Date: Fri, 01 Jan 2016 20:05:27 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-amd64@FreeBSD.org Subject: [Bug 205756] Kernel panic of "spin lock held too long" when install FreeBSD-10.2-RELEASE-amd64 Message-ID: <bug-205756-6-Zf3l7Yp9Qn@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-205756-6@https.bugs.freebsd.org/bugzilla/> References: <bug-205756-6@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D205756 John Baldwin <jhb@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jhb@FreeBSD.org --- Comment #1 from John Baldwin <jhb@FreeBSD.org> --- This looks like a driver that uses a "fast" taskqueue with threads failed to startup, possibly due to the mutex not yet being initialized. However, normally the kthreads for a taskqueue aren't created until after the queue = has been initialized. However, it might be that it wasn't a "fast" taskqueue, = but a regular one was overwritten trashing its state. Can you try a more recent 10-stable or 11 snapshot from http://ftp.freebsd.org/pub/FreeBSD/snapshots/amd64/amd64/ISO-IMAGES/ ? --=20 You are receiving this mail because: You are on the CC list for the bug.=
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