[ 3109.122817][T28501] br0: port 1(c1) entered blocking state
[ 3109.123247][T28501] br0: port 1(c1) entered disabled state
[ 3109.123739][T28501] c1: entered allmulticast mode
[ 3109.127149][T28501] c1: entered promiscuous mode
[ 3109.782751][T28506] br0: port 2(c2) entered blocking state
[ 3109.783107][T28506] br0: port 2(c2) entered disabled state
[ 3109.783487][T28506] c2: entered allmulticast mode
[ 3109.787571][T28506] c2: entered promiscuous mode
[ 3110.492720][T28511] br0: port 3(c3) entered blocking state
[ 3110.493068][T28511] br0: port 3(c3) entered disabled state
[ 3110.493476][T28511] c3: entered allmulticast mode
[ 3110.496877][T28511] c3: entered promiscuous mode
[ 3111.177797][T28516] br0: port 4(sender) entered blocking state
[ 3111.178298][T28516] br0: port 4(sender) entered disabled state
[ 3111.179977][T28516] sender: entered allmulticast mode
[ 3111.183929][T28516] sender: entered promiscuous mode
[ 3111.434922][T28518] br0: port 4(sender) entered blocking state
[ 3111.435427][T28518] br0: port 4(sender) entered forwarding state
[ 3111.436152][T28518] br0: port 3(c3) entered blocking state
[ 3111.436510][T28518] br0: port 3(c3) entered forwarding state
[ 3111.437193][T28518] br0: port 2(c2) entered blocking state
[ 3111.437549][T28518] br0: port 2(c2) entered forwarding state
[ 3111.438206][T28518] br0: port 1(c1) entered blocking state
[ 3111.438581][T28518] br0: port 1(c1) entered forwarding state
[ 3123.904300][   T12] br0: port 1(c1) entered disabled state
[ 3123.927447][   T12] c1 (unregistering): left allmulticast mode
[ 3123.927865][   T12] c1 (unregistering): left promiscuous mode
[ 3123.928240][   T12] br0: port 1(c1) entered disabled state
[ 3124.427871][   T12] br0: port 2(c2) entered disabled state
[ 3124.447922][   T12] c2 (unregistering): left allmulticast mode
[ 3124.449598][   T12] c2 (unregistering): left promiscuous mode
[ 3124.450073][   T12] br0: port 2(c2) entered disabled state
[ 3124.967674][   T12] br0: port 3(c3) entered disabled state
[ 3124.990119][   T12] c3 (unregistering): left allmulticast mode
[ 3124.992868][   T12] c3 (unregistering): left promiscuous mode
[ 3124.993359][   T12] br0: port 3(c3) entered disabled state
[ 3125.482258][   T12] br0: port 4(sender) entered disabled state
[ 3125.503422][   T12] sender (unregistering): left allmulticast mode
[ 3125.503840][   T12] sender (unregistering): left promiscuous mode
[ 3125.504243][   T12] br0: port 4(sender) entered disabled state