Re: thunderbird-3.0.6 stuck in ucond upon start

2010-08-05 Thread Rene Ladan
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 w

Re: thunderbird-3.0.6 stuck in ucond upon start

2010-08-03 Thread Etienne Robillard
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 th

Re: thunderbird-3.0.6 stuck in ucond upon start

2010-08-03 Thread René Ladan
It should just be the GENERIC kernel, it is attached for completeness. Rene 2010/8/3 Etienne Robillard : > 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 wr

Re: thunderbird-3.0.6 stuck in ucond upon start

2010-08-03 Thread Etienne Robillard
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://r

Re: thunderbird-3.0.6 stuck in ucond upon start

2010-08-02 Thread René Ladan
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 Robill

Re: thunderbird-3.0.6 stuck in ucond upon start

2010-08-02 Thread Etienne Robillard
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 r...@acer:/usr/obj/usr/home/rene/freebsd/clangbsd/sys/GENERIC amd64 thunderb

thunderbird-3.0.6 stuck in ucond upon start

2010-08-02 Thread René Ladan
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 r...@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 (GENER