ARC64/glibc testsuite

[VVIsaev]

This is an issue to track progress for ARC64 glibc testsuite results.

[VVIsaev]

Current state:

PASS: 3618
FAIL: 247
XPASS: 0
XFAIL: 18

Versions used:

binutils      arc64, 38f913d8337c9cda0637cff92a313678bc2c508e
buildroot     arc64, 20900693e44e0221750daf53f5b568ab3b796fc8
gcc           arc64, 0c79612a6a5e14fdaf501706a829bfc398dec203
glibc         arc64, 5754a6aa79d8e990cdabcc3baffa454e1e666677
linux         arc64, 32734eea2cb7f0d4198eee271f4ec3416e86a914
qemu          arc64, 48475444c0ae31b88bc804fc88a046467bcdf10a

List of failures unique to ARCv3:

FAIL: time/tst-strptime
FAIL: time/tst-strptime3
FAIL: time/tst-strftime3
FAIL: elf/resolvfail
FAIL: elf/constload1
FAIL: elf/lateglobal
FAIL: elf/dblload
FAIL: elf/dblunload
FAIL: elf/reldep6
FAIL: elf/tst-tls14
FAIL: elf/tst-global1
FAIL: elf/tst-thrlock
FAIL: elf/tst-latepthread
FAIL: elf/tst-tls-manydynamic
FAIL: elf/tst-dlopen-tlsmodid
FAIL: elf/tst-initfinilazyfail
FAIL: elf/tst-dlopenfail
FAIL: elf/tst-single_threaded-pthread
FAIL: elf/tst-tls-ie
FAIL: elf/tst-tls-ie-dlmopen
FAIL: elf/tst-dlopen-tlsmodid-pie
FAIL: elf/circleload1
FAIL: elf/check-localplt
FAIL: elf/check-abi-ld
FAIL: elf/check-abi-libc
FAIL: string/test-strncasecmp
FAIL: iconv/tst-iconv-mt
FAIL: localedata/tst-digits
FAIL: math/test-fenv-tls
FAIL: math/test-ldouble-cbrt
FAIL: math/test-ldouble-cos
FAIL: math/test-ldouble-fma
FAIL: math/test-ldouble-sin
FAIL: math/test-ldouble-canonicalize
FAIL: math/test-ldouble-fmod
FAIL: math/test-ldouble-totalordermag
FAIL: math/test-double-cbrt
FAIL: math/test-double-cos
FAIL: math/test-double-fma
FAIL: math/test-double-sin
FAIL: math/test-double-canonicalize
FAIL: math/test-double-fmod
FAIL: math/test-double-totalordermag
FAIL: math/test-float-cbrt
FAIL: math/test-float-fma
FAIL: math/test-float-canonicalize
FAIL: math/test-float32-cbrt
FAIL: math/test-float32-fma
FAIL: math/test-float32-canonicalize
FAIL: math/test-float64-cbrt
FAIL: math/test-float64-cos
FAIL: math/test-float64-fma
FAIL: math/test-float64-sin
FAIL: math/test-float64-canonicalize
FAIL: math/test-float64-fmod
FAIL: math/test-float64-totalordermag
FAIL: math/test-float32x-cbrt
FAIL: math/test-float32x-cos
FAIL: math/test-float32x-fma
FAIL: math/test-float32x-sin
FAIL: math/test-float32x-canonicalize
FAIL: math/test-float32x-fmod
FAIL: math/test-float32x-totalordermag
FAIL: math/test-float-double-add
FAIL: math/test-float-double-div
FAIL: math/test-float-double-mul
FAIL: math/test-float-double-sub
FAIL: math/test-float-ldouble-add
FAIL: math/test-float-ldouble-div
FAIL: math/test-float-ldouble-mul
FAIL: math/test-float-ldouble-sub
FAIL: math/test-float32-float64-add
FAIL: math/test-float32-float64-div
FAIL: math/test-float32-float64-mul
FAIL: math/test-float32-float64-sub
FAIL: math/test-float32-float32x-add
FAIL: math/test-float32-float32x-div
FAIL: math/test-float32-float32x-mul
FAIL: math/test-float32-float32x-sub
FAIL: stdlib/tst-strtod-overflow
FAIL: stdlib/test-atexit-race
FAIL: stdlib/test-at_quick_exit-race
FAIL: stdlib/test-cxa_atexit-race
FAIL: stdlib/test-on_exit-race
FAIL: stdlib/test-dlclose-exit-race
FAIL: stdlib/tst-tls-atexit
FAIL: stdlib/tst-tls-atexit-nodelete
FAIL: nptl/tst-cancel17
FAIL: nptl/tst-robust-fork
FAIL: nptl/tst-cancelx4
FAIL: nptl/tst-cancelx5
FAIL: nptl/tst-cancelx17
FAIL: nptl/tst-cleanupx4
FAIL: nptl/tst-cancel-self
FAIL: nptl/tst-cancel-self-cancelstate
FAIL: nptl/tst-cancel9
FAIL: nptl/tst-cancel28
FAIL: nptl/tst-create-detached
FAIL: nptl/tst-sem14
FAIL: nptl/tst-cancelx9
FAIL: nptl/tst-cancelx10
FAIL: nptl/tst-cancelx11
FAIL: nptl/tst-cancelx12
FAIL: nptl/tst-cancelx14
FAIL: nptl/tst-cancelx16
FAIL: nptl/tst-cancelx18
FAIL: nptl/tst-cancelx20
FAIL: nptl/tst-cancelx21
FAIL: nptl/tst-cleanupx0
FAIL: nptl/tst-cleanupx1
FAIL: nptl/tst-cleanupx3
FAIL: nptl/tst-oncex3
FAIL: nptl/tst-oncex4
FAIL: nptl/tst-tls3
FAIL: malloc/tst-malloc-fork-deadlock
FAIL: malloc/tst-malloc-thread-exit
FAIL: malloc/tst-mallocfork2
FAIL: malloc/tst-interpose-thread
FAIL: malloc/tst-malloc_info
FAIL: malloc/tst-malloc-too-large
FAIL: malloc/tst-malloc-stats-cancellation
FAIL: wcsmbs/tst-wcstod-round
FAIL: posix/tst-getopt-cancel
FAIL: misc/tst-personality
FAIL: misc/tst-pkey
FAIL: misc/tst-gettid
FAIL: misc/tst-gettid-kill
FAIL: misc/tst-tgkill
FAIL: misc/tst-atomic-long
FAIL: misc/tst-sigcontext-get_pc
FAIL: misc/tst-glibcsyscalls
FAIL: gmon/tst-gmon-gprof
FAIL: gmon/tst-gmon-static-gprof
FAIL: gmon/tst-gmon-pie-gprof
FAIL: rt/tst-aio10
FAIL: rt/tst-aio4
FAIL: rt/tst-aio6
FAIL: rt/tst-aio8
FAIL: rt/tst-aio9
FAIL: rt/tst-mqueue3
FAIL: rt/tst-timer
FAIL: rt/tst-timer2
FAIL: rt/tst-aio
FAIL: rt/tst-aio64
FAIL: rt/tst-aio2
FAIL: rt/tst-aio3
FAIL: rt/tst-aio5
FAIL: rt/tst-aio7
FAIL: rt/tst-mqueue5
FAIL: rt/tst-mqueue6
FAIL: rt/tst-mqueue8
FAIL: rt/tst-timer3
FAIL: rt/tst-timer4
FAIL: rt/tst-timer5
FAIL: rt/tst-cpuclock2
FAIL: rt/tst-cputimer1
FAIL: rt/tst-cputimer2
FAIL: rt/tst-cputimer3
FAIL: rt/tst-shm-cancel
FAIL: rt/tst-mqueue8x
FAIL: rt/tst-timer-sigmask
FAIL: debug/tst-backtrace4
FAIL: debug/tst-backtrace5
FAIL: debug/tst-backtrace6
FAIL: resolv/tst-bug18665-tcp
FAIL: resolv/tst-res_hconf_reorder
FAIL: resolv/tst-resolv-basic
FAIL: resolv/tst-resolv-binary
FAIL: resolv/tst-resolv-edns
FAIL: resolv/tst-resolv-network
FAIL: resolv/tst-resolv-nondecimal
FAIL: resolv/tst-resolv-res_init-multi
FAIL: resolv/tst-resolv-trailing
FAIL: resolv/tst-resolv-ai_idn-nolibidn2
FAIL: resolv/tst-resolv-canonname
FAIL: resolv/tst-resolv-trustad
FAIL: resolv/tst-resolv-threads
FAIL: resolv/check-abi-libresolv
FAIL: resolv/tst-resolv-rotate
FAIL: nss/tst-cancel-getpwuid_r

Some nptl/* tests are failing because of: #335 . For example nptl/tst-cancel-self causes segfault somewhere in _Unwind_ForcedUnwind_Phase2()
Multiple elf/* tests are related to #334 . For example elf/resolvfail fails with cannot load testobj1.so: undefined symbol foo.

[VVIsaev]

Current state:

PASS: 3691
FAIL: 174
XPASS: 0
XFAIL: 18
UNSUPPORTED: 41

I configured kernel to enable namespaces and memory cgroup, so we have 73 new passes.
Versions used:

binutils        arc64, 38f913d8337c9cda0637cff92a313678bc2c508e
buildroot       arc64, dde86c8e38da0b4a7b604d4db14bc8dc5a5b65f2
gcc             arc64, 7f9789ed3af8b837f8cf66afdbc5a740863dc4d7
glibc           arc64, 5754a6aa79d8e990cdabcc3baffa454e1e666677
linux           arc64, 32734eea2cb7f0d4198eee271f4ec3416e86a914
qemu            arc64, 48475444c0ae31b88bc804fc88a046467bcdf10a

List of failures (without failures for ARCv2):

FAIL: time/tst-strptime3
FAIL: time/tst-strptime
FAIL: time/tst-strftime3
FAIL: time/tst-cpuclock1
FAIL: elf/resolvfail
FAIL: elf/constload1
FAIL: elf/lateglobal
FAIL: elf/dblload
FAIL: elf/dblunload
FAIL: elf/reldep6
FAIL: elf/tst-tls14
FAIL: elf/tst-global1
FAIL: elf/tst-latepthread
FAIL: elf/tst-initfinilazyfail
FAIL: elf/circleload1
FAIL: elf/check-localplt
FAIL: elf/check-abi-ld
FAIL: elf/check-abi-libc
FAIL: string/test-strncasecmp
FAIL: iconv/tst-iconv_prog
FAIL: localedata/tst-digits
FAIL: math/test-ldouble-cbrt
FAIL: math/test-ldouble-cos
FAIL: math/test-ldouble-fma
FAIL: math/test-ldouble-sin
FAIL: math/test-ldouble-canonicalize
FAIL: math/test-ldouble-fmod
FAIL: math/test-ldouble-totalordermag
FAIL: math/test-double-cbrt
FAIL: math/test-double-cos
FAIL: math/test-double-fma
FAIL: math/test-double-sin
FAIL: math/test-double-canonicalize
FAIL: math/test-double-fmod
FAIL: math/test-double-totalordermag
FAIL: math/test-float-cbrt
FAIL: math/test-float-fma
FAIL: math/test-float-canonicalize
FAIL: math/test-float32-cbrt
FAIL: math/test-float32-fma
FAIL: math/test-float32-canonicalize
FAIL: math/test-float64-cbrt
FAIL: math/test-float64-cos
FAIL: math/test-float64-fma
FAIL: math/test-float64-sin
FAIL: math/test-float64-canonicalize
FAIL: math/test-float64-fmod
FAIL: math/test-float64-totalordermag
FAIL: math/test-float32x-cbrt
FAIL: math/test-float32x-cos
FAIL: math/test-float32x-fma
FAIL: math/test-float32x-sin
FAIL: math/test-float32x-canonicalize
FAIL: math/test-float32x-fmod
FAIL: math/test-float32x-totalordermag
FAIL: math/test-float-double-add
FAIL: math/test-float-double-div
FAIL: math/test-float-double-mul
FAIL: math/test-float-double-sub
FAIL: math/test-float-ldouble-add
FAIL: math/test-float-ldouble-div
FAIL: math/test-float-ldouble-mul
FAIL: math/test-float-ldouble-sub
FAIL: math/test-float32-float64-add
FAIL: math/test-float32-float64-div
FAIL: math/test-float32-float64-mul
FAIL: math/test-float32-float64-sub
FAIL: math/test-float32-float32x-add
FAIL: math/test-float32-float32x-div
FAIL: math/test-float32-float32x-mul
FAIL: math/test-float32-float32x-sub
FAIL: stdlib/tst-strtod-overflow
FAIL: stdlib/tst-tls-atexit
FAIL: stdlib/tst-tls-atexit-nodelete
FAIL: nptl/tst-cancel17
FAIL: nptl/tst-robust-fork
FAIL: nptl/tst-cancelx4
FAIL: nptl/tst-cancelx5
FAIL: nptl/tst-cancelx17
FAIL: nptl/tst-cleanupx4
FAIL: nptl/tst-cancel-self
FAIL: nptl/tst-cancel-self-cancelstate
FAIL: nptl/tst-cancel9
FAIL: nptl/tst-cancel28
FAIL: nptl/tst-create-detached
FAIL: nptl/tst-sem14
FAIL: nptl/tst-cancelx9
FAIL: nptl/tst-cancelx10
FAIL: nptl/tst-cancelx11
FAIL: nptl/tst-cancelx12
FAIL: nptl/tst-cancelx14
FAIL: nptl/tst-cancelx16
FAIL: nptl/tst-cancelx18
FAIL: nptl/tst-cancelx20
FAIL: nptl/tst-cancelx21
FAIL: nptl/tst-cleanupx0
FAIL: nptl/tst-cleanupx1
FAIL: nptl/tst-cleanupx3
FAIL: nptl/tst-oncex3
FAIL: nptl/tst-oncex4
FAIL: nptl/tst-setuid2
FAIL: malloc/tst-mallocfork2
FAIL: malloc/tst-malloc_info
FAIL: malloc/tst-malloc-too-large
FAIL: malloc/tst-malloc-stats-cancellation
FAIL: wcsmbs/tst-wcstod-round
FAIL: misc/tst-personality
FAIL: misc/tst-atomic-long
FAIL: misc/tst-sigcontext-get_pc
FAIL: misc/tst-glibcsyscalls
FAIL: gmon/tst-gmon-gprof
FAIL: gmon/tst-gmon-static-gprof
FAIL: gmon/tst-gmon-pie-gprof
FAIL: rt/tst-mqueue8x
FAIL: debug/tst-backtrace4
FAIL: debug/tst-backtrace5
FAIL: debug/tst-backtrace6
FAIL: resolv/tst-resolv-basic
FAIL: resolv/check-abi-libresolv

Known issues:
#335 - nptl/* tests, for example nptl/tst-cancel-self causes segfault somewhere in _Unwind_ForcedUnwind_Phase2().
#334 - elf/* tests, for example elf/resolvfail fails with cannot load testobj1.so: undefined symbol foo.

[VVIsaev]

nSIM run (toolchain: build 673, buildroot arc64 57cf8710ded52c42f5bd3a83d80a6f57cacc58fb: gcc 10.1, glibc arc64 fb6b321a6c17edfd2b1fd4c73a4014b9196b5c67, ):

PASS: 3810
FAIL: 133
XPASS: 0
XFAIL: 19
UNSUPPORTED: 21

FAIL: assert/tst-assert-c++
FAIL: assert/tst-assert-g++
FAIL: crypt/sha256c-test
FAIL: crypt/sha512c-test
FAIL: debug/tst-backtrace4
FAIL: debug/tst-backtrace5
FAIL: debug/tst-backtrace6
FAIL: debug/tst-chk4
FAIL: debug/tst-chk5
FAIL: debug/tst-chk6
FAIL: debug/tst-lfschk4
FAIL: debug/tst-lfschk5
FAIL: debug/tst-lfschk6
FAIL: dlfcn/bug-atexit3
FAIL: elf/check-abi-libc
FAIL: elf/tst-audit14
FAIL: elf/tst-audit15
FAIL: elf/tst-audit16
FAIL: elf/tst-debug1
FAIL: elf/tst-ldconfig-ld_so_conf-update
FAIL: elf/tst-libc_dlvsym
FAIL: elf/tst-libc_dlvsym-static
FAIL: elf/tst-tls14
FAIL: gmon/tst-gmon-gprof
FAIL: gmon/tst-gmon-pie-gprof
FAIL: gmon/tst-gmon-static-gprof
FAIL: iconv/test-iconvconfig
FAIL: iconv/tst-iconv-mt
FAIL: iconv/tst-iconv_prog
FAIL: iconvdata/mtrace-tst-loading
FAIL: iconvdata/tst-loading
FAIL: io/ftwtest
FAIL: io/tst-lockf
FAIL: libio/tst-fopenloc
FAIL: libio/tst-fopenloc-cmp
FAIL: libio/tst-fopenloc-mem
FAIL: libio/tst-wfile-sync
FAIL: locale/tst-localedef-path-norm
FAIL: localedata/mtrace-tst-leaks
FAIL: localedata/tst-leaks
FAIL: malloc/tst-dynarray
FAIL: malloc/tst-dynarray-fail
FAIL: malloc/tst-dynarray-fail-mem
FAIL: malloc/tst-dynarray-mem
FAIL: malloc/tst-malloc-stats-cancellation
FAIL: malloc/tst-malloc-thread-fail
FAIL: malloc/tst-malloc-too-large
FAIL: malloc/tst-malloc_info
FAIL: malloc/tst-mallocfork2
FAIL: math/test-double-canonicalize
FAIL: math/test-float-canonicalize
FAIL: math/test-float32-canonicalize
FAIL: math/test-float32x-canonicalize
FAIL: math/test-float64-canonicalize
FAIL: math/test-ldouble-canonicalize
FAIL: misc/tst-atomic-long
FAIL: misc/tst-personality
FAIL: misc/tst-sigcontext-get_pc
FAIL: misc/tst-tsearch
FAIL: nptl/test-cond-printers
FAIL: nptl/test-condattr-printers
FAIL: nptl/test-mutex-printers
FAIL: nptl/test-mutexattr-printers
FAIL: nptl/test-rwlock-printers
FAIL: nptl/test-rwlockattr-printers
FAIL: nptl/tst-cancel-self
FAIL: nptl/tst-cancel-self-cancelstate
FAIL: nptl/tst-cancel17
FAIL: nptl/tst-cancel24
FAIL: nptl/tst-cancel24-static
FAIL: nptl/tst-cancel28
FAIL: nptl/tst-cancel9
FAIL: nptl/tst-cancelx10
FAIL: nptl/tst-cancelx11
FAIL: nptl/tst-cancelx12
FAIL: nptl/tst-cancelx14
FAIL: nptl/tst-cancelx16
FAIL: nptl/tst-cancelx17
FAIL: nptl/tst-cancelx18
FAIL: nptl/tst-cancelx20
FAIL: nptl/tst-cancelx21
FAIL: nptl/tst-cancelx4
FAIL: nptl/tst-cancelx5
FAIL: nptl/tst-cancelx9
FAIL: nptl/tst-cleanupx0
FAIL: nptl/tst-cleanupx1
FAIL: nptl/tst-cleanupx3
FAIL: nptl/tst-cleanupx4
FAIL: nptl/tst-create-detached
FAIL: nptl/tst-minstack-throw
FAIL: nptl/tst-mutex10
FAIL: nptl/tst-oncex3
FAIL: nptl/tst-oncex4
FAIL: nptl/tst-sem14
FAIL: nptl/tst-stack4
FAIL: nptl/tst-thread-exit-clobber
FAIL: nptl/tst-thread_local1
FAIL: nptl/tst-umask1
FAIL: nss/tst-nss-files-hosts-getent
FAIL: nss/tst-nss-files-hosts-long
FAIL: nss/tst-nss-files-hosts-multi
FAIL: posix/bug-regex24
FAIL: posix/tst-chmod
FAIL: posix/tst-fnmatch
FAIL: posix/tst-fnmatch-mem
FAIL: posix/tst-glob-tilde
FAIL: posix/tst-glob-tilde-mem
FAIL: posix/tst-regcomp-truncated
FAIL: posix/tst-regex
FAIL: posix/tst-regex2
FAIL: resolv/mtrace-tst-resolv-res_ninit
FAIL: resolv/tst-bug18665
FAIL: resolv/tst-resolv-network
FAIL: resolv/tst-resolv-qtypes
FAIL: resolv/tst-resolv-res_ninit
FAIL: resolv/tst-resolv-search
FAIL: rt/tst-mqueue8x
FAIL: stdio-common/bug22
FAIL: stdio-common/tst-vfprintf-width-prec
FAIL: stdio-common/tst-vfprintf-width-prec-alloc
FAIL: stdio-common/tst-vfprintf-width-prec-mem
FAIL: stdlib/tst-quick_exit
FAIL: stdlib/tst-strtod-overflow
FAIL: stdlib/tst-thread-quick_exit
FAIL: stdlib/tst-tls-atexit
FAIL: stdlib/tst-tls-atexit-nodelete
FAIL: string/stratcliff
FAIL: string/test-strcasecmp
FAIL: string/test-strncasecmp
FAIL: string/tst-cmp
FAIL: support/tst-support_blob_repeat
FAIL: timezone/tst-tzset
FAIL: wcsmbs/wcsatcliff

[shahab-vahedi]

With the unwinding support for signal handlers in (lib)gcc:

[arc64] Add Exception handling builtins
[arc64/libgcc] Unwinding out of signal handler

Partial rerun of the tests for debug/*backtrace* tests pass and the FAILs for nptl/* reduces to:

FAIL: nptl/test-cond-printers
FAIL: nptl/test-condattr-printers
FAIL: nptl/test-mutex-printers
FAIL: nptl/test-mutexattr-printers
FAIL: nptl/test-rwlock-printers
FAIL: nptl/test-rwlockattr-printers
FAIL: nptl/tst-cancel16
FAIL: nptl/tst-cancel28
FAIL: nptl/tst-cancelx16
FAIL: nptl/tst-cond24
FAIL: nptl/tst-cond25
FAIL: nptl/tst-create-detached
FAIL: nptl/tst-exit3
FAIL: nptl/tst-mutex10
FAIL: nptl/tst-pthread-attr-affinity-fail
FAIL: nptl/tst-pthread-timedlock-lockloop
FAIL: nptl/tst-robust-fork
FAIL: nptl/tst-rwlock11
FAIL: nptl/tst-rwlock18
FAIL: nptl/tst-rwlock19
FAIL: nptl/tst-stack4
FAIL: nptl/tst-tls3-malloc

Please take a note that this was a partial test run and the setup was not as complete as suggested by Glibc test suite for a target without native GNU toolchain. I think a full re-run of the testsuite is in order.

[cupertinomiranda]

@shahab-vahedi, it is likely that there is still something fishy with unwinding. tst-cancel tests are usually unwinder issue triggers.

[VVIsaev]

New nSIM run with:

• nSIM 2021.09-RC1
• toolchain build 810
• glibc arc64, 2dcdae68d53e
• Linux arc64 (O2 only), 7ec171c548a2
• buildroot arc64, fd0fd3c27950
• arc-gnu-testsuite (thanks to @temap ) , bfc6a5d3145d

PASS: 3979
FAIL: 112
XPASS: 0
XFAIL: 18
UNSUPPORTED: 22

FAIL: elf/check-abi-libc
FAIL: elf/check-localplt
FAIL: elf/tst-audit14
FAIL: elf/tst-audit15
FAIL: elf/tst-audit16
FAIL: elf/tst-debug1
FAIL: elf/tst-glibc-hwcaps-prepend-cache
FAIL: elf/tst-ldconfig-bad-aux-cache
FAIL: elf/tst-ldconfig-ld_so_conf-update
FAIL: elf/tst-tls14
FAIL: elf/tst-tls7
FAIL: elf/tst-tls8
FAIL: iconv/test-iconvconfig
FAIL: iconv/tst-iconv_prog
FAIL: io/ftwtest
FAIL: io/ftwtest-time64
FAIL: io/tst-lockf
FAIL: libio/tst-wfile-sync
FAIL: localedata/sort-test
FAIL: localedata/tst-localedef-hardlinks
FAIL: locale/tst-localedef-path-norm
FAIL: locale/tst-locale-locpath
FAIL: math/test-double-acos
FAIL: math/test-double-asin
FAIL: math/test-double-asinh
FAIL: math/test-double-atan
FAIL: math/test-double-canonicalize
FAIL: math/test-double-cbrt
FAIL: math/test-double-clog
FAIL: math/test-double-cosh
FAIL: math/test-double-erfc
FAIL: math/test-double-exp
FAIL: math/test-double-j1
FAIL: math/test-double-tgamma
FAIL: math/test-float32-atan2
FAIL: math/test-float32-canonicalize
FAIL: math/test-float32-j0
FAIL: math/test-float32x-acos
FAIL: math/test-float32x-asin
FAIL: math/test-float32x-asinh
FAIL: math/test-float32x-atan
FAIL: math/test-float32x-canonicalize
FAIL: math/test-float32x-cbrt
FAIL: math/test-float32x-clog
FAIL: math/test-float32x-cosh
FAIL: math/test-float32x-erfc
FAIL: math/test-float32x-exp
FAIL: math/test-float32x-j1
FAIL: math/test-float32x-tgamma
FAIL: math/test-float32-y0
FAIL: math/test-float32-y1
FAIL: math/test-float64-acos
FAIL: math/test-float64-asin
FAIL: math/test-float64-asinh
FAIL: math/test-float64-atan
FAIL: math/test-float64-canonicalize
FAIL: math/test-float64-cbrt
FAIL: math/test-float64-clog
FAIL: math/test-float64-cosh
FAIL: math/test-float64-erfc
FAIL: math/test-float64-exp
FAIL: math/test-float64-j1
FAIL: math/test-float64-tgamma
FAIL: math/test-float-atan2
FAIL: math/test-float-canonicalize
FAIL: math/test-float-j0
FAIL: math/test-float-y0
FAIL: math/test-float-y1
FAIL: math/test-ldouble-acos
FAIL: math/test-ldouble-asin
FAIL: math/test-ldouble-asinh
FAIL: math/test-ldouble-atan
FAIL: math/test-ldouble-canonicalize
FAIL: math/test-ldouble-cbrt
FAIL: math/test-ldouble-clog
FAIL: math/test-ldouble-cosh
FAIL: math/test-ldouble-erfc
FAIL: math/test-ldouble-exp
FAIL: math/test-ldouble-j1
FAIL: math/test-ldouble-tgamma
FAIL: misc/tst-misalign-clone
FAIL: misc/tst-misalign-clone-internal
FAIL: misc/tst-personality
FAIL: nptl/test-condattr-printers
FAIL: nptl/test-cond-printers
FAIL: nptl/test-mutexattr-printers
FAIL: nptl/test-mutex-printers
FAIL: nptl/test-rwlockattr-printers
FAIL: nptl/test-rwlock-printers
FAIL: nptl/tst-cancel16
FAIL: nptl/tst-cancel28
FAIL: nptl/tst-cancelx16
FAIL: nptl/tst-cleanup0-cmp
FAIL: nptl/tst-pthread-attr-affinity-fail
FAIL: nptl/tst-umask1
FAIL: nss/bug-erange
FAIL: nss/tst-nss-compat1
FAIL: nss/tst-nss-files-hosts-long
FAIL: nss/tst-nss-files-hosts-multi
FAIL: nss/tst-nss-test3
FAIL: nss/tst-reload1
FAIL: nss/tst-reload2
FAIL: posix/globtest
FAIL: posix/tst-chmod
FAIL: posix/tst-getaddrinfo4
FAIL: posix/tst-glob-tilde
FAIL: posix/tst-glob-tilde-mem
FAIL: stdio-common/tst-setvbuf1-cmp
FAIL: stdio-common/tst-unbputc
FAIL: stdlib/tst-fmtmsg
FAIL: stdlib/tst-tls-atexit
FAIL: stdlib/tst-tls-atexit-nodelete

Failures diff with 1Jul:

--- nsim_1Jul	2021-09-29 12:44:38.919196416 +0300
+++ nsim_28Sep	2021-09-29 12:44:00.435195241 +0300
@@ -1,133 +1,112 @@
-FAIL: assert/tst-assert-c++
-FAIL: assert/tst-assert-g++
-FAIL: crypt/sha256c-test
-FAIL: crypt/sha512c-test
-FAIL: debug/tst-backtrace4
-FAIL: debug/tst-backtrace5
-FAIL: debug/tst-backtrace6
-FAIL: debug/tst-chk4
-FAIL: debug/tst-chk5
-FAIL: debug/tst-chk6
-FAIL: debug/tst-lfschk4
-FAIL: debug/tst-lfschk5
-FAIL: debug/tst-lfschk6
-FAIL: dlfcn/bug-atexit3
 FAIL: elf/check-abi-libc
+FAIL: elf/check-localplt
 FAIL: elf/tst-audit14
 FAIL: elf/tst-audit15
 FAIL: elf/tst-audit16
 FAIL: elf/tst-debug1
+FAIL: elf/tst-glibc-hwcaps-prepend-cache
+FAIL: elf/tst-ldconfig-bad-aux-cache
 FAIL: elf/tst-ldconfig-ld_so_conf-update
-FAIL: elf/tst-libc_dlvsym
-FAIL: elf/tst-libc_dlvsym-static
 FAIL: elf/tst-tls14
-FAIL: gmon/tst-gmon-gprof
-FAIL: gmon/tst-gmon-pie-gprof
-FAIL: gmon/tst-gmon-static-gprof
+FAIL: elf/tst-tls7
+FAIL: elf/tst-tls8
 FAIL: iconv/test-iconvconfig
-FAIL: iconv/tst-iconv-mt
 FAIL: iconv/tst-iconv_prog
-FAIL: iconvdata/mtrace-tst-loading
-FAIL: iconvdata/tst-loading
 FAIL: io/ftwtest
+FAIL: io/ftwtest-time64
 FAIL: io/tst-lockf
-FAIL: libio/tst-fopenloc
-FAIL: libio/tst-fopenloc-cmp
-FAIL: libio/tst-fopenloc-mem
 FAIL: libio/tst-wfile-sync
+FAIL: localedata/sort-test
+FAIL: localedata/tst-localedef-hardlinks
 FAIL: locale/tst-localedef-path-norm
-FAIL: localedata/mtrace-tst-leaks
-FAIL: localedata/tst-leaks
-FAIL: malloc/tst-dynarray
-FAIL: malloc/tst-dynarray-fail
-FAIL: malloc/tst-dynarray-fail-mem
-FAIL: malloc/tst-dynarray-mem
-FAIL: malloc/tst-malloc-stats-cancellation
-FAIL: malloc/tst-malloc-thread-fail
-FAIL: malloc/tst-malloc-too-large
-FAIL: malloc/tst-malloc_info
-FAIL: malloc/tst-mallocfork2
+FAIL: locale/tst-locale-locpath
+FAIL: math/test-double-acos
+FAIL: math/test-double-asin
+FAIL: math/test-double-asinh
+FAIL: math/test-double-atan
 FAIL: math/test-double-canonicalize
-FAIL: math/test-float-canonicalize
+FAIL: math/test-double-cbrt
+FAIL: math/test-double-clog
+FAIL: math/test-double-cosh
+FAIL: math/test-double-erfc
+FAIL: math/test-double-exp
+FAIL: math/test-double-j1
+FAIL: math/test-double-tgamma
+FAIL: math/test-float32-atan2
 FAIL: math/test-float32-canonicalize
+FAIL: math/test-float32-j0
+FAIL: math/test-float32x-acos
+FAIL: math/test-float32x-asin
+FAIL: math/test-float32x-asinh
+FAIL: math/test-float32x-atan
 FAIL: math/test-float32x-canonicalize
+FAIL: math/test-float32x-cbrt
+FAIL: math/test-float32x-clog
+FAIL: math/test-float32x-cosh
+FAIL: math/test-float32x-erfc
+FAIL: math/test-float32x-exp
+FAIL: math/test-float32x-j1
+FAIL: math/test-float32x-tgamma
+FAIL: math/test-float32-y0
+FAIL: math/test-float32-y1
+FAIL: math/test-float64-acos
+FAIL: math/test-float64-asin
+FAIL: math/test-float64-asinh
+FAIL: math/test-float64-atan
 FAIL: math/test-float64-canonicalize
+FAIL: math/test-float64-cbrt
+FAIL: math/test-float64-clog
+FAIL: math/test-float64-cosh
+FAIL: math/test-float64-erfc
+FAIL: math/test-float64-exp
+FAIL: math/test-float64-j1
+FAIL: math/test-float64-tgamma
+FAIL: math/test-float-atan2
+FAIL: math/test-float-canonicalize
+FAIL: math/test-float-j0
+FAIL: math/test-float-y0
+FAIL: math/test-float-y1
+FAIL: math/test-ldouble-acos
+FAIL: math/test-ldouble-asin
+FAIL: math/test-ldouble-asinh
+FAIL: math/test-ldouble-atan
 FAIL: math/test-ldouble-canonicalize
-FAIL: misc/tst-atomic-long
+FAIL: math/test-ldouble-cbrt
+FAIL: math/test-ldouble-clog
+FAIL: math/test-ldouble-cosh
+FAIL: math/test-ldouble-erfc
+FAIL: math/test-ldouble-exp
+FAIL: math/test-ldouble-j1
+FAIL: math/test-ldouble-tgamma
+FAIL: misc/tst-misalign-clone
+FAIL: misc/tst-misalign-clone-internal
 FAIL: misc/tst-personality
-FAIL: misc/tst-sigcontext-get_pc
-FAIL: misc/tst-tsearch
-FAIL: nptl/test-cond-printers
 FAIL: nptl/test-condattr-printers
-FAIL: nptl/test-mutex-printers
+FAIL: nptl/test-cond-printers
 FAIL: nptl/test-mutexattr-printers
-FAIL: nptl/test-rwlock-printers
+FAIL: nptl/test-mutex-printers
 FAIL: nptl/test-rwlockattr-printers
-FAIL: nptl/tst-cancel-self
-FAIL: nptl/tst-cancel-self-cancelstate
-FAIL: nptl/tst-cancel17
-FAIL: nptl/tst-cancel24
-FAIL: nptl/tst-cancel24-static
+FAIL: nptl/test-rwlock-printers
+FAIL: nptl/tst-cancel16
 FAIL: nptl/tst-cancel28
-FAIL: nptl/tst-cancel9
-FAIL: nptl/tst-cancelx10
-FAIL: nptl/tst-cancelx11
-FAIL: nptl/tst-cancelx12
-FAIL: nptl/tst-cancelx14
 FAIL: nptl/tst-cancelx16
-FAIL: nptl/tst-cancelx17
-FAIL: nptl/tst-cancelx18
-FAIL: nptl/tst-cancelx20
-FAIL: nptl/tst-cancelx21
-FAIL: nptl/tst-cancelx4
-FAIL: nptl/tst-cancelx5
-FAIL: nptl/tst-cancelx9
-FAIL: nptl/tst-cleanupx0
-FAIL: nptl/tst-cleanupx1
-FAIL: nptl/tst-cleanupx3
-FAIL: nptl/tst-cleanupx4
-FAIL: nptl/tst-create-detached
-FAIL: nptl/tst-minstack-throw
-FAIL: nptl/tst-mutex10
-FAIL: nptl/tst-oncex3
-FAIL: nptl/tst-oncex4
-FAIL: nptl/tst-sem14
-FAIL: nptl/tst-stack4
-FAIL: nptl/tst-thread-exit-clobber
-FAIL: nptl/tst-thread_local1
+FAIL: nptl/tst-cleanup0-cmp
+FAIL: nptl/tst-pthread-attr-affinity-fail
 FAIL: nptl/tst-umask1
-FAIL: nss/tst-nss-files-hosts-getent
+FAIL: nss/bug-erange
+FAIL: nss/tst-nss-compat1
 FAIL: nss/tst-nss-files-hosts-long
 FAIL: nss/tst-nss-files-hosts-multi
-FAIL: posix/bug-regex24
+FAIL: nss/tst-nss-test3
+FAIL: nss/tst-reload1
+FAIL: nss/tst-reload2
+FAIL: posix/globtest
 FAIL: posix/tst-chmod
-FAIL: posix/tst-fnmatch
-FAIL: posix/tst-fnmatch-mem
+FAIL: posix/tst-getaddrinfo4
 FAIL: posix/tst-glob-tilde
 FAIL: posix/tst-glob-tilde-mem
-FAIL: posix/tst-regcomp-truncated
-FAIL: posix/tst-regex
-FAIL: posix/tst-regex2
-FAIL: resolv/mtrace-tst-resolv-res_ninit
-FAIL: resolv/tst-bug18665
-FAIL: resolv/tst-resolv-network
-FAIL: resolv/tst-resolv-qtypes
-FAIL: resolv/tst-resolv-res_ninit
-FAIL: resolv/tst-resolv-search
-FAIL: rt/tst-mqueue8x
-FAIL: stdio-common/bug22
-FAIL: stdio-common/tst-vfprintf-width-prec
-FAIL: stdio-common/tst-vfprintf-width-prec-alloc
-FAIL: stdio-common/tst-vfprintf-width-prec-mem
-FAIL: stdlib/tst-quick_exit
-FAIL: stdlib/tst-strtod-overflow
-FAIL: stdlib/tst-thread-quick_exit
+FAIL: stdio-common/tst-setvbuf1-cmp
+FAIL: stdio-common/tst-unbputc
+FAIL: stdlib/tst-fmtmsg
 FAIL: stdlib/tst-tls-atexit
 FAIL: stdlib/tst-tls-atexit-nodelete
-FAIL: string/stratcliff
-FAIL: string/test-strcasecmp
-FAIL: string/test-strncasecmp
-FAIL: string/tst-cmp
-FAIL: support/tst-support_blob_repeat
-FAIL: timezone/tst-tzset
-FAIL: wcsmbs/wcsatcliff

Looks like lots of fixes related to unwinding and some regression in math/float.

[shahab-vahedi]

@shahab-vahedi, it is likely that there is still something fishy with unwinding. tst-cancel tests are usually unwinder issue triggers.

Noted. I need to investigate those.

@VVIsaev thanks for updating this post. It is very valuable.