[  990.599136][T31863] br0: port 1(c1) entered blocking state
[  990.599357][T31863] br0: port 1(c1) entered disabled state
[  990.599554][T31863] c1: entered allmulticast mode
[  990.600983][T31863] c1: entered promiscuous mode
[  990.750875][T31868] br0: port 2(c2) entered blocking state
[  990.751033][T31868] br0: port 2(c2) entered disabled state
[  990.751181][T31868] c2: entered allmulticast mode
[  990.753336][T31868] c2: entered promiscuous mode
[  990.896351][T31873] br0: port 3(c3) entered blocking state
[  990.896502][T31873] br0: port 3(c3) entered disabled state
[  990.896648][T31873] c3: entered allmulticast mode
[  990.898000][T31873] c3: entered promiscuous mode
[  991.043950][T31878] br0: port 4(sender) entered blocking state
[  991.044133][T31878] br0: port 4(sender) entered disabled state
[  991.044310][T31878] sender: entered allmulticast mode
[  991.045678][T31878] sender: entered promiscuous mode
[  991.094289][T31880] br0: port 4(sender) entered blocking state
[  991.094482][T31880] br0: port 4(sender) entered forwarding state
[  991.095244][T31880] br0: port 3(c3) entered blocking state
[  991.095384][T31880] br0: port 3(c3) entered forwarding state
[  991.095656][T31880] br0: port 2(c2) entered blocking state
[  991.095805][T31880] br0: port 2(c2) entered forwarding state
[  991.096085][T31880] br0: port 1(c1) entered blocking state
[  991.096225][T31880] br0: port 1(c1) entered forwarding state
[ 1002.026453][   T12] br0: port 1(c1) entered disabled state
[ 1002.036736][   T12] c1 (unregistering): left allmulticast mode
[ 1002.037019][   T12] c1 (unregistering): left promiscuous mode
[ 1002.037197][   T12] br0: port 1(c1) entered disabled state
[ 1002.134381][   T12] br0: port 2(c2) entered disabled state
[ 1002.136463][   T12] c2 (unregistering): left allmulticast mode
[ 1002.136639][   T12] c2 (unregistering): left promiscuous mode
[ 1002.137783][   T12] br0: port 2(c2) entered disabled state
[ 1002.237770][   T12] br0: port 3(c3) entered disabled state
[ 1002.240486][   T12] c3 (unregistering): left allmulticast mode
[ 1002.240664][   T12] c3 (unregistering): left promiscuous mode
[ 1002.241098][   T12] br0: port 3(c3) entered disabled state
[ 1002.368398][   T12] br0: port 4(sender) entered disabled state
[ 1002.370755][   T12] sender (unregistering): left allmulticast mode
[ 1002.370932][   T12] sender (unregistering): left promiscuous mode
[ 1002.371096][   T12] br0: port 4(sender) entered disabled state