Current-Users archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: NetBSD/amd64 5.99.53 freezes

Christoph Egger <> wrote:
> a 5.99.53 kernel freezes under X. The mouse pointer suddenly stopps
> moving, the machine can't be pinged and cpu fan becomes very noisy.
> In sysctl.conf I have:
> ddb.onpanic=1
> ddb.commandonenter="trace /l; reboot 0x100"
> so if the kernel panics my laptop should reboot automatically but
> this didn't happen. The kernel has LOCKDEBUG.
> The easiest way to reproduce is to use firefox & thunderbird under X.

Does this still happen with the latest -current?  Do you use DEBUG,
DIAGNOSTIC and LOCKDEBUG kernel?  Were you able to reproduce the
problem by starting the workload on X e.g. remotely, and thus trying
to get into DDB from the console?  Try 'call ddb_vgapost' as well.


Home | Main Index | Thread Index | Old Index