Hi, Jason and Leon, I found that there is a DEB installation error in rdma-core v44.0. The error prompt: dpkg: error processing archive libibverbs-dev_44.0-2_arm64.deb (--install): trying to overwrite '/usr/lib/aarch64-linux-gnu/libmana.so', which is also in package ibverbs-providers:arm64 44.0-2 It has been fixed by commit 766f88465e32 ("debian: Exclude libmana.so from ibverbs-providers") in master branch [1]. Today new version is released, but the commit does not present in stable-v44 still [2]. I want to fix this issue for v44, but it seems that there is nobody creating PRs for stable-xx branches. How to handle this? Thanks, Cheng Xu [1] https://github.com/linux-rdma/rdma-core/commit/766f88465e326d6b01d4122c8172f5bb80ae2641 [2] https://github.com/linux-rdma/rdma-core/blob/v44.1/debian/ibverbs-providers.install