Hello,

kernel test robot noticed "kernel-selftests.seccomp.seccomp_bpf.TRAP.dfl.fail" on:

commit: 0710a1a73fb45033ebb06073e374ab7d44a05f15 ("selftests/harness: Merge TEST_F_FORK() into TEST_F()") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

[test failed on linux-next/master 67908bf6954b7635d33760ff6dfc189fc26ccc89]

in testcase: kernel-selftests version: kernel-selftests-x86_64-4306b286-1_20240301 with following parameters:

group: group-s

compiler: gcc-12 test machine: 36 threads 1 sockets Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz (Cascade Lake) with 32G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)

If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot oliver.sang@intel.com | Closes: https://lore.kernel.org/oe-lkp/202403051529.cf359aed-oliver.sang@intel.com

in fact, we found more tests failed on this commit but can pass on parent:

e74048650eaff667 0710a1a73fb45033ebb06073e37 ---------------- --------------------------- fail:runs %reproduction fail:runs | | | :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_poke.read_has_side_effects.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.kill_after.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.kill_immediate.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.skip_after.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.syscall_allowed.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.syscall_errno.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.syscall_faked.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.syscall_redirected.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.kill_after.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.kill_immediate.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.skip_after.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.syscall_allowed.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.syscall_errno.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.syscall_faked.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.syscall_redirected.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRAP.dfl.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRAP.ign.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.precedence.kill_is_highest.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.precedence.kill_is_highest_in_any_order.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.precedence.trap_is_second.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.precedence.trap_is_second_in_any_order.fail

more details could be found in 'kernel-selftests' file in below link.

The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20240305/202403051529.cf359aed-olive...