[ 2147.136135][T23041] br0: port 1(c1) entered blocking state
[ 2147.136568][T23041] br0: port 1(c1) entered disabled state
[ 2147.136920][T23041] c1: entered allmulticast mode
[ 2147.148841][T23041] c1: entered promiscuous mode
[ 2147.855527][T23046] br0: port 2(c2) entered blocking state
[ 2147.856598][T23046] br0: port 2(c2) entered disabled state
[ 2147.857278][T23046] c2: entered allmulticast mode
[ 2147.865412][T23046] c2: entered promiscuous mode
[ 2148.609075][T23051] br0: port 3(c3) entered blocking state
[ 2148.609545][T23051] br0: port 3(c3) entered disabled state
[ 2148.609926][T23051] c3: entered allmulticast mode
[ 2148.614038][T23051] c3: entered promiscuous mode
[ 2149.334791][T23056] br0: port 4(sender) entered blocking state
[ 2149.335319][T23056] br0: port 4(sender) entered disabled state
[ 2149.335746][T23056] sender: entered allmulticast mode
[ 2149.339305][T23056] sender: entered promiscuous mode
[ 2149.595893][T23058] br0: port 4(sender) entered blocking state
[ 2149.596437][T23058] br0: port 4(sender) entered forwarding state
[ 2149.597187][T23058] br0: port 3(c3) entered blocking state
[ 2149.597504][T23058] br0: port 3(c3) entered forwarding state
[ 2149.598186][T23058] br0: port 2(c2) entered blocking state
[ 2149.598508][T23058] br0: port 2(c2) entered forwarding state
[ 2149.599164][T23058] br0: port 1(c1) entered blocking state
[ 2149.599485][T23058] br0: port 1(c1) entered forwarding state
[ 2162.199849][   T12] br0: port 1(c1) entered disabled state
[ 2162.299282][   T12] c1 (unregistering): left allmulticast mode
[ 2162.299736][   T12] c1 (unregistering): left promiscuous mode
[ 2162.300137][   T12] br0: port 1(c1) entered disabled state
[ 2162.713262][   T12] br0: port 2(c2) entered disabled state
[ 2162.862025][   T12] c2 (unregistering): left allmulticast mode
[ 2162.862486][   T12] c2 (unregistering): left promiscuous mode
[ 2162.862872][   T12] br0: port 2(c2) entered disabled state
[ 2163.295424][   T12] br0: port 3(c3) entered disabled state
[ 2163.406093][   T12] c3 (unregistering): left allmulticast mode
[ 2163.406605][   T12] c3 (unregistering): left promiscuous mode
[ 2163.407091][   T12] br0: port 3(c3) entered disabled state
[ 2163.871810][   T12] br0: port 4(sender) entered disabled state
[ 2163.992692][   T12] sender (unregistering): left allmulticast mode
[ 2163.993479][   T12] sender (unregistering): left promiscuous mode
[ 2163.994207][   T12] br0: port 4(sender) entered disabled state