[ 1508.104735][T18786] br0: port 1(c1) entered blocking state
[ 1508.104999][T18786] br0: port 1(c1) entered disabled state
[ 1508.105242][T18786] c1: entered allmulticast mode
[ 1508.107576][T18786] c1: entered promiscuous mode
[ 1508.594717][T18791] br0: port 2(c2) entered blocking state
[ 1508.595021][T18791] br0: port 2(c2) entered disabled state
[ 1508.595243][T18791] c2: entered allmulticast mode
[ 1508.597117][T18791] c2: entered promiscuous mode
[ 1509.054583][T18796] br0: port 3(c3) entered blocking state
[ 1509.054890][T18796] br0: port 3(c3) entered disabled state
[ 1509.055114][T18796] c3: entered allmulticast mode
[ 1509.057454][T18796] c3: entered promiscuous mode
[ 1509.515301][T18801] br0: port 4(sender) entered blocking state
[ 1509.515597][T18801] br0: port 4(sender) entered disabled state
[ 1509.515859][T18801] sender: entered allmulticast mode
[ 1509.517763][T18801] sender: entered promiscuous mode
[ 1509.694128][T18803] br0: port 4(sender) entered blocking state
[ 1509.694431][T18803] br0: port 4(sender) entered forwarding state
[ 1509.694886][T18803] br0: port 3(c3) entered blocking state
[ 1509.695085][T18803] br0: port 3(c3) entered forwarding state
[ 1509.695502][T18803] br0: port 2(c2) entered blocking state
[ 1509.695701][T18803] br0: port 2(c2) entered forwarding state
[ 1509.696089][T18803] br0: port 1(c1) entered blocking state
[ 1509.696298][T18803] br0: port 1(c1) entered forwarding state
[ 1521.509882][   T69] br0: port 1(c1) entered disabled state
[ 1521.614961][   T69] c1 (unregistering): left allmulticast mode
[ 1521.615251][   T69] c1 (unregistering): left promiscuous mode
[ 1521.615504][   T69] br0: port 1(c1) entered disabled state
[ 1521.871963][   T69] br0: port 2(c2) entered disabled state
[ 1521.963085][   T69] c2 (unregistering): left allmulticast mode
[ 1521.963329][   T69] c2 (unregistering): left promiscuous mode
[ 1521.963557][   T69] br0: port 2(c2) entered disabled state
[ 1522.224832][   T69] br0: port 3(c3) entered disabled state
[ 1522.335955][   T69] c3 (unregistering): left allmulticast mode
[ 1522.336204][   T69] c3 (unregistering): left promiscuous mode
[ 1522.336439][   T69] br0: port 3(c3) entered disabled state
[ 1522.596441][   T69] br0: port 4(sender) entered disabled state
[ 1522.716963][   T69] sender (unregistering): left allmulticast mode
[ 1522.717211][   T69] sender (unregistering): left promiscuous mode
[ 1522.717440][   T69] br0: port 4(sender) entered disabled state