Description of problem: Some recent update broke broke DVB-T playback in VLC and Kaffeine. Video starts, sound is only noise, and after a few seconds VLC and Kaffeine crash with access violation. This also happens when playing an m2t-file. lspcidrake budget_ci : Philips Semiconductors|SAA7146 [MULTIMEDIA_OTHER] (rev: 01) I noticed this yesterday. Last thing I did on Friday evening was installing updates before shutting down my box.
Created attachment 8027 [details] dmesg output of segfaults in libmad and other libs Confirming the current problem, even if I cannot confirm the problem started with the last libmad update: I haven't watched television on my laptop since many weeks. [marja@cldrn_64 ~]$ rpm -qa | grep mad lib64mad0-0.15.1b-20.mga6 [marja@cldrn_64 ~]$ Attaching dmesg output of 8 tries. I'll attach the cli output of the last 3 tries later.
CC: (none) => marja11
Created attachment 8028 [details] Cli output of 3 times starting VLC
(In reply to Marja van Waes from comment #2) > Created attachment 8028 [details] > Cli output of 3 times starting VLC Note that on these 3 tries, after some unpleasant noise instead of normal sound, the VLC screen disappeared, but the message about "Segmentation fault (core dumped)" only appeared after having done Ctrl+C.
CC: (none) => shlomifAssignee: bugsquad => pkg-bugsSummary: some update broke DVB-T playback => mad update seems to have broken DVB-T playback / playing m3u streamsSource RPM: vlc-2.2.4-2.mga6, kaffeine-2.0.3-1.mga6 => mad-0.15.1b-20.mga6
Thanks for the update. This should be fixed in rel21 of libmad which I just submitted to Cauldron with a corrected patch that fixes layer1 and layer2 playback. Please test.
(In reply to Shlomi Fish from comment #4) > Thanks for the update. This should be fixed in rel21 of libmad which I just > submitted to Cauldron with a corrected patch that fixes layer1 and layer2 > playback. Please test. lib64mad0-0.15.1b-21.mga6.x86_64 does indeed fix it, thanks Shlomi :-) @ Christian Please reopen if that release doesn't fix it for you.
Status: NEW => RESOLVEDResolution: (none) => FIXED
(In reply to Marja van Waes from comment #5) > lib64mad0-0.15.1b-21.mga6.x86_64 does indeed fix it, thanks Shlomi :-) > > @ Christian > > Please reopen if that release doesn't fix it for you. It's fixed here, too. That was quick, thanks :-)
There is a new issue since the update: VLC and Kaffeine both crash when switching TV channel. *** Error in `vlc': double free or corruption (fasttop): 0x00007f5fac00ccd0 *** ======= Backtrace: ========= /usr/lib64/libc.so.6(+0x723e5)[0x7f6002d9c3e5] /usr/lib64/libc.so.6(+0x7b7d9)[0x7f6002da57d9] /usr/lib64/libc.so.6(cfree+0x48)[0x7f6002da8d18] /usr/lib64/libmad.so.0(mad_stream_finish+0x34)[0x7f5fabde3339] /usr/lib64/vlc/plugins/audio_filter/libmpgatofixed32_plugin.so(+0xb06)[0x7f5fb013fb06] /usr/lib64/libvlccore.so.8(vlc_module_unload+0x92)[0x7f6002ab5222] /usr/lib64/libvlccore.so.8(aout_FiltersDelete+0x57)[0x7f6002aa5857] /usr/lib64/libvlccore.so.8(+0x7a692)[0x7f6002aa3692] /usr/lib64/libvlccore.so.8(+0x3d7d5)[0x7f6002a667d5] /usr/lib64/libvlccore.so.8(+0x46043)[0x7f6002a6f043] /usr/lib64/libvlccore.so.8(+0x4937f)[0x7f6002a7237f] /usr/lib64/libvlccore.so.8(+0x4c8bc)[0x7f6002a758bc] /usr/lib64/libvlccore.so.8(+0x4e6fe)[0x7f6002a776fe] /usr/lib64/libvlccore.so.8(+0x503cc)[0x7f6002a793cc] /usr/lib64/libvlccore.so.8(+0x50e9d)[0x7f6002a79e9d] /usr/lib64/libvlccore.so.8(+0x57c4d)[0x7f6002a80c4d] /usr/lib64/libpthread.so.0(+0x766d)[0x7f60032e866d] /usr/lib64/libc.so.6(clone+0x6d)[0x7f6002e1fd8d]
(In reply to Christian Müller from comment #7) > There is a new issue since the update: VLC and Kaffeine both crash when > switching TV channel. > Maybe the same problem as reported in #18776. Shlomi, do you mind watching the suggested patch? Thanks.
CC: (none) => lists.jjorge
(In reply to José Jorge from comment #8) > (In reply to Christian Müller from comment #7) > > There is a new issue since the update: VLC and Kaffeine both crash when > > switching TV channel. > > > > Maybe the same problem as reported in #18776. Shlomi, do you mind watching > the suggested patch? Thanks. I'll submit it as an update to stable.
latest libmad update fixed it.