https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276426
--- Comment #8 from Konstantin Belousov <k...@freebsd.org> --- (In reply to John F. Carr from comment #7) And what is the backtrace? td_critnest == 1 is extra strange, but pcb_onfault being NULL is also weird. Might be you are looking at wrong td. -- You are receiving this mail because: You are the assignee for the bug.