[ 1529.483636][T18786] br0: port 1(c1) entered blocking state
[ 1529.483890][T18786] br0: port 1(c1) entered disabled state
[ 1529.484121][T18786] c1: entered allmulticast mode
[ 1529.486098][T18786] c1: entered promiscuous mode
[ 1529.973565][T18791] br0: port 2(c2) entered blocking state
[ 1529.973796][T18791] br0: port 2(c2) entered disabled state
[ 1529.974030][T18791] c2: entered allmulticast mode
[ 1529.975948][T18791] c2: entered promiscuous mode
[ 1530.451577][T18796] br0: port 3(c3) entered blocking state
[ 1530.451817][T18796] br0: port 3(c3) entered disabled state
[ 1530.452067][T18796] c3: entered allmulticast mode
[ 1530.463229][T18796] c3: entered promiscuous mode
[ 1530.941490][T18801] br0: port 4(sender) entered blocking state
[ 1530.941901][T18801] br0: port 4(sender) entered disabled state
[ 1530.942205][T18801] sender: entered allmulticast mode
[ 1530.944183][T18801] sender: entered promiscuous mode
[ 1531.128383][T18803] br0: port 4(sender) entered blocking state
[ 1531.128760][T18803] br0: port 4(sender) entered forwarding state
[ 1531.129773][T18803] br0: port 3(c3) entered blocking state
[ 1531.130007][T18803] br0: port 3(c3) entered forwarding state
[ 1531.130463][T18803] br0: port 2(c2) entered blocking state
[ 1531.130706][T18803] br0: port 2(c2) entered forwarding state
[ 1531.131136][T18803] br0: port 1(c1) entered blocking state
[ 1531.131366][T18803] br0: port 1(c1) entered forwarding state
[ 1543.134238][   T66] br0: port 1(c1) entered disabled state
[ 1543.266213][   T66] c1 (unregistering): left allmulticast mode
[ 1543.266528][   T66] c1 (unregistering): left promiscuous mode
[ 1543.266792][   T66] br0: port 1(c1) entered disabled state
[ 1543.535308][   T66] br0: port 2(c2) entered disabled state
[ 1543.710192][   T66] c2 (unregistering): left allmulticast mode
[ 1543.710552][   T66] c2 (unregistering): left promiscuous mode
[ 1543.710784][   T66] br0: port 2(c2) entered disabled state
[ 1543.908880][   T66] br0: port 3(c3) entered disabled state
[ 1543.984093][   T66] c3 (unregistering): left allmulticast mode
[ 1543.984391][   T66] c3 (unregistering): left promiscuous mode
[ 1543.984653][   T66] br0: port 3(c3) entered disabled state
[ 1544.294833][   T66] br0: port 4(sender) entered disabled state
[ 1544.361101][   T66] sender (unregistering): left allmulticast mode
[ 1544.361461][   T66] sender (unregistering): left promiscuous mode
[ 1544.361702][   T66] br0: port 4(sender) entered disabled state