Version-Release number of selected component: systemd-234-10.git5f8984e.fc27 Additional info: reporter: libreport-2.9.3 backtrace_rating: 4 cmdline: /usr/lib/systemd/systemd-logind crash_function: log_assert_failed_realm executable: /usr/lib/systemd/systemd-logind journald_cursor: s=3d2798a992d0424598de0b9babcec5af;i=16bc;b=5cd00b8e244a40c2a0fa4d0e60b77756;m=192003822f;t=568bb6cba23ee;x=63ba09f039255e6d kernel: 4.15.10-300.fc27.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 0 Truncated backtrace: Thread no. 1 (5 frames) #2 log_assert_failed_realm at ../src/basic/log.c:810 #3 session_device_attach_fd at ../src/login/logind-session-device.c:516 #4 manager_attach_fds.isra.11 at ../src/login/logind.c:467 #5 manager_enumerate_sessions at ../src/login/logind.c:517 #6 manager_startup at ../src/login/logind.c:1146
Created attachment 1415688 [details] File: backtrace
Created attachment 1415689 [details] File: cgroup
Created attachment 1415690 [details] File: core_backtrace
Created attachment 1415691 [details] File: cpuinfo
Created attachment 1415692 [details] File: dso_list
Created attachment 1415693 [details] File: environ
Created attachment 1415694 [details] File: limits
Created attachment 1415695 [details] File: maps
Created attachment 1415696 [details] File: mountinfo
Created attachment 1415697 [details] File: open_fds
Created attachment 1415698 [details] File: proc_pid_status
Created attachment 1415699 [details] File: var_log_messages
Hmm, so we try to attach an fd, but sd->fd is already there. There was https://github.com/systemd/systemd/issues/8291 and https://github.com/systemd/systemd/commit/f270533760, but those are slightly different. I wonder if we have another bug here.
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