[ 1077.426366][  T703] br0: port 1(c1) entered blocking state
[ 1077.426550][  T703] br0: port 1(c1) entered disabled state
[ 1077.426770][  T703] c1: entered allmulticast mode
[ 1077.428183][  T703] c1: entered promiscuous mode
[ 1077.603064][  T708] br0: port 2(c2) entered blocking state
[ 1077.603227][  T708] br0: port 2(c2) entered disabled state
[ 1077.603374][  T708] c2: entered allmulticast mode
[ 1077.604800][  T708] c2: entered promiscuous mode
[ 1077.759832][  T713] br0: port 3(c3) entered blocking state
[ 1077.760005][  T713] br0: port 3(c3) entered disabled state
[ 1077.760161][  T713] c3: entered allmulticast mode
[ 1077.761551][  T713] c3: entered promiscuous mode
[ 1077.908142][  T718] br0: port 4(sender) entered blocking state
[ 1077.908362][  T718] br0: port 4(sender) entered disabled state
[ 1077.908590][  T718] sender: entered allmulticast mode
[ 1077.910628][  T718] sender: entered promiscuous mode
[ 1077.969632][  T720] br0: port 4(sender) entered blocking state
[ 1077.969817][  T720] br0: port 4(sender) entered forwarding state
[ 1077.970590][  T720] br0: port 3(c3) entered blocking state
[ 1077.970732][  T720] br0: port 3(c3) entered forwarding state
[ 1077.971001][  T720] br0: port 2(c2) entered blocking state
[ 1077.971138][  T720] br0: port 2(c2) entered forwarding state
[ 1077.971403][  T720] br0: port 1(c1) entered blocking state
[ 1077.971537][  T720] br0: port 1(c1) entered forwarding state
[ 1089.003134][   T12] br0: port 1(c1) entered disabled state
[ 1089.005750][   T12] c1 (unregistering): left allmulticast mode
[ 1089.005943][   T12] c1 (unregistering): left promiscuous mode
[ 1089.006571][   T12] br0: port 1(c1) entered disabled state
[ 1089.159607][   T12] br0: port 2(c2) entered disabled state
[ 1089.165629][   T12] c2 (unregistering): left allmulticast mode
[ 1089.165896][   T12] c2 (unregistering): left promiscuous mode
[ 1089.166097][   T12] br0: port 2(c2) entered disabled state
[ 1089.312222][   T12] br0: port 3(c3) entered disabled state
[ 1089.314533][   T12] c3 (unregistering): left allmulticast mode
[ 1089.314802][   T12] c3 (unregistering): left promiscuous mode
[ 1089.315070][   T12] br0: port 3(c3) entered disabled state
[ 1089.489308][   T12] br0: port 4(sender) entered disabled state
[ 1089.492818][   T12] sender (unregistering): left allmulticast mode
[ 1089.493042][   T12] sender (unregistering): left promiscuous mode
[ 1089.493316][   T12] br0: port 4(sender) entered disabled state