[ 1014.884926][T30557] br0: port 1(c1) entered blocking state
[ 1014.885130][T30557] br0: port 1(c1) entered disabled state
[ 1014.885292][T30557] c1: entered allmulticast mode
[ 1014.886786][T30557] c1: entered promiscuous mode
[ 1015.037620][T30562] br0: port 2(c2) entered blocking state
[ 1015.037806][T30562] br0: port 2(c2) entered disabled state
[ 1015.037984][T30562] c2: entered allmulticast mode
[ 1015.039486][T30562] c2: entered promiscuous mode
[ 1015.190762][T30567] br0: port 3(c3) entered blocking state
[ 1015.190950][T30567] br0: port 3(c3) entered disabled state
[ 1015.191116][T30567] c3: entered allmulticast mode
[ 1015.192591][T30567] c3: entered promiscuous mode
[ 1015.331026][T30572] br0: port 4(sender) entered blocking state
[ 1015.331960][T30572] br0: port 4(sender) entered disabled state
[ 1015.332166][T30572] sender: entered allmulticast mode
[ 1015.333663][T30572] sender: entered promiscuous mode
[ 1015.380378][T30574] br0: port 4(sender) entered blocking state
[ 1015.380599][T30574] br0: port 4(sender) entered forwarding state
[ 1015.380927][T30574] br0: port 3(c3) entered blocking state
[ 1015.381074][T30574] br0: port 3(c3) entered forwarding state
[ 1015.381372][T30574] br0: port 2(c2) entered blocking state
[ 1015.381519][T30574] br0: port 2(c2) entered forwarding state
[ 1015.381815][T30574] br0: port 1(c1) entered blocking state
[ 1015.381970][T30574] br0: port 1(c1) entered forwarding state
[ 1026.557237][   T12] br0: port 1(c1) entered disabled state
[ 1026.561890][   T12] c1 (unregistering): left allmulticast mode
[ 1026.562202][   T12] c1 (unregistering): left promiscuous mode
[ 1026.562486][   T12] br0: port 1(c1) entered disabled state
[ 1026.755172][   T12] br0: port 2(c2) entered disabled state
[ 1026.762605][   T12] c2 (unregistering): left allmulticast mode
[ 1026.762910][   T12] c2 (unregistering): left promiscuous mode
[ 1026.763199][   T12] br0: port 2(c2) entered disabled state
[ 1026.937337][   T12] br0: port 3(c3) entered disabled state
[ 1026.955673][   T12] c3 (unregistering): left allmulticast mode
[ 1026.956004][   T12] c3 (unregistering): left promiscuous mode
[ 1026.956298][   T12] br0: port 3(c3) entered disabled state
[ 1027.095543][   T12] br0: port 4(sender) entered disabled state
[ 1027.103364][   T12] sender (unregistering): left allmulticast mode
[ 1027.103674][   T12] sender (unregistering): left promiscuous mode
[ 1027.103972][   T12] br0: port 4(sender) entered disabled state