[ 1056.893019][  T505] br0: port 1(c1) entered blocking state
[ 1056.893327][  T505] br0: port 1(c1) entered disabled state
[ 1056.893963][  T505] c1: entered allmulticast mode
[ 1056.895589][  T505] c1: entered promiscuous mode
[ 1057.074586][  T510] br0: port 2(c2) entered blocking state
[ 1057.074920][  T510] br0: port 2(c2) entered disabled state
[ 1057.075238][  T510] c2: entered allmulticast mode
[ 1057.077141][  T510] c2: entered promiscuous mode
[ 1057.253873][  T515] br0: port 3(c3) entered blocking state
[ 1057.254162][  T515] br0: port 3(c3) entered disabled state
[ 1057.254424][  T515] c3: entered allmulticast mode
[ 1057.256056][  T515] c3: entered promiscuous mode
[ 1057.427416][  T520] br0: port 4(sender) entered blocking state
[ 1057.427830][  T520] br0: port 4(sender) entered disabled state
[ 1057.428209][  T520] sender: entered allmulticast mode
[ 1057.429890][  T520] sender: entered promiscuous mode
[ 1057.495573][  T522] br0: port 4(sender) entered blocking state
[ 1057.495979][  T522] br0: port 4(sender) entered forwarding state
[ 1057.496491][  T522] br0: port 3(c3) entered blocking state
[ 1057.496816][  T522] br0: port 3(c3) entered forwarding state
[ 1057.497316][  T522] br0: port 2(c2) entered blocking state
[ 1057.497639][  T522] br0: port 2(c2) entered forwarding state
[ 1057.498144][  T522] br0: port 1(c1) entered blocking state
[ 1057.498453][  T522] br0: port 1(c1) entered forwarding state
[ 1068.575080][   T71] br0: port 1(c1) entered disabled state
[ 1068.579911][   T71] c1 (unregistering): left allmulticast mode
[ 1068.580265][   T71] c1 (unregistering): left promiscuous mode
[ 1068.580586][   T71] br0: port 1(c1) entered disabled state
[ 1068.715306][   T71] br0: port 2(c2) entered disabled state
[ 1068.718304][   T71] c2 (unregistering): left allmulticast mode
[ 1068.718676][   T71] c2 (unregistering): left promiscuous mode
[ 1068.719032][   T71] br0: port 2(c2) entered disabled state
[ 1068.850369][   T71] br0: port 3(c3) entered disabled state
[ 1068.860273][   T71] c3 (unregistering): left allmulticast mode
[ 1068.860612][   T71] c3 (unregistering): left promiscuous mode
[ 1068.860918][   T71] br0: port 3(c3) entered disabled state
[ 1068.979669][   T71] br0: port 4(sender) entered disabled state
[ 1068.983556][   T71] sender (unregistering): left allmulticast mode
[ 1068.983886][   T71] sender (unregistering): left promiscuous mode
[ 1068.984183][   T71] br0: port 4(sender) entered disabled state