Version-Release number of selected component:
systemd-udev-238-8.git0e0aa59.fc28

Additional info:
reporter:       libreport-2.9.5
backtrace_rating: 4
cmdline:        /usr/lib/systemd/systemd-udevd
crash_function: getenv
executable:     /usr/lib/systemd/systemd-udevd
journald_cursor: s=aea4654506f446c0ac4f0c160345beb0;i=5710;b=9931dcba04154020aed5ae3e06abddac;m=12a486be5;t=571060a108ec3;x=1f56f300f48e3dcb
kernel:         4.17.5-200.fc28.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            0

Truncated backtrace:
Thread no. 1 (9 frames)
 #0 getenv at getenv.c:39
 #1 sd_pid_notify_with_fds at ../src/libsystemd/sd-daemon/sd-daemon.c:493
 #2 sd_notify at ../src/libsystemd/sd-daemon/sd-daemon.c:595
 #3 process_watchdog at ../src/libsystemd/sd-event/sd-event.c:2479
 #4 sd_event_wait at ../src/libsystemd/sd-event/sd-event.c:2605
 #5 sd_event_run at ../src/libsystemd/sd-event/sd-event.c:2720
 #6 sd_event_loop at ../src/libsystemd/sd-event/sd-event.c:2748
 #7 run at ../src/udev/udevd.c:1633
 #10 _start