[ 1787.726013][ T9762] br1: port 1(veth1) entered blocking state
[ 1787.726309][ T9762] br1: port 1(veth1) entered disabled state
[ 1787.726637][ T9762] veth1: entered allmulticast mode
[ 1787.729467][ T9762] veth1: entered promiscuous mode
[ 1787.906871][   T38] br1: port 1(veth1) entered blocking state
[ 1787.907149][   T38] br1: port 1(veth1) entered forwarding state
[ 1809.811492][ T9901] br1: port 1(veth1) entered disabled state
[ 1809.975755][ T9902] veth1: left allmulticast mode
[ 1809.976002][ T9902] veth1: left promiscuous mode
[ 1809.976318][ T9902] br1: port 1(veth1) entered disabled state