segfaults every 5 seconds about circadian HOT 4 OPEN

bastian@ryzen:~$ sudo dmesg -c
[  420.599084] w[3941]: segfault at 4c ip 0000562d27e7409e sp 00007ffd7dccfd80 error 4 in w[562d27e73000+3000] likely on CPU 3 (core 3, socket 0)
[  420.599106] Code: 0f be c3 48 8b 12 f6 44 42 01 40 74 7f 80 fb 20 74 7a 0f be fb 48 83 c5 01 e8 6e f1 ff ff 49 39 ee 0f 84 7d 00 00 00 45 89 e7 <0f> b6 5d 00 84 db 75 ba 45 85 ff 75 65 48 8b 35 76 3f 00 00 bf 2d
[  420.623234] w[3946]: segfault at 4c ip 0000557627ab209e sp 00007ffd420bf770 error 4 in w[557627ab1000+3000] likely on CPU 6 (core 2, socket 0)
[  420.623255] Code: 0f be c3 48 8b 12 f6 44 42 01 40 74 7f 80 fb 20 74 7a 0f be fb 48 83 c5 01 e8 6e f1 ff ff 49 39 ee 0f 84 7d 00 00 00 45 89 e7 <0f> b6 5d 00 84 db 75 ba 45 85 ff 75 65 48 8b 35 76 3f 00 00 bf 2d
[  420.662887] w[3952]: segfault at 4c ip 000056436296509e sp 00007ffc5e4b9880 error 4 in w[564362964000+3000] likely on CPU 3 (core 3, socket 0)
[  420.662897] Code: 0f be c3 48 8b 12 f6 44 42 01 40 74 7f 80 fb 20 74 7a 0f be fb 48 83 c5 01 e8 6e f1 ff ff 49 39 ee 0f 84 7d 00 00 00 45 89 e7 <0f> b6 5d 00 84 db 75 ba 45 85 ff 75 65 48 8b 35 76 3f 00 00 bf 2d

bastian@ryzen:~$ sudo circadian -t
Reading config from file: /etc/circadian.conf
Circadian launching.
CircadianConfig { verbosity: 0, idle_time: 600, auto_wake: None, on_idle: Some("systemctl hybrid-sleep"), on_wake: Some("date >>wake_up_from_circadian_sleep.log.txt"), tty_input: true, x11_input: true, ssh_block: false, smb_block: false, nfs_block: false, audio_block: true, max_cpu_load: Some(0.9), process_block: ["^dd$", "^rsync$", "^apt-get$", "^dpkg$", "^cp$", "^mv$", "^restic$", "^mpv$"] }
Got --test: running idle test and exiting.
Idle Detection Summary:
w*              : cannot parse integer from empty string
xssstate*       : 0
xprintidle*     : 0
Wake block      : 600
TTY (combined)* : 4294967295
X11 (combined)* : 0
Idle (min)      : 0
Idle target     : 600
Until idle      : 600
IDLE?           : false
CPU load*       : false
SSH             : false
SMB             : false
NFS             : false
Audio*          : true
Processes*      : false
BLOCKED?        : true

bastian@ryzen:~$ circadian --version
circadian 0.8.4

bastian@ryzen:~$ uname -a
Linux ryzen 6.9.10-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.9.10-1 (2024-07-19) x86_64 GNU/Linux

bastian@ryzen:~$ cat /etc/*release*
PRETTY_NAME="Debian GNU/Linux trixie/sid"
NAME="Debian GNU/Linux"
VERSION_CODENAME=trixie
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"