[ 1155.392542][T21237] br1: port 1(veth1) entered blocking state
[ 1155.392815][T21237] br1: port 1(veth1) entered disabled state
[ 1155.393072][T21237] veth1: entered allmulticast mode
[ 1155.394674][T21237] veth1: entered promiscuous mode
[ 1155.429061][   T37] br1: port 1(veth1) entered blocking state
[ 1155.429340][   T37] br1: port 1(veth1) entered forwarding state
[ 1170.030642][T21374] br1: port 1(veth1) entered disabled state
[ 1170.067787][T21375] veth1: left allmulticast mode
[ 1170.068042][T21375] veth1: left promiscuous mode
[ 1170.068735][T21375] br1: port 1(veth1) entered disabled state