[ 1484.483889][T18813] br0: port 1(c1) entered blocking state
[ 1484.484133][T18813] br0: port 1(c1) entered disabled state
[ 1484.484364][T18813] c1: entered allmulticast mode
[ 1484.486331][T18813] c1: entered promiscuous mode
[ 1484.951237][T18818] br0: port 2(c2) entered blocking state
[ 1484.951601][T18818] br0: port 2(c2) entered disabled state
[ 1484.951855][T18818] c2: entered allmulticast mode
[ 1484.954212][T18818] c2: entered promiscuous mode
[ 1485.422452][T18823] br0: port 3(c3) entered blocking state
[ 1485.422691][T18823] br0: port 3(c3) entered disabled state
[ 1485.422931][T18823] c3: entered allmulticast mode
[ 1485.424900][T18823] c3: entered promiscuous mode
[ 1485.909152][T18828] br0: port 4(sender) entered blocking state
[ 1485.909526][T18828] br0: port 4(sender) entered disabled state
[ 1485.909870][T18828] sender: entered allmulticast mode
[ 1485.911806][T18828] sender: entered promiscuous mode
[ 1486.082724][T18830] br0: port 4(sender) entered blocking state
[ 1486.083027][T18830] br0: port 4(sender) entered forwarding state
[ 1486.083506][T18830] br0: port 3(c3) entered blocking state
[ 1486.083716][T18830] br0: port 3(c3) entered forwarding state
[ 1486.084164][T18830] br0: port 2(c2) entered blocking state
[ 1486.084379][T18830] br0: port 2(c2) entered forwarding state
[ 1486.084813][T18830] br0: port 1(c1) entered blocking state
[ 1486.085438][T18830] br0: port 1(c1) entered forwarding state
[ 1497.963033][   T67] br0: port 1(c1) entered disabled state
[ 1498.113130][   T67] c1 (unregistering): left allmulticast mode
[ 1498.113439][   T67] c1 (unregistering): left promiscuous mode
[ 1498.113698][   T67] br0: port 1(c1) entered disabled state
[ 1498.361540][   T67] br0: port 2(c2) entered disabled state
[ 1498.445120][   T67] c2 (unregistering): left allmulticast mode
[ 1498.445406][   T67] c2 (unregistering): left promiscuous mode
[ 1498.445666][   T67] br0: port 2(c2) entered disabled state
[ 1498.740002][   T67] br0: port 3(c3) entered disabled state
[ 1498.854083][   T67] c3 (unregistering): left allmulticast mode
[ 1498.854438][   T67] c3 (unregistering): left promiscuous mode
[ 1498.854708][   T67] br0: port 3(c3) entered disabled state
[ 1499.142327][   T67] br0: port 4(sender) entered disabled state
[ 1499.295111][   T67] sender (unregistering): left allmulticast mode
[ 1499.295452][   T67] sender (unregistering): left promiscuous mode
[ 1499.295707][   T67] br0: port 4(sender) entered disabled state