[  656.072668][ T3982] br1: port 1(veth1) entered blocking state
[  656.073419][ T3982] br1: port 1(veth1) entered disabled state
[  656.073669][ T3982] veth1: entered allmulticast mode
[  656.075619][ T3982] veth1: entered promiscuous mode
[  656.098512][   T92] br1: port 1(veth1) entered blocking state
[  656.098712][   T92] br1: port 1(veth1) entered forwarding state
[  667.305472][ T4081] br1: port 1(veth1) entered disabled state
[  667.334638][ T4082] veth1: left allmulticast mode
[  667.334813][ T4082] veth1: left promiscuous mode
[  667.335161][ T4082] br1: port 1(veth1) entered disabled state