hi, Xiao, On Wed, Jun 25, 2025 at 03:43:58PM +0800, Xiao Ni wrote: > Hi all > > I've run 05r1-failfast about 50 times and can't reproduce this problem. > > The kernel version: branch md-6.16 of > https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git > The mdadm version: main branch of https://github.com/md-raid-utilities/mdadm sorry for this. we checked again, when this bisect done, we were still using an old version mdadm that we pulled in May. now we updated to use latest mdadm and the mdadm-selftests.05r1-failfast can pass on bc8ce8eaa2 now. > > Regards > Xiao >