Re: tests failing on x86_64-linux (due to test-container?)

["H.J. Lu via Libc-alpha" <libc-alpha@sourceware.org>]

On Wed, Jan 12, 2022 at 2:05 PM Martin Sebor via Libc-alpha
<libc-alpha@sourceware.org> wrote:
>
> On 5/13/21 15:29, Martin Sebor wrote:
> > On 4/28/21 5:54 PM, DJ Delorie wrote:
> >> Martin Sebor <msebor@gmail.com> writes:
> >>>> (which should be bind-mounted inside your test chroot, which would be
> >>>> /build/glibc/testroot.root/build/glibc/nss/tst-nss-test3)
> >>>
> >>> /build/glibc/testroot.root/build/glibc/ is empty.
> >>
> >> Only because you're not inside the container, where the mount exists.
> >> Containers are weird ;-)
> >>
> >>> error: test-container.c:235: can't mount /ssd/src/glibc onto
> >>> /build/glibc/testroot.root/ssd/src/glibc
> >>
> >> Sigh, you have "too many permissions" :-P  Again, containers are weird.
> >>
> >> You may be able to run test-container manually, but test-container
> >> itself is built against the just-built glibc
> >>
> >>>> Also, selinux might be interfering.
> >>>
> >>> That doesn't sound encouraging.  Anything I should look at/for?
> >>
> >> Dunno, I typically disable selinux.
> >
> > I haven't been able to make that work yet but I also haven't tried
> > too hard.  I'll keep at it.
> >
> >>
> >> Just for paranoia's sake... does all this work on a newer Fedora?
> >
> > Yes.  I just installed F33 on my laptop and it works fine there.
> > I haven't changed my main workstation though.  It was a pain to
> > set up.
>
> I finally bit the bullet and upgraded my workstation to Fedora
> 35, partly in hopes of resolving the Glibc test suite problems.
> I now get the failures below with the top of GCC 12 and Glibc
> trunk, even after disabling SELinux by running setenforce 0,
> as well as after permanently disabling it in /etc/selinux/config.
> Is there something else I should try?
>
> Thanks
> Martin
>
> UNSUPPORTED: assert/tst-assert-c++
> UNSUPPORTED: assert/tst-assert-g++
> UNSUPPORTED: debug/tst-chk4
> UNSUPPORTED: debug/tst-chk5
> UNSUPPORTED: debug/tst-chk6
> UNSUPPORTED: debug/tst-chk8
> UNSUPPORTED: debug/tst-lfschk4
> UNSUPPORTED: debug/tst-lfschk5
> UNSUPPORTED: debug/tst-lfschk6
> UNSUPPORTED: dlfcn/bug-atexit3
> UNSUPPORTED: elf/tst-audit10
> UNSUPPORTED: elf/tst-avx512
> FAIL: elf/tst-dlopen-self-container
> FAIL: elf/tst-dlopen-tlsmodid-container
> UNSUPPORTED: elf/tst-env-setuid
> UNSUPPORTED: elf/tst-env-setuid-tunables
> FAIL: elf/tst-glibc-hwcaps-2-cache
> FAIL: elf/tst-glibc-hwcaps-cache
> FAIL: elf/tst-glibc-hwcaps-prepend-cache
> XPASS: elf/tst-ifunc-isa-1
> XPASS: elf/tst-ifunc-isa-1-static
> XPASS: elf/tst-ifunc-isa-2
> XPASS: elf/tst-ifunc-isa-2-static
> FAIL: elf/tst-ldconfig-bad-aux-cache
> FAIL: elf/tst-ldconfig-ld_so_conf-update
> FAIL: elf/tst-pldd
> FAIL: elf/tst-preload-pthread-libc
> XPASS: elf/tst-protected1a
> XPASS: elf/tst-protected1b
> FAIL: grp/tst-initgroups1
> FAIL: grp/tst-initgroups2
> FAIL: locale/tst-localedef-path-norm
> FAIL: localedata/tst-localedef-hardlinks
> UNSUPPORTED: math/test-double-libmvec-acos-avx512f
> UNSUPPORTED: math/test-double-libmvec-acosh-avx512f
> UNSUPPORTED: math/test-double-libmvec-asin-avx512f
> UNSUPPORTED: math/test-double-libmvec-asinh-avx512f
> UNSUPPORTED: math/test-double-libmvec-atan-avx512f
> UNSUPPORTED: math/test-double-libmvec-atan2-avx512f
> UNSUPPORTED: math/test-double-libmvec-atanh-avx512f
> UNSUPPORTED: math/test-double-libmvec-cbrt-avx512f
> UNSUPPORTED: math/test-double-libmvec-cos-avx512f
> UNSUPPORTED: math/test-double-libmvec-cosh-avx512f
> UNSUPPORTED: math/test-double-libmvec-erf-avx512f
> UNSUPPORTED: math/test-double-libmvec-erfc-avx512f
> UNSUPPORTED: math/test-double-libmvec-exp-avx512f
> UNSUPPORTED: math/test-double-libmvec-exp10-avx512f
> UNSUPPORTED: math/test-double-libmvec-exp2-avx512f
> UNSUPPORTED: math/test-double-libmvec-expm1-avx512f
> UNSUPPORTED: math/test-double-libmvec-hypot-avx512f
> UNSUPPORTED: math/test-double-libmvec-log-avx512f
> UNSUPPORTED: math/test-double-libmvec-log10-avx512f
> UNSUPPORTED: math/test-double-libmvec-log1p-avx512f
> UNSUPPORTED: math/test-double-libmvec-log2-avx512f
> UNSUPPORTED: math/test-double-libmvec-pow-avx512f
> UNSUPPORTED: math/test-double-libmvec-sin-avx512f
> UNSUPPORTED: math/test-double-libmvec-sincos-avx512f
> UNSUPPORTED: math/test-double-libmvec-sinh-avx512f
> UNSUPPORTED: math/test-double-libmvec-tan-avx512f
> UNSUPPORTED: math/test-double-libmvec-tanh-avx512f
> UNSUPPORTED: math/test-float-libmvec-acosf-avx512f
> UNSUPPORTED: math/test-float-libmvec-acoshf-avx512f
> UNSUPPORTED: math/test-float-libmvec-asinf-avx512f
> UNSUPPORTED: math/test-float-libmvec-asinhf-avx512f
> UNSUPPORTED: math/test-float-libmvec-atan2f-avx512f
> UNSUPPORTED: math/test-float-libmvec-atanf-avx512f
> UNSUPPORTED: math/test-float-libmvec-atanhf-avx512f
> UNSUPPORTED: math/test-float-libmvec-cbrtf-avx512f
> UNSUPPORTED: math/test-float-libmvec-cosf-avx512f
> UNSUPPORTED: math/test-float-libmvec-coshf-avx512f
> UNSUPPORTED: math/test-float-libmvec-erfcf-avx512f
> UNSUPPORTED: math/test-float-libmvec-erff-avx512f
> UNSUPPORTED: math/test-float-libmvec-exp10f-avx512f
> UNSUPPORTED: math/test-float-libmvec-exp2f-avx512f
> UNSUPPORTED: math/test-float-libmvec-expf-avx512f
> UNSUPPORTED: math/test-float-libmvec-expm1f-avx512f
> UNSUPPORTED: math/test-float-libmvec-hypotf-avx512f
> UNSUPPORTED: math/test-float-libmvec-log10f-avx512f
> UNSUPPORTED: math/test-float-libmvec-log1pf-avx512f
> UNSUPPORTED: math/test-float-libmvec-log2f-avx512f
> UNSUPPORTED: math/test-float-libmvec-logf-avx512f
> UNSUPPORTED: math/test-float-libmvec-powf-avx512f
> UNSUPPORTED: math/test-float-libmvec-sincosf-avx512f
> UNSUPPORTED: math/test-float-libmvec-sinf-avx512f
> UNSUPPORTED: math/test-float-libmvec-sinhf-avx512f
> UNSUPPORTED: math/test-float-libmvec-tanf-avx512f
> UNSUPPORTED: math/test-float-libmvec-tanhf-avx512f
> UNSUPPORTED: misc/tst-adjtimex
> UNSUPPORTED: misc/tst-clock_adjtime
> UNSUPPORTED: misc/tst-ntp_adjtime
> UNSUPPORTED: misc/tst-pkey
> UNSUPPORTED: nptl/tst-cancel24
> UNSUPPORTED: nptl/tst-cancel24-static
> UNSUPPORTED: nptl/tst-minstack-throw
> UNSUPPORTED: nptl/tst-once5
> FAIL: nptl/tst-pthread-getattr
> UNSUPPORTED: nptl/tst-thread-exit-clobber
> UNSUPPORTED: nptl/tst-thread_local1
> FAIL: nss/tst-nss-compat1
> FAIL: nss/tst-nss-db-endgrent
> FAIL: nss/tst-nss-db-endpwent
> FAIL: nss/tst-nss-files-hosts-long
> FAIL: nss/tst-nss-test3
> FAIL: nss/tst-reload1
> FAIL: nss/tst-reload2
> FAIL: posix/bug-ga2
> UNSUPPORTED: posix/bug-ga2-mem
> FAIL: posix/tst-vfork3
> UNSUPPORTED: posix/tst-vfork3-mem
> UNSUPPORTED: resolv/mtrace-tst-leaks2
> FAIL: resolv/tst-leaks2
> UNSUPPORTED: stdlib/tst-quick_exit
> UNSUPPORTED: stdlib/tst-secure-getenv
> FAIL: stdlib/tst-system
> UNSUPPORTED: stdlib/tst-thread-quick_exit
> UNSUPPORTED: string/tst-memchr-rtm
> UNSUPPORTED: string/tst-memcmp-rtm
> UNSUPPORTED: string/tst-memmove-rtm
> UNSUPPORTED: string/tst-memrchr-rtm
> UNSUPPORTED: string/tst-memset-rtm
> UNSUPPORTED: string/tst-strchr-rtm
> UNSUPPORTED: string/tst-strcpy-rtm
> FAIL: string/tst-strerror
> UNSUPPORTED: string/tst-strlen-rtm
> UNSUPPORTED: string/tst-strncmp-rtm
> UNSUPPORTED: string/tst-strrchr-rtm
> FAIL: string/tst-strsignal
> UNSUPPORTED: time/tst-clock_settime
> UNSUPPORTED: time/tst-settimeofday
> Summary of test results:
>       27 FAIL
>     4904 PASS
>       96 UNSUPPORTED
>       16 XFAIL
>        6 XPASS

See:

https://sourceware.org/bugzilla/show_bug.cgi?id=28455

My last patch is at

https://patchwork.sourceware.org/project/glibc/patch/20220104140009.1578867-1-hjl.tools@gmail.com/

--
H.J.