[ 1002.065923][T31018] br0: port 1(c1) entered blocking state
[ 1002.066116][T31018] br0: port 1(c1) entered disabled state
[ 1002.066281][T31018] c1: entered allmulticast mode
[ 1002.067758][T31018] c1: entered promiscuous mode
[ 1002.267098][T31023] br0: port 2(c2) entered blocking state
[ 1002.267275][T31023] br0: port 2(c2) entered disabled state
[ 1002.267445][T31023] c2: entered allmulticast mode
[ 1002.270653][T31023] c2: entered promiscuous mode
[ 1002.464857][T31028] br0: port 3(c3) entered blocking state
[ 1002.465042][T31028] br0: port 3(c3) entered disabled state
[ 1002.465207][T31028] c3: entered allmulticast mode
[ 1002.467245][T31028] c3: entered promiscuous mode
[ 1002.721071][T31033] br0: port 4(sender) entered blocking state
[ 1002.721510][T31033] br0: port 4(sender) entered disabled state
[ 1002.721906][T31033] sender: entered allmulticast mode
[ 1002.725925][T31033] sender: entered promiscuous mode
[ 1002.783166][T31035] br0: port 4(sender) entered blocking state
[ 1002.783396][T31035] br0: port 4(sender) entered forwarding state
[ 1002.783741][T31035] br0: port 3(c3) entered blocking state
[ 1002.783894][T31035] br0: port 3(c3) entered forwarding state
[ 1002.784191][T31035] br0: port 2(c2) entered blocking state
[ 1002.784345][T31035] br0: port 2(c2) entered forwarding state
[ 1002.784642][T31035] br0: port 1(c1) entered blocking state
[ 1002.784794][T31035] br0: port 1(c1) entered forwarding state
[ 1014.068884][   T72] br0: port 1(c1) entered disabled state
[ 1014.080765][   T72] c1 (unregistering): left allmulticast mode
[ 1014.080964][   T72] c1 (unregistering): left promiscuous mode
[ 1014.081147][   T72] br0: port 1(c1) entered disabled state
[ 1014.257481][   T72] br0: port 2(c2) entered disabled state
[ 1014.273009][   T72] c2 (unregistering): left allmulticast mode
[ 1014.273209][   T72] c2 (unregistering): left promiscuous mode
[ 1014.273396][   T72] br0: port 2(c2) entered disabled state
[ 1014.477821][   T72] br0: port 3(c3) entered disabled state
[ 1014.497189][   T72] c3 (unregistering): left allmulticast mode
[ 1014.497607][   T72] c3 (unregistering): left promiscuous mode
[ 1014.497884][   T72] br0: port 3(c3) entered disabled state
[ 1014.730465][   T72] br0: port 4(sender) entered disabled state
[ 1014.747110][   T72] sender (unregistering): left allmulticast mode
[ 1014.749345][   T72] sender (unregistering): left promiscuous mode
[ 1014.749648][   T72] br0: port 4(sender) entered disabled state