Kernel version cannot be retrieved  #48

Hi,
I'm trying to parse kernel dump from raspberrypi and getting this error:

#: pycrash -D kernel_build/ kernel_build/vmlinux crash/202201121738/dump.202201121738
crash-python: value is not available, exiting
Traceback (most recent call last):
File "", line 36, in
File "/usr/local/lib/python3.7/dist-packages/crash-0.1-py3.7.egg/crash/kernel.py", line 145, in init
self.version = self.extract_version()
File "/usr/local/lib/python3.7/dist-packages/crash-0.1-py3.7.egg/crash/kernel.py", line 347, in extract_version
return uts['name']['release'].string()
gdb.NotAvailableError: value is not available

#: file crash/202201111417/dump.202201111417
crash/202201111417/dump.202201111417: Kdump compressed dump v6, system Linux, node raspberrypi, release 5.10.89+, version #2 Mon Jan 10 12:38:06 MSK 2022, machine armv6l, domain (none)

Can you please help me to avoid this error? I'm not sure if kdump format even supported..