[  636.291033] br1: port 1(veth1) entered blocking state
[  636.291090] br1: port 1(veth1) entered disabled state
[  636.291125] veth1: entered allmulticast mode
[  636.291180] veth1: entered promiscuous mode
[  636.295054] br1: port 1(veth1) entered blocking state
[  636.295121] br1: port 1(veth1) entered forwarding state
[  636.298941] br1: port 2(veth2) entered blocking state
[  636.298976] br1: port 2(veth2) entered disabled state
[  636.299016] veth2: entered allmulticast mode
[  636.299071] veth2: entered promiscuous mode
[  636.302923] br1: port 2(veth2) entered blocking state
[  636.302969] br1: port 2(veth2) entered forwarding state
[  645.239853] br1: port 2(veth2) entered disabled state
[  645.243691] veth2: left allmulticast mode
[  645.243756] veth2: left promiscuous mode
[  645.243829] br1: port 2(veth2) entered disabled state
[  645.247681] br1: port 1(veth1) entered disabled state
[  645.251436] veth1: left allmulticast mode
[  645.251493] veth1: left promiscuous mode
[  645.251557] br1: port 1(veth1) entered disabled state