[ 2480.991963][T19002] br0: port 1(c1) entered blocking state
[ 2480.992197][T19002] br0: port 1(c1) entered disabled state
[ 2480.992443][T19002] c1: entered allmulticast mode
[ 2480.994325][T19002] c1: entered promiscuous mode
[ 2481.948429][T19007] br0: port 2(c2) entered blocking state
[ 2481.948655][T19007] br0: port 2(c2) entered disabled state
[ 2481.948874][T19007] c2: entered allmulticast mode
[ 2481.950741][T19007] c2: entered promiscuous mode
[ 2482.928679][T19012] br0: port 3(c3) entered blocking state
[ 2482.928883][T19012] br0: port 3(c3) entered disabled state
[ 2482.929096][T19012] c3: entered allmulticast mode
[ 2482.931347][T19012] c3: entered promiscuous mode
[ 2483.857503][T19017] br0: port 4(sender) entered blocking state
[ 2483.857853][T19017] br0: port 4(sender) entered disabled state
[ 2483.858111][T19017] sender: entered allmulticast mode
[ 2483.860953][T19017] sender: entered promiscuous mode
[ 2484.217261][T19019] br0: port 4(sender) entered blocking state
[ 2484.217613][T19019] br0: port 4(sender) entered forwarding state
[ 2484.218063][T19019] br0: port 3(c3) entered blocking state
[ 2484.218274][T19019] br0: port 3(c3) entered forwarding state
[ 2484.218699][T19019] br0: port 2(c2) entered blocking state
[ 2484.218905][T19019] br0: port 2(c2) entered forwarding state
[ 2484.219316][T19019] br0: port 1(c1) entered blocking state
[ 2484.219530][T19019] br0: port 1(c1) entered forwarding state
[ 2497.288752][   T11] br0: port 1(c1) entered disabled state
[ 2497.401993][   T11] c1 (unregistering): left allmulticast mode
[ 2497.402286][   T11] c1 (unregistering): left promiscuous mode
[ 2497.402530][   T11] br0: port 1(c1) entered disabled state
[ 2497.949578][   T11] br0: port 2(c2) entered disabled state
[ 2498.034853][   T11] c2 (unregistering): left allmulticast mode
[ 2498.035205][   T11] c2 (unregistering): left promiscuous mode
[ 2498.035435][   T11] br0: port 2(c2) entered disabled state
[ 2498.642185][   T11] br0: port 3(c3) entered disabled state
[ 2498.764849][   T11] c3 (unregistering): left allmulticast mode
[ 2498.765093][   T11] c3 (unregistering): left promiscuous mode
[ 2498.765311][   T11] br0: port 3(c3) entered disabled state
[ 2499.311675][   T11] br0: port 4(sender) entered disabled state
[ 2499.394848][   T11] sender (unregistering): left allmulticast mode
[ 2499.395104][   T11] sender (unregistering): left promiscuous mode
[ 2499.395335][   T11] br0: port 4(sender) entered disabled state