[ 2017.843391][T18922] veth0: entered allmulticast mode
[ 2017.844252][T18922] veth1: entered allmulticast mode
[ 2017.844871][T18922] veth2: entered allmulticast mode
[ 2017.845505][T18922] veth3: entered allmulticast mode
[ 2017.846119][T18922] veth4: entered allmulticast mode
[ 2017.846728][T18922] veth5: entered allmulticast mode
[ 2053.871002][T18922] veth0: left allmulticast mode
[ 2053.871494][T18922] veth1: left allmulticast mode
[ 2053.871910][T18922] veth2: left allmulticast mode
[ 2053.872310][T18922] veth3: left allmulticast mode
[ 2053.872718][T18922] veth4: left allmulticast mode
[ 2053.873124][T18922] veth5: left allmulticast mode