** Changed in: mesa (Ubuntu)
Status: New => Invalid
** Description changed:
- https://bugs.freedesktop.org/show_bug.cgi?id=110452
+ https://bugs.freedesktop.org/show_bug.cgi?id=110452 (RESOLVED NOTOURBUG)
https://errors.ubuntu.com/problem/c7d8b2eb8ea371781ada6f2182d6926557d2fa91
---
totem crashed with signal 5
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: totem 3.26.0-0ubuntu5
ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3
Uname: Linux 4.15.0-10-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Mar 23 11:26:51 2018
ExecutablePath: /usr/bin/totem
InstallationDate: Installed on 2017-05-04 (323 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170503)
ProcCmdline: /usr/bin/totem --gapplication-service
Signal: 5
SourcePackage: totem
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0
?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0
?? () from /usr/lib/x86_64-linux-gnu/libGLX.so.0
?? () from /usr/lib/x86_64-linux-gnu/libGLX.so.0
?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
Title: totem crashed with signal 5
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
** Description changed:
https://bugs.freedesktop.org/show_bug.cgi?id=110452 (RESOLVED NOTOURBUG)
https://errors.ubuntu.com/problem/c7d8b2eb8ea371781ada6f2182d6926557d2fa91
---
- totem crashed with signal 5
+ Backtrace goes through:
+
+ totem -> clutter-gst (frame update) -> cogl (pipeline free) -> gstreamer
+ (buffer free) -> gstreamer-vaapi (destroy objects) -> Nvidia libglvd
+ (CommonMakeCurrent / InternalMakeCurrentVendor) -> Mesa GLX
+ (MakeContextCurrent) -> Xlib (XError)
+
+ Ubuntu bug doesn't say anything about what's the use-case / when this
+ happens and whether it's reproducible (is it e.g. timing related), it
+ seems just some random crash that Apport collects.
+
+ In the backtrace Mesa MakeContextCurrent() calls __glXSendError() to tell
that it was given invalid/bad context. Corresponding Mesa code:
+ ---------------------------
+ if (gc) {
+ /* Attempt to bind the context. We do this before mucking with
+ * gc and __glXSetCurrentContext to properly handle our state in
+ * case of an error.
+ *
+ * If an error occurs, set the Null context since we've already
+ * blown away our old context. The caller is responsible for
+ * figuring out how to handle setting a valid context.
+ */
+ if (gc->vtable->bind(gc, oldGC, draw, read) != Success) {
+ __glXSetCurrentContextNull();
+ __glXUnlock();
+ __glXSendError(dpy, GLXBadContext, None, X_GLXMakeContextCurrent,
+ False);
+ return GL_FALSE;
+ }
+ ---------------------------
+
+ I.e. bug is in what is given to Mesa, not what Mesa does.
+
+ -> NOTOURBUG
+
+
+ To me it looks something that could happen when Totem is exiting, gst-vaapi
is trying to use resources that have already been freed, and X catching that
when Gstreamer gstvaapitexture_glx.c::destroy_objects() ask libglvnd to do
CommonMakeCurrent().
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: totem 3.26.0-0ubuntu5
ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3
Uname: Linux 4.15.0-10-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Mar 23 11:26:51 2018
ExecutablePath: /usr/bin/totem
InstallationDate: Installed on 2017-05-04 (323 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170503)
ProcCmdline: /usr/bin/totem --gapplication-service
Signal: 5
SourcePackage: totem
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0
?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0
?? () from /usr/lib/x86_64-linux-gnu/libGLX.so.0
?? () from /usr/lib/x86_64-linux-gnu/libGLX.so.0
?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
Title: totem crashed with signal 5
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
** Also affects: gstreamer (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: gstreamer (Ubuntu)
** Also affects: gstreamer-vaapi (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1758287
Title:
totem crashed with SIGTRAP in __glXSendError() from
MakeContextCurrent()
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