Crash Dump without watchdog messages

While reviewing the flight and checking the logs, I came across a crash dump. The crash dump can be found at the link below:

[Crash dump]

Below are the details of my setup:

  • FC: Holybro Pixhawk 6X Pro
  • SW: ArduCopter V4.5.6 (7ce11b41)

One thing I find peculiar is that there were no watchdog-related messages in the recent flight logs. The crash dump was found on the SD card. So, I was able to arm the system successfully, even with the arming check enabled.

Or, this crash dump might have been carried over during the process of transferring parameters and logs from a previous FC.

If possible, I would greatly appreciate your assistance in interpreting the contents of the crash dump.

Thank you!