ubuntu-kernel-tests

ubuntu_seccomp failed on Bionic 4.15 i386 / s390x

Bug #1887879 reported by Po-Hsu Lin
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
Fix Released
Undecided
Unassigned

Bug Description

Issue found on 4.15.0-112.113 with arch i386 and s390x (passed with amd64 / PowerPC, blacklisted on ARM64)

The error message on i386:
 batch name: 53-sim-binary_tree
 test mode: c
 test type: bpf-sim
 Test 53-sim-binary_tree%%001-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%002-00001 result: FAILURE bpf_sim resulted in KILL
 test arch: x86_64
 Test 53-sim-binary_tree%%003-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%003-00001 result: SUCCESS
 Test 53-sim-binary_tree%%004-00001 result: SUCCESS
 Test 53-sim-binary_tree%%005-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%006-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%007-00001 result: FAILURE bpf_sim resulted in KILL
 test arch: x86_64
 Test 53-sim-binary_tree%%008-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%008-00001 result: SUCCESS
 Test 53-sim-binary_tree%%009-00001 result: SUCCESS
 Test 53-sim-binary_tree%%010-00001 result: FAILURE bpf_sim resulted in KILL
 test arch: x86_64
 Test 53-sim-binary_tree%%011-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%011-00001 result: SUCCESS
 Test 53-sim-binary_tree%%012-00001 result: SUCCESS
 test arch: x86_64
 Test 53-sim-binary_tree%%013-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%013-00001 result: SUCCESS
 Test 53-sim-binary_tree%%014-00001 result: SUCCESS
 Test 53-sim-binary_tree%%015-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%016-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%017-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%018-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%019-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%020-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%021-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%022-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%023-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%024-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%025-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%026-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%027-00001 result: FAILURE bpf_sim resulted in KILL
 test arch: x86_64
 Test 53-sim-binary_tree%%028-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%028-00001 result: SUCCESS
 Test 53-sim-binary_tree%%029-00001 result: SUCCESS
 test arch: x86_64
 Test 53-sim-binary_tree%%030-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%030-00001 result: SUCCESS
 Test 53-sim-binary_tree%%031-00001 result: SUCCESS
 Test 53-sim-binary_tree%%032-00001 result: FAILURE bpf_sim resulted in KILL
 test arch: x86_64
 Test 53-sim-binary_tree%%033-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%033-00001 result: SUCCESS
 Test 53-sim-binary_tree%%034-00001 result: SUCCESS
 Test 53-sim-binary_tree%%035-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%036-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%037-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%038-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%039-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%040-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%041-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%042-00001 result: FAILURE bpf_sim resulted in KILL
 test arch: x86_64
 Test 53-sim-binary_tree%%043-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%043-00001 result: SUCCESS
 Test 53-sim-binary_tree%%044-00001 result: SUCCESS
 test arch: x86_64
 Test 53-sim-binary_tree%%045-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%045-00001 result: SUCCESS
 Test 53-sim-binary_tree%%046-00001 result: SUCCESS
 Test 53-sim-binary_tree%%047-00001 result: FAILURE bpf_sim resulted in KILL
 Test 53-sim-binary_tree%%048-00001 result: FAILURE bpf_sim resulted in KILL

The error message on s390x is a bit different:
 batch name: 53-sim-binary_tree
 test mode: c
 test type: bpf-sim
 Test 53-sim-binary_tree%%001-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%002-00001 result: ERROR bpf_sim rc=14
 test arch: x86_64
 Test 53-sim-binary_tree%%003-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%003-00001 result: SUCCESS
 Test 53-sim-binary_tree%%004-00001 result: SUCCESS
 Test 53-sim-binary_tree%%005-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%006-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%007-00001 result: ERROR bpf_sim rc=14
 test arch: x86_64
 Test 53-sim-binary_tree%%008-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%008-00001 result: SUCCESS
 Test 53-sim-binary_tree%%009-00001 result: SUCCESS
 Test 53-sim-binary_tree%%010-00001 result: ERROR bpf_sim rc=14
 test arch: x86_64
 Test 53-sim-binary_tree%%011-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%011-00001 result: SUCCESS
 Test 53-sim-binary_tree%%012-00001 result: SUCCESS
 test arch: x86_64
 Test 53-sim-binary_tree%%013-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%013-00001 result: SUCCESS
 Test 53-sim-binary_tree%%014-00001 result: SUCCESS
 Test 53-sim-binary_tree%%015-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%016-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%017-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%018-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%019-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%020-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%021-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%022-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%023-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%024-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%025-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%026-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%027-00001 result: ERROR bpf_sim rc=14
 test arch: x86_64
 Test 53-sim-binary_tree%%028-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%028-00001 result: SUCCESS
 Test 53-sim-binary_tree%%029-00001 result: SUCCESS
 test arch: x86_64
 Test 53-sim-binary_tree%%030-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%030-00001 result: SUCCESS
 Test 53-sim-binary_tree%%031-00001 result: SUCCESS
 Test 53-sim-binary_tree%%032-00001 result: ERROR bpf_sim rc=14
 test arch: x86_64
 Test 53-sim-binary_tree%%033-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%033-00001 result: SUCCESS
 Test 53-sim-binary_tree%%034-00001 result: SUCCESS
 Test 53-sim-binary_tree%%035-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%036-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%037-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%038-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%039-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%040-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%041-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%042-00001 result: ERROR bpf_sim rc=14
 test arch: x86_64
 Test 53-sim-binary_tree%%043-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%043-00001 result: SUCCESS
 Test 53-sim-binary_tree%%044-00001 result: SUCCESS
 test arch: x86_64
 Test 53-sim-binary_tree%%045-00001 result: SUCCESS
 test arch: ppc64le
 Test 53-sim-binary_tree%%045-00001 result: SUCCESS
 Test 53-sim-binary_tree%%046-00001 result: SUCCESS
 Test 53-sim-binary_tree%%047-00001 result: ERROR bpf_sim rc=14
 Test 53-sim-binary_tree%%048-00001 result: ERROR bpf_sim rc=14

See original description
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

A bisect shows the first bad commit was:
 0c94a019f5b4 tests: Handle pseudo-syscalls in the sim binary tree test

in the seccomp repo upstream.

As this was only added after this cycle, I will not call this as a regression.

Po-Hsu Lin (cypressyew)
description: updated
description: updated
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Issue reported upstream [1], bug fixed.

Verified on Bionic 4.15 s390x LPAR and it works as expected.

https://github.com/seccomp/libseccomp/issues/267

Changed in ubuntu-kernel-tests:
status: New → Fix Released
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