Bug#1008776: intel-media-va-driver: Segmentation fault with gstreamer based applications
Control: tags -1 moreinfo
Hi Kai
On 2022-04-01 20:10:56, Kai Weber wrote:
> Package: intel-media-va-driver
> Version: 22.3.0+dfsg1-1
> Severity: grave
> Justification: renders package unusable
> X-Debbugs-Cc: kai.weber+debian@glorybox.de
>
> Dear Maintainer,
>
> since a recent update (can not excalty determine the date) gstreamer based applications like totem or gst-play-1.0 itself segfault on video files.
>
> Removing intel-media-va-driver resolves the issue.
> Installing intel-media-va-driver-non-free resolves the issue.
>
> Attached is a backtrace. I have no experience getting backtraces. This one was achieved after install the intel-media-va-driver-dbgsym package and running
>
> $ export DEBUGINFOD_URLS="https://debuginfod.debian.net";
> $ gdb --args gst-play-1.0 /home/kai/Downloads/pony.mp4 --videosink=glimagesink
> Thread 14 "qtdemux0:sink" received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fffb77fe640 (LWP 22147)]
> 0x00007fffb5f906be in KernelDll_AllocateStates (pKernelBin=<optimized out>, uKernelSize=0, pFcPatchCache=0x0,
> uFcPatchCacheSize=<optimized out>, pDefaultRules=0x0, ModifyFunctionPointers=0x0)
> at ./media_driver/agnostic/common/vp/kdll/hal_kerneldll.c:2791
> Download failed: Invalid argument. Continuing without source file ./obj-x86_64-linux-gnu/media_driver/./media_driver/agnostic/common/vp/kdll/hal_kerneldll.c.
> 2791 ./media_driver/agnostic/common/vp/kdll/hal_kerneldll.c: No such file or directory.
> (gdb) set logging file backtrace.log
> (gdb) set logging on
> Copying output to backtrace.log.
> (gdb) bt
> ...
> (gdb) set logging off
> Done logging to backtrace.log.
> (gdb) quit
That could be another case of the driver expecting to have a kernel
available which in fact is disabled in the open source build. If
22.3.1+dfsg1-1 doesn't fix the issue for you, please let my know your
CPU/GPU so that the issue can be reported upstream.
Cheers
>
> -- System Information:
> Debian Release: bookworm/sid
> APT prefers unstable-debug
> APT policy: (500, 'unstable-debug'), (500, 'unstable')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 5.16.0-6-amd64 (SMP w/8 CPU threads; PREEMPT)
> Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
> Shell: /bin/sh linked to /usr/bin/dash
> Init: systemd (via /run/systemd/system)
> LSM: AppArmor: enabled
>
> Versions of packages intel-media-va-driver depends on:
> ii libc6 2.33-7
> ii libgcc-s1 12-20220319-1
> ii libigdgmm12 22.1.2+ds1-1
> ii libstdc++6 12-20220319-1
> ii libva2 [libva-driver-abi-1.14] 2.14.0-1
>
> intel-media-va-driver recommends no packages.
>
> intel-media-va-driver suggests no packages.
>
> -- no debconf information
> #0 0x00007fffb5f906be in KernelDll_AllocateStates (pKernelBin=<optimized out>, uKernelSize=0, pFcPatchCache=0x0,
> uFcPatchCacheSize=<optimized out>, pDefaultRules=0x0, ModifyFunctionPointers=0x0)
> at ./media_driver/agnostic/common/vp/kdll/hal_kerneldll.c:2791
> #1 0x00007fffb5f82028 in VphalRenderer::Initialize (this=0x7fffa813d480, pSettings=0x7fffb77fae80, isApoEnabled=<optimized out>)
> at ./media_driver/agnostic/common/vp/hal/vphal_renderer.cpp:1418
> #2 0x00007fffb5f67a89 in VphalState::Allocate (this=0x7fffa8123e50, pVpHalSettings=0x7fffb77fae80)
> at ./media_driver/agnostic/common/vp/hal/vphal.cpp:201
> #3 0x00007fffb61848a2 in DdiVp_InitVpHal (pVpCtx=0x7fffa812add0) at ./media_driver/linux/common/vp/ddi/media_libva_vp.c:1811
> #4 0x00007fffb6189460 in DdiVp_InitCtx (pVaDrvCtx=<optimized out>, pVpCtx=0x7fffa812add0)
> at ./media_driver/linux/common/vp/ddi/media_libva_vp.c:1671
> #5 0x00007fffb618985e in DdiVp_CreateContext (pVaDrvCtx=pVaDrvCtx@entry=0x7fffa8081e20, vaConfigID=vaConfigID@entry=0,
> iWidth=iWidth@entry=0, iHeight=iHeight@entry=0, iFlag=iFlag@entry=0, vaSurfIDs=vaSurfIDs@entry=0x0, iNumSurfs=0,
> pVaCtxID=0x7fffb77fb1ac) at ./media_driver/linux/common/vp/ddi/media_libva_vp.c:3291
> #6 0x00007fffb6147be2 in DdiMedia_PutImage (ctx=0x7fffa8081e20, surface=0, image=<optimized out>, src_x=0, src_y=0, src_width=64,
> src_height=64, dest_x=0, dest_y=0, dest_width=64, dest_height=64) at ./media_driver/linux/common/ddi/media_libva.cpp:5535
> #7 0x00007fffd425521c in vaPutImage () from /lib/x86_64-linux-gnu/libva.so.2
> #8 0x00007fffd42def8d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
> #9 0x00007fffd429d686 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
> #10 0x00007fffd42a480e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
> #11 0x00007ffff77ac5cb in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #12 0x00007ffff77b014d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #13 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #14 0x00007ffff7b91a1b in gst_pad_peer_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #15 0x00007ffff7bd14b8 in gst_pad_peer_query_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #16 0x00007ffff77afe28 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #17 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #18 0x00007ffff7b91a1b in gst_pad_peer_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #19 0x00007ffff7bcb858 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #20 0x00007ffff7b8fbde in gst_pad_forward () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #21 0x00007ffff7bce40a in gst_pad_proxy_query_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #22 0x00007ffff7b8fe06 in gst_pad_query_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #23 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #24 0x00007ffff7b91a1b in gst_pad_peer_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #25 0x00007ffff7bd14b8 in gst_pad_peer_query_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #26 0x00007ffff7efdbb9 in ?? () from /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
> #27 0x00007fffd4297b84 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
> #28 0x00007ffff7ee8f36 in ?? () from /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
> #29 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #30 0x00007ffff7bcec98 in gst_pad_query_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #31 0x00007ffff7ee91a1 in ?? () from /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
> #32 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #33 0x00007ffff7b91a1b in gst_pad_peer_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #34 0x00007ffff7bcb7f0 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #35 0x00007ffff7b8fbde in gst_pad_forward () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #36 0x00007ffff7bce24e in gst_pad_proxy_query_accept_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #37 0x00007ffff7b903fb in gst_pad_query_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #38 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #39 0x00007ffff7bd1698 in gst_pad_query_accept_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #40 0x00007ffff7b89c6a in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #41 0x00007ffff7b93c45 in gst_pad_send_event () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #42 0x00007ffff63891e8 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #43 0x00007ffff7b88798 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #44 0x00007ffff7b87fc0 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #45 0x00007ffff7b94848 in gst_pad_sticky_events_foreach () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #46 0x00007ffff6394c8f in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #47 0x00007ffff639280e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #48 0x00007ffff6393384 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #49 0x00007ffff639364e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #50 0x00007ffff7c6871f in g_closure_invoke () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #51 0x00007ffff7c7acf6 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #52 0x00007ffff7c81111 in g_signal_emit_valist () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #53 0x00007ffff7c816bf in g_signal_emit () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #54 0x00007ffff7c6ce74 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #55 0x00007ffff7b3f5e4 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #56 0x00007ffff7c6f00a in g_object_notify_by_pspec () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #57 0x00007ffff7b886a7 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #58 0x00007ffff7b938c0 in gst_pad_push_event () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #59 0x00007ffff77af688 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #60 0x00007ffff77b0d42 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #61 0x00007fffdc0cb205 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
> #62 0x00007ffff7b89b9c in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #63 0x00007ffff7b8a21e in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #64 0x00007ffff7b8a6d4 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #65 0x00007ffff7b87fc0 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #66 0x00007ffff7b935d0 in gst_pad_push_event () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #67 0x00007fffd441b0e0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so
> #68 0x00007fffd441e900 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so
> #69 0x00007ffff778df25 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #70 0x00007ffff7b89b9c in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #71 0x00007ffff7b93c45 in gst_pad_send_event () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #72 0x00007ffff63891e8 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #73 0x00007ffff7b88798 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #74 0x00007ffff7b87fc0 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #75 0x00007ffff7b94848 in gst_pad_sticky_events_foreach () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #76 0x00007ffff6394c8f in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #77 0x00007ffff639280e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #78 0x00007ffff6393384 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #79 0x00007ffff7c6ba61 in g_cclosure_marshal_VOID__OBJECTv () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #80 0x00007ffff7c68949 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #81 0x00007ffff7c81499 in g_signal_emit_valist () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #82 0x00007ffff7c816bf in g_signal_emit () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #83 0x00007ffff7b69db0 in gst_element_add_pad () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #84 0x00007fffd44abbcc in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
> #85 0x00007fffd44ad835 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
> #86 0x00007fffd44cd9ba in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
> #87 0x00007ffff7bc20cf in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #88 0x00007ffff7d30e94 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #89 0x00007ffff7d3059d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #90 0x00007ffff7748d80 in start_thread (arg=0x7fffb77fe640) at pthread_create.c:481
> #91 0x00007ffff78df76f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
> #0 0x00007fffb5f906be in KernelDll_AllocateStates (pKernelBin=<optimized out>, uKernelSize=0, pFcPatchCache=0x0,
> uFcPatchCacheSize=<optimized out>, pDefaultRules=0x0, ModifyFunctionPointers=0x0)
> at ./media_driver/agnostic/common/vp/kdll/hal_kerneldll.c:2791
> #1 0x00007fffb5f82028 in VphalRenderer::Initialize (this=0x7fffa813e480, pSettings=0x7fffb77fae80, isApoEnabled=<optimized out>)
> at ./media_driver/agnostic/common/vp/hal/vphal_renderer.cpp:1418
> #2 0x00007fffb5f67a89 in VphalState::Allocate (this=0x7fffa80f40c0, pVpHalSettings=0x7fffb77fae80)
> at ./media_driver/agnostic/common/vp/hal/vphal.cpp:201
> #3 0x00007fffb61848a2 in DdiVp_InitVpHal (pVpCtx=0x7fffa812b3e0) at ./media_driver/linux/common/vp/ddi/media_libva_vp.c:1811
> #4 0x00007fffb6189460 in DdiVp_InitCtx (pVaDrvCtx=<optimized out>, pVpCtx=0x7fffa812b3e0)
> at ./media_driver/linux/common/vp/ddi/media_libva_vp.c:1671
> #5 0x00007fffb618985e in DdiVp_CreateContext (pVaDrvCtx=pVaDrvCtx@entry=0x7fffa8088050, vaConfigID=vaConfigID@entry=0,
> iWidth=iWidth@entry=0, iHeight=iHeight@entry=0, iFlag=iFlag@entry=0, vaSurfIDs=vaSurfIDs@entry=0x0, iNumSurfs=0,
> pVaCtxID=0x7fffb77fb1ac) at ./media_driver/linux/common/vp/ddi/media_libva_vp.c:3291
> #6 0x00007fffb6147be2 in DdiMedia_PutImage (ctx=0x7fffa8088050, surface=0, image=<optimized out>, src_x=0, src_y=0, src_width=64,
> src_height=64, dest_x=0, dest_y=0, dest_width=64, dest_height=64) at ./media_driver/linux/common/ddi/media_libva.cpp:5535
> #7 0x00007fffd425521c in vaPutImage (dpy=0x7fffa8088410, surface=0, image=0, src_x=0, src_y=0, src_width=64, src_height=64, dest_x=0,
> dest_y=0, dest_width=64, dest_height=64) at ./va/va.c:1864
> #8 0x00007fffd42def8d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
> #9 0x00007fffd429d686 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
> #10 0x00007fffd42a480e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
> #11 0x00007ffff77ac5cb in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #12 0x00007ffff77b014d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #13 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #14 0x00007ffff7b91a1b in gst_pad_peer_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #15 0x00007ffff7bd14b8 in gst_pad_peer_query_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #16 0x00007ffff77afe28 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #17 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #18 0x00007ffff7b91a1b in gst_pad_peer_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #19 0x00007ffff7bcb858 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #20 0x00007ffff7b8fbde in gst_pad_forward () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #21 0x00007ffff7bce40a in gst_pad_proxy_query_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #22 0x00007ffff7b8fe06 in gst_pad_query_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #23 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #24 0x00007ffff7b91a1b in gst_pad_peer_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #25 0x00007ffff7bd14b8 in gst_pad_peer_query_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #26 0x00007ffff7efdbb9 in ?? () from /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
> #27 0x00007fffd4297b84 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
> #28 0x00007ffff7ee8f36 in ?? () from /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
> #29 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #30 0x00007ffff7bcec98 in gst_pad_query_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #31 0x00007ffff7ee91a1 in ?? () from /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
> #32 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #33 0x00007ffff7b91a1b in gst_pad_peer_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #34 0x00007ffff7bcb7f0 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #35 0x00007ffff7b8fbde in gst_pad_forward () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #36 0x00007ffff7bce24e in gst_pad_proxy_query_accept_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #37 0x00007ffff7b903fb in gst_pad_query_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #38 0x00007ffff7b912f0 in gst_pad_query () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #39 0x00007ffff7bd1698 in gst_pad_query_accept_caps () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #40 0x00007ffff7b89c6a in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #41 0x00007ffff7b93c45 in gst_pad_send_event () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #42 0x00007ffff63891e8 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #43 0x00007ffff7b88798 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #44 0x00007ffff7b87fc0 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #45 0x00007ffff7b94848 in gst_pad_sticky_events_foreach () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #46 0x00007ffff6394c8f in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #47 0x00007ffff639280e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #48 0x00007ffff6393384 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #49 0x00007ffff639364e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #50 0x00007ffff7c6871f in g_closure_invoke () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #51 0x00007ffff7c7acf6 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #52 0x00007ffff7c81111 in g_signal_emit_valist () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #53 0x00007ffff7c816bf in g_signal_emit () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #54 0x00007ffff7c6ce74 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #55 0x00007ffff7b3f5e4 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #56 0x00007ffff7c6f00a in g_object_notify_by_pspec () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #57 0x00007ffff7b886a7 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #58 0x00007ffff7b938c0 in gst_pad_push_event () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #59 0x00007ffff77af688 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #60 0x00007ffff77b0d42 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #61 0x00007fffdc0cb205 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
> #62 0x00007ffff7b89b9c in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #63 0x00007ffff7b8a21e in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #64 0x00007ffff7b8a6d4 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #65 0x00007ffff7b87fc0 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #66 0x00007ffff7b935d0 in gst_pad_push_event () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #67 0x00007fffd441b0e0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so
> #68 0x00007fffd441e900 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so
> #69 0x00007ffff778df25 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
> #70 0x00007ffff7b89b9c in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #71 0x00007ffff7b93c45 in gst_pad_send_event () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #72 0x00007ffff63891e8 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #73 0x00007ffff7b88798 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #74 0x00007ffff7b87fc0 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #75 0x00007ffff7b94848 in gst_pad_sticky_events_foreach () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #76 0x00007ffff6394c8f in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #77 0x00007ffff639280e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #78 0x00007ffff6393384 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
> #79 0x00007ffff7c6ba61 in g_cclosure_marshal_VOID__OBJECTv () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #80 0x00007ffff7c68949 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #81 0x00007ffff7c81499 in g_signal_emit_valist () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #82 0x00007ffff7c816bf in g_signal_emit () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
> #83 0x00007ffff7b69db0 in gst_element_add_pad () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #84 0x00007fffd44abbcc in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
> #85 0x00007fffd44ad835 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
> #86 0x00007fffd44cd9ba in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
> #87 0x00007ffff7bc20cf in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
> #88 0x00007ffff7d30e94 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #89 0x00007ffff7d3059d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #90 0x00007ffff7748d80 in start_thread (arg=0x7fffb77fe640) at pthread_create.c:481
> #91 0x00007ffff78df76f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
--
Sebastian Ramacher
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