glibc fails with 5.18.2-32bit+ kernel on c3750

glibc fails with 5.18.2-32bit+ kernel on c3750

[John David Anglin]

I ran a build and check of glibc master (commit 0218463dd8265ed937622f88ac68c7d984fe0cfc)
with 5.18.2-64bit+ and 5.18.2-32bit+ kernels on c3750.

The results with the 64bit kernel were as expected:

FAIL: dirent/tst-readdir64-compat
UNSUPPORTED: elf/tst-valgrind-smoke
UNSUPPORTED: misc/tst-adjtimex
UNSUPPORTED: misc/tst-adjtimex-time64
UNSUPPORTED: misc/tst-clock_adjtime
UNSUPPORTED: misc/tst-clock_adjtime-time64
UNSUPPORTED: misc/tst-ntp_adjtime
UNSUPPORTED: misc/tst-ntp_adjtime-time64
UNSUPPORTED: misc/tst-pkey
UNSUPPORTED: misc/tst-rseq
UNSUPPORTED: misc/tst-rseq-disable
UNSUPPORTED: nptl/test-cond-printers
UNSUPPORTED: nptl/test-condattr-printers
UNSUPPORTED: nptl/test-mutex-printers
UNSUPPORTED: nptl/test-mutexattr-printers
UNSUPPORTED: nptl/test-rwlock-printers
UNSUPPORTED: nptl/test-rwlockattr-printers
UNSUPPORTED: nptl/tst-rseq-nptl
UNSUPPORTED: posix/tst-sysconf-empty-chroot
UNSUPPORTED: stdlib/test-bz22786
UNSUPPORTED: stdlib/tst-strtod-overflow
UNSUPPORTED: string/tst-memmove-overflow
UNSUPPORTED: time/tst-clock_settime
UNSUPPORTED: time/tst-clock_settime-time64
UNSUPPORTED: time/tst-settimeofday
UNSUPPORTED: time/tst-settimeofday-time64
UNSUPPORTED: time/tst-y2039
Summary of test results:
       1 FAIL
    4328 PASS
      26 UNSUPPORTED
      20 XFAIL
26682.70user 9315.40system 10:50:29elapsed 92%CPU (0avgtext+0avgdata 836428maxresident)k
1523568inputs+5082320outputs (30130major+82857374minor)pagefaults 0swaps

However, there are a bunch of unexpected fails with the 32bit kernel:

FAIL: debug/tst-backtrace4
FAIL: debug/tst-backtrace5
FAIL: debug/tst-backtrace6
FAIL: dirent/tst-readdir64-compat
UNSUPPORTED: elf/tst-dlopen-self-container
UNSUPPORTED: elf/tst-dlopen-tlsmodid-container
UNSUPPORTED: elf/tst-glibc-hwcaps-prepend-cache
UNSUPPORTED: elf/tst-ldconfig-bad-aux-cache
UNSUPPORTED: elf/tst-ldconfig-ld_so_conf-update
UNSUPPORTED: elf/tst-pldd
UNSUPPORTED: elf/tst-preload-pthread-libc
UNSUPPORTED: elf/tst-valgrind-smoke
UNSUPPORTED: grp/tst-initgroups1
UNSUPPORTED: grp/tst-initgroups2
UNSUPPORTED: io/tst-getcwd-abspath
UNSUPPORTED: io/tst-getcwd-smallbuff
UNSUPPORTED: locale/tst-localedef-path-norm
UNSUPPORTED: localedata/tst-localedef-hardlinks
FAIL: malloc/tst-mallocfork3-mcheck
UNSUPPORTED: misc/tst-adjtimex
UNSUPPORTED: misc/tst-adjtimex-time64
UNSUPPORTED: misc/tst-clock_adjtime
UNSUPPORTED: misc/tst-clock_adjtime-time64
UNSUPPORTED: misc/tst-ntp_adjtime
UNSUPPORTED: misc/tst-ntp_adjtime-time64
UNSUPPORTED: misc/tst-pkey
UNSUPPORTED: misc/tst-rseq
UNSUPPORTED: misc/tst-rseq-disable
FAIL: misc/tst-sigcontext-get_pc
UNSUPPORTED: misc/tst-syslog
UNSUPPORTED: misc/tst-ttyname
UNSUPPORTED: nptl/test-cond-printers
UNSUPPORTED: nptl/test-condattr-printers
UNSUPPORTED: nptl/test-mutex-printers
UNSUPPORTED: nptl/test-mutexattr-printers
UNSUPPORTED: nptl/test-rwlock-printers
UNSUPPORTED: nptl/test-rwlockattr-printers
FAIL: nptl/tst-atfork4
FAIL: nptl/tst-cancel24
FAIL: nptl/tst-cancel24-static
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-cleanupx4
FAIL: nptl/tst-oncex3
FAIL: nptl/tst-oncex4
UNSUPPORTED: nptl/tst-pthread-getattr
UNSUPPORTED: nptl/tst-rseq-nptl
UNSUPPORTED: nss/tst-nss-compat1
UNSUPPORTED: nss/tst-nss-db-endgrent
UNSUPPORTED: nss/tst-nss-db-endpwent
UNSUPPORTED: nss/tst-nss-files-alias-leak
UNSUPPORTED: nss/tst-nss-files-alias-truncated
UNSUPPORTED: nss/tst-nss-files-hosts-erange
UNSUPPORTED: nss/tst-nss-files-hosts-getent
UNSUPPORTED: nss/tst-nss-files-hosts-long
UNSUPPORTED: nss/tst-nss-files-hosts-multi
UNSUPPORTED: nss/tst-nss-gai-actions
UNSUPPORTED: nss/tst-nss-test3
UNSUPPORTED: nss/tst-reload1
UNSUPPORTED: nss/tst-reload2
UNSUPPORTED: posix/bug-ga2
UNSUPPORTED: posix/bug-ga2-mem
UNSUPPORTED: posix/tst-sysconf-empty-chroot
UNSUPPORTED: posix/tst-vfork3
UNSUPPORTED: posix/tst-vfork3-mem
UNSUPPORTED: resolv/mtrace-tst-leaks2
UNSUPPORTED: resolv/tst-leaks2
UNSUPPORTED: resolv/tst-resolv-res_init
UNSUPPORTED: resolv/tst-resolv-res_init-thread
UNSUPPORTED: resolv/tst-resolv-threads
FAIL: rt/tst-mqueue8x
UNSUPPORTED: stdlib/test-bz22786
UNSUPPORTED: stdlib/tst-strtod-overflow
UNSUPPORTED: stdlib/tst-system
UNSUPPORTED: string/tst-memmove-overflow
UNSUPPORTED: string/tst-strerror
UNSUPPORTED: string/tst-strsignal
UNSUPPORTED: sunrpc/tst-svc_register
UNSUPPORTED: time/tst-clock_settime
UNSUPPORTED: time/tst-clock_settime-time64
UNSUPPORTED: time/tst-settimeofday
UNSUPPORTED: time/tst-settimeofday-time64
UNSUPPORTED: time/tst-y2039
Summary of test results:
      20 FAIL
    4267 PASS
      68 UNSUPPORTED
      20 XFAIL
26600.80user 6639.75system 14:07:38elapsed 65%CPU (0avgtext+0avgdata 837956maxresident)k
0inputs+0outputs (37599major+80538657minor)pagefaults 0swaps

It appears there is a problem with the vdso exception support with the 32bit kernel:

$ cat nptl/tst-cancel24.out
exception not caught

There are also more unsupported tests with 32bit kernel.

Dave

-- 
John David Anglin  dave.anglin@bell.net