[ 2864.107046][T28359] br0: port 1(c1) entered blocking state
[ 2864.107481][T28359] br0: port 1(c1) entered disabled state
[ 2864.108313][T28359] c1: entered allmulticast mode
[ 2864.111583][T28359] c1: entered promiscuous mode
[ 2864.736278][T28364] br0: port 2(c2) entered blocking state
[ 2864.736987][T28364] br0: port 2(c2) entered disabled state
[ 2864.737313][T28364] c2: entered allmulticast mode
[ 2864.740534][T28364] c2: entered promiscuous mode
[ 2865.370520][T28369] br0: port 3(c3) entered blocking state
[ 2865.370940][T28369] br0: port 3(c3) entered disabled state
[ 2865.371269][T28369] c3: entered allmulticast mode
[ 2865.374832][T28369] c3: entered promiscuous mode
[ 2866.012864][T28374] br0: port 4(sender) entered blocking state
[ 2866.013366][T28374] br0: port 4(sender) entered disabled state
[ 2866.013786][T28374] sender: entered allmulticast mode
[ 2866.017068][T28374] sender: entered promiscuous mode
[ 2866.245536][T28376] br0: port 4(sender) entered blocking state
[ 2866.245992][T28376] br0: port 4(sender) entered forwarding state
[ 2866.246713][T28376] br0: port 3(c3) entered blocking state
[ 2866.247033][T28376] br0: port 3(c3) entered forwarding state
[ 2866.247683][T28376] br0: port 2(c2) entered blocking state
[ 2866.248004][T28376] br0: port 2(c2) entered forwarding state
[ 2866.248649][T28376] br0: port 1(c1) entered blocking state
[ 2866.248976][T28376] br0: port 1(c1) entered forwarding state
[ 2878.638166][   T12] br0: port 1(c1) entered disabled state
[ 2878.659474][   T12] c1 (unregistering): left allmulticast mode
[ 2878.659998][   T12] c1 (unregistering): left promiscuous mode
[ 2878.660365][   T12] br0: port 1(c1) entered disabled state
[ 2879.191517][   T12] br0: port 2(c2) entered disabled state
[ 2879.213585][   T12] c2 (unregistering): left allmulticast mode
[ 2879.214009][   T12] c2 (unregistering): left promiscuous mode
[ 2879.214380][   T12] br0: port 2(c2) entered disabled state
[ 2879.685452][   T12] br0: port 3(c3) entered disabled state
[ 2879.714278][   T12] c3 (unregistering): left allmulticast mode
[ 2879.714698][   T12] c3 (unregistering): left promiscuous mode
[ 2879.715055][   T12] br0: port 3(c3) entered disabled state
[ 2880.200380][   T12] br0: port 4(sender) entered disabled state
[ 2880.232170][   T12] sender (unregistering): left allmulticast mode
[ 2880.232567][   T12] sender (unregistering): left promiscuous mode
[ 2880.232926][   T12] br0: port 4(sender) entered disabled state