[  750.730568][T18439] br1: port 1(veth1) entered blocking state
[  750.731087][T18439] br1: port 1(veth1) entered disabled state
[  750.734012][T18439] veth1: entered allmulticast mode
[  750.745315][T18439] veth1: entered promiscuous mode
[  750.805084][T17236] br1: port 1(veth1) entered blocking state
[  750.805426][T17236] br1: port 1(veth1) entered forwarding state
[  750.841354][T18442] br1: port 2(veth2) entered blocking state
[  750.841647][T18442] br1: port 2(veth2) entered disabled state
[  750.841930][T18442] veth2: entered allmulticast mode
[  750.845083][T18442] veth2: entered promiscuous mode
[  750.894634][   T92] br1: port 2(veth2) entered blocking state
[  750.894948][   T92] br1: port 2(veth2) entered forwarding state
[  771.103777][T18658] br1: port 2(veth2) entered disabled state
[  771.143476][T18659] veth2: left allmulticast mode
[  771.143734][T18659] veth2: left promiscuous mode
[  771.144111][T18659] br1: port 2(veth2) entered disabled state
[  771.196084][T18660] br1: port 1(veth1) entered disabled state
[  771.254339][T18661] veth1: left allmulticast mode
[  771.254647][T18661] veth1: left promiscuous mode
[  771.255119][T18661] br1: port 1(veth1) entered disabled state