Date: Thu, 22 Jan 2015 02:41:05 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 195859] Reproduceble panic with VIMAGE + if_bridge Message-ID: <bug-195859-2472-2Absm93nT6@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-195859-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-195859-2472@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195859 --- Comment #11 from Hiroki Sato <hrs@FreeBSD.org> --- Created attachment 151999 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=151999&action=edit a patch to fix this panic This patch should fix the panic. As Bjoern pointed out, ifnet_departure event on the lo0 interface calls bridge_ifdetach() when destroying a vnet jail. The problem is that vnet_bridge_uninit() can be called before it. The patch uses the fact that a vnet whose V_bridge_cloner == NULL is tearing down (or not initialized). I think it is safe to ignore this detach handler in that case. -- You are receiving this mail because: You are the assignee for the bug.
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