[ 2509.448090][T18998] br0: port 1(c1) entered blocking state
[ 2509.448407][T18998] br0: port 1(c1) entered disabled state
[ 2509.448655][T18998] c1: entered allmulticast mode
[ 2509.450666][T18998] c1: entered promiscuous mode
[ 2510.425493][T19003] br0: port 2(c2) entered blocking state
[ 2510.425798][T19003] br0: port 2(c2) entered disabled state
[ 2510.426014][T19003] c2: entered allmulticast mode
[ 2510.427881][T19003] c2: entered promiscuous mode
[ 2511.351396][T19008] br0: port 3(c3) entered blocking state
[ 2511.351631][T19008] br0: port 3(c3) entered disabled state
[ 2511.351869][T19008] c3: entered allmulticast mode
[ 2511.353847][T19008] c3: entered promiscuous mode
[ 2512.319962][T19013] br0: port 4(sender) entered blocking state
[ 2512.320573][T19013] br0: port 4(sender) entered disabled state
[ 2512.320997][T19013] sender: entered allmulticast mode
[ 2512.324432][T19013] sender: entered promiscuous mode
[ 2512.692606][T19015] br0: port 4(sender) entered blocking state
[ 2512.692889][T19015] br0: port 4(sender) entered forwarding state
[ 2512.693338][T19015] br0: port 3(c3) entered blocking state
[ 2512.693535][T19015] br0: port 3(c3) entered forwarding state
[ 2512.693965][T19015] br0: port 2(c2) entered blocking state
[ 2512.694163][T19015] br0: port 2(c2) entered forwarding state
[ 2512.694605][T19015] br0: port 1(c1) entered blocking state
[ 2512.694806][T19015] br0: port 1(c1) entered forwarding state
[ 2525.890094][   T11] br0: port 1(c1) entered disabled state
[ 2525.979766][   T11] c1 (unregistering): left allmulticast mode
[ 2525.979993][   T11] c1 (unregistering): left promiscuous mode
[ 2525.980204][   T11] br0: port 1(c1) entered disabled state
[ 2526.547642][   T11] br0: port 2(c2) entered disabled state
[ 2526.660738][   T11] c2 (unregistering): left allmulticast mode
[ 2526.661003][   T11] c2 (unregistering): left promiscuous mode
[ 2526.661211][   T11] br0: port 2(c2) entered disabled state
[ 2527.220205][   T11] br0: port 3(c3) entered disabled state
[ 2527.311744][   T11] c3 (unregistering): left allmulticast mode
[ 2527.311968][   T11] c3 (unregistering): left promiscuous mode
[ 2527.312164][   T11] br0: port 3(c3) entered disabled state
[ 2527.881581][   T11] br0: port 4(sender) entered disabled state
[ 2527.976763][   T11] sender (unregistering): left allmulticast mode
[ 2527.976986][   T11] sender (unregistering): left promiscuous mode
[ 2527.977182][   T11] br0: port 4(sender) entered disabled state