Hi Simon, thanks for your answer. I attached what I think is the backtrace you requested and the syslog of a complete gdm session.
Regards, Henry Am Donnerstag, den 20.09.2018, 11:48 +0100 schrieb Simon McVittie: > Control: tags -1 + moreinfo > > On Thu, 20 Sep 2018 at 10:30:14 +0200, Henry Schwanbeck wrote: > > after upgrading packages today, gnome-shell would not start anymore > > on wayland. > > Are you able to get a backtrace from this crash? Because you're using > systemd, the easiest way is probably: > > * install the systemd-coredump package > * reproduce the crash > * run "coredumpctl gdb" (which might need to be run as root) > * use the "bt" command as described in > https://wiki.debian.org/HowToGetABacktrace#Running_gdb > > For the most useful backtrace, please install -dbgsym packages for > relevant packages (libmutter-3-0, gnome-shell, libglib2.0-0) > as described here: > https://wiki.debian.org/HowToGetABacktrace#Installing_the_debugging_symbols > > The messages in the systemd journal or syslog immediately before > "Application 'org.gnome.Shell.desktop' killed by signal 11" are also > likely to be useful information. > > Thanks, > smcv
henry@telesto:~$ sudo coredumpctl gdb PID: 3512 (Xwayland) UID: 1000 (henry) GID: 1000 (henry) Signal: 6 (ABRT) Timestamp: Thu 2018-09-20 13:22:34 CEST (56s ago) Command Line: /usr/bin/Xwayland :0 -rootless -terminate -accessx -core -listen 4 -listen 5 -displayfd 6 Executable: /usr/bin/Xwayland Control Group: /user.slice/user-1000.slice/session-16.scope Unit: session-16.scope Slice: user-1000.slice Session: 16 Owner UID: 1000 (henry) Boot ID: 14074530d2a94bc7bf791eefe5a0eec1 Machine ID: db1f5df9f1684b819a86094c453c1730 Hostname: telesto Storage: /var/lib/systemd/coredump/core.Xwayland.1000.14074530d2a94bc7bf791eefe5a0eec1.3512.1537442554000000.lz4 Message: Process 3512 (Xwayland) of user 1000 dumped core. Stack trace of thread 3512: #0 0x00007f1b6cc4af3b __GI_raise (libc.so.6) #1 0x00007f1b6cc4c2f1 __GI_abort (libc.so.6) #2 0x000055a94f42b30a OsAbort (Xwayland) #3 0x000055a94f430e13 AbortServer (Xwayland) #4 0x000055a94f431c79 FatalError (Xwayland) #5 0x000055a94f2c846c xwl_log_handler (Xwayland) #6 0x00007f1b6e11221a wl_abort (libwayland-client.so.0) #7 0x00007f1b6e10e075 wl_proxy_marshal_array_constructor_versioned (libwayland-client.so.0) #8 0x00007f1b6e10e2da wl_proxy_marshal_constructor (libwayland-client.so.0) #9 0x00007f1b6e10f355 wl_display_sync (libwayland-client.so.0) #10 0x000055a94f2c896c xwl_screen_init (Xwayland) #11 0x000055a94f3f2c17 AddScreen (Xwayland) #12 0x000055a94f2ca3bc InitOutput (Xwayland) #13 0x000055a94f3f675f dix_main (Xwayland) #14 0x00007f1b6cc37b17 __libc_start_main (libc.so.6) #15 0x000055a94f2c818a _start (Xwayland) GNU gdb (Debian 8.1-4) 8.1 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/Xwayland...Reading symbols from /usr/lib/debug/.build-id/b0/5eff2ea3c555f3a53cada3613925b052be1363.debug...done. done. [New LWP 3512] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/Xwayland :0 -rootless -terminate -accessx -core -listen 4 -listen 5 -d'. Program terminated with signal SIGABRT, Aborted. #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 51 ../sysdeps/unix/sysv/linux/raise.c: Datei oder Verzeichnis nicht gefunden. (gdb) bt #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #1 0x00007f1b6cc4c2f1 in __GI_abort () at abort.c:79 #2 0x000055a94f42b30a in OsAbort () at ../../../../os/utils.c:1350 #3 0x000055a94f430e13 in AbortServer () at ../../../../os/log.c:877 #4 0x000055a94f431c79 in FatalError (f=f@entry=0x55a94f43d1c6 "%s") at ../../../../os/log.c:1015 #5 0x000055a94f2c846c in xwl_log_handler (format=<optimized out>, args=<optimized out>) at ../../../../../hw/xwayland/xwayland.c:1137 #6 0x00007f1b6e11221a in wl_abort (fmt=fmt@entry=0x7f1b6e113252 "Error sending request: %s\n") at ../src/wayland-util.c:414 #7 0x00007f1b6e10e075 in wl_proxy_marshal_array_constructor_versioned (proxy=proxy@entry=0x55a9512727a0, opcode=opcode@entry=0, args=args@entry=0x7ffd6a15be00, interface=interface@entry=0x55a94f4a8ae0 <wl_callback_interface>, version=0) at ../src/wayland-client.c:747 #8 0x00007f1b6e10e0d9 in wl_proxy_marshal_array_constructor (proxy=proxy@entry=0x55a9512727a0, opcode=opcode@entry=0, args=args@entry=0x7ffd6a15be00, interface=interface@entry=0x55a94f4a8ae0 <wl_callback_interface>) at ../src/wayland-client.c:687 #9 0x00007f1b6e10e2da in wl_proxy_marshal_constructor (proxy=proxy@entry=0x55a9512727a0, opcode=opcode@entry=0, interface=0x55a94f4a8ae0 <wl_callback_interface>) at ../src/wayland-client.c:821 #10 0x00007f1b6e10f355 in wl_display_sync (wl_display=0x55a9512727a0) at ./protocol/wayland-client-protocol.h:954 #11 wl_display_roundtrip_queue (display=0x55a951272140, queue=0x55a951272208) at ../src/wayland-client.c:1230 #12 0x00007f1b6e10f3ec in wl_display_roundtrip (display=<optimized out>) at ../src/wayland-client.c:1267 #13 0x000055a94f2c896c in xwl_screen_init (pScreen=pScreen@entry=0x55a95126ca60, argc=argc@entry=12, argv=argv@entry=0x7ffd6a15c238) at ../../../../../hw/xwayland/xwayland.c:1036 #14 0x000055a94f3f2c17 in AddScreen (pfnInit=pfnInit@entry=0x55a94f2c8610 <xwl_screen_init>, argc=argc@entry=12, argv=argv@entry=0x7ffd6a15c238) at ../../../../dix/dispatch.c:3915 #15 0x000055a94f2ca3bc in InitOutput (screen_info=screen_info@entry=0x55a94f4ceb60 <screenInfo>, argc=argc@entry=12, argv=argv@entry=0x7ffd6a15c238) at ../../../../../hw/xwayland/xwayland.c:1174 #16 0x000055a94f3f675f in dix_main (argc=12, argv=0x7ffd6a15c238, envp=<optimized out>) at ../../../../dix/main.c:193 #17 0x00007f1b6cc37b17 in __libc_start_main (main=0x55a94f2c8150 <main>, argc=12, argv=0x7ffd6a15c238, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd6a15c228) at ../csu/libc-start.c:310 #18 0x000055a94f2c818a in _start () (gdb) bt full #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 set = {__val = {171515904, 0, 0, 0, 0, 0, 0, 0, 139755767351520, 0, 139755743576112, 139755793035024, 2, 9223372036854775822, 0, 0}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007f1b6cc4c2f1 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x2, sa_sigaction = 0x2}, sa_mask = {__val = {9223372036854775822, 0, 0, 0, 0, 0, 0, 2, 9223372036854775822, 0, 0, 0, 67108868, 139755767351520, 6195413495432509952, 0}}, sa_flags = 1329844678, sa_restorer = 0x55a94f43d1c6} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x000055a94f42b30a in OsAbort () at ../../../../os/utils.c:1350 No locals. #3 0x000055a94f430e13 in AbortServer () at ../../../../os/log.c:877 No locals. #4 0x000055a94f431c79 in FatalError (f=f@entry=0x55a94f43d1c6 "%s") at ../../../../os/log.c:1015 args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7ffd6a15bb60, reg_save_area = 0x7ffd6a15ba90}} args2 = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7ffd6a15bb60, reg_save_area = 0x7ffd6a15ba90}} beenhere = 1 #5 0x000055a94f2c846c in xwl_log_handler (format=<optimized out>, args=<optimized out>) at ../../../../../hw/xwayland/xwayland.c:1137 msg = "Error sending request: Broken pipe\n\000\000\000\000\000\255m\311l\033\177\000\000 \"'Q\251U\000\000bW\304l\033\177\000\000LC_MESSAGES/libc.mo\000\375\177\000\000 \000\000\000\000\000\000\000м\025j\375\177\000\000\026W\304l\033\177", '\000' <repeats 26 times>, "\004\000\000\000\000\000\000\000G`\331l\033\177\000\000\000\000\000\000 ", '\000' <repeats 19 times>, "H\274\025j\375\177\000\000\000\000\000\000\000\000\000\000\240\273\025j\375\177\000\000\000"... #6 0x00007f1b6e11221a in wl_abort (fmt=fmt@entry=0x7f1b6e113252 "Error sending request: %s\n") at ../src/wayland-util.c:414 argp = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7ffd6a15bd60, reg_save_area = 0x7ffd6a15bca0}} #7 0x00007f1b6e10e075 in wl_proxy_marshal_array_constructor_versioned (proxy=proxy@entry=0x55a9512727a0, opcode=opcode@entry=0, args=args@entry=0x7ffd6a15be00, interface=interface@entry=0x55a94f4a8ae0 <wl_callback_interface>, version=0) at ../src/wayland-client.c:747 closure = 0x55a951272650 new_proxy = 0x55a9512733d0 message = 0x7f1b6e117d60 <wl_display_requests> #8 0x00007f1b6e10e0d9 in wl_proxy_marshal_array_constructor (proxy=proxy@entry=0x55a9512727a0, opcode=opcode@entry=0, args=args@entry=0x7ffd6a15be00, interface=interface@entry=0x55a94f4a8ae0 <wl_callback_interface>) at ../src/wayland-client.c:687 No locals. #9 0x00007f1b6e10e2da in wl_proxy_marshal_constructor (proxy=proxy@entry=0x55a9512727a0, opcode=opcode@entry=0, interface=0x55a94f4a8ae0 <wl_callback_interface>) at ../src/wayland-client.c:821 args = {{i = 1361523664, u = 1361523664, f = 1361523664, s = 0x55a9512733d0 "\340\212JO\251U", o = 0x55a9512733d0, n = 1361523664, a = 0x55a9512733d0, h = 1361523664}, { i = 1779809936, u = 1779809936, f = 1779809936, s = 0x7ffd6a15be90 "\b\"'Q\251U", o = 0x7ffd6a15be90, n = 1779809936, a = 0x7ffd6a15be90, h = 1779809936}, {i = 1779809920, u = 1779809920, f = 1779809920, s = 0x7ffd6a15be80 "\260\276\025j\375\177", o = 0x7ffd6a15be80, n = 1779809920, a = 0x7ffd6a15be80, h = 1779809920}, {i = 1361564336, u = 1361564336, f = 1361564336, s = 0x185127d2b0 <error: Cannot access memory at address 0x185127d2b0>, o = 0x185127d2b0, n = 1361564336, a = 0x185127d2b0, h = 1361564336}, { i = 0, u = 0, f = 0, s = 0x0, o = 0x0, n = 0, a = 0x0, h = 0}, {i = 0, u = 0, f = 0, s = 0x55a900000000 <error: Cannot access memory at address 0x55a900000000>, o = 0x55a900000000, n = 0, a = 0x55a900000000, h = 0}, {i = 1779809888, u = 1779809888, f = 1779809888, s = 0x7ffd6a15be60 "\320\342'Q\251U", o = 0x7ffd6a15be60, n = 1779809888, a = 0x7ffd6a15be60, h = 1779809888}, {i = 1, u = 1, f = 1, s = 0x1 <error: Cannot access memory at address 0x1>, o = 0x1, n = 1, a = 0x1, h = 1}, {i = 0, u = 0, f = 0, s = 0x0, o = 0x0, n = 0, a = 0x0, h = 0}, {i = 0, u = 0, f = 0, s = 0x0, o = 0x0, n = 0, a = 0x0, h = 0}, {i = 0, u = 0, f = 0, s = 0x55a900000000 <error: Cannot access memory at address 0x55a900000000>, o = 0x55a900000000, n = 0, a = 0x55a900000000, h = 0}, {i = 1846608125, u = 1846608125, f = 1846608125, s = 0x7f1b6e1100fd <wl_closure_close_fds+77> "\200<$hH\211\305u\342A\213|\334\030\203\377\377t\330\350{\320\377\377H\203\303\001A9\034$\177Ӑ1\300H\213T$\bdH3\024%(", o = 0x7f1b6e1100fd <wl_closure_close_fds+77>, n = 1846608125, a = 0x7f1b6e1100fd <wl_closure_close_fds+77>, h = 1846608125}, {i = 1361568464, u = 1361568464, f = 1361568464, s = 0x55a95127e2d0 "", o = 0x55a95127e2d0, n = 1361568464, a = 0x55a95127e2d0, h = 1361568464}, {i = 348, u = 348, f = 348, s = 0x15c <error: Cannot access memory at address 0x15c>, o = 0x15c, n = 348, a = 0x15c, h = 348}, {i = 117, u = 117, f = 117, s = 0x75 <error: Cannot access memory at address 0x75>, o = 0x75, n = 117, a = 0x75, h = 117}, {i = -672499200, u = 3622468096, f = -672499200, s = 0x55fa87bfd7ea7a00 <error: Cannot access memory at address 0x55fa87bfd7ea7a00>, o = 0x55fa87bfd7ea7a00, n = 3622468096, a = 0x55fa87bfd7ea7a00, h = -672499200}, { i = 1779809968, u = 1779809968, f = 1779809968, s = 0x7ffd6a15beb0 "=\260CO\251U", o = 0x7ffd6a15beb0, n = 1779809968, a = 0x7ffd6a15beb0, h = 1779809968}, {i = 72, u = 72, f = 72, s = 0x48 <error: Cannot access memory at address 0x48>, o = 0x48, n = 72, a = 0x48, h = 72}, {i = 1361519112, u = 1361519112, f = 1361519112, s = 0x55a951272208 "\b\"'Q\251U", o = 0x55a951272208, n = 1361519112, a = 0x55a951272208, h = 1361519112}, {i = 1361518912, u = 1361518912, f = 1361518912, s = 0x55a951272140 "\340|\021n\033\177", o = 0x55a951272140, n = 1361518912, a = 0x55a951272140, h = 1361518912}} ap = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7ffd6a15bf90, reg_save_area = 0x7ffd6a15beb0}} #10 0x00007f1b6e10f355 in wl_display_sync (wl_display=0x55a9512727a0) at ./protocol/wayland-client-protocol.h:954 callback = <optimized out> callback = <optimized out> #11 wl_display_roundtrip_queue (display=0x55a951272140, queue=0x55a951272208) at ../src/wayland-client.c:1230 ---Type <return> to continue, or q <return> to quit--- display_wrapper = 0x55a9512727a0 callback = <optimized out> done = 0 ret = 0 #12 0x00007f1b6e10f3ec in wl_display_roundtrip (display=<optimized out>) at ../src/wayland-client.c:1267 No locals. #13 0x000055a94f2c896c in xwl_screen_init (pScreen=pScreen@entry=0x55a95126ca60, argc=argc@entry=12, argv=argv@entry=0x7ffd6a15c238) at ../../../../../hw/xwayland/xwayland.c:1036 allow_commits = "_XWAYLAND_ALLOW_COMMITS" xwl_screen = <optimized out> red_mask = <optimized out> blue_mask = <optimized out> green_mask = <optimized out> ret = <optimized out> bpc = <optimized out> green_bpc = <optimized out> i = <optimized out> #14 0x000055a94f3f2c17 in AddScreen (pfnInit=pfnInit@entry=0x55a94f2c8610 <xwl_screen_init>, argc=argc@entry=12, argv=argv@entry=0x7ffd6a15c238) at ../../../../dix/dispatch.c:3915 i = 0 pScreen = 0x55a95126ca60 ret = <optimized out> #15 0x000055a94f2ca3bc in InitOutput (screen_info=screen_info@entry=0x55a94f4ceb60 <screenInfo>, argc=argc@entry=12, argv=argv@entry=0x7ffd6a15c238) at ../../../../../hw/xwayland/xwayland.c:1174 depths = {1, 4, 8, 15, 16, 24, 32} bpp = {1, 8, 8, 16, 16, 32, 32} i = <optimized out> #16 0x000055a94f3f675f in dix_main (argc=12, argv=0x7ffd6a15c238, envp=<optimized out>) at ../../../../dix/main.c:193 i = <optimized out> alwaysCheckForInput = {0, 1} #17 0x00007f1b6cc37b17 in __libc_start_main (main=0x55a94f2c8150 <main>, argc=12, argv=0x7ffd6a15c238, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd6a15c228) at ../csu/libc-start.c:310 self = <optimized out> __self = <optimized out> result = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8930710044923847538, 94185666150752, 140726383264304, 0, 0, -3411489726397604722, -3356314741869699954}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffd6a15c2a0, 0x7f1b6e6be170}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1779810976}}} not_first_call = <optimized out> #18 0x000055a94f2c818a in _start () No symbol table info available. (gdb) q
Sep 20 13:17:03 telesto systemd[1]: Created slice User Slice of UID 1000. Sep 20 13:17:03 telesto systemd[1]: Started /run/user/1000 mount wrapper. Sep 20 13:17:03 telesto systemd[1]: Starting User Manager for UID 1000... Sep 20 13:17:03 telesto systemd[1]: Started Session 12 of user henry. Sep 20 13:17:03 telesto systemd[2199]: Listening on GnuPG cryptographic agent (ssh-agent emulation). Sep 20 13:17:03 telesto systemd[2199]: Reached target Paths. Sep 20 13:17:03 telesto systemd[2199]: Listening on Sound System. Sep 20 13:17:03 telesto systemd[2199]: Listening on GnuPG cryptographic agent and passphrase cache (restricted). Sep 20 13:17:03 telesto systemd[2199]: Starting D-Bus User Message Bus Socket. Sep 20 13:17:03 telesto systemd[2199]: Listening on GnuPG cryptographic agent and passphrase cache. Sep 20 13:17:03 telesto systemd[2199]: Reached target Timers. Sep 20 13:17:03 telesto systemd[2199]: Listening on GnuPG network certificate management daemon. Sep 20 13:17:03 telesto systemd[2199]: Listening on GnuPG cryptographic agent and passphrase cache (access for web browsers). Sep 20 13:17:03 telesto systemd[2199]: Listening on D-Bus User Message Bus Socket. Sep 20 13:17:03 telesto systemd[2199]: Reached target Sockets. Sep 20 13:17:03 telesto systemd[2199]: Reached target Basic System. Sep 20 13:17:03 telesto systemd[2199]: Reached target Default. Sep 20 13:17:03 telesto systemd[2199]: Startup finished in 34ms. Sep 20 13:17:03 telesto systemd[1]: Started User Manager for UID 1000. Sep 20 13:17:03 telesto systemd[2199]: Started D-Bus User Message Bus. Sep 20 13:17:03 telesto gnome-session[2220]: gnome-session-binary[2220]: WARNING: Could not parse desktop file conky.desktop or it references a not found TryExec binary Sep 20 13:17:03 telesto gnome-session[2220]: gnome-session-binary[2220]: WARNING: Could not parse desktop file Screenlets Daemon.desktop or it references a not found TryExec binary Sep 20 13:17:03 telesto gnome-session[2220]: gnome-session-binary[2220]: WARNING: Could not parse desktop file z-dispcalGUI-apply-profiles.desktop or it references a not found TryExec binary Sep 20 13:17:03 telesto gnome-session[2220]: gnome-session-binary[2220]: WARNING: Could not parse desktop file gnome-pie.desktop or it references a not found TryExec binary Sep 20 13:17:03 telesto gnome-session-binary[2220]: WARNING: Could not parse desktop file conky.desktop or it references a not found TryExec binary Sep 20 13:17:03 telesto gnome-session-binary[2220]: WARNING: Could not parse desktop file Screenlets Daemon.desktop or it references a not found TryExec binary Sep 20 13:17:03 telesto gnome-session-binary[2220]: WARNING: Could not parse desktop file z-dispcalGUI-apply-profiles.desktop or it references a not found TryExec binary Sep 20 13:17:03 telesto gnome-session-binary[2220]: WARNING: Could not parse desktop file gnome-pie.desktop or it references a not found TryExec binary Sep 20 13:17:03 telesto gnome-keyring-ssh.desktop[2244]: SSH_AUTH_SOCK=/run/user/1000/keyring/ssh Sep 20 13:17:03 telesto gnome-keyring-pkcs11.desktop[2247]: SSH_AUTH_SOCK=/run/user/1000/keyring/ssh Sep 20 13:17:03 telesto gnome-keyring-secrets.desktop[2245]: SSH_AUTH_SOCK=/run/user/1000/keyring/ssh Sep 20 13:17:05 telesto dbus-daemon[2218]: [session uid=1000 pid=2218] Activating via systemd: service name='org.gtk.vfs.Daemon' unit='gvfs-daemon.service' requested by ':1.10' (uid=1000 pid=2252 comm="/usr/bin/gnome-shell ") Sep 20 13:17:05 telesto systemd[2199]: Starting Virtual filesystem service... Sep 20 13:17:05 telesto dbus-daemon[2218]: [session uid=1000 pid=2218] Successfully activated service 'org.gtk.vfs.Daemon' Sep 20 13:17:05 telesto systemd[2199]: Started Virtual filesystem service. Sep 20 13:17:05 telesto kernel: [ 545.551837] gnome-shell[2252]: segfault at 1c ip 00007f74aaa86050 sp 00007fffbc66a8a8 error 4 in libmutter-3.so.0.0.0[7f74aaa6f000+c4000] Sep 20 13:17:05 telesto kernel: [ 545.551842] Code: 00 c3 0f 1f 84 00 00 00 00 00 f3 0f 10 47 38 c3 66 2e 0f 1f 84 00 00 00 00 00 8b 47 3c c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 <48> 8b 47 1c 48 8b 57 24 c3 0f 1f 80 00 00 00 00 48 8b 47 48 c3 66 Sep 20 13:17:05 telesto systemd[1]: Started Process Core Dump (PID 2273/UID 0). Sep 20 13:17:05 telesto gnome-session[2220]: gnome-session-binary[2220]: WARNING: Application 'org.gnome.Shell.desktop' killed by signal 11 Sep 20 13:17:05 telesto gnome-session-binary[2220]: WARNING: Application 'org.gnome.Shell.desktop' killed by signal 11 Sep 20 13:17:05 telesto org.gnome.Shell.desktop[2252]: (EE) Sep 20 13:17:05 telesto org.gnome.Shell.desktop[2252]: Fatal server error: Sep 20 13:17:05 telesto org.gnome.Shell.desktop[2252]: (EE) Error sending request: Broken pipe Sep 20 13:17:05 telesto org.gnome.Shell.desktop[2252]: (EE) Sep 20 13:17:05 telesto gnome-session-binary[2220]: Unrecoverable failure in required component org.gnome.Shell.desktop Sep 20 13:17:06 telesto systemd-coredump[2274]: Process 2252 (gnome-shell) of user 1000 dumped core.#012#012Stack trace of thread 2252:#012#0 0x00007f74aaa86050 meta_logical_monitor_get_layout (libmutter-3.so.0)#012#1 0x00007f74aab107d4 send_xdg_output_events (libmutter-3.so.0)#012#2 0x00007f74a8e97fce ffi_call_unix64 (libffi.so.6)#012#3 0x00007f74a8e9793f ffi_call (libffi.so.6)#012#4 0x00007f74a58f5b2d n/a (libwayland-server.so.0)#012#5 0x00007f74a58f25a9 n/a (libwayland-server.so.0)#012#6 0x00007f74a58f3b72 wl_event_loop_dispatch (libwayland-server.so.0)#012#7 0x00007f74aaaf57b7 wayland_event_source_dispatch (libmutter-3.so.0)#012#8 0x00007f74ab9bcc3e g_main_dispatch (libglib-2.0.so.0)#012#9 0x00007f74ab9bced8 g_main_context_iterate (libglib-2.0.so.0)#012#10 0x00007f74ab9bd1d2 g_main_loop_run (libglib-2.0.so.0)#012#11 0x00007f74aaaf69c6 meta_xwayland_start (libmutter-3.so.0)#012#12 0x00007f74aaaf5e04 meta_wayland_init (libmutter-3.so.0)#012#13 0x00007f74aaac752e meta_init (libmutter-3.so.0)#012#14 0x000056541248c528 main (gnome-shell)#012#15 0x00007f74aa85db17 __libc_start_main (libc.so.6)#012#16 0x000056541248c8da _start (gnome-shell)#012#012Stack trace of thread 2254:#012#0 0x00007f74aa928739 __GI___poll (libc.so.6)#012#1 0x00007f74ab9bce46 g_main_context_poll (libglib-2.0.so.0)#012#2 0x00007f74ab9bcf6c g_main_context_iteration (libglib-2.0.so.0)#012#3 0x00007f74ab9bcfb1 glib_worker_main (libglib-2.0.so.0)#012#4 0x00007f74ab9e5135 g_thread_proxy (libglib-2.0.so.0)#012#5 0x00007f74aa9fff2a start_thread (libpthread.so.0)#012#6 0x00007f74aa932edf __clone (libc.so.6)#012#012Stack trace of thread 2255:#012#0 0x00007f74aa928739 __GI___poll (libc.so.6)#012#1 0x00007f74ab9bce46 g_main_context_poll (libglib-2.0.so.0)#012#2 0x00007f74ab9bd1d2 g_main_loop_run (libglib-2.0.so.0)#012#3 0x00007f74abbaf7b6 gdbus_shared_thread_func (libgio-2.0.so.0)#012#4 0x00007f74ab9e5135 g_thread_proxy (libglib-2.0.so.0)#012#5 0x00007f74aa9fff2a start_thread (libpthread.so.0)#012#6 0x00007f74aa932edf __clone (libc.so.6)#012#012Stack trace of thread 2256:#012#0 0x00007f74aa92da79 syscall (libc.so.6)#012#1 0x00007f74aba0375a g_cond_wait_until (libglib-2.0.so.0)#012#2 0x00007f74ab98f061 g_async_queue_pop_intern_unlocked (libglib-2.0.so.0)#012#3 0x00007f74ab98f621 g_async_queue_timeout_pop (libglib-2.0.so.0)#012#4 0x00007f74ab9e5b71 g_thread_pool_wait_for_new_pool (libglib-2.0.so.0)#012#5 0x00007f74ab9e5135 g_thread_proxy (libglib-2.0.so.0)#012#6 0x00007f74aa9fff2a start_thread (libpthread.so.0)#012#7 0x00007f74aa932edf __clone (libc.so.6)#012#012Stack trace of thread 2257:#012#0 0x00007f74aa928739 __GI___poll (libc.so.6)#012#1 0x00007f74ab9bce46 g_main_context_poll (libglib-2.0.so.0)#012#2 0x00007f74ab9bcf6c g_main_context_iteration (libglib-2.0.so.0)#012#3 0x00007f749ceb5fdd n/a (libdconfsettings.so)#012#4 0x00007f74ab9e5135 g_thread_proxy (libglib-2.0.so.0)#012#5 0x00007f74aa9fff2a start_thread (libpthread.so.0)#012#6 0x00007f74aa932edf __clone (libc.so.6)#012#012Stack trace of thread 2258:#012#0 0x00007f74aaa05e6c futex_wait_cancelable (libpthread.so.0)#012#1 0x00007f748f953d8b n/a (i965_dri.so)#012#2 0x00007f748f953ab7 n/a (i965_dri.so)#012#3 0x00007f74aa9fff2a start_thread (libpthread.so.0)#012#4 0x00007f74aa932edf __clone (libc.so.6) Sep 20 13:17:06 telesto systemd[1]: Started Process Core Dump (PID 2275/UID 0). Sep 20 13:17:07 telesto systemd-coredump[2280]: Process 2272 (Xwayland) of user 1000 dumped core.#012#012Stack trace of thread 2272:#012#0 0x00007f0b0070af3b __GI_raise (libc.so.6)#012#1 0x00007f0b0070c2f1 __GI_abort (libc.so.6)#012#2 0x000055c6d6e9630a OsAbort (Xwayland)#012#3 0x000055c6d6e9be13 n/a (Xwayland)#012#4 0x000055c6d6e9cc79 FatalError (Xwayland)#012#5 0x000055c6d6d3346c n/a (Xwayland)#012#6 0x00007f0b01bd221a n/a (libwayland-client.so.0)#012#7 0x00007f0b01bce075 wl_proxy_marshal_array_constructor_versioned (libwayland-client.so.0)#012#8 0x00007f0b01bce2da wl_proxy_marshal_constructor (libwayland-client.so.0)#012#9 0x00007f0b01bcf355 wl_display_roundtrip_queue (libwayland-client.so.0)#012#10 0x000055c6d6d3396c n/a (Xwayland)#012#11 0x000055c6d6e5dc17 AddScreen (Xwayland)#012#12 0x000055c6d6d353bc InitOutput (Xwayland)#012#13 0x000055c6d6e6175f n/a (Xwayland)#012#14 0x00007f0b006f7b17 __libc_start_main (libc.so.6)#012#15 0x000055c6d6d3318a _start (Xwayland) Sep 20 13:17:07 telesto systemd[1]: user-runtime-dir@1000.service: Unit not needed anymore. Stopping. Sep 20 13:17:07 telesto systemd[1]: Stopping User Manager for UID 1000... Sep 20 13:17:07 telesto systemd[2199]: Stopped target Default. Sep 20 13:17:07 telesto systemd[2199]: Stopping Virtual filesystem service... Sep 20 13:17:07 telesto systemd[2199]: Stopping D-Bus User Message Bus... Sep 20 13:17:07 telesto systemd[2199]: Stopped D-Bus User Message Bus. Sep 20 13:17:07 telesto systemd[2199]: Stopped Virtual filesystem service. Sep 20 13:17:07 telesto systemd[2199]: Stopped target Basic System. Sep 20 13:17:07 telesto systemd[2199]: Stopped target Timers. Sep 20 13:17:07 telesto systemd[2199]: Stopped target Sockets. Sep 20 13:17:07 telesto systemd[2199]: Closed Sound System. Sep 20 13:17:07 telesto systemd[2199]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers). Sep 20 13:17:07 telesto systemd[2199]: Closed D-Bus User Message Bus Socket. Sep 20 13:17:07 telesto systemd[2199]: Closed GnuPG cryptographic agent and passphrase cache. Sep 20 13:17:07 telesto systemd[2199]: Closed GnuPG network certificate management daemon. Sep 20 13:17:07 telesto systemd[2199]: Closed GnuPG cryptographic agent (ssh-agent emulation). Sep 20 13:17:07 telesto systemd[2199]: Closed GnuPG cryptographic agent and passphrase cache (restricted). Sep 20 13:17:07 telesto systemd[2199]: Stopped target Paths. Sep 20 13:17:07 telesto systemd[2199]: Reached target Shutdown. Sep 20 13:17:07 telesto systemd[2199]: Starting Exit the Session... Sep 20 13:17:07 telesto systemd[1]: user-runtime-dir@1000.service: Unit not needed anymore. Stopping. Sep 20 13:17:07 telesto systemd[1]: Stopped User Manager for UID 1000. Sep 20 13:17:07 telesto systemd[1]: user-runtime-dir@1000.service: Unit not needed anymore. Stopping. Sep 20 13:17:07 telesto systemd[1]: Removed slice User Slice of UID 1000. Sep 20 13:17:07 telesto systemd[1]: Stopping /run/user/1000 mount wrapper... Sep 20 13:17:07 telesto systemd[1]: Stopped /run/user/1000 mount wrapper.