[smcfeely@smcfeely-laptop ~]$ sudo coredumpctl info 12288 [sudo] password for smcfeely: PID: 12288 (cupsd) UID: 0 (root) GID: 0 (root) Signal: 11 (SEGV) Timestamp: Tue 2020-12-01 16:02:52 EST (6h ago) Command Line: /usr/bin/cupsd -l Executable: /usr/bin/cupsd Control Group: /system.slice/cups.service Unit: cups.service Slice: system.slice Boot ID: f2ef7ec323c548b4b4905ccde2c1e386 Machine ID: 3e7d1df13cea44b69469ed1d53938db3 Hostname: smcfeely-laptop Storage: /var/lib/systemd/coredump/core.cupsd.0.f2ef7ec323c548b4b4905ccde2c1e386.12288.1606856572000000.zst Message: Process 12288 (cupsd) of user 0 dumped core. Stack trace of thread 12288: #0 0x00007fa988ffdcf9 _cups_strcasecmp (libcups.so.2 + 0x4bcf9) #1 0x00007fa98900b623 _ppdOpen (libcups.so.2 + 0x59623) #2 0x00007fa98900c583 _ppdOpenFile (libcups.so.2 + 0x5a583) #3 0x000056537e9dc0ed n/a (/usr/bin/cupsd + 0x170ed) #4 0x72422f6470702f73 n/a (n/a + 0x0) PID: 12288 (cupsd) UID: 0 (root) GID: 0 (root) Signal: 11 (SEGV) Timestamp: Tue 2020-12-01 21:59:12 EST (51min ago) Command Line: /usr/bin/cupsd -l Executable: /usr/bin/cupsd Control Group: /system.slice/cups.service Unit: cups.service Slice: system.slice Boot ID: 89e207871579429483d7d77f8c25fe6e Machine ID: 3e7d1df13cea44b69469ed1d53938db3 Hostname: smcfeely-laptop Storage: /var/lib/systemd/coredump/core.cupsd.0.89e207871579429483d7d77f8c25fe6e.12288.1606877952000000.zst Message: Process 12288 (cupsd) of user 0 dumped core. Stack trace of thread 12288: #0 0x00007f9b016cacf9 _cups_strcasecmp (libcups.so.2 + 0x4bcf9) #1 0x00007f9b016d8623 _ppdOpen (libcups.so.2 + 0x59623) #2 0x00007f9b016d9583 _ppdOpenFile (libcups.so.2 + 0x5a583) #3 0x00005643127f40ed n/a (/usr/bin/cupsd + 0x170ed) #4 0x72422f6470702f73 n/a (n/a + 0x0)