There has been a newer build or two of bookworm since then, and firmware has also been updated.? Run sudo apt update && sudo apt full-upgrade -y && sudo rpi-eeprom-update -d -a
To bring it all up to the latest version.? Im part of the beta testers for bookworm, and its first release was way too premature, but seems the powers that be ignored the beta testers and their bug reports to surprise users with the new OS, and make sure the pi 5's had an OS that would (somewhat) work.
Get
Hi everyone,
I was wondering if anyone has run into kernel panic issues on Bookworm? ?About a month ago, I decided to finally upgrade my fairly reliable RPi3 on Stretch to a 8G RPi 4 running Bookworm. ?I used the RPi3 mostly for packet, an RMS station, and Pat client. ?When I say upgrade, I mean I built the new Pi from scratch, merged prior configs into new configs, etc. ?After moving everything over, I started noticing crashes every 4 - 5 days.
It took me a few crashes to figure things out. ?The usual suspects were ruled out (power, temperature, load, RAM, apt-get upgrade); I wasn't receiving any log messages indicating any type of issue. ?I also run all of my Pi's headless, so as it turns out I had to order one of those Micro HDMI cables to finally see the panic, relevant section below:
[455824.423915] Unable to handle kernel paging request at virtual address 0000100000400000
<snip>
[455824.449897] CPU: 0 PID: 5851 Comm: beacon Tainted: G ? ? ? ?WC ? ? ?6.1.0-rpi4-rpi-u8 #1 Debian 1:6.1.54-1+rpt2
[455824.451459] Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
[455824.453007] pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[455824.454566] рс : ax25cmp+0x14/0x60 [ax25]
[455834.456161] lr : ax25_addr_ax25dev+0x60/0xf0 [ax25]
Curious to see if anyone is having issues like this. ?My uneducated read of this is that /usr/sbin/beacon did something bad with a pointer. ?I was able to verify that PID 5851 was the "beacon" process and this is the second panic I caught which names beacon as the culprit.
My short term work around is to have Direwolf beacon for me and prevent /usr/sbin/beacon from running. ?It will take a week or two in order to know whether that work around is helpful. ?I usually prefer to use the native AX.25 tools whenever I can, but that toolset doesn't seem to be aging well.
? Thanks
? Mike
