[ 2931.193635][T25234] br0: port 1(c1) entered blocking state
[ 2931.194070][T25234] br0: port 1(c1) entered disabled state
[ 2931.194429][T25234] c1: entered allmulticast mode
[ 2931.198996][T25234] c1: entered promiscuous mode
[ 2931.863688][T25239] br0: port 2(c2) entered blocking state
[ 2931.864103][T25239] br0: port 2(c2) entered disabled state
[ 2931.864463][T25239] c2: entered allmulticast mode
[ 2931.868262][T25239] c2: entered promiscuous mode
[ 2932.548217][T25244] br0: port 3(c3) entered blocking state
[ 2932.548584][T25244] br0: port 3(c3) entered disabled state
[ 2932.548945][T25244] c3: entered allmulticast mode
[ 2932.552359][T25244] c3: entered promiscuous mode
[ 2933.230103][T25249] br0: port 4(sender) entered blocking state
[ 2933.230604][T25249] br0: port 4(sender) entered disabled state
[ 2933.231066][T25249] sender: entered allmulticast mode
[ 2933.235018][T25249] sender: entered promiscuous mode
[ 2933.476778][T25251] br0: port 4(sender) entered blocking state
[ 2933.477356][T25251] br0: port 4(sender) entered forwarding state
[ 2933.478126][T25251] br0: port 3(c3) entered blocking state
[ 2933.478476][T25251] br0: port 3(c3) entered forwarding state
[ 2933.479212][T25251] br0: port 2(c2) entered blocking state
[ 2933.479559][T25251] br0: port 2(c2) entered forwarding state
[ 2933.480271][T25251] br0: port 1(c1) entered blocking state
[ 2933.480622][T25251] br0: port 1(c1) entered forwarding state
[ 2945.962352][   T69] br0: port 1(c1) entered disabled state
[ 2946.035676][   T69] c1 (unregistering): left allmulticast mode
[ 2946.036209][   T69] c1 (unregistering): left promiscuous mode
[ 2946.036633][   T69] br0: port 1(c1) entered disabled state
[ 2946.488955][   T69] br0: port 2(c2) entered disabled state
[ 2946.623651][   T69] c2 (unregistering): left allmulticast mode
[ 2946.624097][   T69] c2 (unregistering): left promiscuous mode
[ 2946.624484][   T69] br0: port 2(c2) entered disabled state
[ 2947.031121][   T69] br0: port 3(c3) entered disabled state
[ 2947.099653][   T69] c3 (unregistering): left allmulticast mode
[ 2947.100091][   T69] c3 (unregistering): left promiscuous mode
[ 2947.100483][   T69] br0: port 3(c3) entered disabled state
[ 2947.560416][   T69] br0: port 4(sender) entered disabled state
[ 2947.648611][   T69] sender (unregistering): left allmulticast mode
[ 2947.649066][   T69] sender (unregistering): left promiscuous mode
[ 2947.649457][   T69] br0: port 4(sender) entered disabled state