[Bug 1870589] [NEW] test-seccomp fails test_restrict_suid_sgid on arm64 on Bionic

[Dan Streetman]

Public bug reported:

[impact]

test case failure

[test case]

check autopkgtest logs, e.g.
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-bionic/bionic/arm64/s/systemd/20200401_091111_34f60@/log.gz

/* test_restrict_suid_sgid */
Failed to add suid/sgid rule for architecture arm64, skipping: Numerical argument out of domain
Assertion 'chmod(path, 0775 | S_ISUID) < 0 && errno == EPERM' failed at ../src/test/test-seccomp.c:823, function test_restrict_suid_sgid(). Aborting.
suidsgidseccomp terminated by signal ABRT.
Assertion 'wait_for_terminate_and_check("suidsgidseccomp", pid, WAIT_LOG) == EXIT_SUCCESS' failed at ../src/test/test-seccomp.c:889, function test_restrict_suid_sgid(). Aborting.
FAIL: test-seccomp (code: 134)
Aborted (core dumped)

[regression potential]

TBD

[scope]

this appears to fail only in Bionic, and this specific testcase was
backported in patch CVE-2019-384x-2.patch.  It does not appear that it
ever passed in Bionic on arm64.

[other info]

systemd bionic arm64 autopkgtests have failed forever, but we should fix
that.

** Affects: systemd (Ubuntu)
     Importance: Undecided
         Status: Fix Released

** Affects: systemd (Ubuntu Bionic)
     Importance: Low
     Assignee: Dan Streetman (ddstreet)
         Status: In Progress

** Also affects: systemd (Ubuntu Bionic)
   Importance: Undecided
       Status: New

** Changed in: systemd (Ubuntu)
       Status: New => Fix Released

** Changed in: systemd (Ubuntu Bionic)
     Assignee: (unassigned) => Dan Streetman (ddstreet)

** Changed in: systemd (Ubuntu Bionic)
   Importance: Undecided => Low

** Changed in: systemd (Ubuntu Bionic)
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1870589

Title:
  test-seccomp fails test_restrict_suid_sgid on arm64 on Bionic

Status in systemd package in Ubuntu:
  Fix Released
Status in systemd source package in Bionic:
  In Progress

Bug description:
  [impact]

  test case failure

  [test case]

  check autopkgtest logs, e.g.
  https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-bionic/bionic/arm64/s/systemd/20200401_091111_34f60@/log.gz

  /* test_restrict_suid_sgid */
  Failed to add suid/sgid rule for architecture arm64, skipping: Numerical argument out of domain
  Assertion 'chmod(path, 0775 | S_ISUID) < 0 && errno == EPERM' failed at ../src/test/test-seccomp.c:823, function test_restrict_suid_sgid(). Aborting.
  suidsgidseccomp terminated by signal ABRT.
  Assertion 'wait_for_terminate_and_check("suidsgidseccomp", pid, WAIT_LOG) == EXIT_SUCCESS' failed at ../src/test/test-seccomp.c:889, function test_restrict_suid_sgid(). Aborting.
  FAIL: test-seccomp (code: 134)
  Aborted (core dumped)

  [regression potential]

  TBD

  [scope]

  this appears to fail only in Bionic, and this specific testcase was
  backported in patch CVE-2019-384x-2.patch.  It does not appear that it
  ever passed in Bionic on arm64.

  [other info]

  systemd bionic arm64 autopkgtests have failed forever, but we should
  fix that.

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