Nightly: FW Update bootloader sh: bad number

[eli4711]

Describe the issue you are experiencing

Bei einem update der letzten nightly, der (generic-x86_64) Reihe ist mir folgendes in dem update log (im Browser) aufgefallen.

Das System arbeitet aber ganz normal. Ebenso gibt es keine auffälligen Einträge im Boot log oder sonst wo.

Describe the behavior you expected

Keine Warnungen während des Firmware Updates.

Steps to reproduce the issue

1. in der Systemsteuerung einen nightly snapshot der (generic-x86_64) Reihe als Firmware update laden
2. während des Updates das Update log im Browser beobachten.

...

What is the version this bug report is based on?

3.77.4.20240619 (generic-x86_64)

Which base platform are you running?

generic-x86_64 (Generic UEFI capable system, AMD64/x86_64)

Which HomeMatic/homematicIP radio module are you using?

RPI-RF-MOD

Anything in the logs that might be useful for us?

Bootlog der raspmatic

fsck 1.47.0 (5-Feb-2023)
userfs: clean, 1780/3588096 files, 343508/14326233 blocks
Identifying host system: Intel Corporation NUC6CAYB (generic-x86_64), OK
Initializing ZRAM Swap: OK
Initializing RTC Clock: onboard, OK
Starting acpid: OK
Running sysctl: OK
Checking for Factory Reset: not required
Checking for Backup Restore: not required
Running seedrng: OK
Initializing System: OK
Setup ca-certificates: OK
Starting logging: OK
Populating /dev using udev: done
Init onboard LEDs: init, OK
Starting irqbalance: OK
Starting system message bus: done
Starting iptables: OK
Starting bluetoothd: disabled
Starting network: eth0:.. link up, static, firewall, inet up, 192.168.0.210, wlan0: disabled, OK
Starting Network Interface Plugging Daemon: eth0 wlan0.
Starting chrony: OK
Identifying Homematic RF-Hardware: ....HmRF: RPI-RF-MOD/HB-RF-USB-2@usb-0000:00:15.0-3, HmIP: RPI-RF-MOD/HB-RF-USB-2@usb-0000:00:15.0-3, OK
Updating Homematic RF-Hardware: RPI-RF-MOD: 4.4.22, not necessary, OK
Starting hs485dLoader: OK
Starting xinetd: OK
Starting eq3configd: OK
Starting lighttpd: OK
Starting ser2net: disabled
Starting ssdpd: OK
Starting sshd: OK
Starting NUT services: .OK
Initializing Third-Party Addons: OK
Starting LGWFirmwareUpdate: ...cryptEnabled trueOK
Setting LAN Gateway keys: OK
Starting hs485d: OK
Starting multimacd: ....OK
Starting rfd: ......OK
Starting HMIPServer: ..........OK
Starting ReGaHss: .OK
Starting CloudMatic: disabled
Starting Third-Party Addons: OK
Starting crond: OK
Setup onboard LEDs: booted, OK
Finished Boot: 3.77.4.20240619 (raspmatic_generic-x86_64)

Additional information

No response