[  576.736771][ T2253] br1: port 1(veth1) entered blocking state
[  576.737118][ T2253] br1: port 1(veth1) entered disabled state
[  576.737414][ T2253] veth1: entered allmulticast mode
[  576.739439][ T2253] veth1: entered promiscuous mode
[  576.921986][   T49] br1: port 1(veth1) entered blocking state
[  576.922667][   T49] br1: port 1(veth1) entered forwarding state
[  577.079394][ T2255] br1: port 2(veth2) entered blocking state
[  577.079667][ T2255] br1: port 2(veth2) entered disabled state
[  577.079974][ T2255] veth2: entered allmulticast mode
[  577.081967][ T2255] veth2: entered promiscuous mode
[  577.243087][   T49] br1: port 2(veth2) entered blocking state
[  577.243399][   T49] br1: port 2(veth2) entered forwarding state
[  724.603220][ T3576] br1: port 2(veth2) entered disabled state
[  724.750793][ T3577] veth2: left allmulticast mode
[  724.751044][ T3577] veth2: left promiscuous mode
[  724.751365][ T3577] br1: port 2(veth2) entered disabled state
[  724.904122][ T3578] br1: port 1(veth1) entered disabled state
[  725.051189][ T3580] veth1: left allmulticast mode
[  725.051402][ T3580] veth1: left promiscuous mode
[  725.051715][ T3580] br1: port 1(veth1) entered disabled state