Sounds like bug 2012230 or bug 2015974...

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** Summary changed:

- gnome-shell crashes while interacting with firefox
+ gnome-shell crashes with SIGSEGV in meta_wayland_compositor_get_context()

** Changed in: gnome-shell (Ubuntu)
       Status: New => Incomplete

** Changed in: gnome-shell (Ubuntu)
    Milestone: ubuntu-23.04 => None

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/2015691

Title:
  gnome-shell crashes with SIGSEGV in
  meta_wayland_compositor_get_context()

Status in gnome-shell package in Ubuntu:
  Incomplete

Bug description:
  Output of gdb backtrace full:

  #0  __pthread_kill_implementation (no_tid=0, signo=11, threadid=<optimized 
out>) at ./nptl/pthread_kill.c:44
          tid = <optimized out>
          ret = 0
          pd = <optimized out>
          old_mask = {__val = {0}}
          ret = <optimized out>
  #1  __pthread_kill_internal (signo=11, threadid=<optimized out>) at 
./nptl/pthread_kill.c:78
  #2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at 
./nptl/pthread_kill.c:89
  #3  0x00007fd23e83c406 in __GI_raise (sig=sig@entry=11) at 
../sysdeps/posix/raise.c:26
          ret = <optimized out>
  #4  0x0000564413f87aea in dump_gjs_stack_on_signal_handler (signo=11) at 
../src/main.c:495
          sa = {__sigaction_handler = {sa_handler = 0x564413f87730 
<dump_gjs_stack_alarm_sigaction>, sa_sigaction = 0x564413f87730 
<dump_gjs_stack_alarm_sigaction>}, sa_mask = {__val = {0 <repeats 16 times>}}, 
sa_flags = 0, sa_restorer = 0x0}
          i = <optimized out>
  #5  0x00007fd23e83c4b0 in <signal handler called> () at 
/lib/x86_64-linux-gnu/libc.so.6
  #6  0x00007fd23ed2ce04 in meta_wayland_compositor_get_context () at 
/lib/x86_64-linux-gnu/libmutter-12.so.0
  #7  0x00007fd23ed3046f in  () at /lib/x86_64-linux-gnu/libmutter-12.so.0
  #8  0x00007fd23bf0dfaf in  () at /lib/x86_64-linux-gnu/libwayland-server.so.0
  #9  0x00007fd23bf0fe0e in wl_resource_destroy () at 
/lib/x86_64-linux-gnu/libwayland-server.so.0
  #10 0x00007fd23e3758b6 in  () at /lib/x86_64-linux-gnu/libffi.so.8
  #11 0x00007fd23e37234d in  () at /lib/x86_64-linux-gnu/libffi.so.8
  #12 0x00007fd23e374f33 in ffi_call () at /lib/x86_64-linux-gnu/libffi.so.8
  #13 0x00007fd23bf0b2a0 in  () at /lib/x86_64-linux-gnu/libwayland-server.so.0
  #14 0x00007fd23bf0f694 in  () at /lib/x86_64-linux-gnu/libwayland-server.so.0
  #15 0x00007fd23bf0e0fa in wl_event_loop_dispatch () at 
/lib/x86_64-linux-gnu/libwayland-server.so.0
  #16 0x00007fd23ed2a73b in  () at /lib/x86_64-linux-gnu/libmutter-12.so.0
  #17 0x00007fd23f2b349d in g_main_dispatch (context=0x56441550e3b0) at 
../../../glib/gmain.c:3460
          dispatch = 0x7fd23ed2a720
          prev_source = 0x0
          begin_time_nsec = 0
          was_in_call = 0
          user_data = 0x0
          callback = 0x0
          cb_funcs = <optimized out>
          cb_data = <optimized out>
          need_destroy = <optimized out>
          source = 0x5644155c50e0
          current = 0x5644154ec5b0
          i = 0
  #18 g_main_context_dispatch (context=0x56441550e3b0) at 
../../../glib/gmain.c:4200
  #19 0x00007fd23f30e178 in g_main_context_iterate.constprop.0 
(context=0x56441550e3b0, block=<optimized out>, dispatch=1, self=<optimized 
out>) at ../../../glib/gmain.c:4276
          max_priority = 2147483647
          timeout = 134
          some_ready = 1
          nfds = <optimized out>
          allocated_nfds = 28
          fds = 0x5644226315d0
  #20 0x00007fd23f2b2bdf in g_main_loop_run (loop=0x5644186fe790) at 
../../../glib/gmain.c:4479
          __func__ = "g_main_loop_run"
  #21 0x00007fd23ecbddf9 in meta_context_run_main_loop () at 
/lib/x86_64-linux-gnu/libmutter-12.so.0
  #22 0x0000564413f86fa1 in main (argc=<optimized out>, argv=<optimized out>) 
at ../src/main.c:765
          context = 0x56441550c780
          debug_flags_string = 0x5644157fa640 
"backtrace-aborts:backtrace-math-errors:backtrace-crashes-all:backtrace-all"
          error = 0x0
          shell_debug = <optimized out>
          ecode = 0

  ProblemType: Bug
  DistroRelease: Ubuntu 23.04
  Package: gnome-shell 44.0-2ubuntu3
  ProcVersionSignature: Ubuntu 6.2.0-19.19-generic 6.2.6
  Uname: Linux 6.2.0-19-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset 
nvidia
  ApportVersion: 2.26.0-0ubuntu2
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Apr  9 10:49:04 2023
  DisplayManager: gdm3
  InstallationDate: Installed on 2023-01-15 (83 days ago)
  InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Alpha amd64 (20221209)
  RelatedPackageVersions: mutter-common 44.0-2ubuntu3
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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