Maintainers for libibverbs1 are Benjamin Drung <bdrung@ubuntu.com>.
You may want to refer to the following packages that are part of the same source: ibacm, ibverbs-providers, ibverbs-utils, infiniband-diags, libibmad-dev, libibmad5, libibnetdisc-dev, libibnetdisc5, libibnetdisc5t64, libibumad-dev, libibumad3, libibverbs-dev, librdmacm-dev, librdmacm1, librdmacm1t64, python3-pyverbs, rdma-core, rdmacm-utils, srptools.
You might like to refer to the libibverbs1 package page, to the Package Tracking System, or to the source package src:rdma-core's bug page.
If you find a bug not listed here, please report it.