[ 2991.422130][T28408] br0: port 1(c1) entered blocking state
[ 2991.422485][T28408] br0: port 1(c1) entered disabled state
[ 2991.422832][T28408] c1: entered allmulticast mode
[ 2991.426304][T28408] c1: entered promiscuous mode
[ 2992.095150][T28413] br0: port 2(c2) entered blocking state
[ 2992.095496][T28413] br0: port 2(c2) entered disabled state
[ 2992.095838][T28413] c2: entered allmulticast mode
[ 2992.099154][T28413] c2: entered promiscuous mode
[ 2992.771421][T28418] br0: port 3(c3) entered blocking state
[ 2992.771813][T28418] br0: port 3(c3) entered disabled state
[ 2992.772173][T28418] c3: entered allmulticast mode
[ 2992.775751][T28418] c3: entered promiscuous mode
[ 2993.424115][T28423] br0: port 4(sender) entered blocking state
[ 2993.424792][T28423] br0: port 4(sender) entered disabled state
[ 2993.425220][T28423] sender: entered allmulticast mode
[ 2993.428560][T28423] sender: entered promiscuous mode
[ 2993.680012][T28425] br0: port 4(sender) entered blocking state
[ 2993.680464][T28425] br0: port 4(sender) entered forwarding state
[ 2993.681176][T28425] br0: port 3(c3) entered blocking state
[ 2993.681492][T28425] br0: port 3(c3) entered forwarding state
[ 2993.682159][T28425] br0: port 2(c2) entered blocking state
[ 2993.682484][T28425] br0: port 2(c2) entered forwarding state
[ 2993.683119][T28425] br0: port 1(c1) entered blocking state
[ 2993.683434][T28425] br0: port 1(c1) entered forwarding state
[ 3006.126358][   T71] br0: port 1(c1) entered disabled state
[ 3006.148458][   T71] c1 (unregistering): left allmulticast mode
[ 3006.148867][   T71] c1 (unregistering): left promiscuous mode
[ 3006.149239][   T71] br0: port 1(c1) entered disabled state
[ 3006.668425][   T71] br0: port 2(c2) entered disabled state
[ 3006.689528][   T71] c2 (unregistering): left allmulticast mode
[ 3006.689945][   T71] c2 (unregistering): left promiscuous mode
[ 3006.690322][   T71] br0: port 2(c2) entered disabled state
[ 3007.178617][   T71] br0: port 3(c3) entered disabled state
[ 3007.200694][   T71] c3 (unregistering): left allmulticast mode
[ 3007.201137][   T71] c3 (unregistering): left promiscuous mode
[ 3007.201548][   T71] br0: port 3(c3) entered disabled state
[ 3007.740109][   T71] br0: port 4(sender) entered disabled state
[ 3007.761945][   T71] sender (unregistering): left allmulticast mode
[ 3007.762445][   T71] sender (unregistering): left promiscuous mode
[ 3007.764385][   T71] br0: port 4(sender) entered disabled state