[  750.529374] br0: port 1(veth1) entered blocking state
[  750.529464] br0: port 1(veth1) entered disabled state
[  750.529527] veth1: entered allmulticast mode
[  750.529687] veth1: entered promiscuous mode
[  750.540287] br0: port 2(veth2) entered blocking state
[  750.540374] br0: port 2(veth2) entered disabled state
[  750.540431] veth2: entered allmulticast mode
[  750.540522] veth2: entered promiscuous mode
[  750.560532] br0: port 1(veth1) entered blocking state
[  750.560596] br0: port 1(veth1) entered forwarding state
[  760.612357] br0: port 2(veth2) entered blocking state
[  760.612460] br0: port 2(veth2) entered forwarding state
[  766.763924] br0: port 2(veth2) entered disabled state
[  766.791849] br0: port 2(veth2) entered blocking state
[  766.791911] br0: port 2(veth2) entered forwarding state
[  772.947021] br0: port 1(veth1) entered disabled state
[  772.957665] br0: port 2(veth2) entered disabled state
[  772.968095] veth2: left allmulticast mode
[  772.968151] veth2: left promiscuous mode
[  772.968204] br0: port 2(veth2) entered disabled state
[  772.968318] veth1: left allmulticast mode
[  772.968351] veth1: left promiscuous mode
[  772.968390] br0: port 1(veth1) entered disabled state