[ 2416.900061][T19130] br0: port 1(c1) entered blocking state
[ 2416.900375][T19130] br0: port 1(c1) entered disabled state
[ 2416.900591][T19130] c1: entered allmulticast mode
[ 2416.903950][T19130] c1: entered promiscuous mode
[ 2417.802614][T19135] br0: port 2(c2) entered blocking state
[ 2417.802846][T19135] br0: port 2(c2) entered disabled state
[ 2417.803061][T19135] c2: entered allmulticast mode
[ 2417.806272][T19135] c2: entered promiscuous mode
[ 2418.680999][T19140] br0: port 3(c3) entered blocking state
[ 2418.681275][T19140] br0: port 3(c3) entered disabled state
[ 2418.681513][T19140] c3: entered allmulticast mode
[ 2418.683495][T19140] c3: entered promiscuous mode
[ 2419.579396][T19145] br0: port 4(sender) entered blocking state
[ 2419.579649][T19145] br0: port 4(sender) entered disabled state
[ 2419.579927][T19145] sender: entered allmulticast mode
[ 2419.581758][T19145] sender: entered promiscuous mode
[ 2419.931891][T19147] br0: port 4(sender) entered blocking state
[ 2419.932247][T19147] br0: port 4(sender) entered forwarding state
[ 2419.932691][T19147] br0: port 3(c3) entered blocking state
[ 2419.932883][T19147] br0: port 3(c3) entered forwarding state
[ 2419.933268][T19147] br0: port 2(c2) entered blocking state
[ 2419.933468][T19147] br0: port 2(c2) entered forwarding state
[ 2419.934190][T19147] br0: port 1(c1) entered blocking state
[ 2419.934410][T19147] br0: port 1(c1) entered forwarding state
[ 2432.951299][   T77] br0: port 1(c1) entered disabled state
[ 2433.076979][   T77] c1 (unregistering): left allmulticast mode
[ 2433.077226][   T77] c1 (unregistering): left promiscuous mode
[ 2433.077465][   T77] br0: port 1(c1) entered disabled state
[ 2433.656502][   T77] br0: port 2(c2) entered disabled state
[ 2433.804974][   T77] c2 (unregistering): left allmulticast mode
[ 2433.805299][   T77] c2 (unregistering): left promiscuous mode
[ 2433.805514][   T77] br0: port 2(c2) entered disabled state
[ 2434.320414][   T77] br0: port 3(c3) entered disabled state
[ 2434.399948][   T77] c3 (unregistering): left allmulticast mode
[ 2434.400171][   T77] c3 (unregistering): left promiscuous mode
[ 2434.400374][   T77] br0: port 3(c3) entered disabled state
[ 2435.013940][   T77] br0: port 4(sender) entered disabled state
[ 2435.084936][   T77] sender (unregistering): left allmulticast mode
[ 2435.085193][   T77] sender (unregistering): left promiscuous mode
[ 2435.085409][   T77] br0: port 4(sender) entered disabled state