Crash in g_type_check_instance_is_fundamentally_a

Similar reports
Problem #713863
Component
ibus
Last affected version
0:1.5.32-2.fc42
Executable
/usr/libexec/ibus-extension-gtk3
Error name
SIGSEGV 11
First occurrence
2025-09-02
Last occurrence
2026-01-02
Unique reports
7
Quality
-26

Statistics

Operating system Unique / Total count
Fedora 42 7 / 10
Operating system Count
Fedora 42 10
Architecture Count
x86_64 10
Related packages Count
ibus 10
 0:1.5.32-2.fc42 8
 0:1.5.32-1.fc42 2
dconf 8
 0:0.40.0-15.fc42 8
glib2 5
 0:2.84.4-1.fc42 3
 0:2.84.2-1.fc42 2
Show more… (11)
at-spi2-core 4
 0:2.56.4-1.fc42 2
 0:2.56.2-1.fc42 2
glibc-all-langpacks 4
 0:2.41-11.fc42 3
 0:2.41-5.fc42 1
gvfs-client 4
 0:1.57.2-1.fc42 4
libcap 3
 0:2.73-2.fc42 3
glibc 2
 0:2.41-11.fc42 1
 0:2.41-5.fc42 1
libgnomekbd 1
 0:3.28.1-7.fc42 1
systemd-libs 1
 0:257.9-2.fc42 1
libxklavier 1
 0:5.4-28.fc42 1
libxkbfile 1
 0:1.1.3-3.fc42 1
libbrotli 1
 0:1.1.0-6.fc42 1
glibc-langpack-ru 1
 0:2.41-5.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
g_type_check_instance_is_fundamentally_a
/lib64/libgobject-2.0.so.0 0x2e0d9
Build id: 172b1e49717cb70069b0b510e2c99f618880723b 		-
2
g_object_unref
/lib64/libgobject-2.0.so.0 0x15c1f
Build id: 172b1e49717cb70069b0b510e2c99f618880723b 		-
3
_extension_gtk_bus_name_acquired_cb_gd_bus_signal_callback
/usr/libexec/ibus-extension-gtk3 0xfc4b
Build id: c8e1ab9347f19fb53cdddd61fd2c9c08e05eb7bd 		-
4
emit_signal_instance_in_idle_cb
/lib64/libgio-2.0.so.0 0xd53d0
Build id: 358518efc32bd542dbc048a027ec5c9bd557d146 		-
5
g_idle_dispatch
/lib64/libglib-2.0.so.0 0x46e0d
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57 		-
6
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40880
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57 		-
7
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57 		-
8
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57 		-
9
g_application_run
/lib64/libgio-2.0.so.0 0xb30ea
Build id: 358518efc32bd542dbc048a027ec5c9bd557d146 		-
10
main
/usr/libexec/ibus-extension-gtk3 0x2c71
Build id: c8e1ab9347f19fb53cdddd61fd2c9c08e05eb7bd 		-
11
__libc_start_call_main
/lib64/libc.so.6 0x35f5
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
12
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x36a8
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
13
_start
/usr/libexec/ibus-extension-gtk3 0x2d35
Build id: c8e1ab9347f19fb53cdddd61fd2c9c08e05eb7bd 		-