[ 1512.205656][T18828] br0: port 1(c1) entered blocking state
[ 1512.205954][T18828] br0: port 1(c1) entered disabled state
[ 1512.206199][T18828] c1: entered allmulticast mode
[ 1512.208072][T18828] c1: entered promiscuous mode
[ 1512.672529][T18833] br0: port 2(c2) entered blocking state
[ 1512.672782][T18833] br0: port 2(c2) entered disabled state
[ 1512.673027][T18833] c2: entered allmulticast mode
[ 1512.676410][T18833] c2: entered promiscuous mode
[ 1513.160601][T18838] br0: port 3(c3) entered blocking state
[ 1513.160966][T18838] br0: port 3(c3) entered disabled state
[ 1513.162224][T18838] c3: entered allmulticast mode
[ 1513.164170][T18838] c3: entered promiscuous mode
[ 1513.629785][T18843] br0: port 4(sender) entered blocking state
[ 1513.630129][T18843] br0: port 4(sender) entered disabled state
[ 1513.630460][T18843] sender: entered allmulticast mode
[ 1513.632742][T18843] sender: entered promiscuous mode
[ 1513.809435][T18845] br0: port 4(sender) entered blocking state
[ 1513.809743][T18845] br0: port 4(sender) entered forwarding state
[ 1513.810242][T18845] br0: port 3(c3) entered blocking state
[ 1513.810465][T18845] br0: port 3(c3) entered forwarding state
[ 1513.810883][T18845] br0: port 2(c2) entered blocking state
[ 1513.811185][T18845] br0: port 2(c2) entered forwarding state
[ 1513.811600][T18845] br0: port 1(c1) entered blocking state
[ 1513.811817][T18845] br0: port 1(c1) entered forwarding state
[ 1525.730826][   T11] br0: port 1(c1) entered disabled state
[ 1525.890064][   T11] c1 (unregistering): left allmulticast mode
[ 1525.890416][   T11] c1 (unregistering): left promiscuous mode
[ 1525.890637][   T11] br0: port 1(c1) entered disabled state
[ 1526.117313][   T11] br0: port 2(c2) entered disabled state
[ 1526.266794][   T11] c2 (unregistering): left allmulticast mode
[ 1526.267052][   T11] c2 (unregistering): left promiscuous mode
[ 1526.267291][   T11] br0: port 2(c2) entered disabled state
[ 1526.473654][   T11] br0: port 3(c3) entered disabled state
[ 1526.593785][   T11] c3 (unregistering): left allmulticast mode
[ 1526.594109][   T11] c3 (unregistering): left promiscuous mode
[ 1526.594348][   T11] br0: port 3(c3) entered disabled state
[ 1526.862937][   T11] br0: port 4(sender) entered disabled state
[ 1527.012844][   T11] sender (unregistering): left allmulticast mode
[ 1527.013342][   T11] sender (unregistering): left promiscuous mode
[ 1527.013600][   T11] br0: port 4(sender) entered disabled state