[ 1534.586608][T18832] br0: port 1(c1) entered blocking state
[ 1534.586863][T18832] br0: port 1(c1) entered disabled state
[ 1534.587103][T18832] c1: entered allmulticast mode
[ 1534.589872][T18832] c1: entered promiscuous mode
[ 1535.053874][T18837] br0: port 2(c2) entered blocking state
[ 1535.054125][T18837] br0: port 2(c2) entered disabled state
[ 1535.054366][T18837] c2: entered allmulticast mode
[ 1535.056378][T18837] c2: entered promiscuous mode
[ 1535.543692][T18842] br0: port 3(c3) entered blocking state
[ 1535.543938][T18842] br0: port 3(c3) entered disabled state
[ 1535.544172][T18842] c3: entered allmulticast mode
[ 1535.546696][T18842] c3: entered promiscuous mode
[ 1536.018143][T18847] br0: port 4(sender) entered blocking state
[ 1536.018451][T18847] br0: port 4(sender) entered disabled state
[ 1536.018762][T18847] sender: entered allmulticast mode
[ 1536.020692][T18847] sender: entered promiscuous mode
[ 1536.211487][T18849] br0: port 4(sender) entered blocking state
[ 1536.211797][T18849] br0: port 4(sender) entered forwarding state
[ 1536.212271][T18849] br0: port 3(c3) entered blocking state
[ 1536.212499][T18849] br0: port 3(c3) entered forwarding state
[ 1536.212988][T18849] br0: port 2(c2) entered blocking state
[ 1536.213206][T18849] br0: port 2(c2) entered forwarding state
[ 1536.213648][T18849] br0: port 1(c1) entered blocking state
[ 1536.213872][T18849] br0: port 1(c1) entered forwarding state
[ 1548.119501][   T69] br0: port 1(c1) entered disabled state
[ 1548.228176][   T69] c1 (unregistering): left allmulticast mode
[ 1548.228507][   T69] c1 (unregistering): left promiscuous mode
[ 1548.228746][   T69] br0: port 1(c1) entered disabled state
[ 1548.499584][   T69] br0: port 2(c2) entered disabled state
[ 1548.582176][   T69] c2 (unregistering): left allmulticast mode
[ 1548.582451][   T69] c2 (unregistering): left promiscuous mode
[ 1548.582694][   T69] br0: port 2(c2) entered disabled state
[ 1548.862032][   T69] br0: port 3(c3) entered disabled state
[ 1548.937156][   T69] c3 (unregistering): left allmulticast mode
[ 1548.937424][   T69] c3 (unregistering): left promiscuous mode
[ 1548.937659][   T69] br0: port 3(c3) entered disabled state
[ 1549.255223][   T69] br0: port 4(sender) entered disabled state
[ 1549.365177][   T69] sender (unregistering): left allmulticast mode
[ 1549.365517][   T69] sender (unregistering): left promiscuous mode
[ 1549.365766][   T69] br0: port 4(sender) entered disabled state