[ 1509.792563][T18790] br0: port 1(c1) entered blocking state
[ 1509.792808][T18790] br0: port 1(c1) entered disabled state
[ 1509.793053][T18790] c1: entered allmulticast mode
[ 1509.795981][T18790] c1: entered promiscuous mode
[ 1510.275589][T18795] br0: port 2(c2) entered blocking state
[ 1510.275829][T18795] br0: port 2(c2) entered disabled state
[ 1510.276070][T18795] c2: entered allmulticast mode
[ 1510.277935][T18795] c2: entered promiscuous mode
[ 1510.753321][T18800] br0: port 3(c3) entered blocking state
[ 1510.753568][T18800] br0: port 3(c3) entered disabled state
[ 1510.753813][T18800] c3: entered allmulticast mode
[ 1510.755688][T18800] c3: entered promiscuous mode
[ 1511.224000][T18805] br0: port 4(sender) entered blocking state
[ 1511.224407][T18805] br0: port 4(sender) entered disabled state
[ 1511.224695][T18805] sender: entered allmulticast mode
[ 1511.226583][T18805] sender: entered promiscuous mode
[ 1511.406956][T18807] br0: port 4(sender) entered blocking state
[ 1511.407286][T18807] br0: port 4(sender) entered forwarding state
[ 1511.407741][T18807] br0: port 3(c3) entered blocking state
[ 1511.407960][T18807] br0: port 3(c3) entered forwarding state
[ 1511.408388][T18807] br0: port 2(c2) entered blocking state
[ 1511.408605][T18807] br0: port 2(c2) entered forwarding state
[ 1511.409012][T18807] br0: port 1(c1) entered blocking state
[ 1511.409246][T18807] br0: port 1(c1) entered forwarding state
[ 1523.383896][   T11] br0: port 1(c1) entered disabled state
[ 1523.460878][   T11] c1 (unregistering): left allmulticast mode
[ 1523.461222][   T11] c1 (unregistering): left promiscuous mode
[ 1523.461477][   T11] br0: port 1(c1) entered disabled state
[ 1523.749316][   T11] br0: port 2(c2) entered disabled state
[ 1523.861879][   T11] c2 (unregistering): left allmulticast mode
[ 1523.862198][   T11] c2 (unregistering): left promiscuous mode
[ 1523.862469][   T11] br0: port 2(c2) entered disabled state
[ 1524.126269][   T11] br0: port 3(c3) entered disabled state
[ 1524.299391][   T11] c3 (unregistering): left allmulticast mode
[ 1524.299732][   T11] c3 (unregistering): left promiscuous mode
[ 1524.300067][   T11] br0: port 3(c3) entered disabled state
[ 1524.506518][   T11] br0: port 4(sender) entered disabled state
[ 1524.646871][   T11] sender (unregistering): left allmulticast mode
[ 1524.647204][   T11] sender (unregistering): left promiscuous mode
[ 1524.647547][   T11] br0: port 4(sender) entered disabled state