Re: _lwp_park issue?

[Rui-Xiang Guo <rxg%lavabit.com@localhost>]

> Bogus stack trace. Please build a version of libpthread with debug
> symbols and try again. Telepathic debugging -- check if the mutex is
> actually initialized and also try to reenable the pthread debug option.

Ok, I tried again. The output as below -
[...]
Program received signal SIGTRAP, Trace/breakpoint trap.
0xbabed617 in _lwp_park () from /usr/lib/libc.so.12
(gdb) bt
#0  0xbabed617 in _lwp_park () from /usr/lib/libc.so.12
#1  0xbacc1b34 in pthread_cond_wait (cond=0xb8fff648, mutex=0xb8fff62c)
    at pthread_cond.c:148
#2  0x0888ea9a in base::ConditionVariable::Wait ()
#3  0x08890330 in base::WaitableEvent::TimedWait ()
#4  0x08890358 in base::WaitableEvent::Wait ()
#5  0x0886cd61 in base::MessagePumpDefault::Run ()
#6  0x08869427 in MessageLoop::RunInternal ()
#7  0x08869544 in MessageLoop::Run ()
#8  0x08894b77 in base::Thread::ThreadMain ()
#9  0x08892532 in base::(anonymous namespace)::ThreadFunc ()
#10 0xbacc422b in pthread__create_tramp (self=0xb8e00000, 
    start=0x8892518 <base::(anonymous namespace)::ThreadFunc(void*)>, 
    arg=0xba809aa0) at pthread.c:475
#11 0xbac0f6b0 in swapcontext () from /usr/lib/libc.so.12

-rxg