[ 1000.875447][T29617] br0: port 1(c1) entered blocking state
[ 1000.875772][T29617] br0: port 1(c1) entered disabled state
[ 1000.876071][T29617] c1: entered allmulticast mode
[ 1000.878022][T29617] c1: entered promiscuous mode
[ 1001.058695][T29622] br0: port 2(c2) entered blocking state
[ 1001.058936][T29622] br0: port 2(c2) entered disabled state
[ 1001.059209][T29622] c2: entered allmulticast mode
[ 1001.060738][T29622] c2: entered promiscuous mode
[ 1001.209304][T29627] br0: port 3(c3) entered blocking state
[ 1001.209478][T29627] br0: port 3(c3) entered disabled state
[ 1001.209649][T29627] c3: entered allmulticast mode
[ 1001.211189][T29627] c3: entered promiscuous mode
[ 1001.364891][T29632] br0: port 4(sender) entered blocking state
[ 1001.365117][T29632] br0: port 4(sender) entered disabled state
[ 1001.365328][T29632] sender: entered allmulticast mode
[ 1001.366831][T29632] sender: entered promiscuous mode
[ 1001.420474][T29634] br0: port 4(sender) entered blocking state
[ 1001.420741][T29634] br0: port 4(sender) entered forwarding state
[ 1001.421142][T29634] br0: port 3(c3) entered blocking state
[ 1001.421349][T29634] br0: port 3(c3) entered forwarding state
[ 1001.421715][T29634] br0: port 2(c2) entered blocking state
[ 1001.421910][T29634] br0: port 2(c2) entered forwarding state
[ 1001.422301][T29634] br0: port 1(c1) entered blocking state
[ 1001.422501][T29634] br0: port 1(c1) entered forwarding state
[ 1012.498358][   T12] br0: port 1(c1) entered disabled state
[ 1012.511662][   T12] c1 (unregistering): left allmulticast mode
[ 1012.511881][   T12] c1 (unregistering): left promiscuous mode
[ 1012.512076][   T12] br0: port 1(c1) entered disabled state
[ 1012.625782][   T12] br0: port 2(c2) entered disabled state
[ 1012.635927][   T12] c2 (unregistering): left allmulticast mode
[ 1012.636135][   T12] c2 (unregistering): left promiscuous mode
[ 1012.636321][   T12] br0: port 2(c2) entered disabled state
[ 1012.769255][   T12] br0: port 3(c3) entered disabled state
[ 1012.780007][   T12] c3 (unregistering): left allmulticast mode
[ 1012.780226][   T12] c3 (unregistering): left promiscuous mode
[ 1012.780407][   T12] br0: port 3(c3) entered disabled state
[ 1012.899544][   T12] br0: port 4(sender) entered disabled state
[ 1012.910457][   T12] sender (unregistering): left allmulticast mode
[ 1012.910665][   T12] sender (unregistering): left promiscuous mode
[ 1012.910853][   T12] br0: port 4(sender) entered disabled state