FreeBSD CI Weekly Report 2019-11-24
===================================

Here is a summary of the FreeBSD Continuous Integration results for the period
from 2019-11-18 to 2019-11-24.

During this period, we have:

* 2617 builds (95.1% (+3.9) passed, 4.9% (-3.9) failed) of buildworld and
buildkernel (GENERIC and LINT) were executed on aarch64, amd64, armv6,
armv7, i386, mips, mips64, powerpc, powerpc64, powerpcspe, riscv64,
sparc64 architectures for head, stable/12, stable/11 branches.
* 349 test runs (83.1% (-14.8) passed, 8.9% (-6.8) unstable, 8.0% (+8)
exception) were executed on amd64, i386, riscv64 architectures for head,
stable/12, stable/11 branches.
* 48 doc builds (100% (0) passed)

Test case status (on 2019-11-24 23:59):
| Branch/Architecture | Total | Pass | Fail | Skipped |
| ------------------- | --------- | --------- | ----- | ------- |
| head/amd64 | 7618 (+7) | 7552 (+6) | 0 (0) | 66 (+1) |
| head/i386 | 7616 (+7) | 7546 (+9) | 0 (0) | 70 (-2) |
| 12-STABLE/amd64 | 7483 (0) | 7435 (0) | 0 (0) | 48 (0) |
| 12-STABLE/i386 | 7481 (0) | 7426 (+3) | 0 (0) | 55 (-3) |
| 11-STABLE/amd64 | 6853 (0) | 6803 (-3) | 0 (0) | 50 (+3) |
| 11-STABLE/i386 | 6851 (0) | 6799 (0) | 0 (0) | 52 (0) |

(The statistics from experimental jobs are omitted)

If any of the issues found by CI are in your area of interest or expertise
please investigate the PRs listed below.

The latest web version of this report is available at
https://hackmd.io/@FreeBSD-CI/report-20191124 and archive is available at
https://hackmd.io/@FreeBSD-CI/, any help is welcome.

## News

* A new wiki page started at https://wiki.freebsd.org/Jenkins/Debug describes
how to reproduce and debug the failing cases. It is welcomed to add more
contents.

* A list of "FreeBSD CI Tasks and Ideas" is keeping at
https://hackmd.io/@FreeBSD-CI/freebsd-ci-todo , please contact
[e-mail] and [e-mail] if you are interested or
have new ideas.

* Experimental "Hardware test lab" result is available at:
https://ci.freebsd.org/hwlab/ , more hardware support is welcomed!

* We are collecting information of FreeBSD in software development, for future
collaboration. The wiki page is https://wiki.freebsd.org/3rdPartySoftwareCI ,
plese help adding more information.

## Fixed tests

* https://bugs.freebsd.org/242095
failing test case: usr.bin.unifdef.basic_test.basic

## Failing and Flaky Tests (from experimental jobs)

* https://ci.freebsd.org/job/FreeBSD-head-amd64-dtrace_test/
* cddl.usr.sbin.dtrace.common.misc.t_dtrace_contrib.tst_dynopt_d
* https://bugs.freebsd.org/237641

* https://ci.freebsd.org/job/FreeBSD-head-amd64-test_zfs/
* There are ~13 failing and ~100 skipped cases, including flakey ones, see
https://ci.freebsd.org/job/FreeBSD-head-amd64-test_zfs/lastCompletedBuild/testReport/ for more details
* Work for cleaning these failing cass are in progress

## Disabled Tests

* sys.fs.tmpfs.mount_test.large
https://bugs.freebsd.org/212862
* sys.fs.tmpfs.link_test.kqueue
https://bugs.freebsd.org/213662
* sys.kqueue.libkqueue.kqueue_test.main
https://bugs.freebsd.org/233586
* sys.kern.ptrace_test.ptrace__PT_KILL_competing_stop
https://bugs.freebsd.org/220841
* lib.libc.regex.exhaust_test.regcomp_too_big (i386 only)
https://bugs.freebsd.org/237450
* sys.netinet.socket_afinet.socket_afinet_bind_zero (new)
https://bugs.freebsd.org/238781
* sys.netpfil.pf.names.names
* sys.netpfil.pf.synproxy.synproxy
https://bugs.freebsd.org/238870
* sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger
https://bugs.freebsd.org/239292
* sys.kern.ptrace_test.ptrace__follow_fork_both_attached_unrelated_debugger
https://bugs.freebsd.org/239397
* sys.kern.ptrace_test.ptrace__parent_sees_exit_after_child_debugger
https://bugs.freebsd.org/239399
* sys.kern.ptrace_test.ptrace__follow_fork_parent_detached_unrelated_debugger
https://bugs.freebsd.org/239425
* lib.libc.gen.getmntinfo_test.getmntinfo_test
https://bugs.freebsd.org/240049
* sys.sys.qmath_test.qdivq_s64q
https://bugs.freebsd.org/240219
* sys.kern.ptrace_test.ptrace__getppid
https://bugs.freebsd.org/240510
* lib.libc.sys.stat_test.stat_socket
https://bugs.freebsd.org/240621
* lib.libarchive.functional_test.test_write_filter_zstd
https://bugs.freebsd.org/240683
* lib.libcasper.services.cap_dns.dns_test.main
https://bugs.freebsd.org/241435
* local.kyua.* (31 cases) & local.lutok.* (3 cases) on 11-i386
https://ci.freebsd.org/job/FreeBSD-stable-11-i386-test/2278/testReport/

## Issues

### Cause build fails
* https://bugs.freebsd.org/233735
Possible build race: genoffset.o /usr/src/sys/sys/types.h: error: machine/endian.h: No such file or directory
* https://bugs.freebsd.org/233769
Possible build race: ld: error: unable to find library -lgcc_s

### Cause kernel panics
* https://bugs.freebsd.org/238870
sys.netpfil.pf.names.names and sys.netpfil.pf.synproxy.synproxy cause panic
Patch exists:
* https://reviews.freebsd.org/D20868
* https://reviews.freebsd.org/D20869

### Open
* https://bugs.freebsd.org/237403
Tests in sys/opencrypto should be converted to Python3
* https://bugs.freebsd.org/237641
Flakey test case: common.misc.t_dtrace_contrib.tst_dynopt_d
* https://bugs.freebsd.org/237656
"Freed UMA keg (rtentry) was not empty (18 items). Lost 1 pages of memory." seen when running sys/netipsec tests
* https://bugs.freebsd.org/238781
sys.netinet.socket_afinet.socket_afinet_bind_zero does not work when mac_portacl(4) loaded
* https://bugs.freebsd.org/239292
Flakey test case: sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger
* https://bugs.freebsd.org/239397
Flakey test case: sys.kern.ptrace_test.ptrace__follow_fork_both_attached_unrelated_debugger
* https://bugs.freebsd.org/239399
Flakey test case: sys.kern.ptrace_test.ptrace__parent_sees_exit_after_child_debugger
* https://bugs.freebsd.org/239425
Flakey test case: sys.kern.ptrace_test.ptrace__follow_fork_parent_detached_unrelated_debugger
* https://bugs.freebsd.org/241662
Flakey test case: lib.libarchive.functional_test.test_fuzz_iso9660

### Others

* [Tickets related to testing@](https://preview.tinyurl.com/y9maauwg)