[  575.018245][ T3843] br1: port 1(veth1) entered blocking state
[  575.019607][ T3843] br1: port 1(veth1) entered disabled state
[  575.020205][ T3843] veth1: entered allmulticast mode
[  575.022123][ T3843] veth1: entered promiscuous mode
[  575.241190][    T8] br1: port 1(veth1) entered blocking state
[  575.241474][    T8] br1: port 1(veth1) entered forwarding state
[  575.405570][ T3846] br1: port 2(veth2) entered blocking state
[  575.405861][ T3846] br1: port 2(veth2) entered disabled state
[  575.406137][ T3846] veth2: entered allmulticast mode
[  575.409678][ T3846] veth2: entered promiscuous mode
[  575.563491][   T52] br1: port 2(veth2) entered blocking state
[  575.563762][   T52] br1: port 2(veth2) entered forwarding state
[  598.786792][ T3997] br1: port 2(veth2) entered disabled state
[  598.952044][ T3998] veth2: left allmulticast mode
[  598.952330][ T3998] veth2: left promiscuous mode
[  598.952766][ T3998] br1: port 2(veth2) entered disabled state
[  599.096682][ T3999] br1: port 1(veth1) entered disabled state
[  599.261079][ T4000] veth1: left allmulticast mode
[  599.261287][ T4000] veth1: left promiscuous mode
[  599.261587][ T4000] br1: port 1(veth1) entered disabled state