I captured the console log when the bug happens, was hoping there would be something interesting just before the exception starts spamming the console, but sadly not.
[ OK ] Finished Reboot. [ OK ] Reached target Reboot. [ 17.856242] reboot: Restarting system IRQ Exception at 0x00000000BBC11F38 IRQ Exception at 0x00000000BBC11F38 IRQ Exception at 0x00000000BBC11F38 IRQ Exception at 0x00000000BBC11F38 (keeps spamming this message) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926955 Title: arm64 eMAG system often failng to reboot with "IRQ Exception at 0x000000009BC11F38" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1926955/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs