[ 1502.154006][T18788] br0: port 1(c1) entered blocking state
[ 1502.154714][T18788] br0: port 1(c1) entered disabled state
[ 1502.155005][T18788] c1: entered allmulticast mode
[ 1502.156972][T18788] c1: entered promiscuous mode
[ 1502.626975][T18793] br0: port 2(c2) entered blocking state
[ 1502.627289][T18793] br0: port 2(c2) entered disabled state
[ 1502.627560][T18793] c2: entered allmulticast mode
[ 1502.629825][T18793] c2: entered promiscuous mode
[ 1503.110514][T18798] br0: port 3(c3) entered blocking state
[ 1503.110836][T18798] br0: port 3(c3) entered disabled state
[ 1503.111087][T18798] c3: entered allmulticast mode
[ 1503.113003][T18798] c3: entered promiscuous mode
[ 1503.594864][T18803] br0: port 4(sender) entered blocking state
[ 1503.595184][T18803] br0: port 4(sender) entered disabled state
[ 1503.595480][T18803] sender: entered allmulticast mode
[ 1503.597418][T18803] sender: entered promiscuous mode
[ 1503.779773][T18805] br0: port 4(sender) entered blocking state
[ 1503.780095][T18805] br0: port 4(sender) entered forwarding state
[ 1503.780579][T18805] br0: port 3(c3) entered blocking state
[ 1503.780798][T18805] br0: port 3(c3) entered forwarding state
[ 1503.781231][T18805] br0: port 2(c2) entered blocking state
[ 1503.781453][T18805] br0: port 2(c2) entered forwarding state
[ 1503.781873][T18805] br0: port 1(c1) entered blocking state
[ 1503.782092][T18805] br0: port 1(c1) entered forwarding state
[ 1515.712650][   T11] br0: port 1(c1) entered disabled state
[ 1515.781955][   T11] c1 (unregistering): left allmulticast mode
[ 1515.782346][   T11] c1 (unregistering): left promiscuous mode
[ 1515.782586][   T11] br0: port 1(c1) entered disabled state
[ 1516.115517][   T11] br0: port 2(c2) entered disabled state
[ 1516.200846][   T11] c2 (unregistering): left allmulticast mode
[ 1516.201212][   T11] c2 (unregistering): left promiscuous mode
[ 1516.201451][   T11] br0: port 2(c2) entered disabled state
[ 1516.500656][   T11] br0: port 3(c3) entered disabled state
[ 1516.611871][   T11] c3 (unregistering): left allmulticast mode
[ 1516.612185][   T11] c3 (unregistering): left promiscuous mode
[ 1516.612423][   T11] br0: port 3(c3) entered disabled state
[ 1516.887347][   T11] br0: port 4(sender) entered disabled state
[ 1516.972604][   T11] sender (unregistering): left allmulticast mode
[ 1516.972920][   T11] sender (unregistering): left promiscuous mode
[ 1516.973186][   T11] br0: port 4(sender) entered disabled state