After a bit of more investigation, this actually seems to be a bug in
the way Mir is using the hwcomposer interface (not using the 2 layers,
and also with a different init/flags set).
The crash happens because it tries to use a pthread_mutex that is not
initialized. From our current investigation nothing is calling/using
this pthread_mutex before the crash, so it's probably due a different
code path used with Mir.
** Changed in: mir
Status: Incomplete => Confirmed
** Changed in: mir
Assignee: (unassigned) => Kevin DuBois (kdub)
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https://bugs.launchpad.net/bugs/1231917
Title:
Mir servers crash with SIGSEGV in libhybris-common.so.1 on Nexus7 when
using the hwcomposer (tegra3)
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