# coredumpctl list
TIME                         PID UID GID SIG     COREFILE EXE                                 SIZE
Tue 2022-11-01 17:14:59 MSK 3196 483 459 SIGABRT none     /usr/libexec/xdg-desktop-portal-kde  n/a

# coredumpctl dump 3196 | xz -T0 -6 > /tmp/dump.x
-bash: /tmp/dump.x: Отказано в доступе
           PID: 3196 (xdg-desktop-por)
           UID: 483 (sddm)
           GID: 459 (sddm)
        Signal: 6 (ABRT)
     Timestamp: Tue 2022-11-01 17:14:59 MSK (1min 49s ago)
  Command Line: /usr/libexec/xdg-desktop-portal-kde
    Executable: /usr/libexec/xdg-desktop-portal-kde
 Control Group: /user.slice/user-483.slice/user@483.service/session.slice/plasma-xdg-desktop-portal-kde.service
          Unit: user@483.service
     User Unit: plasma-xdg-desktop-portal-kde.service
         Slice: user-483.slice
     Owner UID: 483 (sddm)
       Boot ID: 40de23e72b584adaa6bfccfdf496fb24
    Machine ID: db6a7384e40a524f11b7762963611981
      Hostname: host-31
       Storage: none
       Message: Process 3196 (xdg-desktop-por) of user 483 dumped core.
Coredump entry has no core attached (neither internally in the journal nor externally on disk).