Date: Mon, 4 Jun 2012 17:29:28 +0300 From: Michael Pounov <misho@elwix.org> To: freebsd-current@FreeBSD.org, freebsd-net@FreeBSD.org Subject: bpf kernel crash Message-ID: <20120604172928.3dd24e1f.misho@elwix.org>
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Kernel crash when you wish to change interface name from vlan0 to other name It seems to be in arrival/departure events. 1) when I set up vlan0 and change name to mgmt and after that destroy mgmt. kernel crash in bpfdetach() at line 2495. where it tries to find interface structure. 2) when I setup vlan0, change name to mgmt and set ip address. After few seconds kernel crash in vlan_transmit() at line 1029. where it tries to push mbufs to bpf interface, but it is NULL. -- Michael Pounov <misho@elwix.org>
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