FreeBSD CI Weekly Report 2019-03-17

(bcc -current and -stable for more audience)

FreeBSD CI Weekly Report 2019-03-17
===================================

Here is a summary of the FreeBSD Continuous Integration results for
the period from 2019-03-11 to 2019-03-17.

During this period, we have:

* 1918 builds (93.2% passed, 2.3% failed, 86% exception) were executed
on aarch64, amd64, armv6, armv7, i386, mips, mips64, powerpc,
powerpc64, powerpcspe, riscv64, sparc64 architectures for head,
stable/12, stable/11 branches.
* 339 test runs (54.9% passed, 44.8% unstable, 0.3% exception) were
executed on amd64, i386, riscv64 architectures for head, stable/12,
stable/11 branches.
* 15 doc buils (100% passed)

(For more meaningful statistics, we omitted the numbers from experimental jobs)

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/s/SJc5jaHw4 and archive is available at
http://hackfoldr.org/freebsd-ci-report/, any help is welcome.

## Failing Tests

* https://ci.freebsd.org/job/FreeBSD-head-amd64-test/
    * lib.libarchive.functional_test.test_fuzz_zip
      (flakey) See https://bugs.freebsd.org/236300 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
    * (New) lib.libc.sys.sendfile_test.fd_positive_shm_v4
    * (New) lib.libc.sys.sendfile_test.hdtr_negative_bad_pointers_v4

* https://ci.freebsd.org/job/FreeBSD-stable-12-i386-test/
    * sbin.bectl.bectl_test.bectl_mount
    * 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

* 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.kernel_stacks
    * local.kyua.* (31 cases)
    * local.lutok.* (3 cases)
    * lib.libc.sys.sendfile_test.fd_positive_shm_v4
    * lib.libc.sys.sendfile_test.hdtr_negative_bad_pointers_v4

## Failing Tests (from experimental jobs)

* https://ci.freebsd.org/job/FreeBSD-head-amd64-dtrace_test/
    * common.rates.t_dtrace_contrib.tst_switchrate_d
    * common.syscall.t_dtrace_contrib.tst_args_d
    * common.misc.t_dtrace_contrib.tst_dynopt_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 ~60 failing cases, including flakey ones, see
https://ci.freebsd.org/job/FreeBSD-head-amd64-test_zfs/lastCompletedBuild/testReport/
for more details

## 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

## Open Issues

* Flakey test case: lib.libarchive.functional_test.test_fuzz_zip
https://bugs.freebsd.org/236300

### Cause build fails

* [233339: genassym.o build race](https://bugs.freebsd.org/233339)
    * Patch available:
https://people.freebsd.org/~bdrewery/patches/PR233339.diff
* [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)