[  700.339663][ T4991] br1: port 1(veth1) entered blocking state
[  700.339896][ T4991] br1: port 1(veth1) entered disabled state
[  700.340098][ T4991] veth1: entered allmulticast mode
[  700.341623][ T4991] veth1: entered promiscuous mode
[  700.365693][  T292] br1: port 1(veth1) entered blocking state
[  700.365940][  T292] br1: port 1(veth1) entered forwarding state
[  700.383930][ T4993] br1: port 2(veth2) entered blocking state
[  700.384172][ T4993] br1: port 2(veth2) entered disabled state
[  700.384964][ T4993] veth2: entered allmulticast mode
[  700.386513][ T4993] veth2: entered promiscuous mode
[  700.413010][  T292] br1: port 2(veth2) entered blocking state
[  700.413205][  T292] br1: port 2(veth2) entered forwarding state
[  748.196212][ T6386] br1: port 2(veth2) entered disabled state
[  748.215572][ T6387] veth2: left allmulticast mode
[  748.215756][ T6387] veth2: left promiscuous mode
[  748.215987][ T6387] br1: port 2(veth2) entered disabled state
[  748.249948][ T6388] br1: port 1(veth1) entered disabled state
[  748.267617][ T6389] veth1: left allmulticast mode
[  748.267788][ T6389] veth1: left promiscuous mode
[  748.268017][ T6389] br1: port 1(veth1) entered disabled state