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Message #110832
[Bug 1493721] Re: [regression] Fullscreen software surfaces (like Xmir -sw) can crash the Mir server
** Branch linked: lp:ubuntu/wily-proposed/mir
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https://bugs.launchpad.net/bugs/1493721
Title:
[regression] Fullscreen software surfaces (like Xmir -sw) can crash
the Mir server
Status in Mir:
Fix Released
Status in mir package in Ubuntu:
Triaged
Bug description:
Xmir -sw (software) mode crashes the Mir server. If not immediately on
startup then soon after running a few X clients...
/usr/bin/mir_demo_server_minimal:
(gdb) bt
#0 0x00007f8586f64cc0 in gbm_bo_get_user_data ()
from /usr/lib/x86_64-linux-gnu/libgbm.so.1
#1 0x00007f85858212af in ?? ()
from /usr/lib/x86_64-linux-gnu/mir/server-platform/graphics-mesa-kms.so.4
#2 0x00007f8585822099 in ?? ()
from /usr/lib/x86_64-linux-gnu/mir/server-platform/graphics-mesa-kms.so.4
#3 0x00007f858ac980ac in ?? ()
from /usr/lib/x86_64-linux-gnu/libmirserver.so.33
#4 0x00007f858aca1176 in ?? ()
from /usr/lib/x86_64-linux-gnu/libmirserver.so.33
#5 0x00007f858ad23431 in ?? ()
from /usr/lib/x86_64-linux-gnu/libmirserver.so.33
#6 0x00007f858a910ed0 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7 0x00007f858821d6aa in start_thread (arg=0x7f8583bab700)
at pthread_create.c:333
#8 0x00007f858a37deed in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
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