[  991.098783][T31916] br0: port 1(c1) entered blocking state
[  991.098958][T31916] br0: port 1(c1) entered disabled state
[  991.099112][T31916] c1: entered allmulticast mode
[  991.101032][T31916] c1: entered promiscuous mode
[  991.244462][T31921] br0: port 2(c2) entered blocking state
[  991.244628][T31921] br0: port 2(c2) entered disabled state
[  991.245234][T31921] c2: entered allmulticast mode
[  991.246690][T31921] c2: entered promiscuous mode
[  991.395294][T31926] br0: port 3(c3) entered blocking state
[  991.395466][T31926] br0: port 3(c3) entered disabled state
[  991.395623][T31926] c3: entered allmulticast mode
[  991.397090][T31926] c3: entered promiscuous mode
[  991.552693][T31931] br0: port 4(sender) entered blocking state
[  991.553524][T31931] br0: port 4(sender) entered disabled state
[  991.553722][T31931] sender: entered allmulticast mode
[  991.555145][T31931] sender: entered promiscuous mode
[  991.603968][T31933] br0: port 4(sender) entered blocking state
[  991.604166][T31933] br0: port 4(sender) entered forwarding state
[  991.604478][T31933] br0: port 3(c3) entered blocking state
[  991.604624][T31933] br0: port 3(c3) entered forwarding state
[  991.604912][T31933] br0: port 2(c2) entered blocking state
[  991.605048][T31933] br0: port 2(c2) entered forwarding state
[  991.605320][T31933] br0: port 1(c1) entered blocking state
[  991.605457][T31933] br0: port 1(c1) entered forwarding state
[ 1002.633950][   T12] br0: port 1(c1) entered disabled state
[ 1002.637469][   T12] c1 (unregistering): left allmulticast mode
[ 1002.637674][   T12] c1 (unregistering): left promiscuous mode
[ 1002.638023][   T12] br0: port 1(c1) entered disabled state
[ 1002.788438][   T12] br0: port 2(c2) entered disabled state
[ 1002.791342][   T12] c2 (unregistering): left allmulticast mode
[ 1002.791530][   T12] c2 (unregistering): left promiscuous mode
[ 1002.792212][   T12] br0: port 2(c2) entered disabled state
[ 1002.921524][   T12] br0: port 3(c3) entered disabled state
[ 1002.924679][   T12] c3 (unregistering): left allmulticast mode
[ 1002.924926][   T12] c3 (unregistering): left promiscuous mode
[ 1002.925153][   T12] br0: port 3(c3) entered disabled state
[ 1003.105176][   T12] br0: port 4(sender) entered disabled state
[ 1003.107596][   T12] sender (unregistering): left allmulticast mode
[ 1003.108811][   T12] sender (unregistering): left promiscuous mode
[ 1003.108984][   T12] br0: port 4(sender) entered disabled state