SUMMARY

Desktop randomly crashed while watching video in vlc

STEPS TO REPRODUCE
[unknown] - recreating the same circumstances does not reproduce the bug.

OBSERVED RESULT

The desktop crashes with a segfault in dmesg.

[32489.986522] akonadiserver[5364]: segfault at 111 ip 000055fa72aed088 sp 00007ffeb0158c50 error 4 in akonadiserver[55fa72aca000+15d000]

EXPECTED RESULT

No crash

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.70.0
Qt Version: 5.14.2

ADDITIONAL INFORMATION

Segfault + surrounding lines:

[32487.612905] audit: type=1100 audit(1591314311.836:184): pid=68520 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:authentication grantors=pam_permit acct="sddm" exe="/usr/lib/sddm/sddm-helper" hostname=? addr=? terminal=? res=success'
[32487.612933] audit: type=1101 audit(1591314311.836:185): pid=68520 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:accounting grantors=pam_permit acct="sddm" exe="/usr/lib/sddm/sddm-helper" hostname=? addr=? terminal=? res=success'
[32487.721228] kauditd_printk_skb: 6 callbacks suppressed
[32487.721229] audit: type=1130 audit(1591314311.943:192): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=user@968 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[32487.726937] audit: type=1105 audit(1591314311.950:193): pid=68520 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:session_open grantors=pam_unix,pam_systemd acct="sddm" exe="/usr/lib/sddm/sddm-helper" hostname=? addr=? terminal=:0 res=success'
[32489.986522] akonadiserver[5364]: segfault at 111 ip 000055fa72aed088 sp 00007ffeb0158c50 error 4 in akonadiserver[55fa72aca000+15d000]
[32489.986536] Code: 83 c4 08 48 83 c3 08 49 83 ed 01 75 d5 4c 8b a5 90 00 00 00 49 8b 7c 24 f8 49 8d 44 24 f8 48 89 85 90 00 00 00 48 85 ff 74 18 <48> 8b 07 48 8b 40 20 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f ff
[32489.986666] audit: type=1701 audit(1591314314.210:194): auid=1000 uid=1000 gid=1000 ses=5 subj==/usr/bin/akonadiserver (enforce) pid=5364 comm="akonadiserver" exe="/usr/bin/akonadiserver" sig=11 res=1
[32490.001089] audit: type=1130 audit(1591314314.223:195): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@4-68546-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[32491.284192] audit: type=1131 audit(1591314315.506:196): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@2-68451-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[32491.404725] audit: type=1131 audit(1591314315.626:197): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@4-68546-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[32492.090302] audit: type=1100 audit(1591314316.313:198): pid=68562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:authentication grantors=pam_tally2,pam_shells,pam_unix,pam_permit acct="dirthsj" exe="/usr/lib/sddm/sddm-helper" hostname=? addr=? terminal=? res=success'
[32492.094863] audit: type=1101 audit(1591314316.316:199): pid=68562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:accounting grantors=pam_tally2,pam_access,pam_unix,pam_permit,pam_time acct="dirthsj" exe="/usr/lib/sddm/sddm-helper" hostname=? addr=? terminal=? res=success'
[32492.095763] audit: type=1103 audit(1591314316.316:200): pid=68562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:setcred grantors=pam_tally2,pam_shells,pam_unix,pam_permit acct="dirthsj" exe="/usr/lib/sddm/sddm-helper" hostname=? addr=? terminal=? res=success'