Version-Release number of selected component: systemd-246.10-1.fc33 Additional info: reporter: libreport-2.14.0 backtrace_rating: 4 cgroup: 0::/system.slice/systemd-resolved.service cmdline: /usr/lib/systemd/systemd-resolved crash_function: sd_event_source_unref executable: /usr/lib/systemd/systemd-resolved journald_cursor: s=dcf548bddf9f480b8d2d76002a8e8559;i=12da;b=f1acacbd444f4afe93ec9ab4dfd145e0;m=25d07d672;t=5bde8b6590e5a;x=575347939efc1732 kernel: 5.10.23-200.fc33.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 193 Truncated backtrace: Thread no. 1 (9 frames) #0 sd_event_source_unref at ../src/libsystemd/sd-event/sd-event.c:1904 #1 dns_query_stop at ../src/resolve/resolved-dns-query.c:301 #2 dns_query_complete at ../src/resolve/resolved-dns-query.c:493 #3 on_query_timeout at ../src/resolve/resolved-dns-query.c:504 #4 source_dispatch at ../src/libsystemd/sd-event/sd-event.c:3189 #5 sd_event_dispatch at ../src/libsystemd/sd-event/sd-event.c:3620 #6 sd_event_run at ../src/libsystemd/sd-event/sd-event.c:3678 #7 sd_event_loop at ../src/libsystemd/sd-event/sd-event.c:3700 #8 run at ../src/resolve/resolved.c:92
Created attachment 1764829 [details] File: backtrace
Created attachment 1764830 [details] File: core_backtrace
Created attachment 1764831 [details] File: cpuinfo
Created attachment 1764832 [details] File: dso_list
Created attachment 1764833 [details] File: environ
Created attachment 1764834 [details] File: exploitable
Created attachment 1764835 [details] File: limits
Created attachment 1764836 [details] File: machineid
Created attachment 1764837 [details] File: maps
Created attachment 1764838 [details] File: mountinfo
Created attachment 1764839 [details] File: open_fds
Created attachment 1764840 [details] File: proc_pid_status
This is similar to #1935084. hopefully it'll be fixed by the next update.
FEDORA-2021-1c1a870ceb has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-1c1a870ceb
FEDORA-2021-1c1a870ceb has been pushed to the Fedora 33 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-1c1a870ceb` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-1c1a870ceb See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-1c1a870ceb has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report.