FreeBSD CI Weekly Report 2018-01-20

(bcc -current and -stable for more audience)

FreeBSD CI Weekly Report 2018-01-20
===================================

Here's a summary of the FreeBSD Continuous Integration results for the
period from 2018-01-14 to 2018-01-20 (and some older results because
this is the first report).

During this period, we have 1961 builds (89.8% pass, 8.7% failed, 1.5%
exception) were executed on aarch64, amd64, armv6, armv7, i386, mips,
mips64, powerpc, powerpc64, powerpcspe, riscv64, sparc64 architectures;
and 496 test runs (51% pass, 49% unstable) were executed on amd64, i386,
riscv64 architectures.

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

Web version and archive are available at
http://hackfoldr.org/freebsd-ci-report/
Any help and suggestion are welcome.

## Failing Jobs

* https://ci.freebsd.org/job/FreeBSD-head-amd64-test/
Test VM panics because of memory modified after free, see
https://bugs.freebsd.org/235097 for more details.

* https://ci.freebsd.org/job/FreeBSD-head-i386-test/
See https://bugs.freebsd.org/235097

* 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/
    * lib.msun.cbrt_test.cbrtl_powl
    * lib.msun.trig_test.reduction
    See https://bugs.freebsd.org/234040 for detail

* 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

* 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-amd64-dtrace_test/
    * common.buffering.t_dtrace_contrib.tst_switch1_d
    * common.drops.t_dtrace_contrib.drp_DTRACEDROP_PRINCIPAL_d
    * common.syscall.t_dtrace_contrib.tst_args_d
    * common.usdt.t_dtrace_contrib.tst_dlclose1_ksh
    * common.rates.t_dtrace_contrib.tst_switchrate_dl
    * 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-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

* 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)


## 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

### New
* 235097: ci runs failing with panic in IPv6 code with use-after-free in
          epair/pfctl when running sys/netpfil/pf/nat tests
          https://bugs.freebsd.org/235097

### Cause build fails
* 233339: genassym.o build race
          https://bugs.freebsd.org/233339

### Others
Tickets related to testing_at_: https://preview.tinyurl.com/y9maauwg


## Other news

* We've started working on integrating FreeBSD CI into upstream projects
  via hosted services (in particular, to date that's Cirrus-CI).
  Progress is tracked on https://wiki.freebsd.org/HostedCI

* Result of daily Clang scan build:
  https://ci.freebsd.org/job/FreeBSD-head-scan_build/lastCompletedBuild/clangScanBuildBugs/


-- 
Li-Wen Hsu <lwhsu_at_FreeBSD.org>
https://lwhsu.org