[ 1508.948711][T18816] br0: port 1(c1) entered blocking state
[ 1508.949005][T18816] br0: port 1(c1) entered disabled state
[ 1508.949250][T18816] c1: entered allmulticast mode
[ 1508.951170][T18816] c1: entered promiscuous mode
[ 1509.411306][T18821] br0: port 2(c2) entered blocking state
[ 1509.411627][T18821] br0: port 2(c2) entered disabled state
[ 1509.411858][T18821] c2: entered allmulticast mode
[ 1509.413760][T18821] c2: entered promiscuous mode
[ 1509.877615][T18826] br0: port 3(c3) entered blocking state
[ 1509.877920][T18826] br0: port 3(c3) entered disabled state
[ 1509.878149][T18826] c3: entered allmulticast mode
[ 1509.880046][T18826] c3: entered promiscuous mode
[ 1510.340600][T18831] br0: port 4(sender) entered blocking state
[ 1510.340910][T18831] br0: port 4(sender) entered disabled state
[ 1510.341190][T18831] sender: entered allmulticast mode
[ 1510.343127][T18831] sender: entered promiscuous mode
[ 1510.518110][T18833] br0: port 4(sender) entered blocking state
[ 1510.518515][T18833] br0: port 4(sender) entered forwarding state
[ 1510.518989][T18833] br0: port 3(c3) entered blocking state
[ 1510.519201][T18833] br0: port 3(c3) entered forwarding state
[ 1510.519633][T18833] br0: port 2(c2) entered blocking state
[ 1510.519849][T18833] br0: port 2(c2) entered forwarding state
[ 1510.520282][T18833] br0: port 1(c1) entered blocking state
[ 1510.520501][T18833] br0: port 1(c1) entered forwarding state
[ 1522.419100][   T11] br0: port 1(c1) entered disabled state
[ 1522.561862][   T11] c1 (unregistering): left allmulticast mode
[ 1522.562123][   T11] c1 (unregistering): left promiscuous mode
[ 1522.562366][   T11] br0: port 1(c1) entered disabled state
[ 1522.822462][   T11] br0: port 2(c2) entered disabled state
[ 1522.909866][   T11] c2 (unregistering): left allmulticast mode
[ 1522.910200][   T11] c2 (unregistering): left promiscuous mode
[ 1522.910426][   T11] br0: port 2(c2) entered disabled state
[ 1523.214130][   T11] br0: port 3(c3) entered disabled state
[ 1523.321445][   T11] c3 (unregistering): left allmulticast mode
[ 1523.321862][   T11] c3 (unregistering): left promiscuous mode
[ 1523.322229][   T11] br0: port 3(c3) entered disabled state
[ 1523.605878][   T11] br0: port 4(sender) entered disabled state
[ 1523.687978][   T11] sender (unregistering): left allmulticast mode
[ 1523.688253][   T11] sender (unregistering): left promiscuous mode
[ 1523.688497][   T11] br0: port 4(sender) entered disabled state