Boot panic -CURRENT #196643
andreast-list at fgznet.ch
Sat Aug 29 20:44:55 UTC 2009
Kostik Belousov wrote:
> On Sat, Aug 29, 2009 at 10:00:45PM +0200, Andreas Tobler wrote:
>> Kostik Belousov wrote:
>>> On Sat, Aug 29, 2009 at 08:32:34PM +0200, Andreas Tobler wrote:
>>>> I synced the sources today to #196643.
>>> Try 196644.
>> [tc:head/src/sys] andreast% svn info
>> Path: .
>> URL: svn://svn.freebsd.org/base/head/sys
>> Repository Root: svn://svn.freebsd.org/base
>> Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
>> Revision: 196644
>> Node Kind: directory
>> Schedule: normal
>> Last Changed Author: kib
>> Last Changed Rev: 196644
>> Last Changed Date: 2009-08-29 20:01:02 +0200 (Sat, 29 Aug 2009)
>> Still the same, as below.
>> But with WITNESS etc. on:
>> I get this panic:
>> Trying to mount root from zfs:zroot
>> panic: thread_alloc got thread with kstack
>> cpuid = 0
>> KDB: enter: panic
>> [thread pid 1 tid 100002 ]
>> Stopped at kdb_enter+0x3a: movl $0,kdb_why
> Can you show me the backtrace (from ddb) ?
I would like, yes, but as I said, the keyboard is not functional at this
moment, it would be activated after this mount.
Do I have other possibilties to get in connection with this machine?
>>>> And built a kernel with WITNESS etc. off.
>>>> My boot partition sits on zfs.
>>>> I get the below panic. Unfortunately I can't bt since the usb keyboard
>>>> ist not functional at this moment.
>>>> Trying to mount root from zfs:zroot
>>>> spin lock 0x80dccc00 (sched lock 1) held by 0x8595baf0 (tid 100003) too
>>>> panic: spin lock held too long
>>>> cpuid = 0
>>>> KDB: enter: panic
>>>> [thread pid 1 tid 100002 ]
>>>> Stopped at kdb_enter+0x3a: movl $0,kdb_why
>>>> Unfortunately I can't say exactly which version the previous, working,
>>>> kernel has. The svn nbr has gone. (I have this subversion:
>> This question is still open.
> r196639 will work for you.
:) I'll need a quick eye on it then.
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