Control: tags -1 + upstream Control: forwarded -1 https://tracker.ceph.com/issues/73886 https://lore.kernel.org/ceph-devel/[email protected]/
Hi Reinhard, On Sun, Jan 25, 2026 at 11:22:52AM +0100, Reinhard Eilmsteiner wrote: > OK, I just restarted > > FYI, I have create this script to build kernels: > #!/bin/bash > > cd /home/eilmrein/code/linux-stable > git checkout $1 > cp /boot/config-$(uname -r) .config > yes '' | make localmodconfig > ./scripts/config --module CEPH_FS > ./scripts/config --module CEPH_LIB > ./scripts/config --enable CEPH_FSCACHE > ./scripts/config --enable CEPH_FS_POSIX_ACL > make savedefconfig > mv defconfig arch/x86/configs/my_defconfig > make my_defconfig > make -j $(nproc) bindeb-pkg > > After having run it with v6.12.58 as argument, I installed the resulting > kernel using > sudo dpkg -i linux-image-6.12.58_6.12.58-16_amd64.deb > > Booted into it and did a quick ls on one of the cephfs, which I have systemd > automount for me - however it also fails when I try to mount it manually , I > get > natchez➜ codels /remote/vdl/files01 > [1] 2647 killed ls --color=tty /remote/vdl/files01 > > , did the requested git bisect bad > > and as it is the immediate successor, I now ran this right after making the > current kernel as bad. > > git bisect start > # status: waiting for both good and bad commits > # good: [8a243ecde1f6447b8e237f2c1c67c0bb67d16d67] Linux 6.12.57 > git bisect good 8a243ecde1f6447b8e237f2c1c67c0bb67d16d67 > # status: waiting for bad commit, 1 good commit known > # bad: [567bd8cbc2fe6b28b78864cbbbc41b0d405eb83c] Linux 6.12.63 > git bisect bad 567bd8cbc2fe6b28b78864cbbbc41b0d405eb83c > # bad: [7475d784169c7df48b0c55525fb862e06674d63c] Linux 6.12.58 > git bisect bad 7475d784169c7df48b0c55525fb862e06674d63c This is still not the bisect procedure :). The next ommit pointed out by the procedure to bisec would be 850c7f0537cc5a37ed012592907920637cc548b6 . You need to build with that commit up a kernel, boot into it, test if ceph mount works or not and based on the result mark it with 'git bisect bad' or 'git bisect good'. Git will then calculate you the next commit to test, and you interate until you get 'the first bad commit' result. We need to have that (or worst case a range, if you needed to skip one). But in meahwhile I have found an upstream repot which matches your report: https://tracker.ceph.com/issues/73886 https://lore.kernel.org/ceph-devel/[email protected]/ So it would be great if you instead could built the current kernel in trixie with this patch added on top. The procedure for this one is documented in https://kernel-team.pages.debian.net/kernel-handbook/ch-common-tasks.html#id-1.6.6.4 but let me know if you need help with that. Regards, Salvatore
