id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,mlocked 7926,Mythfrontend crashes when switching between iptv channels when watching live TV,Marc Randolph ,Isaac Richards,"Forwarding upstream: {{{ [Switching to Thread 0x7fffc48a0910 (LWP 8258)] 0x00007fffeebb24b5 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. in ../nptl/sysdeps/unix/sysv/linux/raise.c Current language: auto The current source language is ""auto; currently c"". (gdb) bt #0 0x00007fffeebb24b5 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x00007fffeebb5f50 in *__GI_abort () at abort.c:92 #2 0x00007fffeebeac97 in __libc_message (do_abort=, fmt=) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189 #3 0x00007fffeebf4dd6 in malloc_printerr (action=3, str=0x7fffeecb67b0 ""double free or corruption (!prev)"", ptr=) at malloc.c:6217 #4 0x00007fffeebf974c in *__GI___libc_free (mem=) at malloc.c:3716 #5 0x00007ffff6e3bfc8 in av_close_input_stream (s=0x7fffd0c57d80) at utils.c:2403 #6 0x00007ffff7638fbf in AvFormatDecoder::CloseContext (this=0x7fffd0483a50) at avformatdecoder.cpp:549 #7 0x00007ffff7639127 in ~AvFormatDecoder (this=0x7fffd0483a50, __in_chrg=) at avformatdecoder.cpp:504 #8 0x00007ffff75cf01b in NuppelVideoPlayer::SetDecoder (this=0x1860250, dec=0x7fffd1fda4a0) at NuppelVideoPlayer.cpp:7466 #9 0x00007ffff75f9e29 in NuppelVideoPlayer::OpenDummy (this=0x1860250) at NuppelVideoPlayer.cpp:1208 #10 0x00007ffff75fe638 in NuppelVideoPlayer::JumpToProgram (this=0x1860250) at NuppelVideoPlayer.cpp:3425 #11 0x00007ffff760b8c7 in NuppelVideoPlayer::StartPlaying (this=0x1860250, openfile=) at NuppelVideoPlayer.cpp:3682 #12 0x00007ffff761912b in SpawnDecode (param=0x2029) at playercontext.cpp:29 #13 0x00007ffff279da04 in start_thread (arg=) at pthread_create.c:300 #14 0x00007fffeec5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #15 0x0000000000000000 in ?? () (gdb) }}} A bit more detail can be found here: https://bugs.launchpad.net/bugs/508665",defect,closed,minor,unknown,MythTV - General,0.22-fixes,medium,duplicate,,,0