[New LWP 7541]
[New LWP 7559]

Program received signal SIGSEGV, Segmentation fault.
[Switching to LWP 7559]
0x000000000048900b in PlaybackSock::SendReceiveStringList (this=0x0, strlist=@0x48812b30) at playbacksock.cpp:66
66	    sock->Lock();

Thread 2 (LWP 7559):
#0  0x000000000048900b in PlaybackSock::SendReceiveStringList (this=0x0, strlist=@0x48812b30) at playbacksock.cpp:66
	ok = false
#1  0x00000000004894ea in PlaybackSock::GetFreeInputs (this=0x0, capturecardnum=5, excluded_cardids=@0x488130b0) at playbacksock.cpp:342
	list = (std::vector<InputInfo,std::allocator<InputInfo> > &) @0x48812c70: {<std::_Vector_base<InputInfo,std::allocator<InputInfo> >> = {_M_impl = {<std::allocator<InputInfo>> = {<__gnu_cxx::new_allocator<InputInfo>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x2, _M_end_of_storage = 0x48812ca0}}, <No data fields>}
	strlist = {<QValueList<QString>> = {sh = 0x8ab8d0}, <No data fields>}
	list = {<std::_Vector_base<InputInfo,std::allocator<InputInfo> >> = {_M_impl = {<std::allocator<InputInfo>> = {<__gnu_cxx::new_allocator<InputInfo>> = {<No data fields>}, <No data fields>}, _M_start = 0x4, _M_finish = 0x1012b5c8c1c3f80, _M_end_of_storage = 0x48812b50}}, <No data fields>}
	it = {node = 0x0}
#2  0x000000000043cac9 in EncoderLink::GetFreeInputs (this=0x8d7730, excluded_cardids=@0x488130b0) at encoderlink.cpp:628
	list = (std::vector<InputInfo,std::allocator<InputInfo> > &) @0x48813090: {<std::_Vector_base<InputInfo,std::allocator<InputInfo> >> = {_M_impl = {<std::allocator<InputInfo>> = {<__gnu_cxx::new_allocator<InputInfo>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}
	list = {<std::_Vector_base<InputInfo,std::allocator<InputInfo> >> = {_M_impl = {<std::allocator<InputInfo>> = {<__gnu_cxx::new_allocator<InputInfo>> = {<No data fields>}, <No data fields>}, _M_start = 0x8aaab0, _M_finish = 0x488130b0, _M_end_of_storage = 0x0}}, <No data fields>}
#3  0x00000000004696ac in MainServer::HandleRecorderQuery (this=0x2aaab000af20, slist=@0x48813bf0, commands=@0x48813bd0, pbs=0x90dc60) at mainserver.cpp:2968
	excluded_cardids = {<std::_Vector_base<unsigned int,std::allocator<unsigned int> >> = {_M_impl = {<std::allocator<unsigned int>> = {<__gnu_cxx::new_allocator<unsigned int>> = {<No data fields>}, <No data fields>}, _M_start = 0x8aaab0, _M_finish = 0x8aaab4, _M_end_of_storage = 0x8aaab4}}, <No data fields>}
	inputs = {<std::_Vector_base<InputInfo,std::allocator<InputInfo> >> = {_M_impl = {<std::allocator<InputInfo>> = {<__gnu_cxx::new_allocator<InputInfo>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}
	pbssock = (class MythSocket *) 0x2aaab0013cc0
	recnum = 5
	iter = {node = 0x90d790}
	enc = (EncoderLink *) 0x8d7730
	command = {static null = {static null = <same as static member of an already seen type>, d = 0x726330, static shared_null = 0x726330}, d = 0x8a4ee0, static shared_null = 0x726330}
	retlist = {<QValueList<QString>> = {sh = 0x9f7a70}, <No data fields>}
#4  0x000000000047c263 in MainServer::ProcessRequestWork (this=0x2aaab000af20, sock=0x2aaab0013cc0) at mainserver.cpp:456
	listline = {<QValueList<QString>> = {sh = 0x8bb890}, <No data fields>}
	line = {static null = {static null = <same as static member of an already seen type>, d = 0x726330, static shared_null = 0x726330}, d = 0x8d68c0, static shared_null = 0x726330}
	tokens = {<QValueList<QString>> = {sh = 0x8a89b0}, <No data fields>}
	command = {static null = {static null = <same as static member of an already seen type>, d = 0x726330, static shared_null = 0x726330}, d = 0x8a8540, static shared_null = 0x726330}
	pbs = (class PlaybackSock *) 0x90dc60
#5  0x000000000047ee63 in MainServer::ProcessRequest (this=0x2aaab000af20, sock=0x2aaab0013cc0) at mainserver.cpp:290
No locals.
#6  0x0000000000488ced in ProcessRequestThread::run (this=0x2aaab000b610) at mainserver.cpp:147
No locals.
#7  0x00002b5c8aefcb3b in QThreadInstance::start () from /usr/qt/3/lib/libqt-mt.so.3
No symbol table info available.
#8  0x00002b5c8c1c4047 in ?? () from /lib/libpthread.so.0
No symbol table info available.
#9  0x00002b5c8cc2d25d in clone () from /lib/libc.so.6
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.

Thread 1 (LWP 7541):
#0  RecorderBase::SavePositionMap (this=0x863be0, force=71) at recorderbase.cpp:235
	needToSave = false
#1  0x00002b5c85f7e9ef in TVRec::RunTV (this=0x863be0) at tv_rec.cpp:1365
	lock = {mtx = 0x863cf8}
#2  0x00002b5c85f7fbf5 in TVRec::EventThread (param=0x863be0) at tv_rec.cpp:1248
	thetv = (class TVRec *) 0x863be0
#3  0x00002b5c8c1c4047 in ?? () from /lib/libpthread.so.0
No symbol table info available.
#4  0x00002b5c8cc2d25d in clone () from /lib/libc.so.6
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
0x000000000048900b	66	    sock->Lock();