[ 1954.781922][T19169] br0: port 1(c1) entered blocking state
[ 1954.782358][T19169] br0: port 1(c1) entered disabled state
[ 1954.782689][T19169] c1: entered allmulticast mode
[ 1954.786035][T19169] c1: entered promiscuous mode
[ 1955.471998][T19174] br0: port 2(c2) entered blocking state
[ 1955.472566][T19174] br0: port 2(c2) entered disabled state
[ 1955.472915][T19174] c2: entered allmulticast mode
[ 1955.476282][T19174] c2: entered promiscuous mode
[ 1956.185109][T19179] br0: port 3(c3) entered blocking state
[ 1956.185537][T19179] br0: port 3(c3) entered disabled state
[ 1956.185891][T19179] c3: entered allmulticast mode
[ 1956.190686][T19179] c3: entered promiscuous mode
[ 1956.869521][T19184] br0: port 4(sender) entered blocking state
[ 1956.870031][T19184] br0: port 4(sender) entered disabled state
[ 1956.870464][T19184] sender: entered allmulticast mode
[ 1956.874208][T19184] sender: entered promiscuous mode
[ 1957.135822][T19186] br0: port 4(sender) entered blocking state
[ 1957.136381][T19186] br0: port 4(sender) entered forwarding state
[ 1957.137137][T19186] br0: port 3(c3) entered blocking state
[ 1957.137472][T19186] br0: port 3(c3) entered forwarding state
[ 1957.138157][T19186] br0: port 2(c2) entered blocking state
[ 1957.138493][T19186] br0: port 2(c2) entered forwarding state
[ 1957.139683][T19186] br0: port 1(c1) entered blocking state
[ 1957.140026][T19186] br0: port 1(c1) entered forwarding state
[ 1969.680403][   T12] br0: port 1(c1) entered disabled state
[ 1969.820899][   T12] c1 (unregistering): left allmulticast mode
[ 1969.821352][   T12] c1 (unregistering): left promiscuous mode
[ 1969.821734][   T12] br0: port 1(c1) entered disabled state
[ 1970.230369][   T12] br0: port 2(c2) entered disabled state
[ 1970.371896][   T12] c2 (unregistering): left allmulticast mode
[ 1970.372345][   T12] c2 (unregistering): left promiscuous mode
[ 1970.372718][   T12] br0: port 2(c2) entered disabled state
[ 1970.755244][   T12] br0: port 3(c3) entered disabled state
[ 1970.901921][   T12] c3 (unregistering): left allmulticast mode
[ 1970.902376][   T12] c3 (unregistering): left promiscuous mode
[ 1970.902753][   T12] br0: port 3(c3) entered disabled state
[ 1971.290412][   T12] br0: port 4(sender) entered disabled state
[ 1971.401056][   T12] sender (unregistering): left allmulticast mode
[ 1971.401580][   T12] sender (unregistering): left promiscuous mode
[ 1971.401968][   T12] br0: port 4(sender) entered disabled state