[ 2269.836977][T18310] br0: port 1(c1) entered blocking state
[ 2269.837182][T18310] br0: port 1(c1) entered disabled state
[ 2269.837397][T18310] c1: entered allmulticast mode
[ 2269.839225][T18310] c1: entered promiscuous mode
[ 2270.674001][T18315] br0: port 2(c2) entered blocking state
[ 2270.674213][T18315] br0: port 2(c2) entered disabled state
[ 2270.674436][T18315] c2: entered allmulticast mode
[ 2270.676227][T18315] c2: entered promiscuous mode
[ 2271.500141][T18320] br0: port 3(c3) entered blocking state
[ 2271.500422][T18320] br0: port 3(c3) entered disabled state
[ 2271.500622][T18320] c3: entered allmulticast mode
[ 2271.502435][T18320] c3: entered promiscuous mode
[ 2272.332854][T18325] br0: port 4(sender) entered blocking state
[ 2272.333098][T18325] br0: port 4(sender) entered disabled state
[ 2272.333356][T18325] sender: entered allmulticast mode
[ 2272.335171][T18325] sender: entered promiscuous mode
[ 2272.655368][T18327] br0: port 4(sender) entered blocking state
[ 2272.655674][T18327] br0: port 4(sender) entered forwarding state
[ 2272.656129][T18327] br0: port 3(c3) entered blocking state
[ 2272.656345][T18327] br0: port 3(c3) entered forwarding state
[ 2272.656757][T18327] br0: port 2(c2) entered blocking state
[ 2272.656972][T18327] br0: port 2(c2) entered forwarding state
[ 2272.657399][T18327] br0: port 1(c1) entered blocking state
[ 2272.657618][T18327] br0: port 1(c1) entered forwarding state
[ 2285.507627][   T76] br0: port 1(c1) entered disabled state
[ 2285.577877][   T76] c1 (unregistering): left allmulticast mode
[ 2285.578115][   T76] c1 (unregistering): left promiscuous mode
[ 2285.578338][   T76] br0: port 1(c1) entered disabled state
[ 2286.150525][   T76] br0: port 2(c2) entered disabled state
[ 2286.239885][   T76] c2 (unregistering): left allmulticast mode
[ 2286.240118][   T76] c2 (unregistering): left promiscuous mode
[ 2286.240333][   T76] br0: port 2(c2) entered disabled state
[ 2286.779885][   T76] br0: port 3(c3) entered disabled state
[ 2286.897906][   T76] c3 (unregistering): left allmulticast mode
[ 2286.898205][   T76] c3 (unregistering): left promiscuous mode
[ 2286.898416][   T76] br0: port 3(c3) entered disabled state
[ 2287.377858][   T76] br0: port 4(sender) entered disabled state
[ 2287.455897][   T76] sender (unregistering): left allmulticast mode
[ 2287.456202][   T76] sender (unregistering): left promiscuous mode
[ 2287.456413][   T76] br0: port 4(sender) entered disabled state