[ 1030.558720][  T967] br0: port 1(c1) entered blocking state
[ 1030.558890][  T967] br0: port 1(c1) entered disabled state
[ 1030.559038][  T967] c1: entered allmulticast mode
[ 1030.561068][  T967] c1: entered promiscuous mode
[ 1030.714105][  T972] br0: port 2(c2) entered blocking state
[ 1030.714322][  T972] br0: port 2(c2) entered disabled state
[ 1030.714535][  T972] c2: entered allmulticast mode
[ 1030.716042][  T972] c2: entered promiscuous mode
[ 1030.879903][  T977] br0: port 3(c3) entered blocking state
[ 1030.880095][  T977] br0: port 3(c3) entered disabled state
[ 1030.880583][  T977] c3: entered allmulticast mode
[ 1030.882077][  T977] c3: entered promiscuous mode
[ 1031.029861][  T982] br0: port 4(sender) entered blocking state
[ 1031.030081][  T982] br0: port 4(sender) entered disabled state
[ 1031.030328][  T982] sender: entered allmulticast mode
[ 1031.031794][  T982] sender: entered promiscuous mode
[ 1031.092431][  T984] br0: port 4(sender) entered blocking state
[ 1031.092653][  T984] br0: port 4(sender) entered forwarding state
[ 1031.092986][  T984] br0: port 3(c3) entered blocking state
[ 1031.093162][  T984] br0: port 3(c3) entered forwarding state
[ 1031.093513][  T984] br0: port 2(c2) entered blocking state
[ 1031.093689][  T984] br0: port 2(c2) entered forwarding state
[ 1031.094008][  T984] br0: port 1(c1) entered blocking state
[ 1031.094188][  T984] br0: port 1(c1) entered forwarding state
[ 1042.077333][   T12] br0: port 1(c1) entered disabled state
[ 1042.079936][   T12] c1 (unregistering): left allmulticast mode
[ 1042.080155][   T12] c1 (unregistering): left promiscuous mode
[ 1042.080391][   T12] br0: port 1(c1) entered disabled state
[ 1042.208741][   T12] br0: port 2(c2) entered disabled state
[ 1042.212542][   T12] c2 (unregistering): left allmulticast mode
[ 1042.212726][   T12] c2 (unregistering): left promiscuous mode
[ 1042.212887][   T12] br0: port 2(c2) entered disabled state
[ 1042.326876][   T12] br0: port 3(c3) entered disabled state
[ 1042.330363][   T12] c3 (unregistering): left allmulticast mode
[ 1042.330548][   T12] c3 (unregistering): left promiscuous mode
[ 1042.330708][   T12] br0: port 3(c3) entered disabled state
[ 1042.462678][   T12] br0: port 4(sender) entered disabled state
[ 1042.465408][   T12] sender (unregistering): left allmulticast mode
[ 1042.465588][   T12] sender (unregistering): left promiscuous mode
[ 1042.465749][   T12] br0: port 4(sender) entered disabled state