[  860.533728][ T6481] br1: port 1(veth1) entered blocking state
[  860.534148][ T6481] br1: port 1(veth1) entered disabled state
[  860.534511][ T6481] veth1: entered allmulticast mode
[  860.537049][ T6481] veth1: entered promiscuous mode
[  860.583294][   T37] br1: port 1(veth1) entered blocking state
[  860.583736][   T37] br1: port 1(veth1) entered forwarding state
[  875.839179][ T6620] br1: port 1(veth1) entered disabled state
[  875.861768][ T6621] veth1: left allmulticast mode
[  875.861949][ T6621] veth1: left promiscuous mode
[  875.862196][ T6621] br1: port 1(veth1) entered disabled state