[ 1375.681584][T18069] br1: port 1(veth1) entered blocking state
[ 1375.681892][T18069] br1: port 1(veth1) entered disabled state
[ 1375.682245][T18069] veth1: entered allmulticast mode
[ 1375.685525][T18069] veth1: entered promiscuous mode
[ 1375.792834][   T57] br1: port 1(veth1) entered blocking state
[ 1375.793170][   T57] br1: port 1(veth1) entered forwarding state
[ 1389.493482][T18168] br1: port 1(veth1) entered disabled state
[ 1389.570649][T18169] veth1: left allmulticast mode
[ 1389.570878][T18169] veth1: left promiscuous mode
[ 1389.571213][T18169] br1: port 1(veth1) entered disabled state