[  551.604297][ T6688] br1: port 1(veth1) entered blocking state
[  551.604578][ T6688] br1: port 1(veth1) entered disabled state
[  551.604876][ T6688] veth1: entered allmulticast mode
[  551.606629][ T6688] veth1: entered promiscuous mode
[  551.628663][   T68] br1: port 1(veth1) entered blocking state
[  551.628878][   T68] br1: port 1(veth1) entered forwarding state
[  551.664116][ T6690] br1: port 2(veth2) entered blocking state
[  551.664358][ T6690] br1: port 2(veth2) entered disabled state
[  551.664610][ T6690] veth2: entered allmulticast mode
[  551.666217][ T6690] veth2: entered promiscuous mode
[  551.687383][   T39] br1: port 2(veth2) entered blocking state
[  551.687621][   T39] br1: port 2(veth2) entered forwarding state
[  585.368277][ T6922] br1: port 1(veth1) entered disabled state
[  585.392192][ T6923] br1: port 2(veth2) entered disabled state
[  585.414771][ T6924] veth2: left allmulticast mode
[  585.414949][ T6924] veth2: left promiscuous mode
[  585.415196][ T6924] br1: port 2(veth2) entered disabled state
[  585.416407][ T6924] veth1: left allmulticast mode
[  585.416557][ T6924] veth1: left promiscuous mode
[  585.416785][ T6924] br1: port 1(veth1) entered disabled state