https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267028
--- Comment #274 from Mark Millard <marklmi26-f...@yahoo.com> --- If you could, I'd like to get a vmcore.* from a successful boot for comparison/contrast with the failures we now have examples of. For reference . . . From: https://docs.freebsd.org/en/books/developers-handbook/kerneldebug/ 10.1.3. Testing Kernel Dump Configuration The kernel includes a sysctl(8) node that requests a kernel panic. This can be used to verify that your system is properly configured to save kernel crash dumps. You may wish to remount existing file systems as read-only in single user mode before triggering the crash to avoid data loss. # shutdown now ... Enter full pathname of shell or RETURN for /bin/sh: # mount -a -u -r # sysctl debug.kdb.panic=1 debug.kdb.panic:panic: kdb_sysctl_panic ... After rebooting, your system should save a dump in /var/crash along with a matching summary from crashinfo(8). -- You are receiving this mail because: You are the assignee for the bug.
