[ 2533.917829][T19129] br0: port 1(c1) entered blocking state
[ 2533.918139][T19129] br0: port 1(c1) entered disabled state
[ 2533.918576][T19129] c1: entered allmulticast mode
[ 2533.920507][T19129] c1: entered promiscuous mode
[ 2534.864920][T19134] br0: port 2(c2) entered blocking state
[ 2534.865219][T19134] br0: port 2(c2) entered disabled state
[ 2534.865465][T19134] c2: entered allmulticast mode
[ 2534.867789][T19134] c2: entered promiscuous mode
[ 2535.825285][T19139] br0: port 3(c3) entered blocking state
[ 2535.825723][T19139] br0: port 3(c3) entered disabled state
[ 2535.826082][T19139] c3: entered allmulticast mode
[ 2535.830548][T19139] c3: entered promiscuous mode
[ 2536.733226][T19144] br0: port 4(sender) entered blocking state
[ 2536.733552][T19144] br0: port 4(sender) entered disabled state
[ 2536.733845][T19144] sender: entered allmulticast mode
[ 2536.735738][T19144] sender: entered promiscuous mode
[ 2537.102098][T19146] br0: port 4(sender) entered blocking state
[ 2537.102460][T19146] br0: port 4(sender) entered forwarding state
[ 2537.102958][T19146] br0: port 3(c3) entered blocking state
[ 2537.103179][T19146] br0: port 3(c3) entered forwarding state
[ 2537.104117][T19146] br0: port 2(c2) entered blocking state
[ 2537.104368][T19146] br0: port 2(c2) entered forwarding state
[ 2537.104800][T19146] br0: port 1(c1) entered blocking state
[ 2537.105041][T19146] br0: port 1(c1) entered forwarding state
[ 2550.262920][   T11] br0: port 1(c1) entered disabled state
[ 2550.405261][   T11] c1 (unregistering): left allmulticast mode
[ 2550.405752][   T11] c1 (unregistering): left promiscuous mode
[ 2550.406100][   T11] br0: port 1(c1) entered disabled state
[ 2550.982796][   T11] br0: port 2(c2) entered disabled state
[ 2551.110916][   T11] c2 (unregistering): left allmulticast mode
[ 2551.111234][   T11] c2 (unregistering): left promiscuous mode
[ 2551.111474][   T11] br0: port 2(c2) entered disabled state
[ 2551.707931][   T11] br0: port 3(c3) entered disabled state
[ 2551.865892][   T11] c3 (unregistering): left allmulticast mode
[ 2551.866214][   T11] c3 (unregistering): left promiscuous mode
[ 2551.866447][   T11] br0: port 3(c3) entered disabled state
[ 2552.389425][   T11] br0: port 4(sender) entered disabled state
[ 2552.492928][   T11] sender (unregistering): left allmulticast mode
[ 2552.493216][   T11] sender (unregistering): left promiscuous mode
[ 2552.493473][   T11] br0: port 4(sender) entered disabled state