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Subject: [Bug 195859] Reproduceble panic with VIMAGE + if_bridge
Date: Wed, 07 Jan 2015 09:46:03 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195859

--- Comment #3 from max.n.boyarov@gmail.com ---
(kgdb) f 5
#5  0xffffffff8241457f in bridge_ifdetach (arg=<value optimized out>,
ifp=0xfffff80105552800)
    at /usr/src/sys/modules/if_bridge/../../net/if_bridge.c:1814
1814        BRIDGE_LIST_LOCK();
Current language:  auto; currently minimal
(kgdb) list
1809            BRIDGE_UNLOCK(sc);
1810            return;
1811        }
1812    
1813        /* Check if the interface is a span port */
1814        BRIDGE_LIST_LOCK();
1815        CURVNET_SET(ifp->if_vnet);
1816        LIST_FOREACH(sc, &V_bridge_list, sc_list) {
1817            BRIDGE_LOCK(sc);
1818            LIST_FOREACH(bif, &sc->sc_spanlist, bif_next)

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