[  421.017992] br1: port 1(veth1) entered blocking state
[  421.018051] br1: port 1(veth1) entered disabled state
[  421.018102] veth1: entered allmulticast mode
[  421.018181] veth1: entered promiscuous mode
[  421.022594] br1: port 1(veth1) entered blocking state
[  421.022674] br1: port 1(veth1) entered forwarding state
[  421.027102] br1: port 2(veth2) entered blocking state
[  421.027153] br1: port 2(veth2) entered disabled state
[  421.027189] veth2: entered allmulticast mode
[  421.027263] veth2: entered promiscuous mode
[  421.031686] br1: port 2(veth2) entered blocking state
[  421.031763] br1: port 2(veth2) entered forwarding state
[  450.866767] br1: port 1(veth1) entered disabled state
[  450.870851] br1: port 2(veth2) entered disabled state
[  450.874827] veth2: left allmulticast mode
[  450.874863] veth2: left promiscuous mode
[  450.874892] br1: port 2(veth2) entered disabled state
[  450.874998] veth1: left allmulticast mode
[  450.875020] veth1: left promiscuous mode
[  450.875044] br1: port 1(veth1) entered disabled state