[ 2538.610337][T19065] br0: port 1(c1) entered blocking state
[ 2538.611778][T19065] br0: port 1(c1) entered disabled state
[ 2538.612775][T19065] c1: entered allmulticast mode
[ 2538.614641][T19065] c1: entered promiscuous mode
[ 2539.512433][T19070] br0: port 2(c2) entered blocking state
[ 2539.513790][T19070] br0: port 2(c2) entered disabled state
[ 2539.514705][T19070] c2: entered allmulticast mode
[ 2539.516592][T19070] c2: entered promiscuous mode
[ 2540.422725][T19075] br0: port 3(c3) entered blocking state
[ 2540.423056][T19075] br0: port 3(c3) entered disabled state
[ 2540.423298][T19075] c3: entered allmulticast mode
[ 2540.425211][T19075] c3: entered promiscuous mode
[ 2541.334418][T19080] br0: port 4(sender) entered blocking state
[ 2541.334758][T19080] br0: port 4(sender) entered disabled state
[ 2541.335024][T19080] sender: entered allmulticast mode
[ 2541.336830][T19080] sender: entered promiscuous mode
[ 2541.698721][T19082] br0: port 4(sender) entered blocking state
[ 2541.699072][T19082] br0: port 4(sender) entered forwarding state
[ 2541.699532][T19082] br0: port 3(c3) entered blocking state
[ 2541.699737][T19082] br0: port 3(c3) entered forwarding state
[ 2541.700141][T19082] br0: port 2(c2) entered blocking state
[ 2541.700350][T19082] br0: port 2(c2) entered forwarding state
[ 2541.701083][T19082] br0: port 1(c1) entered blocking state
[ 2541.701299][T19082] br0: port 1(c1) entered forwarding state
[ 2554.801744][   T11] br0: port 1(c1) entered disabled state
[ 2554.907087][   T11] c1 (unregistering): left allmulticast mode
[ 2554.907333][   T11] c1 (unregistering): left promiscuous mode
[ 2554.907568][   T11] br0: port 1(c1) entered disabled state
[ 2555.493649][   T11] br0: port 2(c2) entered disabled state
[ 2555.625097][   T11] c2 (unregistering): left allmulticast mode
[ 2555.625332][   T11] c2 (unregistering): left promiscuous mode
[ 2555.625557][   T11] br0: port 2(c2) entered disabled state
[ 2556.243909][   T11] br0: port 3(c3) entered disabled state
[ 2556.362086][   T11] c3 (unregistering): left allmulticast mode
[ 2556.362342][   T11] c3 (unregistering): left promiscuous mode
[ 2556.362563][   T11] br0: port 3(c3) entered disabled state
[ 2556.954442][   T11] br0: port 4(sender) entered disabled state
[ 2557.079076][   T11] sender (unregistering): left allmulticast mode
[ 2557.079339][   T11] sender (unregistering): left promiscuous mode
[ 2557.079593][   T11] br0: port 4(sender) entered disabled state