Date: Fri, 18 Mar 2022 16:46:01 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262587 --- Comment #4 from Mark Johnston <markj@FreeBSD.org> --- (In reply to Masachika ISHIZUKA from comment #3) Hmm, the inlining of umtxq_unlock() makes this hard to identify. Can you obtain a kernel dump? If not, you might try adding something like printf("linux futex op %d\n", args->op); to the beginning of linux_futex(), and reproduce the crash. That will make it easier to narrow down the code path; there are many uses of umtxq_unlock() in the futex code. -- You are receiving this mail because: You are the assignee for the bug.