[ 1523.685066][T18786] br0: port 1(c1) entered blocking state
[ 1523.685386][T18786] br0: port 1(c1) entered disabled state
[ 1523.685616][T18786] c1: entered allmulticast mode
[ 1523.687596][T18786] c1: entered promiscuous mode
[ 1524.178729][T18791] br0: port 2(c2) entered blocking state
[ 1524.179034][T18791] br0: port 2(c2) entered disabled state
[ 1524.179276][T18791] c2: entered allmulticast mode
[ 1524.181383][T18791] c2: entered promiscuous mode
[ 1524.687541][T18796] br0: port 3(c3) entered blocking state
[ 1524.687778][T18796] br0: port 3(c3) entered disabled state
[ 1524.688010][T18796] c3: entered allmulticast mode
[ 1524.689952][T18796] c3: entered promiscuous mode
[ 1525.199335][T18801] br0: port 4(sender) entered blocking state
[ 1525.199701][T18801] br0: port 4(sender) entered disabled state
[ 1525.199977][T18801] sender: entered allmulticast mode
[ 1525.201961][T18801] sender: entered promiscuous mode
[ 1525.390791][T18803] br0: port 4(sender) entered blocking state
[ 1525.391090][T18803] br0: port 4(sender) entered forwarding state
[ 1525.391567][T18803] br0: port 3(c3) entered blocking state
[ 1525.391772][T18803] br0: port 3(c3) entered forwarding state
[ 1525.392208][T18803] br0: port 2(c2) entered blocking state
[ 1525.392413][T18803] br0: port 2(c2) entered forwarding state
[ 1525.392824][T18803] br0: port 1(c1) entered blocking state
[ 1525.393034][T18803] br0: port 1(c1) entered forwarding state
[ 1537.311606][   T67] br0: port 1(c1) entered disabled state
[ 1537.393810][   T67] c1 (unregistering): left allmulticast mode
[ 1537.394116][   T67] c1 (unregistering): left promiscuous mode
[ 1537.394352][   T67] br0: port 1(c1) entered disabled state
[ 1537.681541][   T67] br0: port 2(c2) entered disabled state
[ 1537.851012][   T67] c2 (unregistering): left allmulticast mode
[ 1537.851316][   T67] c2 (unregistering): left promiscuous mode
[ 1537.851540][   T67] br0: port 2(c2) entered disabled state
[ 1538.077782][   T67] br0: port 3(c3) entered disabled state
[ 1538.239242][   T67] c3 (unregistering): left allmulticast mode
[ 1538.239535][   T67] c3 (unregistering): left promiscuous mode
[ 1538.239749][   T67] br0: port 3(c3) entered disabled state
[ 1538.498713][   T67] br0: port 4(sender) entered disabled state
[ 1538.610833][   T67] sender (unregistering): left allmulticast mode
[ 1538.611134][   T67] sender (unregistering): left promiscuous mode
[ 1538.611397][   T67] br0: port 4(sender) entered disabled state