Re: kernel panic in domU

[Martti Kuparinen <martti.kuparinen%iki.fi@localhost>]

Martti Kuparinen wrote:
> I got a kernel panic in my domU (3.0_BETA). dom0 is NetBSd 3.0_BETA.
>
> ROOT xenU:~> halt -p
> Jun 17 12:50:11 xenU halt: halted by root
> Jun 17 12:50:11 xenU syslogd: Exiting on signal 15
> uvm_fault(0xc9be81c0, 0, 0, 1) -> 0xe
> kernel: page fault trap, code=0
> Stopped in pid 360.1 (bash) at  netbsd:spec_ioctl+0xe:  movl 0xc(%eax),%esi
> spec_ioctl(ca517d84,ca517da4,9bec3,0,c037bb80) at netbsd:spec_ioctl+0xe
> VOP_IOCTL(ca8a6360,80047476,ca517ea4,3,c9be00fc) at netbsd:VOP_IOCTL+0x40
> vn_ioctl(c9bf4038,80047476,ca517ea4,c9be2b28,0) at netbsd:vn_ioctl+0x9e
> sys_ioctl(c9beb39c,ca517f64,ca517f5c,0,c0331eb9) at netbsd:sys_ioctl+0x12e
> syscall_plain() at netbsd:syscall_plain+0x18f
> --- syscall (number 54) ---
> 0xbdbbfc87:
> ds          0x11
> es          0x11
> fs          0x31
> gs          0x11
> edi         0
> esi         0xca8a6360
> ebp         0xca517d6c
> ebx         0xca517d84
> edx         0xca8a6360
> ecx         0xc9bf4038
> eax         0
> eip         0xc02d287a  spec_ioctl+0xe
> cs          0x9
> eflags      0x10286
> esp         0xca517d64
> ss          0x11
> netbsd:spec_ioctl+0xe:  movl    0xc(%eax),%esi
> Stopped in pid 360.1 (bash) at  netbsd:spec_ioctl+0xe:  movl 0xc(%eax),%esi
> db>

When I'm running some benchmarking (to update my article) I get this
every time on all domUs.

Martti