[ 1042.661341][  T732] br0: port 1(c1) entered blocking state
[ 1042.661519][  T732] br0: port 1(c1) entered disabled state
[ 1042.661666][  T732] c1: entered allmulticast mode
[ 1042.663022][  T732] c1: entered promiscuous mode
[ 1042.815103][  T737] br0: port 2(c2) entered blocking state
[ 1042.815259][  T737] br0: port 2(c2) entered disabled state
[ 1042.815420][  T737] c2: entered allmulticast mode
[ 1042.816865][  T737] c2: entered promiscuous mode
[ 1042.985143][  T742] br0: port 3(c3) entered blocking state
[ 1042.985477][  T742] br0: port 3(c3) entered disabled state
[ 1042.985675][  T742] c3: entered allmulticast mode
[ 1042.987065][  T742] c3: entered promiscuous mode
[ 1043.139178][  T747] br0: port 4(sender) entered blocking state
[ 1043.139903][  T747] br0: port 4(sender) entered disabled state
[ 1043.140075][  T747] sender: entered allmulticast mode
[ 1043.141624][  T747] sender: entered promiscuous mode
[ 1043.189651][  T749] br0: port 4(sender) entered blocking state
[ 1043.189841][  T749] br0: port 4(sender) entered forwarding state
[ 1043.190117][  T749] br0: port 3(c3) entered blocking state
[ 1043.190249][  T749] br0: port 3(c3) entered forwarding state
[ 1043.190523][  T749] br0: port 2(c2) entered blocking state
[ 1043.190658][  T749] br0: port 2(c2) entered forwarding state
[ 1043.191440][  T749] br0: port 1(c1) entered blocking state
[ 1043.191577][  T749] br0: port 1(c1) entered forwarding state
[ 1054.153226][   T71] br0: port 1(c1) entered disabled state
[ 1054.161977][   T71] c1 (unregistering): left allmulticast mode
[ 1054.162168][   T71] c1 (unregistering): left promiscuous mode
[ 1054.162341][   T71] br0: port 1(c1) entered disabled state
[ 1054.267065][   T71] br0: port 2(c2) entered disabled state
[ 1054.269637][   T71] c2 (unregistering): left allmulticast mode
[ 1054.269831][   T71] c2 (unregistering): left promiscuous mode
[ 1054.269988][   T71] br0: port 2(c2) entered disabled state
[ 1054.389022][   T71] br0: port 3(c3) entered disabled state
[ 1054.392333][   T71] c3 (unregistering): left allmulticast mode
[ 1054.392508][   T71] c3 (unregistering): left promiscuous mode
[ 1054.392659][   T71] br0: port 3(c3) entered disabled state
[ 1054.517414][   T71] br0: port 4(sender) entered disabled state
[ 1054.519576][   T71] sender (unregistering): left allmulticast mode
[ 1054.519756][   T71] sender (unregistering): left promiscuous mode
[ 1054.519918][   T71] br0: port 4(sender) entered disabled state