[ 1517.021039][T18807] br0: port 1(c1) entered blocking state
[ 1517.021325][T18807] br0: port 1(c1) entered disabled state
[ 1517.021604][T18807] c1: entered allmulticast mode
[ 1517.023533][T18807] c1: entered promiscuous mode
[ 1517.484462][T18812] br0: port 2(c2) entered blocking state
[ 1517.484766][T18812] br0: port 2(c2) entered disabled state
[ 1517.484995][T18812] c2: entered allmulticast mode
[ 1517.486912][T18812] c2: entered promiscuous mode
[ 1517.959192][T18817] br0: port 3(c3) entered blocking state
[ 1517.959513][T18817] br0: port 3(c3) entered disabled state
[ 1517.959748][T18817] c3: entered allmulticast mode
[ 1517.961625][T18817] c3: entered promiscuous mode
[ 1518.422225][T18822] br0: port 4(sender) entered blocking state
[ 1518.422880][T18822] br0: port 4(sender) entered disabled state
[ 1518.423151][T18822] sender: entered allmulticast mode
[ 1518.425040][T18822] sender: entered promiscuous mode
[ 1518.593498][T18824] br0: port 4(sender) entered blocking state
[ 1518.593795][T18824] br0: port 4(sender) entered forwarding state
[ 1518.594255][T18824] br0: port 3(c3) entered blocking state
[ 1518.594468][T18824] br0: port 3(c3) entered forwarding state
[ 1518.594873][T18824] br0: port 2(c2) entered blocking state
[ 1518.595074][T18824] br0: port 2(c2) entered forwarding state
[ 1518.595483][T18824] br0: port 1(c1) entered blocking state
[ 1518.595688][T18824] br0: port 1(c1) entered forwarding state
[ 1530.454464][   T68] br0: port 1(c1) entered disabled state
[ 1530.561206][   T68] c1 (unregistering): left allmulticast mode
[ 1530.561573][   T68] c1 (unregistering): left promiscuous mode
[ 1530.561848][   T68] br0: port 1(c1) entered disabled state
[ 1530.842017][   T68] br0: port 2(c2) entered disabled state
[ 1530.956130][   T68] c2 (unregistering): left allmulticast mode
[ 1530.956490][   T68] c2 (unregistering): left promiscuous mode
[ 1530.956775][   T68] br0: port 2(c2) entered disabled state
[ 1531.244966][   T68] br0: port 3(c3) entered disabled state
[ 1531.365198][   T68] c3 (unregistering): left allmulticast mode
[ 1531.365520][   T68] c3 (unregistering): left promiscuous mode
[ 1531.365868][   T68] br0: port 3(c3) entered disabled state
[ 1531.661338][   T68] br0: port 4(sender) entered disabled state
[ 1531.738056][   T68] sender (unregistering): left allmulticast mode
[ 1531.738411][   T68] sender (unregistering): left promiscuous mode
[ 1531.738633][   T68] br0: port 4(sender) entered disabled state