Description of problem: Crash soon after login following clean install Fedora-Workstation-Live-x86_64-32_Beta-1.2.iso Mar 13 23:33:24 fvm.local gnome-shell[1440]: _cogl_clip_stack_pop: assertion 'stack != NULL' failed Mar 13 23:33:24 fvm.local kernel: show_signal_msg: 86 callbacks suppressed Mar 13 23:33:24 fvm.local kernel: gnome-shell[1440]: segfault at 8 ip 00007fc10bfc461b sp 00007ffd98e1a970 error 4 in libmutter-cogl-6.so.0.0.0[7fc10bfa3000+54000] Mar 13 23:33:24 fvm.local kernel: Code: 0f 1e fa 48 85 ff 74 47 41 54 55 53 48 8b 6f 50 48 89 fb 48 85 ed 74 4f 83 7d 08 07 48 89 e8 74 0f 66 0f 1f 44 00 00 48 8b 00 <83> 78 08 07 75 f7 4c 8b 20 4c 89 e7 e8 64 1a fe ff 48 89 ef e8 bc Version-Release number of selected component: gnome-shell-3.36.0-3.fc32 Additional info: reporter: libreport-2.12.0 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user/gnome-shell-wayland.service cmdline: /usr/bin/gnome-shell crash_function: cogl_matrix_stack_pop executable: /usr/bin/gnome-shell journald_cursor: s=9135cb1bd2a147818aa7ab1fc1627d94;i=c14;b=9d30bf49abe24c5cb388c0e69a68da94;m=45a501a9;t=5a0c9ece745bb;x=41a3c75f5123b892 kernel: 5.6.0-0.rc5.git0.2.fc32.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 cogl_matrix_stack_pop at ../cogl/cogl/cogl-matrix-stack.c:395 #1 cogl_framebuffer_pop_matrix at ../cogl/cogl/cogl-framebuffer.c:1427 #2 clutter_actor_paint at ../clutter/clutter/clutter-actor.c:4133 #3 clutter_stage_do_paint_view at ../clutter/clutter/clutter-stage.c:943 #4 meta_stage_paint_view at ../src/backends/meta-stage.c:221 #5 clutter_stage_paint_view at ../clutter/clutter/clutter-stage.c:966 #6 paint_stage at ../clutter/clutter/cogl/clutter-stage-cogl.c:494 #7 clutter_stage_cogl_redraw_view at ../clutter/clutter/cogl/clutter-stage-cogl.c:865 #8 clutter_stage_cogl_redraw at ../clutter/clutter/cogl/clutter-stage-cogl.c:990 #9 clutter_stage_do_redraw at ../clutter/clutter/clutter-stage.c:1418
Created attachment 1670038 [details] File: backtrace
Created attachment 1670039 [details] File: core_backtrace
Created attachment 1670040 [details] File: cpuinfo
Created attachment 1670041 [details] File: dso_list
Created attachment 1670042 [details] File: environ
Created attachment 1670043 [details] File: exploitable
Created attachment 1670044 [details] File: limits
Created attachment 1670045 [details] File: maps
Created attachment 1670046 [details] File: mountinfo
Created attachment 1670047 [details] File: open_fds
Created attachment 1670048 [details] File: proc_pid_status
Created attachment 1670049 [details] File: var_log_messages
*** Bug 1813834 has been marked as a duplicate of this bug. ***
Similar problem has been detected: Using the fedora 32 in Gnome boxes, after the initial updates and rebooting, the Gnome shell crashed directly after logging in. reporter: libreport-2.12.0 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user/gnome-shell-wayland.service cmdline: /usr/bin/gnome-shell crash_function: cogl_matrix_stack_pop executable: /usr/bin/gnome-shell journald_cursor: s=9d3f2013176e4269843ac1e948451b77;i=250e;b=c722f65ca3fd4dc29d440cb2be18c0df;m=110def54;t=5a113aabec245;x=bd31e3d112e2a43c kernel: 5.6.0-0.rc5.git0.2.fc32.x86_64 package: gnome-shell-3.36.0-3.fc32 reason: gnome-shell killed by SIGSEGV rootdir: / runlevel: N 5 type: CCpp uid: 1000
*** Bug 1815030 has been marked as a duplicate of this bug. ***
*** Bug 1815123 has been marked as a duplicate of this bug. ***
*** Bug 1815414 has been marked as a duplicate of this bug. ***
Similar problem has been detected: Running applications: Google Chrome, Discord, Geary, Gnome-Terminal. I watched a movie on YouTube and installed Spotify in Terminal using flatpak. reporter: libreport-2.12.0 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user/gnome-shell-wayland.service cmdline: /usr/bin/gnome-shell crash_function: cogl_matrix_stack_pop executable: /usr/bin/gnome-shell journald_cursor: s=cd1d7c3d067746989d3e35251d395278;i=135c;b=ccaf3ee5f9ee489ab5b3a49235bcb869;m=1238fe004;t=5a15a682d8aac;x=b2f7ceffbf925504 kernel: 5.6.0-0.rc5.git0.2.fc32.x86_64 package: gnome-shell-3.36.0-3.fc32 reason: gnome-shell killed by SIGSEGV rootdir: / runlevel: N 5 type: CCpp uid: 1000
*** Bug 1815949 has been marked as a duplicate of this bug. ***
*** Bug 1815973 has been marked as a duplicate of this bug. ***
Does the issue reproduce without any extensions enabled?
Hello. I helped with collecting information for the upstream bug. This issue impacts a clean, completely-updated Fedora 32 (beta) install.
Hello, apparently this crash occurs when I/O operations are being performed and you open the application drawer. For example: you install a package with dnf and open the app drawer, gnome-shell crashes. You update a Flatpak app and open the app drawer, gnome-shell crashes. You open several programs almost at once and you open the app drawer, gnome-shell crashes. At least that is what I have been able to observe after experiencing this bug multiple times, I hope it helps.
*** Bug 1817698 has been marked as a duplicate of this bug. ***
*** Bug 1817790 has been marked as a duplicate of this bug. ***
For anyone who can reproduce this bug at will, could you install the following two scratch builds, reproduce the issue, then attach: 1. The full backtrace of the crash (using "coredumpctl gdb" and "bt full") 2. The output of "journalctl _PID=<pid> > gnome-shell-debug.log" where "<pid>" is replaced with the pid of the crashed process (as logged by coredumpctl). Note that the result of 2. might be very large. Afterwards, I'd recommend downgrading to the gnome-shell and mutter packages from Fedora proper, as the linked builds produce a lot of debug output.
*** Bug 1818537 has been marked as a duplicate of this bug. ***
Proposed as a Blocker for 32-final by Fedora user jadahl using the blocker tracking app because: This bug is the most reoccurring full desktop crash we're seeing at the moment in F32. Upstream is on track to hopefully have this issue resolved shortly. It has been happening unreliably for most, though reliably for some by simply opening the "Show Applications" view. It does not require any extensions to be reliably reproduced.
A scratch build with a potential fix available here: https://koji.fedoraproject.org/koji/taskinfo?taskID=42872652
*** Bug 1817664 has been marked as a duplicate of this bug. ***
Discussed during the 2020-03-30 blocker review meeting: [0] The decision to classify this bug as an "AcceptedBlocker" was made as it violates the following criterion: "All elements of the default panel (or equivalent) configuration in all release-blocking desktops must function correctly in typical use" with reference also to "All known bugs that can cause corruption of user data must be fixed or documented at Common F32 bugs" (as Shell crashes can often cause data loss). [0] https://meetbot.fedoraproject.org/fedora-blocker-review/2020-03-30/f32-blocker-review.2020-03-30-16.00.txt
Similar problem has been detected: Steps to reproduce: 1. Open from desktop Show Applications | Utilities | System Monitor; 2. Close System Monitor; 3. Open Show Applications . reporter: libreport-2.12.0 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user/gnome-shell-wayland.service cmdline: /usr/bin/gnome-shell crash_function: cogl_matrix_stack_pop executable: /usr/bin/gnome-shell journald_cursor: s=d32ad52d2e3e43efb7f374e4d01cab84;i=5ea1;b=a13ce481415c4da18096f0b85d3e74d5;m=102c4bdb9;t=5a235b871d6fb;x=ebe67bf360fe245d kernel: 5.6.0-0.rc5.git0.2.fc32.x86_64 package: gnome-shell-3.36.0-4.fc32 reason: gnome-shell killed by SIGSEGV rootdir: / runlevel: N 5 type: CCpp uid: 1000
gnome-shell-3.36.1-2.fc32 was part of the 3.36.1 megaupdate: https://bodhi.fedoraproject.org/updates/FEDORA-2020-ed25e0cdcb (already in stable). I'll move it to ON_QA as I haven't seen anyone confirm the fix. Please test gnome-shell-3.36.1-2.fc32 if you were affected by this, thanks!
FAF does show occurrences down significantly over the last few days, which tracks: https://retrace.fedoraproject.org/faf/reports/2847765/ positive confirmation would be good though.
I'm using and testing the gnome-shell-3.36.1-2.fc32 version, and so far I haven't had any breaks or freezes and everything is working perfectly.
No crash since upgrading to gnome-shell-3.36.1-2.fc32.
OK, so let's call this fixed. If anyone still hits it with the mega-update, please reopen. (FAF data continues to be down over the last few days).