[ 1513.343609][T18793] br0: port 1(c1) entered blocking state
[ 1513.343852][T18793] br0: port 1(c1) entered disabled state
[ 1513.344102][T18793] c1: entered allmulticast mode
[ 1513.347092][T18793] c1: entered promiscuous mode
[ 1513.839945][T18798] br0: port 2(c2) entered blocking state
[ 1513.840212][T18798] br0: port 2(c2) entered disabled state
[ 1513.840488][T18798] c2: entered allmulticast mode
[ 1513.842460][T18798] c2: entered promiscuous mode
[ 1514.357020][T18803] br0: port 3(c3) entered blocking state
[ 1514.357307][T18803] br0: port 3(c3) entered disabled state
[ 1514.357567][T18803] c3: entered allmulticast mode
[ 1514.360392][T18803] c3: entered promiscuous mode
[ 1514.855466][T18808] br0: port 4(sender) entered blocking state
[ 1514.855757][T18808] br0: port 4(sender) entered disabled state
[ 1514.856036][T18808] sender: entered allmulticast mode
[ 1514.857991][T18808] sender: entered promiscuous mode
[ 1515.049040][T18810] br0: port 4(sender) entered blocking state
[ 1515.049386][T18810] br0: port 4(sender) entered forwarding state
[ 1515.049875][T18810] br0: port 3(c3) entered blocking state
[ 1515.050103][T18810] br0: port 3(c3) entered forwarding state
[ 1515.050548][T18810] br0: port 2(c2) entered blocking state
[ 1515.050771][T18810] br0: port 2(c2) entered forwarding state
[ 1515.051206][T18810] br0: port 1(c1) entered blocking state
[ 1515.051441][T18810] br0: port 1(c1) entered forwarding state
[ 1527.034452][   T11] br0: port 1(c1) entered disabled state
[ 1527.167962][   T11] c1 (unregistering): left allmulticast mode
[ 1527.168296][   T11] c1 (unregistering): left promiscuous mode
[ 1527.168537][   T11] br0: port 1(c1) entered disabled state
[ 1527.482018][   T11] br0: port 2(c2) entered disabled state
[ 1527.616051][   T11] c2 (unregistering): left allmulticast mode
[ 1527.616404][   T11] c2 (unregistering): left promiscuous mode
[ 1527.616666][   T11] br0: port 2(c2) entered disabled state
[ 1527.888833][   T11] br0: port 3(c3) entered disabled state
[ 1528.056914][   T11] c3 (unregistering): left allmulticast mode
[ 1528.057223][   T11] c3 (unregistering): left promiscuous mode
[ 1528.057473][   T11] br0: port 3(c3) entered disabled state
[ 1528.330685][   T11] br0: port 4(sender) entered disabled state
[ 1528.424939][   T11] sender (unregistering): left allmulticast mode
[ 1528.425211][   T11] sender (unregistering): left promiscuous mode
[ 1528.425445][   T11] br0: port 4(sender) entered disabled state