[ 1520.786384][T18806] br0: port 1(c1) entered blocking state
[ 1520.786689][T18806] br0: port 1(c1) entered disabled state
[ 1520.787541][T18806] c1: entered allmulticast mode
[ 1520.789447][T18806] c1: entered promiscuous mode
[ 1521.241814][T18811] br0: port 2(c2) entered blocking state
[ 1521.242116][T18811] br0: port 2(c2) entered disabled state
[ 1521.242343][T18811] c2: entered allmulticast mode
[ 1521.244224][T18811] c2: entered promiscuous mode
[ 1521.716110][T18816] br0: port 3(c3) entered blocking state
[ 1521.716377][T18816] br0: port 3(c3) entered disabled state
[ 1521.716614][T18816] c3: entered allmulticast mode
[ 1521.718543][T18816] c3: entered promiscuous mode
[ 1522.166291][T18821] br0: port 4(sender) entered blocking state
[ 1522.166638][T18821] br0: port 4(sender) entered disabled state
[ 1522.167936][T18821] sender: entered allmulticast mode
[ 1522.169830][T18821] sender: entered promiscuous mode
[ 1522.342854][T18823] br0: port 4(sender) entered blocking state
[ 1522.343150][T18823] br0: port 4(sender) entered forwarding state
[ 1522.343600][T18823] br0: port 3(c3) entered blocking state
[ 1522.343807][T18823] br0: port 3(c3) entered forwarding state
[ 1522.344212][T18823] br0: port 2(c2) entered blocking state
[ 1522.344416][T18823] br0: port 2(c2) entered forwarding state
[ 1522.344834][T18823] br0: port 1(c1) entered blocking state
[ 1522.345043][T18823] br0: port 1(c1) entered forwarding state
[ 1534.188972][   T68] br0: port 1(c1) entered disabled state
[ 1534.262468][   T68] c1 (unregistering): left allmulticast mode
[ 1534.262746][   T68] c1 (unregistering): left promiscuous mode
[ 1534.262965][   T68] br0: port 1(c1) entered disabled state
[ 1534.554625][   T68] br0: port 2(c2) entered disabled state
[ 1534.662360][   T68] c2 (unregistering): left allmulticast mode
[ 1534.662616][   T68] c2 (unregistering): left promiscuous mode
[ 1534.662849][   T68] br0: port 2(c2) entered disabled state
[ 1534.923117][   T68] br0: port 3(c3) entered disabled state
[ 1535.026363][   T68] c3 (unregistering): left allmulticast mode
[ 1535.026693][   T68] c3 (unregistering): left promiscuous mode
[ 1535.026926][   T68] br0: port 3(c3) entered disabled state
[ 1535.298176][   T68] br0: port 4(sender) entered disabled state
[ 1535.386529][   T68] sender (unregistering): left allmulticast mode
[ 1535.386876][   T68] sender (unregistering): left promiscuous mode
[ 1535.387090][   T68] br0: port 4(sender) entered disabled state