[ 1256.551751][ T5839] br1: port 1(veth1) entered blocking state
[ 1256.552028][ T5839] br1: port 1(veth1) entered disabled state
[ 1256.552282][ T5839] veth1: entered allmulticast mode
[ 1256.554716][ T5839] veth1: entered promiscuous mode
[ 1256.682360][   T42] br1: port 1(veth1) entered blocking state
[ 1256.682633][   T42] br1: port 1(veth1) entered forwarding state
[ 1289.515195][ T5930] br1: port 1(veth1) entered disabled state
[ 1289.627077][ T5932] veth1: left allmulticast mode
[ 1289.627293][ T5932] veth1: left promiscuous mode
[ 1289.627595][ T5932] br1: port 1(veth1) entered disabled state