Hello: This patch was applied to bpf/bpf-next.git (refs/heads/master): On Tue, 16 Mar 2021 21:00:48 +0530 you wrote: > Glibc sleep() switched to clock_nanosleep() from nanosleep(), > thus syscalls:sys_enter_nanosleep tracepoint is not hitting > which is causing testcase failure. Instead of depending on > glibc sleep(), call nanosleep() systemcall directly. > > Before: > # ./get_cgroup_id_user > ... > main:FAIL:compare_cgroup_id kern cgid 0 user cgid 483 > > [...] Here is the summary with links: - selftests/bpf/get_cgroup_id: Use nanosleep() syscall instead of sleep() https://git.kernel.org/bpf/bpf-next/c/56901d483bf1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html