[ 1470.353231][T18815] br0: port 1(c1) entered blocking state
[ 1470.353481][T18815] br0: port 1(c1) entered disabled state
[ 1470.353717][T18815] c1: entered allmulticast mode
[ 1470.355616][T18815] c1: entered promiscuous mode
[ 1470.821795][T18820] br0: port 2(c2) entered blocking state
[ 1470.822049][T18820] br0: port 2(c2) entered disabled state
[ 1470.822300][T18820] c2: entered allmulticast mode
[ 1470.824178][T18820] c2: entered promiscuous mode
[ 1471.295471][T18825] br0: port 3(c3) entered blocking state
[ 1471.295854][T18825] br0: port 3(c3) entered disabled state
[ 1471.296271][T18825] c3: entered allmulticast mode
[ 1471.298780][T18825] c3: entered promiscuous mode
[ 1471.759601][T18830] br0: port 4(sender) entered blocking state
[ 1471.759930][T18830] br0: port 4(sender) entered disabled state
[ 1471.760250][T18830] sender: entered allmulticast mode
[ 1471.763311][T18830] sender: entered promiscuous mode
[ 1471.949063][T18832] br0: port 4(sender) entered blocking state
[ 1471.949439][T18832] br0: port 4(sender) entered forwarding state
[ 1471.949923][T18832] br0: port 3(c3) entered blocking state
[ 1471.950170][T18832] br0: port 3(c3) entered forwarding state
[ 1471.950605][T18832] br0: port 2(c2) entered blocking state
[ 1471.950847][T18832] br0: port 2(c2) entered forwarding state
[ 1471.951302][T18832] br0: port 1(c1) entered blocking state
[ 1471.951547][T18832] br0: port 1(c1) entered forwarding state
[ 1483.848726][   T68] br0: port 1(c1) entered disabled state
[ 1483.999073][   T68] c1 (unregistering): left allmulticast mode
[ 1483.999389][   T68] c1 (unregistering): left promiscuous mode
[ 1483.999640][   T68] br0: port 1(c1) entered disabled state
[ 1484.243435][   T68] br0: port 2(c2) entered disabled state
[ 1484.351844][   T68] c2 (unregistering): left allmulticast mode
[ 1484.352144][   T68] c2 (unregistering): left promiscuous mode
[ 1484.352377][   T68] br0: port 2(c2) entered disabled state
[ 1484.638913][   T68] br0: port 3(c3) entered disabled state
[ 1484.754440][   T68] c3 (unregistering): left allmulticast mode
[ 1484.754822][   T68] c3 (unregistering): left promiscuous mode
[ 1484.755193][   T68] br0: port 3(c3) entered disabled state
[ 1485.026443][   T68] br0: port 4(sender) entered disabled state
[ 1485.119757][   T68] sender (unregistering): left allmulticast mode
[ 1485.120130][   T68] sender (unregistering): left promiscuous mode
[ 1485.120474][   T68] br0: port 4(sender) entered disabled state