[ 1023.344358][  T967] br0: port 1(c1) entered blocking state
[ 1023.344534][  T967] br0: port 1(c1) entered disabled state
[ 1023.344683][  T967] c1: entered allmulticast mode
[ 1023.347071][  T967] c1: entered promiscuous mode
[ 1023.490901][  T972] br0: port 2(c2) entered blocking state
[ 1023.491057][  T972] br0: port 2(c2) entered disabled state
[ 1023.491220][  T972] c2: entered allmulticast mode
[ 1023.492639][  T972] c2: entered promiscuous mode
[ 1023.649306][  T977] br0: port 3(c3) entered blocking state
[ 1023.649499][  T977] br0: port 3(c3) entered disabled state
[ 1023.649699][  T977] c3: entered allmulticast mode
[ 1023.651179][  T977] c3: entered promiscuous mode
[ 1023.802866][  T982] br0: port 4(sender) entered blocking state
[ 1023.803048][  T982] br0: port 4(sender) entered disabled state
[ 1023.803239][  T982] sender: entered allmulticast mode
[ 1023.804641][  T982] sender: entered promiscuous mode
[ 1023.862558][  T984] br0: port 4(sender) entered blocking state
[ 1023.862754][  T984] br0: port 4(sender) entered forwarding state
[ 1023.863040][  T984] br0: port 3(c3) entered blocking state
[ 1023.863177][  T984] br0: port 3(c3) entered forwarding state
[ 1023.863461][  T984] br0: port 2(c2) entered blocking state
[ 1023.863599][  T984] br0: port 2(c2) entered forwarding state
[ 1023.863871][  T984] br0: port 1(c1) entered blocking state
[ 1023.864008][  T984] br0: port 1(c1) entered forwarding state
[ 1034.877766][   T12] br0: port 1(c1) entered disabled state
[ 1034.888429][   T12] c1 (unregistering): left allmulticast mode
[ 1034.888617][   T12] c1 (unregistering): left promiscuous mode
[ 1034.888784][   T12] br0: port 1(c1) entered disabled state
[ 1035.004384][   T12] br0: port 2(c2) entered disabled state
[ 1035.007078][   T12] c2 (unregistering): left allmulticast mode
[ 1035.007449][   T12] c2 (unregistering): left promiscuous mode
[ 1035.007612][   T12] br0: port 2(c2) entered disabled state
[ 1035.133802][   T12] br0: port 3(c3) entered disabled state
[ 1035.136383][   T12] c3 (unregistering): left allmulticast mode
[ 1035.136565][   T12] c3 (unregistering): left promiscuous mode
[ 1035.136728][   T12] br0: port 3(c3) entered disabled state
[ 1035.260223][   T12] br0: port 4(sender) entered disabled state
[ 1035.262872][   T12] sender (unregistering): left allmulticast mode
[ 1035.263085][   T12] sender (unregistering): left promiscuous mode
[ 1035.263323][   T12] br0: port 4(sender) entered disabled state