Version-Release number of selected component: systemd-216-12.fc21 Additional info: reporter: libreport-2.3.0 backtrace_rating: 4 cmdline: shutdown -rf now crash_function: log_assert_failed_unreachable executable: /usr/bin/systemctl kernel: 3.17.4-301.fc21.x86_64 runlevel: N 5 type: CCpp uid: 0 Truncated backtrace: Thread no. 1 (3 frames) #2 log_assert_failed_unreachable at ../src/shared/log.c:723 #3 shutdown_parse_argv at ../src/systemctl/systemctl.c:6450 #4 parse_argv at ../src/systemctl/systemctl.c:6620
Created attachment 967219 [details] File: backtrace
Created attachment 967220 [details] File: build_ids
Created attachment 967221 [details] File: cgroup
Created attachment 967222 [details] File: core_backtrace
Created attachment 967223 [details] File: dso_list
Created attachment 967224 [details] File: environ
Created attachment 967225 [details] File: limits
Created attachment 967226 [details] File: maps
Created attachment 967227 [details] File: open_fds
Created attachment 967228 [details] File: proc_pid_status
Created attachment 967229 [details] File: var_log_messages
Right, this is easily reproducible. Running "shutdown -rf now" as root triggers the crash.
http://pkgs.fedoraproject.org/cgit/systemd.git/commit/?h=f21&id=672d548216e7746b701c658d3afc4f046319c67b
systemd-216-13.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/systemd-216-13.fc21
Package systemd-216-13.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing systemd-216-13.fc21' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-17330/systemd-216-13.fc21 then log in and leave karma (feedback).
systemd-216-13.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.