[ 1521.851812][T12498] br1: port 1(veth1) entered blocking state
[ 1521.852543][T12498] br1: port 1(veth1) entered disabled state
[ 1521.852983][T12498] veth1: entered allmulticast mode
[ 1521.859007][T12498] veth1: entered promiscuous mode
[ 1521.984345][   T45] br1: port 1(veth1) entered blocking state
[ 1521.984768][   T45] br1: port 1(veth1) entered forwarding state
[ 1537.147566][T12597] br1: port 1(veth1) entered disabled state
[ 1537.269365][T12598] veth1: left allmulticast mode
[ 1537.269716][T12598] veth1: left promiscuous mode
[ 1537.270247][T12598] br1: port 1(veth1) entered disabled state