** Information type changed from Private to Public
** Also affects: mir
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1623484
Title:
mir_demo_client_egltriangle crashed with SIGSEGV in
dri2_destroy_context() on Yakkety
Status in Mir:
New
Status in mir package in Ubuntu:
New
Bug description:
$ mir_demo_server --launch mir_demo_client_egltriangle
Then Alt+F4 to close the triangle
Probably problems with mesa releasing resources, as that also appears
to be a problem in lp:1623432
ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: mir-demos 0.24.0+16.10.20160815.3-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-9136.55-generic 4.4.16
Uname: Linux 4.4.0-9136-generic x86_64
ApportVersion: 2.20.3-0ubuntu7
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Sep 14 13:08:04 2016
ExecutablePath: /usr/bin/mir_demo_client_egltriangle
InstallationDate: Installed on 2016-09-06 (8 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160906)
ProcCmdline: mir_demo_client_egltriangle
SegvAnalysis:
Segfault happened at: 0x7fbacaa47a3e: mov 0x30(%rbp),%rax
PC (0x7fbacaa47a3e) ok
source "0x30(%rbp)" (0x00000030) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: mir
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
eglTerminate () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
mir_eglapp_shutdown ()
Title: mir_demo_client_egltriangle crashed with SIGSEGV in eglTerminate()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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