Description of problem: may be related to bug 1930575 Version-Release number of selected component: systemd-247.3-2.fc34 Additional info: reporter: libreport-2.14.0 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user/init.scope cmdline: /usr/lib/systemd/systemd --user crash_function: epoll_wait executable: /usr/lib/systemd/systemd journald_cursor: s=1bf2d8b6c5714115b60721045e8ddc9c;i=166c4;b=db676971097a48529f4ab34d0e354ce2;m=f7a4e9bb4;t=5bba705616606;x=4740d08799c4b2fa kernel: 5.11.0-0.rc7.20210210gite0756cfc7d7c.150.fc34.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (5 frames) #0 epoll_wait at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 sd_event_wait at ../src/libsystemd/sd-event/sd-event.c:3552 #2 sd_event_run at ../src/libsystemd/sd-event/sd-event.c:3740 #3 manager_loop at ../src/core/manager.c:2982 #4 invoke_main_loop at ../src/core/main.c:1860 Potential duplicate: bug 1806764
Created attachment 1758034 [details] File: backtrace
Created attachment 1758035 [details] File: core_backtrace
Created attachment 1758036 [details] File: cpuinfo
Created attachment 1758037 [details] File: dso_list
Created attachment 1758038 [details] File: environ
Created attachment 1758039 [details] File: limits
Created attachment 1758040 [details] File: maps
Created attachment 1758041 [details] File: mountinfo
Created attachment 1758042 [details] File: open_fds
Created attachment 1758043 [details] File: proc_pid_status
Created attachment 1758044 [details] File: var_log_messages
Similar problem has been detected: happened same time as onother bug on my laptop reporter: libreport-2.14.0 backtrace_rating: 4 cgroup: 0::/user.slice/user-1000.slice/user/init.scope cmdline: /usr/lib/systemd/systemd --user crash_function: epoll_wait executable: /usr/lib/systemd/systemd journald_cursor: s=625b53fea96e4b61830132a6bfdcbac5;i=20a92;b=edb2a1b09c4e4cabb9d82e0e8f354814;m=4047293f1;t=5bbafbfeff688;x=453b44bae2bed12c kernel: 5.11.0-156.fc34.x86_64 package: systemd-247.3-2.fc34 reason: systemd killed by SIGABRT rootdir: / runlevel: N 5 type: CCpp uid: 1000
Do you have service watchdogs enabled: 'systemctl show -p WatchdogUSec user@1000'?
*** Bug 1930590 has been marked as a duplicate of this bug. ***
I assume that this is another case of #1300212. *** This bug has been marked as a duplicate of bug 1300212 ***
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days