Crash on resume with multiple monitors in meta_window_move_resize_internal () from g_slist_foreach()

[David Britton]

I'm resuming from suspend with multiple monitors attached, and occasionally I get a crash of gnome-shell. Will attach the core file

           PID: 1349 (gnome-shell)
           UID: 1000 (dpb)
           GID: 1000 (dpb)
        Signal: 8 (FPE)
     Timestamp: Fri 2017-10-20 20:24:01 MDT (8min ago)
  Command Line: /usr/bin/gnome-shell
    Executable: /usr/bin/gnome-shell
 Control Group: /user.slice/user-1000.slice/session-2.scope
          Unit: session-2.scope
         Slice: user-1000.slice
       Session: 2
     Owner UID: 1000 (dpb)
       Boot ID: 10e0e8b9f3bc4937a94e4f4cbae411d2
    Machine ID: 58b9ae27536a4e6bb76f4f1b9c561651
      Hostname: aries
       Storage: /var/lib/systemd/coredump/core.gnome-shell.1000.10e0e8b9f3bc4937a94e4f4cbae411d2.1349.1508552641000000.lz4
       Message: Process 1349 (gnome-shell) of user 1000 dumped core.

                Stack trace of thread 1349:
                #0 0x00007f7e5fd30450 n/a (libmutter-1.so.0)
                #1 0x00007f7e5fcfb683 meta_window_move_resize_internal (libmutter-1.so.0)
                #2 0x00007f7e617d16ad g_slist_foreach (libglib-2.0.so.0)
                #3 0x00007f7e5fced114 meta_screen_foreach_window (libmutter-1.so.0)
                #4 0x00007f7e5fcefc86 n/a (libmutter-1.so.0)
                #5 0x00007f7e61a8bf9d g_closure_invoke (libgobject-2.0.so.0)
                #6 0x00007f7e61a9ecde n/a (libgobject-2.0.so.0)
                #7 0x00007f7e61aa74b5 g_signal_emit_valist (libgobject-2.0.so.0)
                #8 0x00007f7e61aa7ecf g_signal_emit (libgobject-2.0.so.0)
                #9 0x00007f7e5fcb2e3d n/a (libmutter-1.so.0)
                #10 0x00007f7e5fcb5187 meta_monitor_manager_rebuild (libmutter-1.so.0)
                #11 0x00007f7e5fd3a132 n/a (libmutter-1.so.0)
                #12 0x00007f7e5fcb2e7c n/a (libmutter-1.so.0)
                #13 0x00007f7e5fcb3e99 meta_monitor_manager_ensure_configured (libmutter-1.so.0)
                #14 0x00007f7e5b710e18 ffi_call_unix64 (libffi.so.6)
                #15 0x00007f7e5b71087a ffi_call (libffi.so.6)
                #16 0x00007f7e61a8c799 g_cclosure_marshal_generic (libgobject-2.0.so.0)
                #17 0x00007f7e61a8bf9d g_closure_invoke (libgobject-2.0.so.0)
                #18 0x00007f7e61a9ecde n/a (libgobject-2.0.so.0)
                #19 0x00007f7e61aa74b5 g_signal_emit_valist (libgobject-2.0.so.0)
                #20 0x00007f7e61aa7ecf g_signal_emit (libgobject-2.0.so.0)
                #21 0x00007f7e541429d4 n/a (libgudev-1.0.so.0)
                #22 0x00007f7e617b2e25 g_main_context_dispatch (libglib-2.0.so.0)
                #23 0x00007f7e617b31f0 n/a (libglib-2.0.so.0)
                #24 0x00007f7e617b3502 g_main_loop_run (libglib-2.0.so.0)
                #25 0x00007f7e5fce868c meta_run (libmutter-1.so.0)
                #26 0x0000563b4961e2e7 n/a (gnome-shell)
                #27 0x00007f7e5f67a1c1 __libc_start_main (libc.so.6)
                #28 0x0000563b4961e3fa n/a (gnome-shell)

                Stack trace of thread 1391:
                #0 0x00007f7e5f761901 __GI___poll (libc.so.6)
                #1 0x00007f7e39188451 n/a (libpulse.so.0)
                #2 0x00007f7e39179e10 pa_mainloop_poll (libpulse.so.0)
                #3 0x00007f7e3917a4a0 pa_mainloop_iterate (libpulse.so.0)
                #4 0x00007f7e3917a530 pa_mainloop_run (libpulse.so.0)
                #5 0x00007f7e39188399 n/a (libpulse.so.0)
                #6 0x00007f7e38f29ed8 n/a (libpulsecommon-10.0.so)
                #7 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #8 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1394:
                #0 0x00007f7e5fa47072 futex_wait_cancelable (libpthread.so.0)
                #1 0x00007f7e582f4864 n/a (libmozjs-52.so.0)
                #2 0x00007f7e582f4ab5 n/a (libmozjs-52.so.0)
                #3 0x00007f7e586ead15 n/a (libmozjs-52.so.0)
                #4 0x00007f7e5870b352 n/a (libmozjs-52.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1352:
                #0 0x00007f7e5f761901 __GI___poll (libc.so.6)
                #1 0x00007f7e617b3169 n/a (libglib-2.0.so.0)
                #2 0x00007f7e617b3502 g_main_loop_run (libglib-2.0.so.0)
                #3 0x00007f7e61d9cb26 n/a (libgio-2.0.so.0)
                #4 0x00007f7e617da645 n/a (libglib-2.0.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 28678:
                #0 0x00007f7e5f7679f9 syscall (libc.so.6)
                #1 0x00007f7e617f880a g_cond_wait_until (libglib-2.0.so.0)
                #2 0x00007f7e617872e1 n/a (libglib-2.0.so.0)
                #3 0x00007f7e617dafe4 n/a (libglib-2.0.so.0)
                #4 0x00007f7e617da645 n/a (libglib-2.0.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1354:
                #0 0x00007f7e5f761901 __GI___poll (libc.so.6)
                #1 0x00007f7e617b3169 n/a (libglib-2.0.so.0)
                #2 0x00007f7e617b327c g_main_context_iteration (libglib-2.0.so.0)
                #3 0x00007f7e4807946d n/a (libdconfsettings.so)
                #4 0x00007f7e617da645 n/a (libglib-2.0.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1393:
                #0 0x00007f7e5fa47072 futex_wait_cancelable (libpthread.so.0)
                #1 0x00007f7e582f4864 n/a (libmozjs-52.so.0)
                #2 0x00007f7e582f4ab5 n/a (libmozjs-52.so.0)
                #3 0x00007f7e586ead15 n/a (libmozjs-52.so.0)
                #4 0x00007f7e5870b352 n/a (libmozjs-52.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1395:
                #0 0x00007f7e5fa47072 futex_wait_cancelable (libpthread.so.0)
                #1 0x00007f7e582f4864 n/a (libmozjs-52.so.0)
                #2 0x00007f7e582f4ab5 n/a (libmozjs-52.so.0)
                #3 0x00007f7e586ead15 n/a (libmozjs-52.so.0)
                #4 0x00007f7e5870b352 n/a (libmozjs-52.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1397:
                #0 0x00007f7e5fa47072 futex_wait_cancelable (libpthread.so.0)
                #1 0x00007f7e582f4864 n/a (libmozjs-52.so.0)
                #2 0x00007f7e582f4ab5 n/a (libmozjs-52.so.0)
                #3 0x00007f7e586ead15 n/a (libmozjs-52.so.0)
                #4 0x00007f7e5870b352 n/a (libmozjs-52.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1398:
                #0 0x00007f7e5fa47072 futex_wait_cancelable (libpthread.so.0)
                #1 0x00007f7e582f4864 n/a (libmozjs-52.so.0)
                #2 0x00007f7e582f4ab5 n/a (libmozjs-52.so.0)
                #3 0x00007f7e586ead15 n/a (libmozjs-52.so.0)
                #4 0x00007f7e5870b352 n/a (libmozjs-52.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1399:
                #0 0x00007f7e5fa47072 futex_wait_cancelable (libpthread.so.0)
                #1 0x00007f7e582f4864 n/a (libmozjs-52.so.0)
                #2 0x00007f7e582f4ab5 n/a (libmozjs-52.so.0)
                #3 0x00007f7e586ead15 n/a (libmozjs-52.so.0)
                #4 0x00007f7e5870b352 n/a (libmozjs-52.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1400:
                #0 0x00007f7e5fa47072 futex_wait_cancelable (libpthread.so.0)
                #1 0x00007f7e582f4864 n/a (libmozjs-52.so.0)
                #2 0x00007f7e582f4ab5 n/a (libmozjs-52.so.0)
                #3 0x00007f7e586ead15 n/a (libmozjs-52.so.0)
                #4 0x00007f7e5870b352 n/a (libmozjs-52.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 29316:
                #0 0x00007f7e5f7679f9 syscall (libc.so.6)
                #1 0x00007f7e617f880a g_cond_wait_until (libglib-2.0.so.0)
                #2 0x00007f7e617872e1 n/a (libglib-2.0.so.0)
                #3 0x00007f7e617dafe4 n/a (libglib-2.0.so.0)
                #4 0x00007f7e617da645 n/a (libglib-2.0.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1396:
                #0 0x00007f7e5fa47072 futex_wait_cancelable (libpthread.so.0)
                #1 0x00007f7e582f4864 n/a (libmozjs-52.so.0)
                #2 0x00007f7e582f4ab5 n/a (libmozjs-52.so.0)
                #3 0x00007f7e586ead15 n/a (libmozjs-52.so.0)
                #4 0x00007f7e5870b352 n/a (libmozjs-52.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

                Stack trace of thread 1351:
                #0 0x00007f7e5f761901 __GI___poll (libc.so.6)
                #1 0x00007f7e617b3169 n/a (libglib-2.0.so.0)
                #2 0x00007f7e617b327c g_main_context_iteration (libglib-2.0.so.0)
                #3 0x00007f7e617b32c1 n/a (libglib-2.0.so.0)
                #4 0x00007f7e617da645 n/a (libglib-2.0.so.0)
                #5 0x00007f7e5fa407fc start_thread (libpthread.so.0)
                #6 0x00007f7e5f76db0f __clone (libc.so.6)

[David Britton (dpb)]

core file

[David Britton (dpb)]

Installed package versions

dpb@aries:~[0]$ dpkg -l |grep gnome-shell
ii chrome-gnome-shell 9-0ubuntu1 all GNOME Shell extensions integration for web browsers
ii gnome-shell 3.26.1-0ubuntu4 amd64 graphical shell for the GNOME desktop
ii gnome-shell-common 3.26.1-0ubuntu4 all common files for the GNOME graphical shell
ii gnome-shell-extension-appindicator 17.10.1 all App indicators for GNOME Shell
ii gnome-shell-extension-move-clock 1.01-1 all move clock extension for GNOME shell
ii gnome-shell-extension-system-monitor 32-3 all Display system information in GNOME Shell status bar
ii gnome-shell-extension-ubuntu-dock 0.7 all Ubuntu Dock for GNOME Shell
dpb@aries:~[0]$ dpkg -l |grep wayland
ii libwayland-client0:amd64 1.14.0-1 amd64 wayland compositor infrastructure - client library
ii libwayland-cursor0:amd64 1.14.0-1 amd64 wayland compositor infrastructure - cursor library
ii libwayland-egl1-mesa:amd64 17.2.2-0ubuntu1 amd64 implementation of the Wayland EGL platform -- runtime
ii libwayland-server0:amd64 1.14.0-1 amd64 wayland compositor infrastructure - server library
ii xwayland 2:1.19.5-0ubuntu2 amd64 Xwayland X server
dpb@aries:~[0]$ dpkg -l |grep mutter
ii gir1.2-mutter-1:amd64 3.26.1-2ubuntu1 amd64 GObject introspection data for Mutter
ii libmutter-1-0:amd64 3.26.1-2ubuntu1 amd64 window manager library from the Mutter window manager
ii mutter 3.26.1-2ubuntu1 amd64 lightweight GTK+ window manager
ii mutter-common 3.26.1-2ubuntu1 all shared files for the Mutter window manager
dpb@aries:~[0]$ uname -a
Linux aries 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
dpb@aries:~[0]$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 17.10
Release: 17.10
Codename: artful

[Daniel van Vugt (vanvugt)]

Please upload the crash file using the ubuntu-bug command:

  ubuntu-bug /path/to/crash/file

so that it gets retraced with debug symbols properly.

[Daniel van Vugt (vanvugt)]

... which will log a new bug so please mention here what that new bug is.

[Launchpad Janitor (janitor)]

[Expired for gnome-shell (Ubuntu) because there has been no activity for 60 days.]