Date: Fri, 24 Mar 2017 12:13:14 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-stable@FreeBSD.org Subject: [Bug 213903] Kernel crashes from turnstile_broadcast (/usr/src/sys/kern/subr_turnstile.c:837) Message-ID: <bug-213903-8075-7I84QmkUwu@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-213903-8075@https.bugs.freebsd.org/bugzilla/> References: <bug-213903-8075@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213903 --- Comment #21 from Franco Fichtner <franco@opnsense.org> --- This was only supposed to print further debug output, but something in here= is probably responsible for fixing it as it touches the same lines as r301157 that's been known to cause the panic in the first place... - else if ((rw)->rw_lock !=3D _tid || !_rw_write_unlock((rw), _tid))\ - _rw_wunlock_hard((rw), _tid, (file), (line)); \ + else { \ + _v =3D (rw)->rw_lock; \ + if (_v !=3D _tid || !_rw_write_unlock_fetch((rw), &_v)) \ + _rw_wunlock_hard((rw), _v, _tid, (file), (line));\ + } --=20 You are receiving this mail because: You are on the CC list for the bug.=
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