Hi Jakub, On Tue, 29 Mar 2022 at 22:56, Jakub Kicinski <kuba@xxxxxxxxxx> wrote: > > On Tue, 29 Mar 2022 20:19:10 +0530 Naresh Kamboju wrote: > > > > But I can't repro the hung, and we have a timer at the hardness level > > > > IIUC so IDK how this could "hang"? > > > > Did you get a chance to build and test with the config file that I > > have provided ? > > I am using kselftest-merge configs for my daily CI system [1] on gitlab. > > > > If you think the Kconfig is a test > > I have not used the exact config, just a config with TLS=n. > I also have a different GCC version (11.1). > Unfortunately I don't have access to docker or podman on the machines > I'm using. > > > > > Naresh, is there any stack trace in the logs? Can you repro on Linus's > > > > tree? > > > > There is no stack trace print, it was only hung. > > Can you check where the process is stuck and it's state? > /proc/$pid/stack and run that thru scripts/decode_stacktrace I generally use remote devices. which have single serial connection only. However, I will try your suggestions tomorrow and get back to you. > > > I couldn't reproduce this either - I have TLS=m > > > > If you want to reproduce the same build or re-use the bzImage / > > vmlinux / System.map > > you may check the provided link [1]. > > > > Step to reproduce [1]: > > > > # TuxMake supports the concept of runtimes. > > # See https://docs.tuxmake.org/runtimes/, for that to work it requires > > # that you install podman or docker on your system. > > # > > # To install tuxmake on your system globally: > > # sudo pip3 install -U tuxmake > > # > > # See https://docs.tuxmake.org/ for complete documentation. > > # Original tuxmake command with fragments listed below. > > > > tuxmake --runtime podman --target-arch x86_64 --toolchain gcc-11 > > --kconfig defconfig --kconfig-add > > https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/lkft.config > > --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/lkft-crypto.config > > --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/distro-overrides.config > > --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/systemd.config > > --kconfig-add https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/virtio.config > > --kconfig-add CONFIG_IGB=y --kconfig-add > > CONFIG_UNWINDER_FRAME_POINTER=y cpupower headers kernel kselftest > > kselftest-merge modules > > > > > > [1] https://builds.tuxbuild.com/26mKij4yB5Q6WUpOyHHEoHLstVJ/ > > I only see build logs here, are there logs for the run? Yes. Those are only build logs. The test log is here but not very useful. https://lkft.validation.linaro.org/scheduler/job/4770773#L2700 - Naresh
