[  756.569936] br1: port 1(veth1) entered blocking state
[  756.569989] br1: port 1(veth1) entered disabled state
[  756.570025] veth1: entered allmulticast mode
[  756.570084] veth1: entered promiscuous mode
[  756.572972] br1: port 1(veth1) entered blocking state
[  756.573015] br1: port 1(veth1) entered forwarding state
[  756.575666] br1: port 2(veth2) entered blocking state
[  756.575702] br1: port 2(veth2) entered disabled state
[  756.575745] veth2: entered allmulticast mode
[  756.575800] veth2: entered promiscuous mode
[  756.578441] br1: port 2(veth2) entered blocking state
[  756.578480] br1: port 2(veth2) entered forwarding state
[  766.494789] br1: port 2(veth2) entered disabled state
[  766.497698] veth2: left allmulticast mode
[  766.497760] veth2: left promiscuous mode
[  766.497828] br1: port 2(veth2) entered disabled state
[  766.500809] br1: port 1(veth1) entered disabled state
[  766.503480] veth1: left allmulticast mode
[  766.503508] veth1: left promiscuous mode
[  766.503532] br1: port 1(veth1) entered disabled state