FreeBSD CI Weekly Report 2019-01-27

(bcc -current and -stable for more audience)

FreeBSD CI Weekly Report 2019-01-27
===================================

Here is a summary of the FreeBSD Continuous Integration results for the period
from 2019-01-21 to 2019-01-27.

During this period, we have:

* 2429 builds (91.2% pass, 7.3% failed, 1.5% exception) were executed on
  aarch64, amd64, armv6, armv7, i386, mips, mips64, powerpc, powerpc64,
  powerpcspe, riscv64, sparc64 architectures for head, stable/12, stable/11
  branches.
* 481 test runs (7.7% pass, 60% unstable, 15.6% exception) were executed on
  amd64, i386, riscv64 architectures for head, stable/12, stable/11 branches.
* 10 doc buils (100% pass)

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

Web version of this report is available at https://hackmd.io/s/SkFyq6bmN and
archive is available at http://hackfoldr.org/freebsd-ci-report/, any help is
welcome.

## Failing Jobs

* https://ci.freebsd.org/job/FreeBSD-head-amd64-gcc/
GCC reports `error: floating constant exceeds range of 'long double'
[-Werror=overflow]`

## Failing Tests

* https://ci.freebsd.org/job/FreeBSD-head-amd64-test/
    * All are lib.libc.sys.sendfile_test.* and see
      https://bugs.freebsd.org/235200 for deails

* https://ci.freebsd.org/job/FreeBSD-head-amd64-dtrace_test/
    * common.misc.t_dtrace_contrib.tst_dynopt_d
    * common.syscall.t_dtrace_contrib.tst_args_d
    * common.ip.t_dtrace_contrib.tst_ipv4localsctp_ksh
    * common.ip.t_dtrace_contrib.tst_localsctpstate_ksh

* https://ci.freebsd.org/job/FreeBSD-head-amd64-test_zfs/
    * There are 63 failing cases, see
      https://ci.freebsd.org/job/FreeBSD-head-amd64-test_zfs/lastCompletedBuild/testReport/
      for more details

* https://ci.freebsd.org/job/FreeBSD-head-i386-test/
    * sys.netmap.ctrl-api-test.main
    * sys.opencrypto.runtests.main
    * lib.libc.regex.exhaust_test.regcomp_too_big
    * lib.libregex.exhaust_test.regcomp_too_big
    * sys.kern.coredump_phnum_test.coredump_phnum
      WIP: https://reviews.freebsd.org/D18495
    * Other 20 are lib.libc.sys.sendfile_test.* and see
      https://bugs.freebsd.org/235200 for deails

* https://ci.freebsd.org/job/FreeBSD-stable-12-i386-test/
    * sys.netmap.ctrl-api-test.main
    * sys.opencrypto.runtests.main
    * sbin.bectl.bectl_test.bectl_mount
    * lib.libc.regex.exhaust_test.regcomp_too_big
    * lib.libregex.exhaust_test.regcomp_too_big
    * sys.kern.coredump_phnum_test.coredump_phnum
      WIP: https://reviews.freebsd.org/D18495

* https://ci.freebsd.org/job/FreeBSD-stable-11-amd64-test/
    * usr.bin.procstat.procstat_test.kernel_stacks

* https://ci.freebsd.org/job/FreeBSD-stable-11-i386-test/
    * sys.netmap.ctrl-api-test.main
    * sys.opencrypto.runtests.main
    * usr.bin.procstat.procstat_test.environment
    * usr.bin.procstat.procstat_test.kernel_stacks
    * local.kyua.* (31 cases)
    * local.lutok.* (3 cases)

## Disabled Tests

* lib.libc.sys.mmap_test.mmap_truncate_signal
https://bugs.freebsd.org/211924

* 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

* usr.bin.procstat.procstat_test.command_line_arguments
https://bugs.freebsd.org/233587

* usr.bin.procstat.procstat_test.environment
https://bugs.freebsd.org/233588

* lib.msun.{cbrt_test.cbrtl_powl,trig_test.reduction}
https://bugs.freebsd.org/234040

## Open Issues

### New

* [235200: lib.libc.sys.sendfile_test.* fail](https://bugs.freebsd.org/235200)
    * Patch available: https://reviews.freebsd.org/D19026

### Inprogress

* https://bugs.freebsd.org/235097
    * Patch committed: https://svnweb.freebsd.org/changeset/base/343418

### Cause build fails

* [233339: genassym.o build race](https://bugs.freebsd.org/233339)
* [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/233735)
* [233769: Possible build race: ld: error: unable to find library
-lgcc_s](https://bugs.freebsd.org/233769)

### Others
[Tickets related to testing_at_](https://preview.tinyurl.com/y9maauwg)

## Closed Issues

Works fine in the new CI infrastructure:
* https://bugs.freebsd.org/197600
* https://bugs.freebsd.org/200312
* https://bugs.freebsd.org/219759
* https://bugs.freebsd.org/219874

## Other news

* We still have 44 skipped tests in head-amd64, some of them because of test
  environment.  See
  https://ci.freebsd.org/job/FreeBSD-head-amd64-test/lastCompletedBuild/testReport/
  for details.