Date: Tue, 24 Apr 2018 19:17:03 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 227749] post-panic assertion failed: panic: Assertion (*xp & ~LK_EXCLUSIVE_SPINNERS) == LK_SHARERS_LOCK(1) failed at /usr/src/sys/kern/kern_lock.c:541 Message-ID: <bug-227749-227-K8ZwOY9f8z@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-227749-227@https.bugs.freebsd.org/bugzilla/> References: <bug-227749-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227749 Conrad Meyer <cem@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |cem@freebsd.org Status|New |Closed Resolution|--- |FIXED --- Comment #11 from Conrad Meyer <cem@freebsd.org> --- At least the secondary panic preventing dump is resolved. It does seem lik= e a mistake for dump code to be invoking lockmgr, and Mark's guess that it is a filesystem buffer completion seems logical to me. We do have a patch to avoid completing non-dump IO in CAM during coredump. = I don't think we need this PR to track upstreaming that. --=20 You are receiving this mail because: You are the assignee for the bug.=
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