[ 1532.730544][T18795] br0: port 1(c1) entered blocking state
[ 1532.730790][T18795] br0: port 1(c1) entered disabled state
[ 1532.731039][T18795] c1: entered allmulticast mode
[ 1532.732948][T18795] c1: entered promiscuous mode
[ 1533.216639][T18800] br0: port 2(c2) entered blocking state
[ 1533.216987][T18800] br0: port 2(c2) entered disabled state
[ 1533.217302][T18800] c2: entered allmulticast mode
[ 1533.219265][T18800] c2: entered promiscuous mode
[ 1533.711025][T18805] br0: port 3(c3) entered blocking state
[ 1533.711292][T18805] br0: port 3(c3) entered disabled state
[ 1533.711535][T18805] c3: entered allmulticast mode
[ 1533.713456][T18805] c3: entered promiscuous mode
[ 1534.184875][T18810] br0: port 4(sender) entered blocking state
[ 1534.185184][T18810] br0: port 4(sender) entered disabled state
[ 1534.185467][T18810] sender: entered allmulticast mode
[ 1534.188136][T18810] sender: entered promiscuous mode
[ 1534.373420][T18812] br0: port 4(sender) entered blocking state
[ 1534.373768][T18812] br0: port 4(sender) entered forwarding state
[ 1534.374267][T18812] br0: port 3(c3) entered blocking state
[ 1534.374505][T18812] br0: port 3(c3) entered forwarding state
[ 1534.374955][T18812] br0: port 2(c2) entered blocking state
[ 1534.375204][T18812] br0: port 2(c2) entered forwarding state
[ 1534.375646][T18812] br0: port 1(c1) entered blocking state
[ 1534.375890][T18812] br0: port 1(c1) entered forwarding state
[ 1546.316498][   T69] br0: port 1(c1) entered disabled state
[ 1546.419912][   T69] c1 (unregistering): left allmulticast mode
[ 1546.420328][   T69] c1 (unregistering): left promiscuous mode
[ 1546.420616][   T69] br0: port 1(c1) entered disabled state
[ 1546.718495][   T69] br0: port 2(c2) entered disabled state
[ 1546.787784][   T69] c2 (unregistering): left allmulticast mode
[ 1546.788128][   T69] c2 (unregistering): left promiscuous mode
[ 1546.788376][   T69] br0: port 2(c2) entered disabled state
[ 1547.094482][   T69] br0: port 3(c3) entered disabled state
[ 1547.162855][   T69] c3 (unregistering): left allmulticast mode
[ 1547.163216][   T69] c3 (unregistering): left promiscuous mode
[ 1547.163445][   T69] br0: port 3(c3) entered disabled state
[ 1547.477441][   T69] br0: port 4(sender) entered disabled state
[ 1547.620500][   T69] sender (unregistering): left allmulticast mode
[ 1547.620821][   T69] sender (unregistering): left promiscuous mode
[ 1547.621055][   T69] br0: port 4(sender) entered disabled state