[ 1512.329918][T18803] br0: port 1(c1) entered blocking state
[ 1512.330147][T18803] br0: port 1(c1) entered disabled state
[ 1512.330942][T18803] c1: entered allmulticast mode
[ 1512.332864][T18803] c1: entered promiscuous mode
[ 1512.788252][T18808] br0: port 2(c2) entered blocking state
[ 1512.788488][T18808] br0: port 2(c2) entered disabled state
[ 1512.788709][T18808] c2: entered allmulticast mode
[ 1512.790568][T18808] c2: entered promiscuous mode
[ 1513.253813][T18813] br0: port 3(c3) entered blocking state
[ 1513.254114][T18813] br0: port 3(c3) entered disabled state
[ 1513.254352][T18813] c3: entered allmulticast mode
[ 1513.257116][T18813] c3: entered promiscuous mode
[ 1513.713428][T18818] br0: port 4(sender) entered blocking state
[ 1513.713710][T18818] br0: port 4(sender) entered disabled state
[ 1513.713973][T18818] sender: entered allmulticast mode
[ 1513.715886][T18818] sender: entered promiscuous mode
[ 1513.887790][T18820] br0: port 4(sender) entered blocking state
[ 1513.888082][T18820] br0: port 4(sender) entered forwarding state
[ 1513.888545][T18820] br0: port 3(c3) entered blocking state
[ 1513.888752][T18820] br0: port 3(c3) entered forwarding state
[ 1513.889171][T18820] br0: port 2(c2) entered blocking state
[ 1513.889382][T18820] br0: port 2(c2) entered forwarding state
[ 1513.889787][T18820] br0: port 1(c1) entered blocking state
[ 1513.889995][T18820] br0: port 1(c1) entered forwarding state
[ 1525.694528][   T11] br0: port 1(c1) entered disabled state
[ 1525.808828][   T11] c1 (unregistering): left allmulticast mode
[ 1525.809097][   T11] c1 (unregistering): left promiscuous mode
[ 1525.809341][   T11] br0: port 1(c1) entered disabled state
[ 1526.064579][   T11] br0: port 2(c2) entered disabled state
[ 1526.187829][   T11] c2 (unregistering): left allmulticast mode
[ 1526.188087][   T11] c2 (unregistering): left promiscuous mode
[ 1526.188312][   T11] br0: port 2(c2) entered disabled state
[ 1526.410053][   T11] br0: port 3(c3) entered disabled state
[ 1526.530828][   T11] c3 (unregistering): left allmulticast mode
[ 1526.531095][   T11] c3 (unregistering): left promiscuous mode
[ 1526.531328][   T11] br0: port 3(c3) entered disabled state
[ 1526.783542][   T11] br0: port 4(sender) entered disabled state
[ 1526.920031][   T11] sender (unregistering): left allmulticast mode
[ 1526.920302][   T11] sender (unregistering): left promiscuous mode
[ 1526.920524][   T11] br0: port 4(sender) entered disabled state