[ 1566.618376][T18815] br0: port 1(c1) entered blocking state
[ 1566.618731][T18815] br0: port 1(c1) entered disabled state
[ 1566.619002][T18815] c1: entered allmulticast mode
[ 1566.620993][T18815] c1: entered promiscuous mode
[ 1567.118493][T18820] br0: port 2(c2) entered blocking state
[ 1567.118783][T18820] br0: port 2(c2) entered disabled state
[ 1567.119041][T18820] c2: entered allmulticast mode
[ 1567.121299][T18820] c2: entered promiscuous mode
[ 1567.635371][T18825] br0: port 3(c3) entered blocking state
[ 1567.635614][T18825] br0: port 3(c3) entered disabled state
[ 1567.635967][T18825] c3: entered allmulticast mode
[ 1567.637899][T18825] c3: entered promiscuous mode
[ 1568.145423][T18830] br0: port 4(sender) entered blocking state
[ 1568.145728][T18830] br0: port 4(sender) entered disabled state
[ 1568.146003][T18830] sender: entered allmulticast mode
[ 1568.149201][T18830] sender: entered promiscuous mode
[ 1568.333031][T18832] br0: port 4(sender) entered blocking state
[ 1568.333357][T18832] br0: port 4(sender) entered forwarding state
[ 1568.334010][T18832] br0: port 3(c3) entered blocking state
[ 1568.334251][T18832] br0: port 3(c3) entered forwarding state
[ 1568.334794][T18832] br0: port 2(c2) entered blocking state
[ 1568.335058][T18832] br0: port 2(c2) entered forwarding state
[ 1568.335598][T18832] br0: port 1(c1) entered blocking state
[ 1568.335832][T18832] br0: port 1(c1) entered forwarding state
[ 1580.368212][   T68] br0: port 1(c1) entered disabled state
[ 1580.510367][   T68] c1 (unregistering): left allmulticast mode
[ 1580.510693][   T68] c1 (unregistering): left promiscuous mode
[ 1580.510929][   T68] br0: port 1(c1) entered disabled state
[ 1580.772043][   T68] br0: port 2(c2) entered disabled state
[ 1580.858751][   T68] c2 (unregistering): left allmulticast mode
[ 1580.859235][   T68] c2 (unregistering): left promiscuous mode
[ 1580.859567][   T68] br0: port 2(c2) entered disabled state
[ 1581.165123][   T68] br0: port 3(c3) entered disabled state
[ 1581.287349][   T68] c3 (unregistering): left allmulticast mode
[ 1581.287715][   T68] c3 (unregistering): left promiscuous mode
[ 1581.288044][   T68] br0: port 3(c3) entered disabled state
[ 1581.578077][   T68] br0: port 4(sender) entered disabled state
[ 1581.653014][   T68] sender (unregistering): left allmulticast mode
[ 1581.653261][   T68] sender (unregistering): left promiscuous mode
[ 1581.653465][   T68] br0: port 4(sender) entered disabled state