[  500.405754] br1: port 1(veth1) entered blocking state
[  500.405839] br1: port 1(veth1) entered disabled state
[  500.405905] veth1: entered allmulticast mode
[  500.406000] veth1: entered promiscuous mode
[  500.423064] br1: port 1(veth1) entered blocking state
[  500.423121] br1: port 1(veth1) entered forwarding state
[  500.437505] br1: port 2(veth2) entered blocking state
[  500.437567] br1: port 2(veth2) entered disabled state
[  500.437631] veth2: entered allmulticast mode
[  500.437717] veth2: entered promiscuous mode
[  500.454079] br1: port 2(veth2) entered blocking state
[  500.454137] br1: port 2(veth2) entered forwarding state
[  531.809116] br1: port 1(veth1) entered disabled state
[  531.826425] br1: port 2(veth2) entered disabled state
[  531.844623] veth2: left allmulticast mode
[  531.844678] veth2: left promiscuous mode
[  531.844725] br1: port 2(veth2) entered disabled state
[  531.844843] veth1: left allmulticast mode
[  531.844878] veth1: left promiscuous mode
[  531.844913] br1: port 1(veth1) entered disabled state