[ 1475.612225][T18830] br0: port 1(c1) entered blocking state
[ 1475.612557][T18830] br0: port 1(c1) entered disabled state
[ 1475.612801][T18830] c1: entered allmulticast mode
[ 1475.615687][T18830] c1: entered promiscuous mode
[ 1476.114009][T18835] br0: port 2(c2) entered blocking state
[ 1476.114249][T18835] br0: port 2(c2) entered disabled state
[ 1476.114483][T18835] c2: entered allmulticast mode
[ 1476.116362][T18835] c2: entered promiscuous mode
[ 1476.608129][T18840] br0: port 3(c3) entered blocking state
[ 1476.608380][T18840] br0: port 3(c3) entered disabled state
[ 1476.608635][T18840] c3: entered allmulticast mode
[ 1476.610608][T18840] c3: entered promiscuous mode
[ 1477.110747][T18845] br0: port 4(sender) entered blocking state
[ 1477.111103][T18845] br0: port 4(sender) entered disabled state
[ 1477.111387][T18845] sender: entered allmulticast mode
[ 1477.113312][T18845] sender: entered promiscuous mode
[ 1477.302558][T18847] br0: port 4(sender) entered blocking state
[ 1477.302856][T18847] br0: port 4(sender) entered forwarding state
[ 1477.303312][T18847] br0: port 3(c3) entered blocking state
[ 1477.303519][T18847] br0: port 3(c3) entered forwarding state
[ 1477.303938][T18847] br0: port 2(c2) entered blocking state
[ 1477.304146][T18847] br0: port 2(c2) entered forwarding state
[ 1477.304569][T18847] br0: port 1(c1) entered blocking state
[ 1477.304779][T18847] br0: port 1(c1) entered forwarding state
[ 1489.210118][   T69] br0: port 1(c1) entered disabled state
[ 1489.364272][   T69] c1 (unregistering): left allmulticast mode
[ 1489.364613][   T69] c1 (unregistering): left promiscuous mode
[ 1489.364842][   T69] br0: port 1(c1) entered disabled state
[ 1489.577490][   T69] br0: port 2(c2) entered disabled state
[ 1489.695237][   T69] c2 (unregistering): left allmulticast mode
[ 1489.695568][   T69] c2 (unregistering): left promiscuous mode
[ 1489.695805][   T69] br0: port 2(c2) entered disabled state
[ 1489.976119][   T69] br0: port 3(c3) entered disabled state
[ 1490.120258][   T69] c3 (unregistering): left allmulticast mode
[ 1490.120584][   T69] c3 (unregistering): left promiscuous mode
[ 1490.120840][   T69] br0: port 3(c3) entered disabled state
[ 1490.377425][   T69] br0: port 4(sender) entered disabled state
[ 1490.531222][   T69] sender (unregistering): left allmulticast mode
[ 1490.531488][   T69] sender (unregistering): left promiscuous mode
[ 1490.531721][   T69] br0: port 4(sender) entered disabled state