[ 1048.296182][  T494] br0: port 1(c1) entered blocking state
[ 1048.296489][  T494] br0: port 1(c1) entered disabled state
[ 1048.296742][  T494] c1: entered allmulticast mode
[ 1048.298299][  T494] c1: entered promiscuous mode
[ 1048.461956][  T499] br0: port 2(c2) entered blocking state
[ 1048.462634][  T499] br0: port 2(c2) entered disabled state
[ 1048.462935][  T499] c2: entered allmulticast mode
[ 1048.464597][  T499] c2: entered promiscuous mode
[ 1048.648574][  T504] br0: port 3(c3) entered blocking state
[ 1048.648846][  T504] br0: port 3(c3) entered disabled state
[ 1048.649102][  T504] c3: entered allmulticast mode
[ 1048.650712][  T504] c3: entered promiscuous mode
[ 1048.846925][  T509] br0: port 4(sender) entered blocking state
[ 1048.847319][  T509] br0: port 4(sender) entered disabled state
[ 1048.847712][  T509] sender: entered allmulticast mode
[ 1048.850273][  T509] sender: entered promiscuous mode
[ 1048.916399][  T511] br0: port 4(sender) entered blocking state
[ 1048.916774][  T511] br0: port 4(sender) entered forwarding state
[ 1048.917279][  T511] br0: port 3(c3) entered blocking state
[ 1048.917583][  T511] br0: port 3(c3) entered forwarding state
[ 1048.918099][  T511] br0: port 2(c2) entered blocking state
[ 1048.918424][  T511] br0: port 2(c2) entered forwarding state
[ 1048.918903][  T511] br0: port 1(c1) entered blocking state
[ 1048.919201][  T511] br0: port 1(c1) entered forwarding state
[ 1059.950165][   T72] br0: port 1(c1) entered disabled state
[ 1059.954146][   T72] c1 (unregistering): left allmulticast mode
[ 1059.954494][   T72] c1 (unregistering): left promiscuous mode
[ 1059.954775][   T72] br0: port 1(c1) entered disabled state
[ 1060.081291][   T72] br0: port 2(c2) entered disabled state
[ 1060.084408][   T72] c2 (unregistering): left allmulticast mode
[ 1060.084706][   T72] c2 (unregistering): left promiscuous mode
[ 1060.084993][   T72] br0: port 2(c2) entered disabled state
[ 1060.225873][   T72] br0: port 3(c3) entered disabled state
[ 1060.229142][   T72] c3 (unregistering): left allmulticast mode
[ 1060.229468][   T72] c3 (unregistering): left promiscuous mode
[ 1060.229753][   T72] br0: port 3(c3) entered disabled state
[ 1060.378421][   T72] br0: port 4(sender) entered disabled state
[ 1060.382492][   T72] sender (unregistering): left allmulticast mode
[ 1060.382832][   T72] sender (unregistering): left promiscuous mode
[ 1060.383126][   T72] br0: port 4(sender) entered disabled state