[ 1155.980464][T22946] veth0: entered allmulticast mode
[ 1155.980891][T22946] veth1: entered allmulticast mode
[ 1155.981198][T22946] veth2: entered allmulticast mode
[ 1155.981517][T22946] veth3: entered allmulticast mode
[ 1167.201334][T22946] veth0: left allmulticast mode
[ 1167.201610][T22946] veth1: left allmulticast mode
[ 1167.201824][T22946] veth2: left allmulticast mode
[ 1167.202007][T22946] veth3: left allmulticast mode