segfault error 4 in perl

[martin9959]

I don't know whether that's helpful, I found the following in my syslog:

Aug 16 23:45:41 sni kernel: [893584.496039] show_signal_msg: 3 callbacks suppressed
Aug 16 23:45:41 sni kernel: [893584.496045] psad[933]: segfault at 55e4273b5bf8 ip 000055c42303a9b0 sp 00007ffe6d954d70 error 4 in perl[55c422f65000+15e000]
Aug 16 23:45:41 sni kernel: [893584.496059] Code: 4c 8d 6e 08 41 0f b6 44 15 01 a8 02 0f 85 10 01 00 00 a8 08 0f 85 a8 00 00 00 48 8b 9f 08 01 00 00 48 85 db 0f 84 58 01 00 00 <48> 8b 03 48 83 87 00 01 00 00 01 48 89 87 08 01 00 00 48 c7 03 00

I'm happily running psad for years, this is the first time this happens. Any ideas? Should I worry about it?

psad.log shows nothing extraordinary, the last line is:

Aug 16 23:45:07 sni psad: scan detected (Masscan SYN scan): 188.44.110.215 -> 188.44.77.158 tcp: [7547] flags: SYN tcp pkts: 1 DL: 3

before manual restart. There's nothing in /var/log/psad/errs/.

psad 2.4.3-1.2 (Debian Buster).