Date: Sun, 14 Apr 2019 08:20:48 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 235513] panic: dead bo 0xfffff8000a838b48 Message-ID: <bug-235513-227-Uvoiooqulv@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-235513-227@https.bugs.freebsd.org/bugzilla/> References: <bug-235513-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235513 Jason A. Harmening <jah@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jah@FreeBSD.org Assignee|bugs@FreeBSD.org |jah@FreeBSD.org --- Comment #3 from Jason A. Harmening <jah@FreeBSD.org> --- It looks like we already claim to support forcible devfs unmount, mostly for jails it seems. This particular panic is from a longstanding KASSERT, so at least the case of INVARIANTS + devfs forced unmount hasn't been well tested. I'll poke at this and see if I can tease out some useful fix. Probably not, given the foot-shooting nature of the problem, but at least I might learn something about the buffer cache. --=20 You are receiving this mail because: You are the assignee for the bug.=
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