[  772.891305][T10421] br1: port 1(veth1) entered blocking state
[  772.891671][T10421] br1: port 1(veth1) entered disabled state
[  772.891998][T10421] veth1: entered allmulticast mode
[  772.893628][T10421] veth1: entered promiscuous mode
[  772.928074][ T4300] br1: port 1(veth1) entered blocking state
[  772.928439][ T4300] br1: port 1(veth1) entered forwarding state
[  772.964991][T10423] br1: port 2(veth2) entered blocking state
[  772.965397][T10423] br1: port 2(veth2) entered disabled state
[  772.965777][T10423] veth2: entered allmulticast mode
[  772.967376][T10423] veth2: entered promiscuous mode
[  772.992051][   T38] br1: port 2(veth2) entered blocking state
[  772.992397][   T38] br1: port 2(veth2) entered forwarding state
[  787.556802][T10800] br1: port 2(veth2) entered disabled state
[  787.586839][T10802] veth2: left allmulticast mode
[  787.587148][T10802] veth2: left promiscuous mode
[  787.587544][T10802] br1: port 2(veth2) entered disabled state
[  787.620043][T10803] br1: port 1(veth1) entered disabled state
[  787.643725][T10804] veth1: left allmulticast mode
[  787.644013][T10804] veth1: left promiscuous mode
[  787.644399][T10804] br1: port 1(veth1) entered disabled state