glibc 2.34

[Paul Zimmermann]

       Hi,

I just compiled GNU libc 2.34 on my workstation (Intel Core i5 under
Debian GNU/Linux 11 bullseye with gcc 10.2.1) and got 3 errors with
make check:

Summary of test results:
      3 FAIL
   4439 PASS
     20 UNSUPPORTED
     16 XFAIL
      2 XPASS

FAIL: io/tst-closefrom
FAIL: misc/tst-close_range
FAIL: posix/tst-spawn5

$ cat io/tst-closefrom.out
tst-closefrom.c:38: numeric comparison failure
   left: 95 (0x5f); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 93 (0x5d); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 96 (0x60); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 94 (0x5e); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 97 (0x61); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 95 (0x5f); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 98 (0x62); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 96 (0x60); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 99 (0x63); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 97 (0x61); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 100 (0x64); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 98 (0x62); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 101 (0x65); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 99 (0x63); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 102 (0x66); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 100 (0x64); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 103 (0x67); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 101 (0x65); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 104 (0x68); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 102 (0x66); from: lowfd + i
tst-closefrom.c:38: numeric comparison failure
   left: 105 (0x69); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 103 (0x67); from: lowfd + i
error: Differences found in descriptor set
Reference descriptor set:
  0: target="pipe:[59077636]" major=0 minor=12 ino=59077636
  1: target="/localdisk/zimmerma/glibc-2.34/build/io/tst-closefrom.out" major=8 minor=2 ino=1685502
  2: target="/dev/pts/4" major=0 minor=22 ino=7
  93: target="/users/zimmerma/.local/share/gvfs-metadata/.nfs0000000000431af300024133" major=0 minor=42 ino=4397811
  94: target="/run/user/471/gvfs-metadata/.open1uGfqq (deleted)" major=0 minor=44 ino=61181
Current descriptor set:
  0: target="pipe:[59077636]" major=0 minor=12 ino=59077636
  1: target="/localdisk/zimmerma/glibc-2.34/build/io/tst-closefrom.out" major=8 minor=2 ino=1685502
  2: target="/dev/pts/4" major=0 minor=22 ino=7
Differences:
error: descriptor 93 was closed
error: descriptor 94 was closed
error: 13 test failures

$ cat misc/tst-close_range.out
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 95 (0x5f); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 93 (0x5d); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 96 (0x60); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 94 (0x5e); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 97 (0x61); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 95 (0x5f); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 98 (0x62); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 96 (0x60); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 99 (0x63); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 97 (0x61); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 100 (0x64); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 98 (0x62); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 101 (0x65); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 99 (0x63); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 102 (0x66); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 100 (0x64); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 103 (0x67); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 101 (0x65); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 104 (0x68); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 102 (0x66); from: lowfd + i
../sysdeps/unix/sysv/linux/tst-close_range.c:45: numeric comparison failure
   left: 105 (0x69); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 103 (0x67); from: lowfd + i
error: Differences found in descriptor set
Reference descriptor set:
  0: target="pipe:[59078470]" major=0 minor=12 ino=59078470
  1: target="/localdisk/zimmerma/glibc-2.34/build/misc/tst-close_range.out" major=8 minor=2 ino=1685913
  2: target="/dev/pts/4" major=0 minor=22 ino=7
  93: target="/users/zimmerma/.local/share/gvfs-metadata/.nfs0000000000431af300024133" major=0 minor=42 ino=4397811
  94: target="/run/user/471/gvfs-metadata/.open1uGfqq (deleted)" major=0 minor=44 ino=61181
Current descriptor set:
  0: target="pipe:[59078470]" major=0 minor=12 ino=59078470
  1: target="/localdisk/zimmerma/glibc-2.34/build/misc/tst-close_range.out" major=8 minor=2 ino=1685913
  2: target="/dev/pts/4" major=0 minor=22 ino=7
Differences:
error: descriptor 93 was closed
error: descriptor 94 was closed
close_range_cloexec_test: CLOSE_RANGE_CLOEXEC not supported
error: 13 test failures

$ cat posix/tst-spawn5.out
tst-spawn5.c:56: numeric comparison failure
   left: 95 (0x5f); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 93 (0x5d); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 96 (0x60); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 94 (0x5e); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 97 (0x61); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 95 (0x5f); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 98 (0x62); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 96 (0x60); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 99 (0x63); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 97 (0x61); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 100 (0x64); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 98 (0x62); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 101 (0x65); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 99 (0x63); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 102 (0x66); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 100 (0x64); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 103 (0x67); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 101 (0x65); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 104 (0x68); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 102 (0x66); from: lowfd + i
tst-spawn5.c:56: numeric comparison failure
   left: 105 (0x69); from: xopen ("/dev/null", O_RDONLY, 0600)
  right: 103 (0x67); from: lowfd + i
error: 11 test failures

Best regards,
Paul