Version-Release number of selected component: systemd-234-9.fc27 Additional info: reporter: libreport-2.9.3 backtrace_rating: 4 cmdline: /usr/lib/systemd/systemd-logind crash_function: ioctl executable: /usr/lib/systemd/systemd-logind journald_cursor: s=d6c2d520998046078c53bddafa6d41f9;i=126d41;b=09158913ab80485fbe09128e108ba302;m=5fd229279;t=563eba7f0c6ac;x=7cb6dfe02476daf5 kernel: 4.14.14-300.fc27.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 0 Truncated backtrace: Thread no. 1 (10 frames) #0 ioctl at ../sysdeps/unix/syscall-template.S:84 #1 session_restore_vt at ../src/login/logind-session.c:1156 #2 on_bus_track at ../src/login/logind-session.c:1230 #3 bus_track_dispatch at ../src/libsystemd/sd-bus/bus-track.c:421 #4 dispatch_track at ../src/libsystemd/sd-bus/sd-bus.c:2593 #5 process_running at ../src/libsystemd/sd-bus/sd-bus.c:2612 #6 bus_process_internal at ../src/libsystemd/sd-bus/sd-bus.c:2854 #7 sd_bus_process at ../src/libsystemd/sd-bus/sd-bus.c:2873 #8 time_callback at ../src/libsystemd/sd-bus/sd-bus.c:3156 #9 source_dispatch at ../src/libsystemd/sd-event/sd-event.c:2280
Created attachment 1389501 [details] File: backtrace
Created attachment 1389502 [details] File: cgroup
Created attachment 1389503 [details] File: core_backtrace
Created attachment 1389504 [details] File: cpuinfo
Created attachment 1389505 [details] File: dso_list
Created attachment 1389506 [details] File: environ
Created attachment 1389507 [details] File: limits
Created attachment 1389508 [details] File: maps
Created attachment 1389509 [details] File: mountinfo
Created attachment 1389510 [details] File: open_fds
Created attachment 1389511 [details] File: proc_pid_status
Created attachment 1389512 [details] File: var_log_messages
It seems to me that systemd-udevd is being killed by the watchdog. *** This bug has been marked as a duplicate of bug 1510042 ***