[ 2889.231809][T28815] br0: port 1(c1) entered blocking state
[ 2889.232188][T28815] br0: port 1(c1) entered disabled state
[ 2889.232547][T28815] c1: entered allmulticast mode
[ 2889.235969][T28815] c1: entered promiscuous mode
[ 2889.887891][T28820] br0: port 2(c2) entered blocking state
[ 2889.888320][T28820] br0: port 2(c2) entered disabled state
[ 2889.888678][T28820] c2: entered allmulticast mode
[ 2889.892035][T28820] c2: entered promiscuous mode
[ 2890.538219][T28825] br0: port 3(c3) entered blocking state
[ 2890.538576][T28825] br0: port 3(c3) entered disabled state
[ 2890.538957][T28825] c3: entered allmulticast mode
[ 2890.542720][T28825] c3: entered promiscuous mode
[ 2891.217485][T28830] br0: port 4(sender) entered blocking state
[ 2891.218346][T28830] br0: port 4(sender) entered disabled state
[ 2891.218784][T28830] sender: entered allmulticast mode
[ 2891.222144][T28830] sender: entered promiscuous mode
[ 2891.463239][T28832] br0: port 4(sender) entered blocking state
[ 2891.463707][T28832] br0: port 4(sender) entered forwarding state
[ 2891.464434][T28832] br0: port 3(c3) entered blocking state
[ 2891.464766][T28832] br0: port 3(c3) entered forwarding state
[ 2891.465432][T28832] br0: port 2(c2) entered blocking state
[ 2891.465767][T28832] br0: port 2(c2) entered forwarding state
[ 2891.466419][T28832] br0: port 1(c1) entered blocking state
[ 2891.466756][T28832] br0: port 1(c1) entered forwarding state
[ 2903.946115][   T71] br0: port 1(c1) entered disabled state
[ 2903.965838][   T71] c1 (unregistering): left allmulticast mode
[ 2903.966285][   T71] c1 (unregistering): left promiscuous mode
[ 2903.966701][   T71] br0: port 1(c1) entered disabled state
[ 2904.486784][   T71] br0: port 2(c2) entered disabled state
[ 2904.511419][   T71] c2 (unregistering): left allmulticast mode
[ 2904.511879][   T71] c2 (unregistering): left promiscuous mode
[ 2904.512265][   T71] br0: port 2(c2) entered disabled state
[ 2905.010048][   T71] br0: port 3(c3) entered disabled state
[ 2905.033896][   T71] c3 (unregistering): left allmulticast mode
[ 2905.034371][   T71] c3 (unregistering): left promiscuous mode
[ 2905.034751][   T71] br0: port 3(c3) entered disabled state
[ 2905.512829][   T71] br0: port 4(sender) entered disabled state
[ 2905.534522][   T71] sender (unregistering): left allmulticast mode
[ 2905.535012][   T71] sender (unregistering): left promiscuous mode
[ 2905.535402][   T71] br0: port 4(sender) entered disabled state