[ 1011.688544][ T2298] br0: port 1(c1) entered blocking state
[ 1011.688888][ T2298] br0: port 1(c1) entered disabled state
[ 1011.689197][ T2298] c1: entered allmulticast mode
[ 1011.691638][ T2298] c1: entered promiscuous mode
[ 1011.851574][ T2303] br0: port 2(c2) entered blocking state
[ 1011.851857][ T2303] br0: port 2(c2) entered disabled state
[ 1011.852107][ T2303] c2: entered allmulticast mode
[ 1011.853683][ T2303] c2: entered promiscuous mode
[ 1012.025464][ T2308] br0: port 3(c3) entered blocking state
[ 1012.025731][ T2308] br0: port 3(c3) entered disabled state
[ 1012.025982][ T2308] c3: entered allmulticast mode
[ 1012.027530][ T2308] c3: entered promiscuous mode
[ 1012.188834][ T2313] br0: port 4(sender) entered blocking state
[ 1012.189152][ T2313] br0: port 4(sender) entered disabled state
[ 1012.189454][ T2313] sender: entered allmulticast mode
[ 1012.191606][ T2313] sender: entered promiscuous mode
[ 1012.253500][ T2315] br0: port 4(sender) entered blocking state
[ 1012.253885][ T2315] br0: port 4(sender) entered forwarding state
[ 1012.254374][ T2315] br0: port 3(c3) entered blocking state
[ 1012.254660][ T2315] br0: port 3(c3) entered forwarding state
[ 1012.255166][ T2315] br0: port 2(c2) entered blocking state
[ 1012.255458][ T2315] br0: port 2(c2) entered forwarding state
[ 1012.255956][ T2315] br0: port 1(c1) entered blocking state
[ 1012.256245][ T2315] br0: port 1(c1) entered forwarding state
[ 1023.297573][   T12] br0: port 1(c1) entered disabled state
[ 1023.300781][   T12] c1 (unregistering): left allmulticast mode
[ 1023.301104][   T12] c1 (unregistering): left promiscuous mode
[ 1023.301398][   T12] br0: port 1(c1) entered disabled state
[ 1023.440460][   T12] br0: port 2(c2) entered disabled state
[ 1023.450013][   T12] c2 (unregistering): left allmulticast mode
[ 1023.450315][   T12] c2 (unregistering): left promiscuous mode
[ 1023.450609][   T12] br0: port 2(c2) entered disabled state
[ 1023.559006][   T12] br0: port 3(c3) entered disabled state
[ 1023.562314][   T12] c3 (unregistering): left allmulticast mode
[ 1023.562615][   T12] c3 (unregistering): left promiscuous mode
[ 1023.562913][   T12] br0: port 3(c3) entered disabled state
[ 1023.702932][   T12] br0: port 4(sender) entered disabled state
[ 1023.705376][   T12] sender (unregistering): left allmulticast mode
[ 1023.705684][   T12] sender (unregistering): left promiscuous mode
[ 1023.707084][   T12] br0: port 4(sender) entered disabled state