[ 1523.205840][T18796] br0: port 1(c1) entered blocking state
[ 1523.206204][T18796] br0: port 1(c1) entered disabled state
[ 1523.206452][T18796] c1: entered allmulticast mode
[ 1523.208363][T18796] c1: entered promiscuous mode
[ 1523.677095][T18801] br0: port 2(c2) entered blocking state
[ 1523.677365][T18801] br0: port 2(c2) entered disabled state
[ 1523.677600][T18801] c2: entered allmulticast mode
[ 1523.680628][T18801] c2: entered promiscuous mode
[ 1524.138741][T18806] br0: port 3(c3) entered blocking state
[ 1524.139082][T18806] br0: port 3(c3) entered disabled state
[ 1524.140037][T18806] c3: entered allmulticast mode
[ 1524.141946][T18806] c3: entered promiscuous mode
[ 1524.618848][T18811] br0: port 4(sender) entered blocking state
[ 1524.620078][T18811] br0: port 4(sender) entered disabled state
[ 1524.620360][T18811] sender: entered allmulticast mode
[ 1524.622375][T18811] sender: entered promiscuous mode
[ 1524.796602][T18813] br0: port 4(sender) entered blocking state
[ 1524.796911][T18813] br0: port 4(sender) entered forwarding state
[ 1524.797488][T18813] br0: port 3(c3) entered blocking state
[ 1524.797699][T18813] br0: port 3(c3) entered forwarding state
[ 1524.798094][T18813] br0: port 2(c2) entered blocking state
[ 1524.798316][T18813] br0: port 2(c2) entered forwarding state
[ 1524.798748][T18813] br0: port 1(c1) entered blocking state
[ 1524.798954][T18813] br0: port 1(c1) entered forwarding state
[ 1536.670957][   T11] br0: port 1(c1) entered disabled state
[ 1536.826915][   T11] c1 (unregistering): left allmulticast mode
[ 1536.827244][   T11] c1 (unregistering): left promiscuous mode
[ 1536.827483][   T11] br0: port 1(c1) entered disabled state
[ 1537.032231][   T11] br0: port 2(c2) entered disabled state
[ 1537.133807][   T11] c2 (unregistering): left allmulticast mode
[ 1537.134148][   T11] c2 (unregistering): left promiscuous mode
[ 1537.134364][   T11] br0: port 2(c2) entered disabled state
[ 1537.418124][   T11] br0: port 3(c3) entered disabled state
[ 1537.531765][   T11] c3 (unregistering): left allmulticast mode
[ 1537.532076][   T11] c3 (unregistering): left promiscuous mode
[ 1537.532340][   T11] br0: port 3(c3) entered disabled state
[ 1537.765259][   T11] br0: port 4(sender) entered disabled state
[ 1537.899755][   T11] sender (unregistering): left allmulticast mode
[ 1537.900055][   T11] sender (unregistering): left promiscuous mode
[ 1537.900316][   T11] br0: port 4(sender) entered disabled state