[ 1545.403468][T18803] br0: port 1(c1) entered blocking state
[ 1545.403848][T18803] br0: port 1(c1) entered disabled state
[ 1545.404109][T18803] c1: entered allmulticast mode
[ 1545.406062][T18803] c1: entered promiscuous mode
[ 1545.877119][T18808] br0: port 2(c2) entered blocking state
[ 1545.877450][T18808] br0: port 2(c2) entered disabled state
[ 1545.877698][T18808] c2: entered allmulticast mode
[ 1545.879632][T18808] c2: entered promiscuous mode
[ 1546.340179][T18813] br0: port 3(c3) entered blocking state
[ 1546.340592][T18813] br0: port 3(c3) entered disabled state
[ 1546.340944][T18813] c3: entered allmulticast mode
[ 1546.343016][T18813] c3: entered promiscuous mode
[ 1546.811943][T18818] br0: port 4(sender) entered blocking state
[ 1546.812389][T18818] br0: port 4(sender) entered disabled state
[ 1546.812810][T18818] sender: entered allmulticast mode
[ 1546.814899][T18818] sender: entered promiscuous mode
[ 1546.992299][T18820] br0: port 4(sender) entered blocking state
[ 1546.992695][T18820] br0: port 4(sender) entered forwarding state
[ 1546.993367][T18820] br0: port 3(c3) entered blocking state
[ 1546.993655][T18820] br0: port 3(c3) entered forwarding state
[ 1546.994256][T18820] br0: port 2(c2) entered blocking state
[ 1546.994545][T18820] br0: port 2(c2) entered forwarding state
[ 1546.995127][T18820] br0: port 1(c1) entered blocking state
[ 1546.995449][T18820] br0: port 1(c1) entered forwarding state
[ 1558.901160][   T11] br0: port 1(c1) entered disabled state
[ 1558.975347][   T11] c1 (unregistering): left allmulticast mode
[ 1558.975867][   T11] c1 (unregistering): left promiscuous mode
[ 1558.976260][   T11] br0: port 1(c1) entered disabled state
[ 1559.274671][   T11] br0: port 2(c2) entered disabled state
[ 1559.401091][   T11] c2 (unregistering): left allmulticast mode
[ 1559.401501][   T11] c2 (unregistering): left promiscuous mode
[ 1559.401729][   T11] br0: port 2(c2) entered disabled state
[ 1559.637905][   T11] br0: port 3(c3) entered disabled state
[ 1559.781008][   T11] c3 (unregistering): left allmulticast mode
[ 1559.781335][   T11] c3 (unregistering): left promiscuous mode
[ 1559.781568][   T11] br0: port 3(c3) entered disabled state
[ 1560.037414][   T11] br0: port 4(sender) entered disabled state
[ 1560.193928][   T11] sender (unregistering): left allmulticast mode
[ 1560.194280][   T11] sender (unregistering): left promiscuous mode
[ 1560.194604][   T11] br0: port 4(sender) entered disabled state