1761206 - Crash in [@ mozalloc_abort | abort | gdk_wayland_window_show]

Status: RESOLVED DUPLICATE of bug 1768360

(Core :: Widget: Gtk, defect, P3)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

10 Linux crashes from 3 installations, first observed with Firefox 100.0a1 20220322214632 - regression from bug 1759157?

Crash report: https://crash-stats.mozilla.org/report/index/8da5818c-a107-4ce7-9902-c47ff0220323

MOZ_CRASH Reason: ```Redirecting call to abort() to mozalloc_abort

Top 10 frames of crashing thread:

0 firefox-bin mozalloc_abort memory/mozalloc/mozalloc_abort.cpp:35
1 firefox-bin abort memory/mozalloc/mozalloc_abort.cpp:88
2 libglib-2.0.so.0 g_assertion_message.cold
3 libglib-2.0.so.0 g_assertion_message_expr
4 libgdk-3.so.0 gdk_wayland_window_show /usr/src/debug/gtk3-3.24.31-2.fc35.x86_64/gdk/wayland/gdkwindow-wayland.c:3247
5 libgdk-3.so.0 gdk_window_show_internal /usr/src/debug/gtk3-3.24.31-2.fc35.x86_64/gdk/gdkwindow.c:5335
6 libgtk-3.so.0 gtk_window_map.lto_priv.0 /usr/src/debug/gtk3-3.24.31-2.fc35.x86_64/gtk/gtkwindow.c:6330
7 libgobject-2.0.so.0 g_closure_invoke /usr/src/debug/glib2-2.70.5-1.fc35.x86_64/gobject/gclosure.c:830
8 libgobject-2.0.so.0 signal_emit_unlocked_R /usr/src/debug/glib2-2.70.5-1.fc35.x86_64/gobject/gsignal.c:3672
9 libgobject-2.0.so.0 g_signal_emit_valist /usr/src/debug/glib2-2.70.5-1.fc35.x86_64/gobject/gsignal.c:3497

Comment 1

[Martin Stránský [:stransky] (ni? me)]

It comes from gdk_wayland_window_map() but I can't say where it exactly crashes. We'd need a log from terminal to see exact error.

Comment 2

[Marco Castelluccio [:marco]]

Given the low volume of the crash, should we reduce the severity?