[ 1819.021627][T17521] br1: port 1(veth1) entered blocking state
[ 1819.023137][T17521] br1: port 1(veth1) entered disabled state
[ 1819.023567][T17521] veth1: entered allmulticast mode
[ 1819.027018][T17521] veth1: entered promiscuous mode
[ 1819.132872][   T38] br1: port 1(veth1) entered blocking state
[ 1819.133344][   T38] br1: port 1(veth1) entered forwarding state
[ 1834.211546][T17621] br1: port 1(veth1) entered disabled state
[ 1834.341160][T17622] veth1: left allmulticast mode
[ 1834.341515][T17622] veth1: left promiscuous mode
[ 1834.344118][T17622] br1: port 1(veth1) entered disabled state