Description of problem: Version-Release number of selected component: fprintd-1.90.1-1.fc32 Additional info: reporter: libreport-2.13.1 backtrace_rating: 4 cgroup: 0::/system.slice/fprintd.service cmdline: /usr/libexec/fprintd crash_function: cmd_interrupt_cb executable: /usr/libexec/fprintd journald_cursor: s=884cb161fc4d47099e877c61ee8c9078;i=4af22;b=648f92bfa2d64d78bb329677f5a08e36;m=11cd827487;t=5b1fdbedab5e5;x=abc575127cc529e6 kernel: 5.8.15-201.fc32.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 0 Truncated backtrace: Thread no. 1 (4 frames) #0 cmd_interrupt_cb at ../libfprint/drivers/synaptics/synaptics.c:199 #1 transfer_finish_cb at ../libfprint/fpi-usb-transfer.c:352 #2 g_task_return_now at ../gio/gtask.c:1214 #3 complete_in_idle_cb at ../gio/gtask.c:1228
Created attachment 1722635 [details] File: backtrace
Created attachment 1722636 [details] File: core_backtrace
Created attachment 1722637 [details] File: cpuinfo
Created attachment 1722638 [details] File: dso_list
Created attachment 1722639 [details] File: environ
Created attachment 1722640 [details] File: limits
Created attachment 1722641 [details] File: maps
Created attachment 1722642 [details] File: mountinfo
Created attachment 1722643 [details] File: open_fds
Created attachment 1722644 [details] File: proc_pid_status
Found an issue with the reference counting of that interrupt, which should explain it. https://gitlab.freedesktop.org/libfprint/libfprint/-/merge_requests/181
*** Bug 1901163 has been marked as a duplicate of this bug. ***
This was already fixed in v1.90.4.