[  954.621084][T31894] br0: port 1(c1) entered blocking state
[  954.621316][T31894] br0: port 1(c1) entered disabled state
[  954.621533][T31894] c1: entered allmulticast mode
[  954.623040][T31894] c1: entered promiscuous mode
[  954.760908][T31899] br0: port 2(c2) entered blocking state
[  954.761809][T31899] br0: port 2(c2) entered disabled state
[  954.761970][T31899] c2: entered allmulticast mode
[  954.763382][T31899] c2: entered promiscuous mode
[  954.898965][T31904] br0: port 3(c3) entered blocking state
[  954.900068][T31904] br0: port 3(c3) entered disabled state
[  954.900279][T31904] c3: entered allmulticast mode
[  954.901762][T31904] c3: entered promiscuous mode
[  955.046949][T31909] br0: port 4(sender) entered blocking state
[  955.047158][T31909] br0: port 4(sender) entered disabled state
[  955.047345][T31909] sender: entered allmulticast mode
[  955.048746][T31909] sender: entered promiscuous mode
[  955.092568][T31911] br0: port 4(sender) entered blocking state
[  955.092771][T31911] br0: port 4(sender) entered forwarding state
[  955.093096][T31911] br0: port 3(c3) entered blocking state
[  955.093241][T31911] br0: port 3(c3) entered forwarding state
[  955.093527][T31911] br0: port 2(c2) entered blocking state
[  955.093673][T31911] br0: port 2(c2) entered forwarding state
[  955.093954][T31911] br0: port 1(c1) entered blocking state
[  955.094106][T31911] br0: port 1(c1) entered forwarding state
[  966.183468][   T12] br0: port 1(c1) entered disabled state
[  966.195459][   T12] c1 (unregistering): left allmulticast mode
[  966.195732][   T12] c1 (unregistering): left promiscuous mode
[  966.195921][   T12] br0: port 1(c1) entered disabled state
[  966.317116][   T12] br0: port 2(c2) entered disabled state
[  966.327360][   T12] c2 (unregistering): left allmulticast mode
[  966.327561][   T12] c2 (unregistering): left promiscuous mode
[  966.327802][   T12] br0: port 2(c2) entered disabled state
[  966.457879][   T12] br0: port 3(c3) entered disabled state
[  966.470854][   T12] c3 (unregistering): left allmulticast mode
[  966.471146][   T12] c3 (unregistering): left promiscuous mode
[  966.471408][   T12] br0: port 3(c3) entered disabled state
[  966.601664][   T12] br0: port 4(sender) entered disabled state
[  966.613222][   T12] sender (unregistering): left allmulticast mode
[  966.613425][   T12] sender (unregistering): left promiscuous mode
[  966.613598][   T12] br0: port 4(sender) entered disabled state