[ 2887.155150][T29116] br0: port 1(c1) entered blocking state
[ 2887.155493][T29116] br0: port 1(c1) entered disabled state
[ 2887.155837][T29116] c1: entered allmulticast mode
[ 2887.159168][T29116] c1: entered promiscuous mode
[ 2887.811732][T29121] br0: port 2(c2) entered blocking state
[ 2887.812182][T29121] br0: port 2(c2) entered disabled state
[ 2887.812537][T29121] c2: entered allmulticast mode
[ 2887.815875][T29121] c2: entered promiscuous mode
[ 2888.497215][T29126] br0: port 3(c3) entered blocking state
[ 2888.497555][T29126] br0: port 3(c3) entered disabled state
[ 2888.497918][T29126] c3: entered allmulticast mode
[ 2888.501205][T29126] c3: entered promiscuous mode
[ 2889.148600][T29131] br0: port 4(sender) entered blocking state
[ 2889.149062][T29131] br0: port 4(sender) entered disabled state
[ 2889.149509][T29131] sender: entered allmulticast mode
[ 2889.152920][T29131] sender: entered promiscuous mode
[ 2889.399215][T29133] br0: port 4(sender) entered blocking state
[ 2889.399652][T29133] br0: port 4(sender) entered forwarding state
[ 2889.400379][T29133] br0: port 3(c3) entered blocking state
[ 2889.400706][T29133] br0: port 3(c3) entered forwarding state
[ 2889.401346][T29133] br0: port 2(c2) entered blocking state
[ 2889.401659][T29133] br0: port 2(c2) entered forwarding state
[ 2889.402310][T29133] br0: port 1(c1) entered blocking state
[ 2889.402629][T29133] br0: port 1(c1) entered forwarding state
[ 2901.682963][   T12] br0: port 1(c1) entered disabled state
[ 2901.708651][   T12] c1 (unregistering): left allmulticast mode
[ 2901.711125][   T12] c1 (unregistering): left promiscuous mode
[ 2901.711580][   T12] br0: port 1(c1) entered disabled state
[ 2902.216182][   T12] br0: port 2(c2) entered disabled state
[ 2902.239580][   T12] c2 (unregistering): left allmulticast mode
[ 2902.240094][   T12] c2 (unregistering): left promiscuous mode
[ 2902.240489][   T12] br0: port 2(c2) entered disabled state
[ 2902.741092][   T12] br0: port 3(c3) entered disabled state
[ 2902.760612][   T12] c3 (unregistering): left allmulticast mode
[ 2902.761056][   T12] c3 (unregistering): left promiscuous mode
[ 2902.761445][   T12] br0: port 3(c3) entered disabled state
[ 2903.245466][   T12] br0: port 4(sender) entered disabled state
[ 2903.277105][   T12] sender (unregistering): left allmulticast mode
[ 2903.277587][   T12] sender (unregistering): left promiscuous mode
[ 2903.278184][   T12] br0: port 4(sender) entered disabled state