Re: thunderbird-3.0.6 stuck in ucond upon start

FWIW, thunderbird-3.1.1 runs fine on exactly the same kernel.

Regards,
Rene

On 03-08-2010 15:45, Etienne Robillard wrote:
>
> Could this be a side effect from DEADLKRES or as a result of
> a exclusive mutex lock (lock order reversal) ? I'd add option
> DEBUG_LOCKS and/or
> WITNESS_SKIPSPIN, to disable witness checks on spin mutexes, as
> explained in the NOTES file.
>
> cheers,
> Etienne
>
>
>
> René Ladan wrote:
>> It should just be the GENERIC kernel, it is attached for completeness.
>>
>> Rene
>>
>> 2010/8/3 Etienne Robillard <erob_at_gthcfoundation.org>:
>>> Please show us the kernel config too. It compiles and runs
>>> without side effects on FreeBSD 8.1 (GENERIC) and native gcc...
>>>
>>> cheers!
>>>
>>> Etienne
>>>
>>>
>>>
>>> On 08/02/10 17:18, René Ladan wrote:
>>>> Fair enough...
>>>>
>>>> a trace of about the first 10 seconds generated by 'ktrace -di
>>>> thunderbird'
>>>> is available at ftp://rene-ladan.nl/pub/freebsd/ktrace.out
>>>>
>>>> You'll need a amd64 machine to kdump it.
>>>>
>>>> Note that nothing user-visible happens when I start thunderbird.
>>>>
>>>> Regards,
>>>> Rene
>>>>
>>>> 2010/8/2 Etienne Robillard<erob_at_gthcfoundation.org>:
>>>>
>>>>> a kernel backtrace would be a nice visual aid to debug!!!
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Etienne
>>>>>
>>>>>
>>>>> René Ladan wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> it looks like on this CURRENT:
>>>>>> FreeBSD acer 9.0-CURRENT FreeBSD 9.0-CURRENT #0 r210736: Sun Aug 1
>>>>>> 21:51:37 CEST 2010
>>>>>> rene_at_acer:/usr/obj/usr/home/rene/freebsd/clangbsd/sys/GENERIC amd64
>>>>>>
>>>>>> thunderbird is always stuck in ucond upon start, however it is
>>>>>> killable.
>>>>>>
>>>>>> This is a clangbsd kernel (GENERIC, with WITNESS), r210319 with
>>>>>> gccbsd
>>>>>> userland, r209980 and gcc-compiled up-to-date ports.
>>>>>> The following modules are loaded:
>>>>>> acer % kldstat
>>>>>> Id Refs Address Size Name
>>>>>> 1 26 0xffffffff80100000 f96790 kernel
>>>>>> 2 1 0xffffffff81097000 570f8 iwn5000fw.ko
>>>>>> 3 1 0xffffffff810ef000 29778 snd_hda.ko
>>>>>> 4 2 0xffffffff81119000 85e20 sound.ko
>>>>>> 5 1 0xffffffff8119f000 1c480 if_iwn.ko
>>>>>> 6 1 0xffffffff81212000 3a85 linprocfs.ko
>>>>>> 7 1 0xffffffff81216000 1de5d linux.ko
>>>>>> acer %
>>>>>>
>>>>>> Regards,
>>>>>> Rene
>>>>>>
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>

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