Bug 239292 - Flakey test case: sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger
Summary: Flakey test case: sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unr...
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: tests (show other bugs)
Version: CURRENT
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-testing mailing list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-07-19 05:35 UTC by Li-Wen Hsu
Modified: 2019-08-12 19:27 UTC (History)
2 users (show)

See Also:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Li-Wen Hsu freebsd_committer 2019-07-19 05:35:34 UTC
sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger starts unstable since Jun:

https://ci.freebsd.org/job/FreeBSD-head-amd64-test/11408/testReport/junit/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/
https://ci.freebsd.org/job/FreeBSD-head-amd64-test/11539/testReport/junit/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/
https://ci.freebsd.org/job/FreeBSD-head-amd64-test/11567/testReport/junit/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/
https://ci.freebsd.org/job/FreeBSD-head-amd64-test/11632/testReport/junit/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/
https://ci.freebsd.org/job/FreeBSD-head-amd64-test/11736/testReport/junit/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/
https://ci.freebsd.org/job/FreeBSD-head-amd64-test/11819/testReport/junit/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/
https://ci.freebsd.org/job/FreeBSD-head-amd64-test/11896/testReport/junit/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/
https://ci.freebsd.org/job/FreeBSD-head-amd64-test/11899/testReport/junit/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/

https://ci.freebsd.org/job/FreeBSD-head-i386-test/6033/testReport/sys.kern/ptrace_test/ptrace__follow_fork_child_detached_unrelated_debugger/

---

Error Message
/usr/src/tests/sys/kern/ptrace_test.c:567: WIFSTOPPED(status) not met
Standard Error
Test case metadata
------------------

allowed_architectures is empty
allowed_platforms is empty
description is empty
has_cleanup = false
is_exclusive = false
required_configs is empty
required_disk_space = 0
required_files is empty
required_memory = 0
required_programs is empty
required_user is empty
timeout = 300

Timing information
------------------

Start time: 2019-06-24T18:52:34.850499Z
End time:   2019-06-24T18:52:34.857713Z
Duration:   0.007s

Original stderr
---------------

/usr/src/tests/sys/kern/ptrace_test.c:787: read(cpipe[1], &fpid, sizeof(fpid)) == 0 not met
Comment 1 commit-hook freebsd_committer 2019-07-22 10:38:41 UTC
A commit references this bug:

Author: lwhsu
Date: Mon Jul 22 10:37:57 UTC 2019
New revision: 350211
URL: https://svnweb.freebsd.org/changeset/base/350211

Log:
  Temporarily skip flakey test case
  sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger

  PR:		239292
  Sponsored by:	The FreeBSD Foundation

Changes:
  head/tests/sys/kern/ptrace_test.c