[  500.166653][ T7455] br1: port 1(veth1) entered blocking state
[  500.166870][ T7455] br1: port 1(veth1) entered disabled state
[  500.167049][ T7455] veth1: entered allmulticast mode
[  500.168431][ T7455] veth1: entered promiscuous mode
[  500.237287][ T3690] br1: port 1(veth1) entered blocking state
[  500.237494][ T3690] br1: port 1(veth1) entered forwarding state
[  500.278363][ T7468] br1: port 2(veth2) entered blocking state
[  500.278555][ T7468] br1: port 2(veth2) entered disabled state
[  500.278735][ T7468] veth2: entered allmulticast mode
[  500.280146][ T7468] veth2: entered promiscuous mode
[  500.354204][ T3690] br1: port 2(veth2) entered blocking state
[  500.354438][ T3690] br1: port 2(veth2) entered forwarding state
[  518.224814][ T7886] br1: port 2(veth2) entered disabled state
[  518.249517][ T7888] veth2: left allmulticast mode
[  518.249684][ T7888] veth2: left promiscuous mode
[  518.250548][ T7888] br1: port 2(veth2) entered disabled state
[  518.285578][ T7890] br1: port 1(veth1) entered disabled state
[  518.316705][ T7892] veth1: left allmulticast mode
[  518.316875][ T7892] veth1: left promiscuous mode
[  518.317101][ T7892] br1: port 1(veth1) entered disabled state