[ 2861.869868][T27892] br0: port 1(c1) entered blocking state
[ 2861.870240][T27892] br0: port 1(c1) entered disabled state
[ 2861.870741][T27892] c1: entered allmulticast mode
[ 2861.874166][T27892] c1: entered promiscuous mode
[ 2862.526004][T27897] br0: port 2(c2) entered blocking state
[ 2862.526359][T27897] br0: port 2(c2) entered disabled state
[ 2862.526721][T27897] c2: entered allmulticast mode
[ 2862.530091][T27897] c2: entered promiscuous mode
[ 2863.196312][T27902] br0: port 3(c3) entered blocking state
[ 2863.196679][T27902] br0: port 3(c3) entered disabled state
[ 2863.197035][T27902] c3: entered allmulticast mode
[ 2863.200388][T27902] c3: entered promiscuous mode
[ 2863.869619][T27907] br0: port 4(sender) entered blocking state
[ 2863.870031][T27907] br0: port 4(sender) entered disabled state
[ 2863.870462][T27907] sender: entered allmulticast mode
[ 2863.874631][T27907] sender: entered promiscuous mode
[ 2864.109050][T27909] br0: port 4(sender) entered blocking state
[ 2864.109550][T27909] br0: port 4(sender) entered forwarding state
[ 2864.110295][T27909] br0: port 3(c3) entered blocking state
[ 2864.110710][T27909] br0: port 3(c3) entered forwarding state
[ 2864.111453][T27909] br0: port 2(c2) entered blocking state
[ 2864.111781][T27909] br0: port 2(c2) entered forwarding state
[ 2864.112437][T27909] br0: port 1(c1) entered blocking state
[ 2864.112769][T27909] br0: port 1(c1) entered forwarding state
[ 2876.558453][   T12] br0: port 1(c1) entered disabled state
[ 2876.579916][   T12] c1 (unregistering): left allmulticast mode
[ 2876.580335][   T12] c1 (unregistering): left promiscuous mode
[ 2876.582989][   T12] br0: port 1(c1) entered disabled state
[ 2877.102735][   T12] br0: port 2(c2) entered disabled state
[ 2877.137720][   T12] c2 (unregistering): left allmulticast mode
[ 2877.138213][   T12] c2 (unregistering): left promiscuous mode
[ 2877.140454][   T12] br0: port 2(c2) entered disabled state
[ 2877.682797][   T12] br0: port 3(c3) entered disabled state
[ 2877.705393][   T12] c3 (unregistering): left allmulticast mode
[ 2877.705842][   T12] c3 (unregistering): left promiscuous mode
[ 2877.706237][   T12] br0: port 3(c3) entered disabled state
[ 2878.196334][   T12] br0: port 4(sender) entered disabled state
[ 2878.220418][   T12] sender (unregistering): left allmulticast mode
[ 2878.220917][   T12] sender (unregistering): left promiscuous mode
[ 2878.221286][   T12] br0: port 4(sender) entered disabled state