[ 2868.671382][T28528] br0: port 1(c1) entered blocking state
[ 2868.671809][T28528] br0: port 1(c1) entered disabled state
[ 2868.672220][T28528] c1: entered allmulticast mode
[ 2868.676234][T28528] c1: entered promiscuous mode
[ 2869.396196][T28533] br0: port 2(c2) entered blocking state
[ 2869.396640][T28533] br0: port 2(c2) entered disabled state
[ 2869.397003][T28533] c2: entered allmulticast mode
[ 2869.400532][T28533] c2: entered promiscuous mode
[ 2870.118170][T28538] br0: port 3(c3) entered blocking state
[ 2870.118599][T28538] br0: port 3(c3) entered disabled state
[ 2870.118975][T28538] c3: entered allmulticast mode
[ 2870.123912][T28538] c3: entered promiscuous mode
[ 2870.835967][T28543] br0: port 4(sender) entered blocking state
[ 2870.836520][T28543] br0: port 4(sender) entered disabled state
[ 2870.836981][T28543] sender: entered allmulticast mode
[ 2870.841271][T28543] sender: entered promiscuous mode
[ 2871.098335][T28545] br0: port 4(sender) entered blocking state
[ 2871.098787][T28545] br0: port 4(sender) entered forwarding state
[ 2871.099538][T28545] br0: port 3(c3) entered blocking state
[ 2871.099879][T28545] br0: port 3(c3) entered forwarding state
[ 2871.100552][T28545] br0: port 2(c2) entered blocking state
[ 2871.100889][T28545] br0: port 2(c2) entered forwarding state
[ 2871.101566][T28545] br0: port 1(c1) entered blocking state
[ 2871.101901][T28545] br0: port 1(c1) entered forwarding state
[ 2883.613001][   T69] br0: port 1(c1) entered disabled state
[ 2883.733688][   T69] c1 (unregistering): left allmulticast mode
[ 2883.734204][   T69] c1 (unregistering): left promiscuous mode
[ 2883.734590][   T69] br0: port 1(c1) entered disabled state
[ 2884.153448][   T69] br0: port 2(c2) entered disabled state
[ 2884.264674][   T69] c2 (unregistering): left allmulticast mode
[ 2884.265174][   T69] c2 (unregistering): left promiscuous mode
[ 2884.265549][   T69] br0: port 2(c2) entered disabled state
[ 2884.691587][   T69] br0: port 3(c3) entered disabled state
[ 2884.801730][   T69] c3 (unregistering): left allmulticast mode
[ 2884.802234][   T69] c3 (unregistering): left promiscuous mode
[ 2884.802611][   T69] br0: port 3(c3) entered disabled state
[ 2885.202432][   T69] br0: port 4(sender) entered disabled state
[ 2885.322685][   T69] sender (unregistering): left allmulticast mode
[ 2885.323114][   T69] sender (unregistering): left promiscuous mode
[ 2885.323494][   T69] br0: port 4(sender) entered disabled state