[ 3187.558309][T28341] br0: port 1(c1) entered blocking state
[ 3187.558680][T28341] br0: port 1(c1) entered disabled state
[ 3187.559031][T28341] c1: entered allmulticast mode
[ 3187.562918][T28341] c1: entered promiscuous mode
[ 3188.257720][T28346] br0: port 2(c2) entered blocking state
[ 3188.258155][T28346] br0: port 2(c2) entered disabled state
[ 3188.258526][T28346] c2: entered allmulticast mode
[ 3188.262029][T28346] c2: entered promiscuous mode
[ 3188.956704][T28351] br0: port 3(c3) entered blocking state
[ 3188.957136][T28351] br0: port 3(c3) entered disabled state
[ 3188.957484][T28351] c3: entered allmulticast mode
[ 3188.962328][T28351] c3: entered promiscuous mode
[ 3189.656730][T28356] br0: port 4(sender) entered blocking state
[ 3189.657243][T28356] br0: port 4(sender) entered disabled state
[ 3189.657694][T28356] sender: entered allmulticast mode
[ 3189.661257][T28356] sender: entered promiscuous mode
[ 3189.927167][T28358] br0: port 4(sender) entered blocking state
[ 3189.927701][T28358] br0: port 4(sender) entered forwarding state
[ 3189.928470][T28358] br0: port 3(c3) entered blocking state
[ 3189.928823][T28358] br0: port 3(c3) entered forwarding state
[ 3189.929502][T28358] br0: port 2(c2) entered blocking state
[ 3189.929857][T28358] br0: port 2(c2) entered forwarding state
[ 3189.930576][T28358] br0: port 1(c1) entered blocking state
[ 3189.930933][T28358] br0: port 1(c1) entered forwarding state
[ 3202.472693][   T12] br0: port 1(c1) entered disabled state
[ 3202.631490][   T12] c1 (unregistering): left allmulticast mode
[ 3202.631954][   T12] c1 (unregistering): left promiscuous mode
[ 3202.632354][   T12] br0: port 1(c1) entered disabled state
[ 3203.010829][   T12] br0: port 2(c2) entered disabled state
[ 3203.141453][   T12] c2 (unregistering): left allmulticast mode
[ 3203.141923][   T12] c2 (unregistering): left promiscuous mode
[ 3203.142304][   T12] br0: port 2(c2) entered disabled state
[ 3203.614621][   T12] br0: port 3(c3) entered disabled state
[ 3203.771443][   T12] c3 (unregistering): left allmulticast mode
[ 3203.771899][   T12] c3 (unregistering): left promiscuous mode
[ 3203.772294][   T12] br0: port 3(c3) entered disabled state
[ 3204.168153][   T12] br0: port 4(sender) entered disabled state
[ 3204.267566][   T12] sender (unregistering): left allmulticast mode
[ 3204.268006][   T12] sender (unregistering): left promiscuous mode
[ 3204.268391][   T12] br0: port 4(sender) entered disabled state