[  615.331418][ T7566] br1: port 1(veth1) entered blocking state
[  615.331798][ T7566] br1: port 1(veth1) entered disabled state
[  615.332465][ T7566] veth1: entered allmulticast mode
[  615.334042][ T7566] veth1: entered promiscuous mode
[  615.359571][   T57] br1: port 1(veth1) entered blocking state
[  615.359893][   T57] br1: port 1(veth1) entered forwarding state
[  615.389774][ T7568] br1: port 2(veth2) entered blocking state
[  615.390110][ T7568] br1: port 2(veth2) entered disabled state
[  615.390436][ T7568] veth2: entered allmulticast mode
[  615.392027][ T7568] veth2: entered promiscuous mode
[  615.417699][   T57] br1: port 2(veth2) entered blocking state
[  615.418023][   T57] br1: port 2(veth2) entered forwarding state
[  629.825447][ T7945] br1: port 2(veth2) entered disabled state
[  629.849944][ T7946] veth2: left allmulticast mode
[  629.850268][ T7946] veth2: left promiscuous mode
[  629.850666][ T7946] br1: port 2(veth2) entered disabled state
[  629.888927][ T7947] br1: port 1(veth1) entered disabled state
[  629.914311][ T7948] veth1: left allmulticast mode
[  629.914605][ T7948] veth1: left promiscuous mode
[  629.914992][ T7948] br1: port 1(veth1) entered disabled state