[ 2473.269072][T19107] br0: port 1(c1) entered blocking state
[ 2473.269315][T19107] br0: port 1(c1) entered disabled state
[ 2473.269558][T19107] c1: entered allmulticast mode
[ 2473.271381][T19107] c1: entered promiscuous mode
[ 2474.180623][T19112] br0: port 2(c2) entered blocking state
[ 2474.180917][T19112] br0: port 2(c2) entered disabled state
[ 2474.181137][T19112] c2: entered allmulticast mode
[ 2474.184088][T19112] c2: entered promiscuous mode
[ 2475.106229][T19117] br0: port 3(c3) entered blocking state
[ 2475.106525][T19117] br0: port 3(c3) entered disabled state
[ 2475.106744][T19117] c3: entered allmulticast mode
[ 2475.108566][T19117] c3: entered promiscuous mode
[ 2476.025327][T19122] br0: port 4(sender) entered blocking state
[ 2476.025676][T19122] br0: port 4(sender) entered disabled state
[ 2476.025944][T19122] sender: entered allmulticast mode
[ 2476.027805][T19122] sender: entered promiscuous mode
[ 2476.374100][T19124] br0: port 4(sender) entered blocking state
[ 2476.374391][T19124] br0: port 4(sender) entered forwarding state
[ 2476.375356][T19124] br0: port 3(c3) entered blocking state
[ 2476.375561][T19124] br0: port 3(c3) entered forwarding state
[ 2476.375957][T19124] br0: port 2(c2) entered blocking state
[ 2476.376147][T19124] br0: port 2(c2) entered forwarding state
[ 2476.376559][T19124] br0: port 1(c1) entered blocking state
[ 2476.376753][T19124] br0: port 1(c1) entered forwarding state
[ 2489.571384][   T11] br0: port 1(c1) entered disabled state
[ 2489.667498][   T11] c1 (unregistering): left allmulticast mode
[ 2489.668019][   T11] c1 (unregistering): left promiscuous mode
[ 2489.668344][   T11] br0: port 1(c1) entered disabled state
[ 2490.242442][   T11] br0: port 2(c2) entered disabled state
[ 2490.313076][   T11] c2 (unregistering): left allmulticast mode
[ 2490.313335][   T11] c2 (unregistering): left promiscuous mode
[ 2490.313560][   T11] br0: port 2(c2) entered disabled state
[ 2490.938661][   T11] br0: port 3(c3) entered disabled state
[ 2491.062096][   T11] c3 (unregistering): left allmulticast mode
[ 2491.062400][   T11] c3 (unregistering): left promiscuous mode
[ 2491.062622][   T11] br0: port 3(c3) entered disabled state
[ 2491.617004][   T11] br0: port 4(sender) entered disabled state
[ 2491.720056][   T11] sender (unregistering): left allmulticast mode
[ 2491.720304][   T11] sender (unregistering): left promiscuous mode
[ 2491.720519][   T11] br0: port 4(sender) entered disabled state