Bug#1007992: libigdgmm12: new version causes segfaults
kodi is affected, too. Attached you can find kodi's log file. AFAICT it *does* try vdpau first, but then it exits. Regards Harri kodi.log.gz Description: GNU Zip compressed data
Bug#1007992: libigdgmm12: new version causes segfaults
* Paul Menzel , 2022-03-20, 07:22: Control: forward -1 https://github.com/intel/gmmlib/issues/95 I thought it was `forwarded`, but changed after reading the example in *How to report a bug in Debian using reportbug* [2], which turned out to be wrong. This documentation bug is tracked as #863069. -- Jakub Wilk
Bug#1007992: libigdgmm12: new version causes segfaults
On 2022-03-20 07:07:46 +0100, Paul Menzel wrote: > Control: forward -1 https://github.com/intel/gmmlib/issues/95 > > Dear Debian folks, > > > Am 20.03.22 um 04:35 schrieb Christoph Anton Mitterer: > > […] > > > This version breaks e.g. video playback with mpv (also vlc): > > $ mpv test.mp4 > > (+) Video --vid=1 (h264 720x300 23.976fps) > > (+) Audio --aid=1 (aac 2ch 44100Hz) > > Segmentation fault > > I am only able to reproduce this with VA-API enabled, that means, when I > pass `--hwdec=vaapi` to mpv. Firefox with VA-API enabled crashes too, but > not when it’s disabled. Do you have VA-API enabled for mpv? Considering that this code is only used for VA-API drivers for Intel GPUs, that's not surprising. vlc tries to auto-detect the best playback method (unless configuered to use a specific one). It tries both VA-API and VDPAU and picks the best match. Cheers > > […] > > I installed *libigdgmm12-dbgsym*, and created the issue #95 *[regression] > Terminates with segfault in InitializeGmm/InitContext* upstream [1]. > > Hopefully, they analyze and fix it quickly. No idea, if it’s possible to > revert to an earlier version in Debian sid/unstable until that is fixed. > > > Kind regards, > > Paul > > > [1]: https://github.com/intel/gmmlib/issues/95 > -- Sebastian Ramacher signature.asc Description: PGP signature
Bug#1007992: libigdgmm12: new version causes segfaults
On Sun, 2022-03-20 at 07:07 +0100, Paul Menzel wrote: > Firefox with VA-API enabled crashes too, > but not when it’s disabled. > Do you have VA-API enabled for mpv? I do have: hwdec=auto in mpv.conf, which I think would use vaapi here. However, I have nothing specifically set for VLC. Thanks, Chris.
Processed: Re: Bug#1007992: libigdgmm12: new version causes segfaults
Processing control commands: > forwarded -1 https://github.com/intel/gmmlib/issues/95 Bug #1007992 [libigdgmm12] libigdgmm12: new version causes segfaults Set Bug forwarded-to-address to 'https://github.com/intel/gmmlib/issues/95'. -- 1007992: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1007992 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
Bug#1007992: libigdgmm12: new version causes segfaults
Control: forwarded -1 https://github.com/intel/gmmlib/issues/95 Dear Debian folks, Am 20.03.22 um 07:07 schrieb Paul Menzel: Control: forward -1 https://github.com/intel/gmmlib/issues/95 I thought it was `forwarded`, but changed after reading the example in *How to report a bug in Debian using reportbug* [2], which turned out to be wrong. […] Kind regards, Paul [2]: https://www.debian.org/Bugs/Reporting.en.html#control
Bug#1007992: libigdgmm12: new version causes segfaults
Control: forward -1 https://github.com/intel/gmmlib/issues/95 Dear Debian folks, Am 20.03.22 um 04:35 schrieb Christoph Anton Mitterer: […] This version breaks e.g. video playback with mpv (also vlc): $ mpv test.mp4 (+) Video --vid=1 (h264 720x300 23.976fps) (+) Audio --aid=1 (aac 2ch 44100Hz) Segmentation fault I am only able to reproduce this with VA-API enabled, that means, when I pass `--hwdec=vaapi` to mpv. Firefox with VA-API enabled crashes too, but not when it’s disabled. Do you have VA-API enabled for mpv? […] I installed *libigdgmm12-dbgsym*, and created the issue #95 *[regression] Terminates with segfault in InitializeGmm/InitContext* upstream [1]. Hopefully, they analyze and fix it quickly. No idea, if it’s possible to revert to an earlier version in Debian sid/unstable until that is fixed. Kind regards, Paul [1]: https://github.com/intel/gmmlib/issues/95
Bug#1007992: libigdgmm12: new version causes segfaults
Package: libigdgmm12 Version: 22.1.1+ds1-1 Severity: critical Justification: breaks unrelated software Hey. This version breaks e.g. video playback with mpv (also vlc): $ mpv test.mp4 (+) Video --vid=1 (h264 720x300 23.976fps) (+) Audio --aid=1 (aac 2ch 44100Hz) Segmentation fault With: Mar 20 04:30:17 heisenberg kernel: mpv/vo[292810]: segfault at 30200 ip 7f93a01e49ae sp 7f93ab2514b0 error 4 in libigdgmm.so.12.1.0[7f93a017b000+78000] Mar 20 04:30:17 heisenberg kernel: Code: ff 4c 8b 55 c8 31 c0 b9 40 00 00 00 4c 8b 45 b8 4c 89 fe 49 8d 92 b0 33 00 00 48 89 d7 f3 41 0f 6f 00 ba c4 06 00 00 f3 48 ab <49> 8b 06 49 8d 7a 44 41 c7 82 b8 35 00 00 0a 00 00 00 f3 41 0f 6f Mar 20 04:30:22 heisenberg kernel: mpv/vo[292830]: segfault at 30200 ip 7fb5381d49ae sp 7fb53b4564b0 error 4 in libigdgmm.so.12.1.0[7fb53816b000+78000] Mar 20 04:30:22 heisenberg kernel: Code: ff 4c 8b 55 c8 31 c0 b9 40 00 00 00 4c 8b 45 b8 4c 89 fe 49 8d 92 b0 33 00 00 48 89 d7 f3 41 0f 6f 00 ba c4 06 00 00 f3 48 ab <49> 8b 06 49 8d 7a 44 41 c7 82 b8 35 00 00 0a 00 00 00 f3 41 0f 6f Mar 20 04:30:23 heisenberg kernel: mpv/vo[292850]: segfault at 30200 ip 7f57901de9ae sp 7f579ea9f4b0 error 4 in libigdgmm.so.12.1.0[7f5790175000+78000] Mar 20 04:30:23 heisenberg kernel: Code: ff 4c 8b 55 c8 31 c0 b9 40 00 00 00 4c 8b 45 b8 4c 89 fe 49 8d 92 b0 33 00 00 48 89 d7 f3 41 0f 6f 00 ba c4 06 00 00 f3 48 ab <49> 8b 06 49 8d 7a 44 41 c7 82 b8 35 00 00 0a 00 00 00 f3 41 0f 6f Mar 20 04:30:30 heisenberg kernel: vlc[292895]: segfault at 30200 ip 7f94f12fb9ae sp 7f94f105bb00 error 4 in libigdgmm.so.12.1.0[7f94f1292000+78000] Mar 20 04:30:30 heisenberg kernel: Code: ff 4c 8b 55 c8 31 c0 b9 40 00 00 00 4c 8b 45 b8 4c 89 fe 49 8d 92 b0 33 00 00 48 89 d7 f3 41 0f 6f 00 ba c4 06 00 00 f3 48 ab <49> 8b 06 49 8d 7a 44 41 c7 82 b8 35 00 00 0a 00 00 00 f3 41 0f 6f Mar 20 04:31:20 heisenberg kernel: mpv/vo[293088]: segfault at 30200 ip 7f923547a9ae sp 7f925251a4b0 error 4 in libigdgmm.so.12.1.0[7f9235411000+78000] Mar 20 04:31:20 heisenberg kernel: Code: ff 4c 8b 55 c8 31 c0 b9 40 00 00 00 4c 8b 45 b8 4c 89 fe 49 8d 92 b0 33 00 00 48 89 d7 f3 41 0f 6f 00 ba c4 06 00 00 f3 48 ab <49> 8b 06 49 8d 7a 44 41 c7 82 b8 35 00 00 0a 00 00 00 f3 41 0f 6f Downgrading to 22.0.2+ds1-1 fixes the issue. Cheers, Chris. -- System Information: Debian Release: bookworm/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 5.16.0-5-amd64 (SMP w/4 CPU threads; PREEMPT) Locale: LANG=en_DE.UTF-8, LC_CTYPE=en_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages libigdgmm12 depends on: ii libc6 2.33-7 ii libgcc-s1 12-20220319-1 ii libstdc++6 12-20220319-1 libigdgmm12 recommends no packages. libigdgmm12 suggests no packages. -- no debconf information
