM config option ddb and option kdb are already
I had been seeing the db> prompt. So I tried it again now. When at the
db prompt I typed "trace":
Tracing pid 11 tid 100003 td 0xc2309b40
spinlock_enter(1,c2166cf8,c00fb94e,1,0,...) at spinlock_enter+0x91
cpu_idle(1,0,c035fa0f,9e9,c2309b40,...) at cpu_idle+0x12
sched_idletd(0,c2166d38,c03593f0,343,c2307aa0,...) at sched_idletd+0x23e
fork_exit(c00fb710,0,c2166d38) at fork_exit+0xb8
fork_trampoline() at fork_trampoline+0x8
--- trap 0, eip = 0, esp = 0xc2166d70, ebp = 0 ---
This is what you want... correct?
Do you have any idea if there is a fix for this?
Thanks in advance!
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