[ 1218.177344][ T6387] br0: port 1(c1) entered blocking state
[ 1218.178251][ T6387] br0: port 1(c1) entered disabled state
[ 1218.178526][ T6387] c1: entered allmulticast mode
[ 1218.180056][ T6387] c1: entered promiscuous mode
[ 1218.343427][ T6392] br0: port 2(c2) entered blocking state
[ 1218.343680][ T6392] br0: port 2(c2) entered disabled state
[ 1218.343934][ T6392] c2: entered allmulticast mode
[ 1218.345402][ T6392] c2: entered promiscuous mode
[ 1218.508607][ T6397] br0: port 3(c3) entered blocking state
[ 1218.508876][ T6397] br0: port 3(c3) entered disabled state
[ 1218.509133][ T6397] c3: entered allmulticast mode
[ 1218.510683][ T6397] c3: entered promiscuous mode
[ 1218.662612][ T6402] br0: port 4(sender) entered blocking state
[ 1218.662955][ T6402] br0: port 4(sender) entered disabled state
[ 1218.663307][ T6402] sender: entered allmulticast mode
[ 1218.673334][ T6402] sender: entered promiscuous mode
[ 1218.735285][ T6404] br0: port 4(sender) entered blocking state
[ 1218.735625][ T6404] br0: port 4(sender) entered forwarding state
[ 1218.736551][ T6404] br0: port 3(c3) entered blocking state
[ 1218.736801][ T6404] br0: port 3(c3) entered forwarding state
[ 1218.737224][ T6404] br0: port 2(c2) entered blocking state
[ 1218.737480][ T6404] br0: port 2(c2) entered forwarding state
[ 1218.737893][ T6404] br0: port 1(c1) entered blocking state
[ 1218.738140][ T6404] br0: port 1(c1) entered forwarding state
[ 1229.722432][   T73] br0: port 1(c1) entered disabled state
[ 1229.731869][   T73] c1 (unregistering): left allmulticast mode
[ 1229.732186][   T73] c1 (unregistering): left promiscuous mode
[ 1229.732567][   T73] br0: port 1(c1) entered disabled state
[ 1229.850565][   T73] br0: port 2(c2) entered disabled state
[ 1229.853391][   T73] c2 (unregistering): left allmulticast mode
[ 1229.853683][   T73] c2 (unregistering): left promiscuous mode
[ 1229.853962][   T73] br0: port 2(c2) entered disabled state
[ 1229.987688][   T73] br0: port 3(c3) entered disabled state
[ 1229.990913][   T73] c3 (unregistering): left allmulticast mode
[ 1229.991221][   T73] c3 (unregistering): left promiscuous mode
[ 1229.991526][   T73] br0: port 3(c3) entered disabled state
[ 1230.120727][   T73] br0: port 4(sender) entered disabled state
[ 1230.124696][   T73] sender (unregistering): left allmulticast mode
[ 1230.124995][   T73] sender (unregistering): left promiscuous mode
[ 1230.125274][   T73] br0: port 4(sender) entered disabled state