Crash when opening People app

[zedwick]

I tried to induce the mesa crash (#2195) by opening the People app, but this time on the Vulkan (Nightly) build.

I did not get the mesa crash, but I got this instead:

[08/07 20:02:02] [DEBUG] [hifi.controllers] Attempting to  disable  mapping  "file:///home/deck/git/overte-org/overte/scripts/system/pal.js-click"
[08/07 20:02:02] [DEBUG] [hifi.controllers] Attempting to  disable  mapping  "file:///home/deck/git/overte-org/overte/scripts/system/pal.js-press"
malloc(): unaligned tcache chunk detected

Thread 1 "AppRun.wrapped" received signal SIGABRT, Aborted.
__pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
44	      return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0;
Missing rpms, try: dnf --enablerepo='*debug*' install mesa-libGL-debuginfo-26.0.4-2.fc43.x86_64 mesa-dri-drivers-debuginfo-26.0.4-2.fc43.x86_64 mesa-vulkan-drivers-debuginfo-26.0.4-2.fc43.x86_64
(gdb) bt
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0)
    at pthread_kill.c:44
#1  0x00007fffd7a0a493 in __pthread_kill_internal (threadid=<optimized out>, signo=6) at pthread_kill.c:89
#2  0x00007fffd79b015e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#3  0x00007fffd79976d0 in __GI_abort () at abort.c:77
#4  0x00007fffd799873b in __libc_message_impl (fmt=fmt@entry=0x7fffd7b4a7ea "%s\n") at ../sysdeps/posix/libc_fatal.c:138
#5  0x00007fffd7a14665 in malloc_printerr (str=str@entry=0x7fffd7b4de58 "malloc(): unaligned tcache chunk detected")
    at malloc.c:5895
#6  0x00007fffd7a19300 in tcache_get_n (tc_idx=<optimized out>, ep=<optimized out>, mangled=<optimized out>)
    at malloc.c:3225
#7  tcache_get (tc_idx=<optimized out>) at malloc.c:3247
#8  __GI___libc_malloc (bytes=<optimized out>) at malloc.c:3498
#9  0x00007fffd7ba83fc in operator new (sz=16) at ../../../../libstdc++-v3/libsupc++/new_op.cc:50
#10 0x00007fffd97954f7 in QHash<QUuid, std::weak_ptr<SpatiallyNestable> >::values() const ()
   from /tmp/.mount_overteGboJOH/usr/bin/../lib/libshared.so
#11 0x00007fffd979273b in SpatiallyNestable::getChildren() const ()
   from /tmp/.mount_overteGboJOH/usr/bin/../lib/libshared.so
#12 0x00007fffd97927af in SpatiallyNestable::forEachChild(std::function<void (std::shared_ptr<SpatiallyNestable> const&)> const&) const () from /tmp/.mount_overteGboJOH/usr/bin/../lib/libshared.so
#13 0x00007fffd9792c53 in SpatiallyNestable::locationChanged(bool, bool) ()
   from /tmp/.mount_overteGboJOH/usr/bin/../lib/libshared.so
#14 0x00005555559a46ef in ?? ()
#15 0x00005555559a907c in ?? ()
#16 0x000055555593bfca in ?? ()
#17 0x00005555558270df in ?? ()
#18 0x000055555582b1de in ?? ()
#19 0x000055555586c02c in ?? ()
#20 0x00007fffd876b6e3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Widgets.so.5
#21 0x000055555586b411 in ?? ()
#22 0x00007ffff69d0c9a in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
   from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#23 0x00007ffff69d3d97 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) ()
   from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#24 0x00007ffff6a2ab37 in ?? () from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#25 0x00007ffff6cdad5b in ?? () from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#26 0x00007ffff6cde520 in ?? () from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#27 0x00007ffff6cdede3 in g_main_context_iteration () from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#28 0x00007ffff6a2a188 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#29 0x00007ffff69cf5bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#30 0x00007ffff69d7b64 in QCoreApplication::exec() () from /tmp/.mount_overteGboJOH/usr/bin/../lib/libQt5Core.so.5
#31 0x0000555555728e0c in main ()