#0 0x0807d876 in RingBuffer::isDVD (this=0x0) at RingBuffer.h:92
#1 0xb7a2caad in TV::ToggleOSD (this=0x836d5a8, includeStatusOSD=true) at tv_play.cpp:5107
#2 0xb7a55045 in TV::ProcessKeypress (this=0x836d5a8, e=0xa9801cb8) at tv_play.cpp:3335
#3 0xb7a5d476 in TV::RunTV (this=0x836d5a8) at tv_play.cpp:2147
#4 0xb7a5edb3 in TV::EventThread (param=0x836d5a8) at tv_play.cpp:2035
#5 0xb5dc1341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6 0xb5c544ee in clone () from /lib/tls/i686/cmov/libc.so.6