[ 3236.690522][T28492] br0: port 1(c1) entered blocking state
[ 3236.690882][T28492] br0: port 1(c1) entered disabled state
[ 3236.691254][T28492] c1: entered allmulticast mode
[ 3236.694728][T28492] c1: entered promiscuous mode
[ 3237.389814][T28497] br0: port 2(c2) entered blocking state
[ 3237.390181][T28497] br0: port 2(c2) entered disabled state
[ 3237.390574][T28497] c2: entered allmulticast mode
[ 3237.394849][T28497] c2: entered promiscuous mode
[ 3238.106926][T28502] br0: port 3(c3) entered blocking state
[ 3238.107360][T28502] br0: port 3(c3) entered disabled state
[ 3238.107749][T28502] c3: entered allmulticast mode
[ 3238.111326][T28502] c3: entered promiscuous mode
[ 3238.821948][T28507] br0: port 4(sender) entered blocking state
[ 3238.822502][T28507] br0: port 4(sender) entered disabled state
[ 3238.822947][T28507] sender: entered allmulticast mode
[ 3238.826682][T28507] sender: entered promiscuous mode
[ 3239.093679][T28509] br0: port 4(sender) entered blocking state
[ 3239.094208][T28509] br0: port 4(sender) entered forwarding state
[ 3239.094969][T28509] br0: port 3(c3) entered blocking state
[ 3239.095305][T28509] br0: port 3(c3) entered forwarding state
[ 3239.095998][T28509] br0: port 2(c2) entered blocking state
[ 3239.096333][T28509] br0: port 2(c2) entered forwarding state
[ 3239.097022][T28509] br0: port 1(c1) entered blocking state
[ 3239.097362][T28509] br0: port 1(c1) entered forwarding state
[ 3251.610599][   T67] br0: port 1(c1) entered disabled state
[ 3251.711424][   T67] c1 (unregistering): left allmulticast mode
[ 3251.711933][   T67] c1 (unregistering): left promiscuous mode
[ 3251.712359][   T67] br0: port 1(c1) entered disabled state
[ 3252.173717][   T67] br0: port 2(c2) entered disabled state
[ 3252.325298][   T67] c2 (unregistering): left allmulticast mode
[ 3252.325796][   T67] c2 (unregistering): left promiscuous mode
[ 3252.326212][   T67] br0: port 2(c2) entered disabled state
[ 3252.694194][   T67] br0: port 3(c3) entered disabled state
[ 3252.823287][   T67] c3 (unregistering): left allmulticast mode
[ 3252.823751][   T67] c3 (unregistering): left promiscuous mode
[ 3252.824139][   T67] br0: port 3(c3) entered disabled state
[ 3253.234808][   T67] br0: port 4(sender) entered disabled state
[ 3253.344479][   T67] sender (unregistering): left allmulticast mode
[ 3253.344972][   T67] sender (unregistering): left promiscuous mode
[ 3253.345358][   T67] br0: port 4(sender) entered disabled state