Here is the backtrace from the main thread:
(gdb) bt
#0 0xb80ef424 in __kernel_vsyscall ()
#1 0xb80bc075 in pthread_cond_wait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb7bb5fef in boost::thread::join ()
from /usr/lib/libboost_thread-mt.so.1.35.0
#3 0xb7bc4223 in gruel::thread_group::join_all (this=0x8f81cd4)
at thread_group.cc:78
#4 0xb7d48740 in gr_scheduler_tpb::wait (this=0x8f81cd0)
at gr_scheduler_tpb.cc:94
#5 0xb7d4ea69 in gr_top_block_impl::wait (this=0x8fccde0)
at gr_top_block_impl.cc:124
#6 0xb7d4f0ea in gr_top_block_impl::restart (this=0x8fccde0)
at gr_top_block_impl.cc:162
#7 0xb7d4f470 in gr_top_block_impl::unlock (this=0x8fccde0)
at gr_top_block_impl.cc:152
#8 0xb7d4e2c0 in gr_top_block::unlock (this=0x8fccd18) at
gr_top_block.cc:90
#9 0xb7dcd4f1 in _wrap_gr_top_block_sptr_unlock (args=0xb7ebaccc)
at gnuradio_swig_py_runtime.cc:14389
#10 0x0805d867 in PyObject_Call ()
#11 0x080cd502 in PyEval_EvalFrameEx ()
#12 0x080d0345 in PyEval_EvalCodeEx ()
#13 0x080ce728 in PyEval_EvalFrameEx ()
#14 0x080d0345 in PyEval_EvalCodeEx ()
---Type <return> to continue, or q <return> to quit---
#15 0x080d0557 in PyEval_EvalCode ()
#16 0x080edf8f in PyRun_FileExFlags ()
#17 0x080ee25a in PyRun_SimpleFileExFlags ()
#18 0x080595e7 in Py_Main ()
#19 0x08058962 in main ()
(gdb)
Kieran
On Wed, Feb 25, 2009 at 12:01 PM, Johnathan Corgan <
jcor...@corganenterprises.com> wrote:
> On Tue, Feb 24, 2009 at 2:54 PM, Kieran Brownlees <kbrownl...@gmail.com>
> wrote:
>
> > When I run this script it hangs on the second call of unlock and never
> makes
> > it to pass.
>
> Thanks for the minimal error test case, that helps.
>
> Is it possible for you to use gdb from another terminal window to see
> where it is hung up?
>
> I'll test this here locally when I get a few moments, but that might
> not happen soon.
>
> Johnathan
>
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