[ 1474.441535][T18803] br0: port 1(c1) entered blocking state
[ 1474.441848][T18803] br0: port 1(c1) entered disabled state
[ 1474.442102][T18803] c1: entered allmulticast mode
[ 1474.444059][T18803] c1: entered promiscuous mode
[ 1474.914639][T18808] br0: port 2(c2) entered blocking state
[ 1474.915006][T18808] br0: port 2(c2) entered disabled state
[ 1474.915271][T18808] c2: entered allmulticast mode
[ 1474.917173][T18808] c2: entered promiscuous mode
[ 1475.387721][T18813] br0: port 3(c3) entered blocking state
[ 1475.388069][T18813] br0: port 3(c3) entered disabled state
[ 1475.388332][T18813] c3: entered allmulticast mode
[ 1475.390903][T18813] c3: entered promiscuous mode
[ 1475.860879][T18818] br0: port 4(sender) entered blocking state
[ 1475.861257][T18818] br0: port 4(sender) entered disabled state
[ 1475.861527][T18818] sender: entered allmulticast mode
[ 1475.863448][T18818] sender: entered promiscuous mode
[ 1476.040228][T18820] br0: port 4(sender) entered blocking state
[ 1476.040534][T18820] br0: port 4(sender) entered forwarding state
[ 1476.041015][T18820] br0: port 3(c3) entered blocking state
[ 1476.041222][T18820] br0: port 3(c3) entered forwarding state
[ 1476.041645][T18820] br0: port 2(c2) entered blocking state
[ 1476.041924][T18820] br0: port 2(c2) entered forwarding state
[ 1476.042324][T18820] br0: port 1(c1) entered blocking state
[ 1476.042542][T18820] br0: port 1(c1) entered forwarding state
[ 1487.951465][   T11] br0: port 1(c1) entered disabled state
[ 1488.033281][   T11] c1 (unregistering): left allmulticast mode
[ 1488.033650][   T11] c1 (unregistering): left promiscuous mode
[ 1488.033875][   T11] br0: port 1(c1) entered disabled state
[ 1488.307207][   T11] br0: port 2(c2) entered disabled state
[ 1488.481274][   T11] c2 (unregistering): left allmulticast mode
[ 1488.481692][   T11] c2 (unregistering): left promiscuous mode
[ 1488.481958][   T11] br0: port 2(c2) entered disabled state
[ 1488.698647][   T11] br0: port 3(c3) entered disabled state
[ 1488.807218][   T11] c3 (unregistering): left allmulticast mode
[ 1488.807617][   T11] c3 (unregistering): left promiscuous mode
[ 1488.807867][   T11] br0: port 3(c3) entered disabled state
[ 1489.084992][   T11] br0: port 4(sender) entered disabled state
[ 1489.196292][   T11] sender (unregistering): left allmulticast mode
[ 1489.196558][   T11] sender (unregistering): left promiscuous mode
[ 1489.196836][   T11] br0: port 4(sender) entered disabled state