Date: Wed, 11 Mar 2015 17:53:35 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 195458] Hang on shutdown/root unmount after FreeBSD 10.1R upgrade Message-ID: <bug-195458-8-xaA2rwj3UF@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-195458-8@https.bugs.freebsd.org/bugzilla/> References: <bug-195458-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195458 --- Comment #59 from Glen Barber <gjb@FreeBSD.org> --- (In reply to Glen Barber from comment #55) > The test machine now has INVARIANTS, INVARIANT_SUPPORT, WITNESS, > DEBUG_LOCKS, DEBUG_VFS_LOCKS, DIAGNOSTIC, and ALT_BREAK_TO_DEBUGGER. > Unfortunately, it panics on boot now, so I cannot proceed to the > 'freebsd-update install; reboot' phase. > > Just prior to this, I left out DIAGNOSTIC and saw a lock order reversal > after the "All buffers synced." message. (I will provide screenshots in a > separate update.) > > It looks like I will need to remove DIAGNOSTIC to get the system to boot. It seems removing DIAGNOSTIC alone was not enough, since now the test machine panics on boot. Although unrelated to the original problem in this PR, the ddb session will be included in a followup. -- You are receiving this mail because: You are the assignee for the bug.
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