[ 2454.918701][T19148] br0: port 1(c1) entered blocking state
[ 2454.918933][T19148] br0: port 1(c1) entered disabled state
[ 2454.919144][T19148] c1: entered allmulticast mode
[ 2454.920945][T19148] c1: entered promiscuous mode
[ 2455.810602][T19153] br0: port 2(c2) entered blocking state
[ 2455.811600][T19153] br0: port 2(c2) entered disabled state
[ 2455.811828][T19153] c2: entered allmulticast mode
[ 2455.813665][T19153] c2: entered promiscuous mode
[ 2456.697453][T19158] br0: port 3(c3) entered blocking state
[ 2456.697767][T19158] br0: port 3(c3) entered disabled state
[ 2456.697985][T19158] c3: entered allmulticast mode
[ 2456.699825][T19158] c3: entered promiscuous mode
[ 2457.581981][T19163] br0: port 4(sender) entered blocking state
[ 2457.582227][T19163] br0: port 4(sender) entered disabled state
[ 2457.582472][T19163] sender: entered allmulticast mode
[ 2457.585239][T19163] sender: entered promiscuous mode
[ 2457.913290][T19165] br0: port 4(sender) entered blocking state
[ 2457.913623][T19165] br0: port 4(sender) entered forwarding state
[ 2457.914065][T19165] br0: port 3(c3) entered blocking state
[ 2457.914256][T19165] br0: port 3(c3) entered forwarding state
[ 2457.914659][T19165] br0: port 2(c2) entered blocking state
[ 2457.914900][T19165] br0: port 2(c2) entered forwarding state
[ 2457.915285][T19165] br0: port 1(c1) entered blocking state
[ 2457.915480][T19165] br0: port 1(c1) entered forwarding state
[ 2470.897875][   T11] br0: port 1(c1) entered disabled state
[ 2471.010266][   T11] c1 (unregistering): left allmulticast mode
[ 2471.010502][   T11] c1 (unregistering): left promiscuous mode
[ 2471.010716][   T11] br0: port 1(c1) entered disabled state
[ 2471.586740][   T11] br0: port 2(c2) entered disabled state
[ 2471.676230][   T11] c2 (unregistering): left allmulticast mode
[ 2471.676463][   T11] c2 (unregistering): left promiscuous mode
[ 2471.676674][   T11] br0: port 2(c2) entered disabled state
[ 2472.292590][   T11] br0: port 3(c3) entered disabled state
[ 2472.389237][   T11] c3 (unregistering): left allmulticast mode
[ 2472.389481][   T11] c3 (unregistering): left promiscuous mode
[ 2472.389697][   T11] br0: port 3(c3) entered disabled state
[ 2472.955329][   T11] br0: port 4(sender) entered disabled state
[ 2473.041238][   T11] sender (unregistering): left allmulticast mode
[ 2473.041473][   T11] sender (unregistering): left promiscuous mode
[ 2473.041681][   T11] br0: port 4(sender) entered disabled state