[ 1498.483931][T18800] br0: port 1(c1) entered blocking state
[ 1498.484256][T18800] br0: port 1(c1) entered disabled state
[ 1498.484487][T18800] c1: entered allmulticast mode
[ 1498.487426][T18800] c1: entered promiscuous mode
[ 1498.955999][T18805] br0: port 2(c2) entered blocking state
[ 1498.956719][T18805] br0: port 2(c2) entered disabled state
[ 1498.956978][T18805] c2: entered allmulticast mode
[ 1498.958929][T18805] c2: entered promiscuous mode
[ 1499.456462][T18810] br0: port 3(c3) entered blocking state
[ 1499.456721][T18810] br0: port 3(c3) entered disabled state
[ 1499.456973][T18810] c3: entered allmulticast mode
[ 1499.459475][T18810] c3: entered promiscuous mode
[ 1499.936464][T18815] br0: port 4(sender) entered blocking state
[ 1499.936821][T18815] br0: port 4(sender) entered disabled state
[ 1499.937102][T18815] sender: entered allmulticast mode
[ 1499.939004][T18815] sender: entered promiscuous mode
[ 1500.128861][T18817] br0: port 4(sender) entered blocking state
[ 1500.129191][T18817] br0: port 4(sender) entered forwarding state
[ 1500.129669][T18817] br0: port 3(c3) entered blocking state
[ 1500.129889][T18817] br0: port 3(c3) entered forwarding state
[ 1500.130318][T18817] br0: port 2(c2) entered blocking state
[ 1500.130532][T18817] br0: port 2(c2) entered forwarding state
[ 1500.130949][T18817] br0: port 1(c1) entered blocking state
[ 1500.131178][T18817] br0: port 1(c1) entered forwarding state
[ 1512.058957][   T69] br0: port 1(c1) entered disabled state
[ 1512.156856][   T69] c1 (unregistering): left allmulticast mode
[ 1512.157273][   T69] c1 (unregistering): left promiscuous mode
[ 1512.157533][   T69] br0: port 1(c1) entered disabled state
[ 1512.450475][   T69] br0: port 2(c2) entered disabled state
[ 1512.565810][   T69] c2 (unregistering): left allmulticast mode
[ 1512.566084][   T69] c2 (unregistering): left promiscuous mode
[ 1512.566321][   T69] br0: port 2(c2) entered disabled state
[ 1512.859465][   T69] br0: port 3(c3) entered disabled state
[ 1512.979097][   T69] c3 (unregistering): left allmulticast mode
[ 1512.979391][   T69] c3 (unregistering): left promiscuous mode
[ 1512.979608][   T69] br0: port 3(c3) entered disabled state
[ 1513.263592][   T69] br0: port 4(sender) entered disabled state
[ 1513.387837][   T69] sender (unregistering): left allmulticast mode
[ 1513.388252][   T69] sender (unregistering): left promiscuous mode
[ 1513.388467][   T69] br0: port 4(sender) entered disabled state