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as.gentoo
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Joined: 07 Aug 2004
Posts: 319
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 Posted: Sun Jan 01, 2017 8:42 pm Post subject: [WORKAROUND_FOUND] mpv crash on volume change |
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Hello,
I have a problem watching videos on my box.
What happened: I opened a video with mpv (media-video/mpv). Going into fullscreen and more worked but when I hit 9 or 0 (volume keys) the window disapperared (mpv crashed). | Code: | Thread 7 "mpv/vo" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe4b9b700 (LWP 8147)]
0x00007ffff1318016 in strlen () from /lib64/libc.so.6
(gdb) bt
#0 0x00007ffff1318016 in strlen () from /lib64/libc.so.6
#1 0x00007ffff1317d3e in strdup () from /lib64/libc.so.6
#2 0x00007ffff6fe4796 in reset_render_context () from /usr/lib64/libass.so.5
#3 0x00007ffff6fe4f6f in ass_render_frame () from /usr/lib64/libass.so.5
#4 0x000000000048fddd in append_ass.isra ()
#5 0x00000000004903b0 in osd_object_get_bitmaps ()
#6 0x000000000048f453 in osd_draw ()
#7 0x00000000004afb6f in mpgl_osd_generate ()
#8 0x00000000004b66df in pass_draw_osd ()
#9 0x00000000004bcc5b in gl_video_render_frame ()
#10 0x00000000004c3675 in draw_frame ()
#11 0x00000000004c1c58 in vo_thread ()
#12 0x00007ffff720d3c4 in start_thread () from /lib64/libpthread.so.0
#13 0x00007ffff13811ad in clone () from /lib64/libc.so.6 |
vlc crashes after a few seconds playing and _tears_down_ Xorg too.
The problem is persistent since yesterday (maybe after an @world update).
I am not for sure but I think there was a corefile relating kactivity- daemon(?) I guess that got overwritten by the latest coredump.
--- EDIT * ----------------------------------------------The core file I mentioned | Code: | $> file ~/core
/home/atti/core: ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, from '/usr/bin/kactivitymanagerd', real uid: 1000, effective uid: 1000, real gid: 100, effective gid: 100, execfn: '/usr/bin/kactivitymanagerd', platform: 'x86_64' |
I started vlc via gdb on a tty (left ctrl & - alt & F1). The video played but when I used the forward keys everything froze. Only the magic-sys-keys worked.
--- EDIT + -------------------------------------------
Thanks in advance!
Last edited by as.gentoo on Wed Jan 04, 2017 5:45 pm; edited 1 time in total |
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as.gentoo
Guru
Joined: 07 Aug 2004
Posts: 319
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| Posted: Sun Jan 01, 2017 9:28 pm Post subject: |
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This might be a nouveau driver problem... | Code: | Jan 01 15:31:45 [kernel] [399579.487970] konqueror[24214]: segfault at 8 ip 00007f85d43db500 sp 00007ffcebe24808 error 4 in libQt5Gui.so.5.7.1[7f85d42af000+48c000]
Jan 01 15:32:06 [kernel] [399600.580304] konqueror[24302]: segfault at 8 ip 00007f8e535ff500 sp 00007ffd4ef75bb8 error 4 in libQt5Gui.so.5.7.1[7f8e534d3000+48c000]
Jan 01 16:25:14 [kernel] [402789.017924] traps: mpv/lua (osc)[27251] general protection ip:7fbb17846a84 sp:7fbb0d8b3d48 error:0 in libc-2.23.so[7fbb177ce000+18f000]
Jan 01 16:25:20 [kernel] [402794.837806] traps: mpv/lua (osc)[27293] general protection ip:7fbef0798a84 sp:7fbee6805d48 error:0 in libc-2.23.so[7fbef0720000+18f000]
Jan 01 16:25:24 [kernel] [402798.549112] traps: mpv/vo[27338] general protection ip:7fc1ea923016 sp:7fc1dafc66f8 error:0 in libc-2.23.so[7fc1ea8a5000+18f000]
Jan 01 16:25:28 [kernel] [402803.115326] traps: mpv/vo[27380] general protection ip:7fe9c96f3016 sp:7fe9bddb06f8 error:0 in libc-2.23.so[7fe9c9675000+18f000]
Jan 01 16:25:34 [kernel] [402808.915298] traps: mpv/vo[27422] general protection ip:7f530a0af016 sp:7f52fe76c6f8 error:0 in libc-2.23.so[7f530a031000+18f000]
Jan 01 16:25:39 [kernel] [402813.898923] traps: mpv/vo[27463] general protection ip:7fb957005016 sp:7fb94768c6f8 error:0 in libc-2.23.so[7fb956f87000+18f000]
Jan 01 16:25:56 [kernel] [402830.399393] traps: mpv/vo[27511] general protection ip:7f9c9bd05016 sp:7f9c8b7fd6f8 error:0 in libc-2.23.so[7f9c9bc87000+18f000]
Jan 01 20:46:53 [kernel] [418488.144970] traps: mpv/vo[2884] general protection ip:7f711839a016 sp:7f70ffffe6f8 error:0 in libc-2.23.so[7f711831c000+18f000]
Jan 01 20:47:04 [kernel] [418499.362182] traps: mpv/lua (osc)[2922] general protection ip:7f0d29869a84 sp:7f0d1f8d6d48 error:0 in libc-2.23.so[7f0d297f1000+18f000]
Jan 01 20:47:16 [kernel] [418511.462214] traps: mpv/vo[2970] general protection ip:7f4cdf78e016 sp:7f4ccf7fd6f8 error:0 in libc-2.23.so[7f4cdf710000+18f000]
Jan 01 20:47:32 [kernel] [418526.756805] traps: mpv/vo[3040] general protection ip:7ff1dc530016 sp:7ff1c3ffe6f8 error:0 in libc-2.23.so[7ff1dc4b2000+18f000]
Jan 01 20:47:43 [kernel] [418538.423824] nouveau 0000:03:00.0: Direct firmware load for nouveau/nvf1_fuc084 failed with error -2
Jan 01 20:47:43 [kernel] [418538.423849] nouveau 0000:03:00.0: Direct firmware load for nouveau/nvf1_fuc084d failed with error -2
Jan 01 20:47:43 [kernel] [418538.423852] nouveau 0000:03:00.0: msvld: unable to load firmware data
Jan 01 20:47:43 [kernel] [418538.423855] nouveau 0000:03:00.0: msvld: init failed, -19
Jan 01 20:50:09 [kernel] [418683.985516] nouveau 0000:03:00.0: Direct firmware load for nouveau/nvf1_fuc084 failed with error -2
Jan 01 20:50:09 [kernel] [418683.985522] nouveau 0000:03:00.0: Direct firmware load for nouveau/nvf1_fuc084d failed with error -2
Jan 01 20:50:09 [kernel] [418683.985523] nouveau 0000:03:00.0: msvld: unable to load firmware data
Jan 01 20:50:09 [kernel] [418683.985525] nouveau 0000:03:00.0: msvld: init failed, -19
Jan 01 20:54:14 [kernel] [418928.912172] traps: vlc[3314] general protection ip:7ff1e8bbfc5f sp:7ff1cb55fcf0 error:0 in libQt5Core.so.5.7.1[7ff1e8973000+47a000]
Jan 01 20:54:16 [kernel] [418930.848505] audacious[29196]: segfault at 0 ip 00007f0c566b495b sp 00007ffe38742178 error 4 in libQt5Gui.so.5.7.1[7f0c56551000+48c000]
Jan 01 20:54:16 [kernel] [418931.082328] kactivitymanage[18417]: segfault at 7ff31246bc90 ip 00007ff2ea7844f1 sp 00007ffc6b166f38 error 4 in libQt5Sql.so.5.7.1[7ff2ea76f000+43000]
Jan 01 21:06:42 [kernel] [419676.773809] traps: mpv/lua (osc)[25049] general protection ip:7f2a28e7ea84 sp:7f2a1e6ead48 error:0 in libc-2.23.so[7f2a28e06000+18f000]
Jan 01 21:07:05 [kernel] [419700.080583] traps: mpv/lua (osc)[25136] general protection ip:7f7ae014da84 sp:7f7ad61bad48 error:0 in libc-2.23.so[7f7ae00d5000+18f000]
Jan 01 21:33:23 [kernel] [421277.631677] traps: mpv/vo[6503] general protection ip:7efc66ca2016 sp:7efc56cdf6f8 error:0 in libc-2.23.so[7efc66c24000+18f000]
Jan 01 21:34:04 [kernel] [421319.168163] traps: mpv/lua (osc)[7986] general protection ip:7f6ac1068a84 sp:7f6ab68d4d48 error:0 in libc-2.23.so[7f6ac0ff0000+18f000]
Jan 01 21:59:03 [kernel] [422818.123690] nouveau 0000:03:00.0: Direct firmware load for nouveau/nvf1_fuc084 failed with error -2
Jan 01 21:59:03 [kernel] [422818.123695] nouveau 0000:03:00.0: Direct firmware load for nouveau/nvf1_fuc084d failed with error -2
Jan 01 21:59:03 [kernel] [422818.123696] nouveau 0000:03:00.0: msvld: unable to load firmware data
Jan 01 21:59:03 [kernel] [422818.123697] nouveau 0000:03:00.0: msvld: init failed, -19
Jan 01 22:00:52 [kernel] [422927.197557] nouveau 0000:03:00.0: Direct firmware load for nouveau/nvf1_fuc084 failed with error -2
Jan 01 22:00:52 [kernel] [422927.197566] nouveau 0000:03:00.0: Direct firmware load for nouveau/nvf1_fuc084d failed with error -2
Jan 01 22:00:52 [kernel] [422927.197568] nouveau 0000:03:00.0: msvld: unable to load firmware data
Jan 01 22:00:52 [kernel] [422927.197569] nouveau 0000:03:00.0: msvld: init failed, -19
Jan 01 22:06:10 [kernel] [423245.050510] kactivitymanage[23239]: segfault at 7f8e997e4c90 ip 00007f8e8016f4f1 sp 00007ffc6a809308 error 4 in libQt5Sql.so.5.7.1[7f8e8015a000+43000]
Jan 01 22:08:52 [kernel] [423407.320014] sysrq: SysRq : Emergency Sync |
Is it? |
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Proinsias
Tux's lil' helper
Joined: 06 Oct 2014
Posts: 133
Location: Scotland
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| Posted: Sun Jan 01, 2017 10:18 pm Post subject: |
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Similar issue here, noticed it last night. Changing volume in mpv with 0/9 closes down mpv. I'm using the intel i965 driver without full de, just i3wm. mpv does not bring down xorg, just kills itself.
| Code: | | fish: “mpv /mnt/storage/videos/movies/…” terminated by signal SIGSEGV (Address boundary error) |
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as.gentoo
Guru
Joined: 07 Aug 2004
Posts: 319
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| Posted: Sun Jan 01, 2017 10:22 pm Post subject: |
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| Proinsias wrote: | Similar issue here, noticed it last night. Changing volume in mpv with 0/9 closes down mpv. I'm using the intel i965 driver without full de, just i3wm. mpv does not bring down xorg, just kills itself.
| Code: | | fish: “mpv /mnt/storage/videos/movies/…” terminated by signal SIGSEGV (Address boundary error) |
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To clarify: as in the post above, just vlc "brought down" xorg - mpv did not. |
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Proinsias
Tux's lil' helper
Joined: 06 Oct 2014
Posts: 133
Location: Scotland
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| Posted: Tue Jan 03, 2017 11:45 pm Post subject: |
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| sorted out my mpv issues, only briefly tested vlc and not had any issues but that may be due to no kde here. Mpv issues seemed to be a crash whenever the on screen display appeared, but the recompile has it running nicely. |
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as.gentoo
Guru
Joined: 07 Aug 2004
Posts: 319
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| Posted: Wed Jan 04, 2017 12:03 am Post subject: |
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Interesting. | Code: | sudo USE="-enca" emerge =media-video/mpv-0.22.0-r1
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worked for me.
EDIT: Just emerge mpv works.
Now, why is that? |
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Proinsias
Tux's lil' helper
Joined: 06 Oct 2014
Posts: 133
Location: Scotland
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as.gentoo
Guru
Joined: 07 Aug 2004
Posts: 319
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| Posted: Wed Jan 04, 2017 5:42 pm Post subject: |
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I see, I created the file /etc/portage/package.use/mpv containing | Code: | | media-video/mpv -libass |
then.
thx! |
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