[  644.999126] br1: port 1(veth1) entered blocking state
[  644.999204] br1: port 1(veth1) entered disabled state
[  644.999273] veth1: entered allmulticast mode
[  644.999456] veth1: entered promiscuous mode
[  645.003970] br1: port 1(veth1) entered blocking state
[  645.004115] br1: port 1(veth1) entered forwarding state
[  645.008087] br1: port 2(veth2) entered blocking state
[  645.008198] br1: port 2(veth2) entered disabled state
[  645.008242] veth2: entered allmulticast mode
[  645.008333] veth2: entered promiscuous mode
[  645.012638] br1: port 2(veth2) entered blocking state
[  645.012819] br1: port 2(veth2) entered forwarding state
[  674.689892] br1: port 2(veth2) entered disabled state
[  674.694893] veth2: left allmulticast mode
[  674.695051] veth2: left promiscuous mode
[  674.695092] br1: port 2(veth2) entered disabled state
[  674.700073] br1: port 1(veth1) entered disabled state
[  674.705188] veth1: left allmulticast mode
[  674.705274] veth1: left promiscuous mode
[  674.705435] br1: port 1(veth1) entered disabled state