Description of problem:
Happened while rebooting after dnf update

Version-Release number of selected component:
mate-settings-daemon-1.26.1-1.fc38

Additional info:
reporter:       libreport-2.17.11
type:           CCpp
reason:         mate-settings-daemon killed by SIGABRT
journald_cursor: s=e767965f5d7a47a9b9c3dd6aab77d12a;i=506e7;b=df0f6417f7284dbd9f45569609eb273d;m=95a39d29a;t=60335712af56b;x=d2fd8ce70231c2c0
executable:     /usr/libexec/mate-settings-daemon
cmdline:        /usr/libexec/mate-settings-daemon
cgroup:         0::/user.slice/user-1000.slice/session-2.scope
rootdir:        /
uid:            1000
kernel:         6.4.10-200.fc38.x86_64
package:        mate-settings-daemon-1.26.1-1.fc38
runlevel:       N 5
backtrace_rating: 4
crash_function: unmangle
comment:        Happened while rebooting after dnf update

Truncated backtrace:
Thread no. 1 (12 frames)
 #9 unmangle at lib/mangle.c:125
 #10 mnt_parse_mountinfo_line at libmount/src/tab_parse.c:251
 #11 mnt_table_parse_next at libmount/src/tab_parse.c:597
 #12 mnt_table_parse_stream at libmount/src/tab_parse.c:740
 #13 mnt_table_parse_file at libmount/src/tab_parse.c:805
 #14 __mnt_table_parse_mtab at libmount/src/tab_parse.c:1203
 #15 mnt_table_parse_mtab at libmount/src/tab_parse.c:1280
 #16 _g_get_unix_mounts at ../gio/gunixmounts.c:512
 #17 g_unix_mount_at at ../gio/gunixmounts.c:1612
 #18 ldsm_check_all_mounts at /usr/src/debug/mate-settings-daemon-1.26.1-1.fc38.x86_64/plugins/housekeeping/msd-disk-space.c:473
 #22 g_main_context_iterate.isra.0 at ../glib/gmain.c:4276
 #24 gtk_main at ../gtk/gtkmain.c:1329