[ 1527.535031][T18806] br0: port 1(c1) entered blocking state
[ 1527.535346][T18806] br0: port 1(c1) entered disabled state
[ 1527.535609][T18806] c1: entered allmulticast mode
[ 1527.537532][T18806] c1: entered promiscuous mode
[ 1528.008766][T18811] br0: port 2(c2) entered blocking state
[ 1528.009023][T18811] br0: port 2(c2) entered disabled state
[ 1528.009285][T18811] c2: entered allmulticast mode
[ 1528.012388][T18811] c2: entered promiscuous mode
[ 1528.472145][T18816] br0: port 3(c3) entered blocking state
[ 1528.472456][T18816] br0: port 3(c3) entered disabled state
[ 1528.472719][T18816] c3: entered allmulticast mode
[ 1528.474686][T18816] c3: entered promiscuous mode
[ 1528.946832][T18821] br0: port 4(sender) entered blocking state
[ 1528.947127][T18821] br0: port 4(sender) entered disabled state
[ 1528.947423][T18821] sender: entered allmulticast mode
[ 1528.949324][T18821] sender: entered promiscuous mode
[ 1529.132702][T18823] br0: port 4(sender) entered blocking state
[ 1529.132996][T18823] br0: port 4(sender) entered forwarding state
[ 1529.133459][T18823] br0: port 3(c3) entered blocking state
[ 1529.133665][T18823] br0: port 3(c3) entered forwarding state
[ 1529.134075][T18823] br0: port 2(c2) entered blocking state
[ 1529.134295][T18823] br0: port 2(c2) entered forwarding state
[ 1529.134700][T18823] br0: port 1(c1) entered blocking state
[ 1529.134919][T18823] br0: port 1(c1) entered forwarding state
[ 1541.024245][   T67] br0: port 1(c1) entered disabled state
[ 1541.171919][   T67] c1 (unregistering): left allmulticast mode
[ 1541.172202][   T67] c1 (unregistering): left promiscuous mode
[ 1541.172447][   T67] br0: port 1(c1) entered disabled state
[ 1541.393005][   T67] br0: port 2(c2) entered disabled state
[ 1541.460890][   T67] c2 (unregistering): left allmulticast mode
[ 1541.461166][   T67] c2 (unregistering): left promiscuous mode
[ 1541.461419][   T67] br0: port 2(c2) entered disabled state
[ 1541.759712][   T67] br0: port 3(c3) entered disabled state
[ 1541.877363][   T67] c3 (unregistering): left allmulticast mode
[ 1541.877687][   T67] c3 (unregistering): left promiscuous mode
[ 1541.877941][   T67] br0: port 3(c3) entered disabled state
[ 1542.136407][   T67] br0: port 4(sender) entered disabled state
[ 1542.256875][   T67] sender (unregistering): left allmulticast mode
[ 1542.257203][   T67] sender (unregistering): left promiscuous mode
[ 1542.257495][   T67] br0: port 4(sender) entered disabled state