[defaultuser@flame ~]$ devel-su journalctl -b --no-pager | grep pulseaudio
Password: 
Mar 26 15:55:08 flame pulseaudio[5896]: E: [pulseaudio] core-util.c: Assertion 's' failed at ../src/pulsecore/core-util.c:2186, function pa_atoi(). Aborting.
Mar 26 15:55:08 flame root[5946]: rich-core: arguments: --pid=5896 --signal=6 --name=pulseaudio
Mar 26 15:55:08 flame systemd[5840]: pulseaudio.service: Main process exited, code=dumped, status=6/ABRT
Mar 26 15:55:08 flame systemd[5840]: pulseaudio.service: Failed with result 'core-dump'.
Mar 26 15:55:09 flame systemd[5840]: pulseaudio.service: Service hold-off time over, scheduling restart.
Mar 26 15:55:09 flame systemd[5840]: pulseaudio.service: Scheduled restart job, restart counter is at 1.
Mar 26 15:55:09 flame pulseaudio[6716]: W: [pulseaudio] pid.c: Stale PID file, overwriting.
Mar 26 15:55:09 flame pulseaudio[6716]: E: [pulseaudio] core-util.c: Assertion 's' failed at ../src/pulsecore/core-util.c:2186, function pa_atoi(). Aborting.
Mar 26 15:55:09 flame root[6844]: rich-core: arguments: --pid=6716 --signal=6 --name=pulseaudio
Mar 26 15:55:09 flame systemd[5840]: pulseaudio.service: Main process exited, code=dumped, status=6/ABRT
Mar 26 15:55:09 flame systemd[5840]: pulseaudio.service: Failed with result 'core-dump'.
Mar 26 15:55:10 flame systemd[5840]: pulseaudio.service: Service hold-off time over, scheduling restart.
Mar 26 15:55:10 flame systemd[5840]: pulseaudio.service: Scheduled restart job, restart counter is at 2.
Mar 26 15:55:10 flame pulseaudio[6860]: W: [pulseaudio] pid.c: Stale PID file, overwriting.
Mar 26 15:55:10 flame pulseaudio[6860]: E: [pulseaudio] core-util.c: Assertion 's' failed at ../src/pulsecore/core-util.c:2186, function pa_atoi(). Aborting.
Mar 26 15:55:10 flame root[6892]: rich-core: arguments: --pid=6860 --signal=6 --name=pulseaudio
Mar 26 15:55:10 flame systemd[5840]: pulseaudio.service: Main process exited, code=dumped, status=6/ABRT
Mar 26 15:55:10 flame systemd[5840]: pulseaudio.service: Failed with result 'core-dump'.
Mar 26 15:55:11 flame systemd[5840]: pulseaudio.service: Service hold-off time over, scheduling restart.
Mar 26 15:55:11 flame systemd[5840]: pulseaudio.service: Scheduled restart job, restart counter is at 3.
Mar 26 15:55:11 flame pulseaudio[6919]: W: [pulseaudio] pid.c: Stale PID file, overwriting.
Mar 26 15:55:11 flame pulseaudio[6919]: E: [pulseaudio] core-util.c: Assertion 's' failed at ../src/pulsecore/core-util.c:2186, function pa_atoi(). Aborting.
Mar 26 15:55:11 flame root[6950]: rich-core: arguments: --pid=6919 --signal=6 --name=pulseaudio
Mar 26 15:55:11 flame systemd[5840]: pulseaudio.service: Main process exited, code=dumped, status=6/ABRT
Mar 26 15:55:11 flame systemd[5840]: pulseaudio.service: Failed with result 'core-dump'.
Mar 26 15:55:13 flame systemd[5840]: pulseaudio.service: Service hold-off time over, scheduling restart.
Mar 26 15:55:13 flame systemd[5840]: pulseaudio.service: Start request repeated too quickly.
Mar 26 15:55:13 flame systemd[5840]: pulseaudio.service: Failed with result 'core-dump'.