[  645.701610][ T7809] br1: port 1(veth1) entered blocking state
[  645.701833][ T7809] br1: port 1(veth1) entered disabled state
[  645.702017][ T7809] veth1: entered allmulticast mode
[  645.703479][ T7809] veth1: entered promiscuous mode
[  645.782758][ T7812] br1: port 2(veth2) entered blocking state
[  645.783118][ T7812] br1: port 2(veth2) entered disabled state
[  645.783458][ T7812] veth2: entered allmulticast mode
[  645.786737][ T7812] veth2: entered promiscuous mode
[  645.849155][ T7814] br1: port 2(veth2) entered blocking state
[  645.849361][ T7814] br1: port 2(veth2) entered forwarding state
[  645.849766][ T7814] br1: port 1(veth1) entered blocking state
[  645.849940][ T7814] br1: port 1(veth1) entered forwarding state
[  655.794810][ T8141] br1: port 2(veth2) entered disabled state
[  655.795292][ T8141] br1: port 1(veth1) entered disabled state
[  655.841905][ T8143] veth2: left allmulticast mode
[  655.842064][ T8143] veth2: left promiscuous mode
[  655.842283][ T8143] br1: port 2(veth2) entered disabled state
[  655.898868][ T8145] veth1: left allmulticast mode
[  655.899064][ T8145] veth1: left promiscuous mode
[  655.899343][ T8145] br1: port 1(veth1) entered disabled state