Bug 1941136 - [abrt] systemd: sd_event_source_unref(): systemd-resolved killed by SIGSEGV
Summary: [abrt] systemd: sd_event_source_unref(): systemd-resolved killed by SIGSEGV
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: systemd
Version: 33
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: systemd-maint
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:705731dc4e8a18609170629fd55...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-03-20 09:17 UTC by JH
Modified: 2021-03-27 01:11 UTC (History)
10 users (show)

Fixed In Version: systemd-246.13-1.fc33
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-03-27 01:11:09 UTC
Type: ---

Attachments (Terms of Use)
File: backtrace (18.65 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: core_backtrace (3.24 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: cpuinfo (2.48 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: dso_list (5.09 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: environ (335 bytes, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: exploitable (82 bytes, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: limits (1.29 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: machineid (135 bytes, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: maps (31.23 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: mountinfo (6.09 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: open_fds (2.31 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
File: proc_pid_status (1.33 KB, text/plain)
2021-03-20 09:17 UTC, JH 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description JH 2021-03-20 09:17:00 UTC 
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
Comment 1 JH 2021-03-20 09:17:06 UTC 
Created attachment 1764829 [details]
File: backtrace
Comment 2 JH 2021-03-20 09:17:07 UTC 
Created attachment 1764830 [details]
File: core_backtrace
Comment 3 JH 2021-03-20 09:17:08 UTC 
Created attachment 1764831 [details]
File: cpuinfo
Comment 4 JH 2021-03-20 09:17:09 UTC 
Created attachment 1764832 [details]
File: dso_list
Comment 5 JH 2021-03-20 09:17:10 UTC 
Created attachment 1764833 [details]
File: environ
Comment 6 JH 2021-03-20 09:17:12 UTC 
Created attachment 1764834 [details]
File: exploitable
Comment 7 JH 2021-03-20 09:17:13 UTC 
Created attachment 1764835 [details]
File: limits
Comment 8 JH 2021-03-20 09:17:15 UTC 
Created attachment 1764836 [details]
File: machineid
Comment 9 JH 2021-03-20 09:17:17 UTC 
Created attachment 1764837 [details]
File: maps
Comment 10 JH 2021-03-20 09:17:19 UTC 
Created attachment 1764838 [details]
File: mountinfo
Comment 11 JH 2021-03-20 09:17:20 UTC 
Created attachment 1764839 [details]
File: open_fds
Comment 12 JH 2021-03-20 09:17:23 UTC 
Created attachment 1764840 [details]
File: proc_pid_status
Comment 13 Zbigniew Jędrzejewski-Szmek 2021-03-23 09:54:07 UTC 
This is similar to #1935084. hopefully it'll be fixed by the next update.
Comment 14 Fedora Update System 2021-03-23 11:35:38 UTC 
FEDORA-2021-1c1a870ceb has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-1c1a870ceb
Comment 15 Fedora Update System 2021-03-24 11:58:01 UTC 
FEDORA-2021-1c1a870ceb has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-1c1a870ceb
Comment 16 Fedora Update System 2021-03-25 01:31:49 UTC 
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.
Comment 17 Fedora Update System 2021-03-27 01:11:09 UTC 
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.
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