[ 1583.450625][T18835] br0: port 1(c1) entered blocking state
[ 1583.450940][T18835] br0: port 1(c1) entered disabled state
[ 1583.451188][T18835] c1: entered allmulticast mode
[ 1583.453750][T18835] c1: entered promiscuous mode
[ 1583.945268][T18840] br0: port 2(c2) entered blocking state
[ 1583.945541][T18840] br0: port 2(c2) entered disabled state
[ 1583.945795][T18840] c2: entered allmulticast mode
[ 1583.947720][T18840] c2: entered promiscuous mode
[ 1584.428901][T18845] br0: port 3(c3) entered blocking state
[ 1584.429211][T18845] br0: port 3(c3) entered disabled state
[ 1584.429454][T18845] c3: entered allmulticast mode
[ 1584.431395][T18845] c3: entered promiscuous mode
[ 1584.886334][T18850] br0: port 4(sender) entered blocking state
[ 1584.887841][T18850] br0: port 4(sender) entered disabled state
[ 1584.888243][T18850] sender: entered allmulticast mode
[ 1584.890162][T18850] sender: entered promiscuous mode
[ 1585.077975][T18852] br0: port 4(sender) entered blocking state
[ 1585.078331][T18852] br0: port 4(sender) entered forwarding state
[ 1585.078838][T18852] br0: port 3(c3) entered blocking state
[ 1585.079063][T18852] br0: port 3(c3) entered forwarding state
[ 1585.079508][T18852] br0: port 2(c2) entered blocking state
[ 1585.079741][T18852] br0: port 2(c2) entered forwarding state
[ 1585.080720][T18852] br0: port 1(c1) entered blocking state
[ 1585.080988][T18852] br0: port 1(c1) entered forwarding state
[ 1596.974403][   T68] br0: port 1(c1) entered disabled state
[ 1597.117133][   T68] c1 (unregistering): left allmulticast mode
[ 1597.117428][   T68] c1 (unregistering): left promiscuous mode
[ 1597.117672][   T68] br0: port 1(c1) entered disabled state
[ 1597.344455][   T68] br0: port 2(c2) entered disabled state
[ 1597.456108][   T68] c2 (unregistering): left allmulticast mode
[ 1597.456432][   T68] c2 (unregistering): left promiscuous mode
[ 1597.456717][   T68] br0: port 2(c2) entered disabled state
[ 1597.735967][   T68] br0: port 3(c3) entered disabled state
[ 1597.849119][   T68] c3 (unregistering): left allmulticast mode
[ 1597.849404][   T68] c3 (unregistering): left promiscuous mode
[ 1597.849658][   T68] br0: port 3(c3) entered disabled state
[ 1598.117203][   T68] br0: port 4(sender) entered disabled state
[ 1598.193138][   T68] sender (unregistering): left allmulticast mode
[ 1598.193447][   T68] sender (unregistering): left promiscuous mode
[ 1598.193691][   T68] br0: port 4(sender) entered disabled state