[ 1928.288508][T19175] br0: port 1(c1) entered blocking state
[ 1928.288956][T19175] br0: port 1(c1) entered disabled state
[ 1928.289310][T19175] c1: entered allmulticast mode
[ 1928.293294][T19175] c1: entered promiscuous mode
[ 1928.941732][T19180] br0: port 2(c2) entered blocking state
[ 1928.942176][T19180] br0: port 2(c2) entered disabled state
[ 1928.942546][T19180] c2: entered allmulticast mode
[ 1928.947578][T19180] c2: entered promiscuous mode
[ 1929.631497][T19185] br0: port 3(c3) entered blocking state
[ 1929.631861][T19185] br0: port 3(c3) entered disabled state
[ 1929.632214][T19185] c3: entered allmulticast mode
[ 1929.636957][T19185] c3: entered promiscuous mode
[ 1930.392473][T19190] br0: port 4(sender) entered blocking state
[ 1930.392938][T19190] br0: port 4(sender) entered disabled state
[ 1930.393368][T19190] sender: entered allmulticast mode
[ 1930.396747][T19190] sender: entered promiscuous mode
[ 1930.634608][T19192] br0: port 4(sender) entered blocking state
[ 1930.635202][T19192] br0: port 4(sender) entered forwarding state
[ 1930.635931][T19192] br0: port 3(c3) entered blocking state
[ 1930.636255][T19192] br0: port 3(c3) entered forwarding state
[ 1930.636923][T19192] br0: port 2(c2) entered blocking state
[ 1930.637246][T19192] br0: port 2(c2) entered forwarding state
[ 1930.637915][T19192] br0: port 1(c1) entered blocking state
[ 1930.638243][T19192] br0: port 1(c1) entered forwarding state
[ 1943.107573][   T70] br0: port 1(c1) entered disabled state
[ 1943.226328][   T70] c1 (unregistering): left allmulticast mode
[ 1943.226800][   T70] c1 (unregistering): left promiscuous mode
[ 1943.227197][   T70] br0: port 1(c1) entered disabled state
[ 1943.601322][   T70] br0: port 2(c2) entered disabled state
[ 1943.753322][   T70] c2 (unregistering): left allmulticast mode
[ 1943.753802][   T70] c2 (unregistering): left promiscuous mode
[ 1943.754190][   T70] br0: port 2(c2) entered disabled state
[ 1944.133837][   T70] br0: port 3(c3) entered disabled state
[ 1944.243324][   T70] c3 (unregistering): left allmulticast mode
[ 1944.243832][   T70] c3 (unregistering): left promiscuous mode
[ 1944.244225][   T70] br0: port 3(c3) entered disabled state
[ 1944.660252][   T70] br0: port 4(sender) entered disabled state
[ 1944.748380][   T70] sender (unregistering): left allmulticast mode
[ 1944.748860][   T70] sender (unregistering): left promiscuous mode
[ 1944.749267][   T70] br0: port 4(sender) entered disabled state