[  560.175032][ T4989] br1: port 1(veth1) entered blocking state
[  560.175541][ T4989] br1: port 1(veth1) entered disabled state
[  560.175732][ T4989] veth1: entered allmulticast mode
[  560.177114][ T4989] veth1: entered promiscuous mode
[  560.212162][  T193] br1: port 1(veth1) entered blocking state
[  560.212351][  T193] br1: port 1(veth1) entered forwarding state
[  560.238962][ T4991] br1: port 2(veth2) entered blocking state
[  560.239609][ T4991] br1: port 2(veth2) entered disabled state
[  560.239792][ T4991] veth2: entered allmulticast mode
[  560.241179][ T4991] veth2: entered promiscuous mode
[  560.262528][ T1420] br1: port 2(veth2) entered blocking state
[  560.262721][ T1420] br1: port 2(veth2) entered forwarding state
[  605.771958][ T6388] br1: port 2(veth2) entered disabled state
[  605.797941][ T6389] veth2: left allmulticast mode
[  605.798140][ T6389] veth2: left promiscuous mode
[  605.798907][ T6389] br1: port 2(veth2) entered disabled state
[  605.825979][ T6390] br1: port 1(veth1) entered disabled state
[  605.854992][ T6391] veth1: left allmulticast mode
[  605.855145][ T6391] veth1: left promiscuous mode
[  605.855364][ T6391] br1: port 1(veth1) entered disabled state