[  541.701312][ T3786] br1: port 1(veth1) entered blocking state
[  541.701525][ T3786] br1: port 1(veth1) entered disabled state
[  541.701705][ T3786] veth1: entered allmulticast mode
[  541.703136][ T3786] veth1: entered promiscuous mode
[  541.724909][   T38] br1: port 1(veth1) entered blocking state
[  541.725108][   T38] br1: port 1(veth1) entered forwarding state
[  568.833585][ T3965] br1: port 1(veth1) entered disabled state
[  568.853190][ T3966] veth1: left allmulticast mode
[  568.853382][ T3966] veth1: left promiscuous mode
[  568.853627][ T3966] br1: port 1(veth1) entered disabled state