[ 3134.222223][T28524] br0: port 1(c1) entered blocking state
[ 3134.222575][T28524] br0: port 1(c1) entered disabled state
[ 3134.237618][T28524] c1: entered allmulticast mode
[ 3134.241214][T28524] c1: entered promiscuous mode
[ 3134.957248][T28529] br0: port 2(c2) entered blocking state
[ 3134.957631][T28529] br0: port 2(c2) entered disabled state
[ 3134.958007][T28529] c2: entered allmulticast mode
[ 3134.972918][T28529] c2: entered promiscuous mode
[ 3135.686617][T28534] br0: port 3(c3) entered blocking state
[ 3135.687061][T28534] br0: port 3(c3) entered disabled state
[ 3135.687416][T28534] c3: entered allmulticast mode
[ 3135.691385][T28534] c3: entered promiscuous mode
[ 3136.445075][T28539] br0: port 4(sender) entered blocking state
[ 3136.445518][T28539] br0: port 4(sender) entered disabled state
[ 3136.445956][T28539] sender: entered allmulticast mode
[ 3136.450690][T28539] sender: entered promiscuous mode
[ 3136.706825][T28541] br0: port 4(sender) entered blocking state
[ 3136.707366][T28541] br0: port 4(sender) entered forwarding state
[ 3136.708121][T28541] br0: port 3(c3) entered blocking state
[ 3136.708446][T28541] br0: port 3(c3) entered forwarding state
[ 3136.709130][T28541] br0: port 2(c2) entered blocking state
[ 3136.709457][T28541] br0: port 2(c2) entered forwarding state
[ 3136.710153][T28541] br0: port 1(c1) entered blocking state
[ 3136.710480][T28541] br0: port 1(c1) entered forwarding state
[ 3149.228857][   T69] br0: port 1(c1) entered disabled state
[ 3149.356811][   T69] c1 (unregistering): left allmulticast mode
[ 3149.357323][   T69] c1 (unregistering): left promiscuous mode
[ 3149.357720][   T69] br0: port 1(c1) entered disabled state
[ 3149.780465][   T69] br0: port 2(c2) entered disabled state
[ 3149.867746][   T69] c2 (unregistering): left allmulticast mode
[ 3149.868187][   T69] c2 (unregistering): left promiscuous mode
[ 3149.868568][   T69] br0: port 2(c2) entered disabled state
[ 3150.357489][   T69] br0: port 3(c3) entered disabled state
[ 3150.456736][   T69] c3 (unregistering): left allmulticast mode
[ 3150.457184][   T69] c3 (unregistering): left promiscuous mode
[ 3150.457569][   T69] br0: port 3(c3) entered disabled state
[ 3150.913859][   T69] br0: port 4(sender) entered disabled state
[ 3151.010779][   T69] sender (unregistering): left allmulticast mode
[ 3151.011290][   T69] sender (unregistering): left promiscuous mode
[ 3151.011671][   T69] br0: port 4(sender) entered disabled state