[ 1504.741117][T18788] br0: port 1(c1) entered blocking state
[ 1504.741369][T18788] br0: port 1(c1) entered disabled state
[ 1504.741600][T18788] c1: entered allmulticast mode
[ 1504.744667][T18788] c1: entered promiscuous mode
[ 1505.200889][T18793] br0: port 2(c2) entered blocking state
[ 1505.201193][T18793] br0: port 2(c2) entered disabled state
[ 1505.201504][T18793] c2: entered allmulticast mode
[ 1505.203386][T18793] c2: entered promiscuous mode
[ 1505.663523][T18798] br0: port 3(c3) entered blocking state
[ 1505.663820][T18798] br0: port 3(c3) entered disabled state
[ 1505.664045][T18798] c3: entered allmulticast mode
[ 1505.665864][T18798] c3: entered promiscuous mode
[ 1506.132925][T18803] br0: port 4(sender) entered blocking state
[ 1506.133257][T18803] br0: port 4(sender) entered disabled state
[ 1506.133541][T18803] sender: entered allmulticast mode
[ 1506.135892][T18803] sender: entered promiscuous mode
[ 1506.310130][T18805] br0: port 4(sender) entered blocking state
[ 1506.310473][T18805] br0: port 4(sender) entered forwarding state
[ 1506.310938][T18805] br0: port 3(c3) entered blocking state
[ 1506.311154][T18805] br0: port 3(c3) entered forwarding state
[ 1506.311582][T18805] br0: port 2(c2) entered blocking state
[ 1506.311805][T18805] br0: port 2(c2) entered forwarding state
[ 1506.312231][T18805] br0: port 1(c1) entered blocking state
[ 1506.312470][T18805] br0: port 1(c1) entered forwarding state
[ 1518.179824][   T11] br0: port 1(c1) entered disabled state
[ 1518.340115][   T11] c1 (unregistering): left allmulticast mode
[ 1518.340405][   T11] c1 (unregistering): left promiscuous mode
[ 1518.340623][   T11] br0: port 1(c1) entered disabled state
[ 1518.549496][   T11] br0: port 2(c2) entered disabled state
[ 1518.695855][   T11] c2 (unregistering): left allmulticast mode
[ 1518.696150][   T11] c2 (unregistering): left promiscuous mode
[ 1518.696405][   T11] br0: port 2(c2) entered disabled state
[ 1518.919572][   T11] br0: port 3(c3) entered disabled state
[ 1518.995860][   T11] c3 (unregistering): left allmulticast mode
[ 1518.996155][   T11] c3 (unregistering): left promiscuous mode
[ 1518.996417][   T11] br0: port 3(c3) entered disabled state
[ 1519.296355][   T11] br0: port 4(sender) entered disabled state
[ 1519.388901][   T11] sender (unregistering): left allmulticast mode
[ 1519.389239][   T11] sender (unregistering): left promiscuous mode
[ 1519.389451][   T11] br0: port 4(sender) entered disabled state