[  863.500470][ T8418] br1: port 1(veth1) entered blocking state
[  863.500683][ T8418] br1: port 1(veth1) entered disabled state
[  863.500879][ T8418] veth1: entered allmulticast mode
[  863.502798][ T8418] veth1: entered promiscuous mode
[  863.527744][   T90] br1: port 1(veth1) entered blocking state
[  863.527946][   T90] br1: port 1(veth1) entered forwarding state
[  874.579399][ T8521] br1: port 1(veth1) entered disabled state
[  874.602230][ T8522] veth1: left allmulticast mode
[  874.602418][ T8522] veth1: left promiscuous mode
[  874.602637][ T8522] br1: port 1(veth1) entered disabled state