This is not my first time I met such issue.
This morning I was just trying to run gdb on my code, the ssh connection was just disconnected as soon as I enterred ‘r’ command in gdb.
Then I cannot establish ssh connection anymore.
So I had to connect to the board using the serial port.
And I can see many logs in dmesg like following:
*[63766.904764] sysrq: HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-taskk*
*s(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-bb*
*acktrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(oo*
*) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmoo*
*unt(u) show-blocked-tasks(w) dump-ftrace-buffer(z)*
Even though the ‘ifconfig’ can still show correct ip address info, pinging external ip failed with info.
Is this a known issue on Pioneer?