[mythtv-users] Audio podcasts in MythNews

David Brodbeck gull at gull.us
Thu Jul 17 23:47:37 UTC 2008


Eric wrote:
> I would like to see those error messages - or debug traces if you have them. 
> There have been some reports of mythfrontend crashes when using or exiting 
> mythstream for some time. I cannot reproduce these crashes on my systems, 
> making it quite difficult for me to tackle the problem.

Caught one!  This happened while I was trying to watch a video podcast:

mythstream download create error: resource exists
*** glibc detected *** mythfrontend: free(): invalid pointer: 0x090a96b0 ***
======= Backtrace: =========
/lib/libc.so.6[0xb59eb4b6]
/lib/libc.so.6(cfree+0x89)[0xb59ed179]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xb5ba1a61]
/usr/lib/libstdc++.so.6(_ZdaPv+0x1d)[0xb5ba1abd]
/usr/lib/libqt-mt.so.3(_ZN7QString5derefEv+0x4d)[0xb63b41ed]
/usr/lib/libqt-mt.so.3(_ZN7QString9setLengthEj+0x87)[0xb63b6377]
/usr/lib/libqt-mt.so.3(_ZN7QString4growEj+0x30)[0xb63b64d0]
/usr/lib/libqt-mt.so.3(_ZN7QStringpLERKS_+0xd8)[0xb63baa68]
/usr/lib/mythtv/plugins/libmythstream.so(_ZN12StreamStatus17parsePlayerOutputE7QString+0xca)[0xaf088f9a]
======= Memory map: ========
08048000-081d1000 r-xp 00000000 fd:01 762961     /usr/bin/mythfrontend
081d1000-081d3000 rw-p 00188000 fd:01 762961     /usr/bin/mythfrontend
081d3000-0914c000 rw-p 081d3000 00:00 0          [heap]
aec00000-aec21000 rw-p aec00000 00:00 0
aec21000-aed00000 ---p aec21000 00:00 0
aed9c000-aedba000 r--p 00000000 fd:01 772340
/usr/share/ghostscript/fonts/n022004l.pfb
aedba000-aedbb000 rw-p aedba000 00:00 0
aedbb000-aedd3000 r--p 00000000 fd:01 772338
/usr/share/ghostscript/fonts/n022003l.pfb
aedd3000-aedf2000 r--p 00000000 fd:01 589917
/usr/share/fonts/truetype/trebucbd.ttf
aedf2000-aeec8000 rw-p aedf2000 00:00 0
aeec8000-aeee5000 r--p 00000000 fd:01 589894
/usr/share/fonts/truetype/ariblk.ttf
aeee5000-aefe3000 r-xp 00000000 fd:01 1165063
/usr/lib/mythtv/plugins/libmythvideo.so
aefe3000-aefe7000 r--p 000fd000 fd:01 1165063
/usr/lib/mythtv/plugins/libmythvideo.so
aefe7000-aefea000 rw-p 00101000 fd:01 1165063
/usr/lib/mythtv/plugins/libmythvideo.so
aefea000-af100000 r-xp 00000000 fd:01 1164992
/usr/lib/mythtv/plugins/libmythstream.so
af100000-af106000 r--p 00115000 fd:01 1164992
/usr/lib/mythtv/plugins/libmythstream.so
af106000-af108000 rw-p 0011b000 fd:01 1164992
/usr/lib/mythtv/plugins/libmythstream.so
af108000-af13f000 r-xp 00000000 fd:01 1165035
/usr/lib/mythtv/plugins/libmythnews.so
af13f000-af140000 r--p 00036000 fd:01 1165035
/usr/lib/mythtv/plugins/libmythnews.so
af140000-af142000 rw-p 00037000 fd:01 1165035
/usr/lib/mythtv/plugins/libmythnews.so
af142000-af342000 rw-s 1d67a000 00:0f 11586      /dev/nvidia0
af342000-af542000 rw-s 1e158000 00:0f 11586      /dev/nvidia0
af542000-afa43000 rw-p af542000 00:00 0
afa43000-afa72000 r-xp 00000000 fd:01 2408465    /lib/libncurses.so.5.6
afa72000-afa73000 r--p 0002e000 fd:01 2408465    /lib/libncurses.so.5.6
afa73000-afa78000 rw-p 0002f000 fd:01 2408465    /lib/libncurses.so.5.6
afa78000-afa8f000 r-xp 00000000 fd:01 725273     /usr/lib/libaa.so.1.0.4
afa8f000-afa91000 rw-p 00017000 fd:01 725273     /usr/lib/libaa.so.1.0.4
afa91000-afa93000 rw-p afa91000 00:00 0
afa93000-afae2000 r-xp 00000000 fd:01 727120     /usr/lib/libFLAC.so.8.1.0
afae2000-afae4000 rw-p 0004f000 fd:01 727120     /usr/lib/libFLAC.so.8.1.0
afae4000-b0282000 rw-p afae4000 00:00 0
b0292000-b029f000 r-xp 00000000 fd:01 724727
/usr/lib/libcdda_interface.so.0.9.8
b029f000-b02a1000 rw-p 0000c000 fd:01 724727
/usr/lib/libcdda_interface.so.0.9.8
b02a1000-b02a8000 r-xp 00000000 fd:01 724730
/usr/lib/libcdda_paranoia.so.0.9.8
b02a8000-b02aa000 rw-p 00006000 fd:01 724730
/usr/lib/libcdda_paranoia.so.0.9.8
b02aa000-b02bb000 r-xp 00000000 fd:01 724507
/usr/lib/libcdaudio.so.1.0.0
b02bb000-b02bd000 rw-p 00010000 fd:01 724507
/usr/lib/libcdaudio.so.1.0.0
b02bd000-b02c8000 r-xp 00000000 fd:01 726528
/usr/lib/libvorbisenc.so.2.0.3
b02c8000-b03b9000 rw-p 0000a000 fd:01 726528
/usr/lib/libvorbisenc.so.2.0.3
b03b9000-b03d6000 r-xp 00000000 fd:01 725673     /usr/lib/libvorbis.so.0.4.0
b03d6000-b03e5000 rw-p 0001c000 fd:01 725673     /usr/lib/libvorbis.so.0.4.0
b03e5000-b03ec000 r-xp 00000000 fd:01 724909
/usr/lib/libvorbisfile.so.3.2.0
b03ec000-b03ee000 rw-p 00006000 fd:01 724909
/usr/lib/libvorbisfile.so.3.2.0
b03ee000-b0439000 r-xp 00000000 fd:01 2424857    /usr/lib/libtag.so.1.4.0
b0439000-b043b000 rw-p 0004b000 fd:01 2424857    /usr/lib/libtag.sAborted



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