FAILED: 0 / 1 tests passed.
Totals: pass:0 fail:1 xfail:0 xpass:0 skip:0 error:0
core_unshare_test_global_unshare_EMFILE fail

------------[ cut here ]------------
[   16.602109] WARNING: CPU: 0 PID: 487 at mm/util.c:630 kvmalloc_node+0x90/0xa0
[   16.603821] Modules linked in:
[   16.604384] CPU: 0 PID: 487 Comm: unshare_test Not tainted 5.15.183-rc1 #1
[   16.604911] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   16.605953] RIP: 0010:kvmalloc_node+0x90/0xa0
[   16.606342] Code: 89 ff 89 da 44 89 f1 e8 de 3f 03 00 eb 05 e8 87 d0 05 00 5b 41 5e 41 5f 5d c3 cc cc cc cc f7 c3 00 20 00 00 74 04 31 c0 eb e9 <0f> 0b 31 c0 eb e3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ff 11 72 2f
[   16.607904] RSP: 0018:ffff9465c0697dd0 EFLAGS: 00010246
[   16.608079] RAX: 0000000000000004 RBX: 0000000000400cc0 RCX: 0000000400000000
[   16.608263] RDX: 0000000200002000 RSI: 0000000000000000 RDI: ffffffffa09e5735
[   16.609055] RBP: ffff9465c0697de8 R08: 0000000000412cc0 R09: 00000000ffffffff
[   16.610022] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000040000400
[   16.611093] R13: 0000000040000038 R14: 00000000ffffffff R15: 0000000200002000
[   16.611899] FS:  00007fa61883d740(0000) GS:ffff8ea6fbc00000(0000) knlGS:0000000000000000
[   16.612744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.613483] CR2: 00007fa6189cf943 CR3: 0000000105712000 CR4: 00000000000006f0
[   16.614259] Call Trace:
[   16.614667]  <TASK>
[   16.614873]  alloc_fdtable+0x7a/0x120
[   16.615100]  expand_files+0x118/0x310
[   16.615204]  ? __se_sys_prlimit64+0x1e3/0x2a0
[   16.615328]  __se_sys_dup2+0x60/0x100
[   16.615810]  __x64_sys_dup2+0x11/0x20
[   16.616551]  x64_sys_call+0x268a/0x2b60
[   16.617073]  do_syscall_64+0x4c/0xa0
[   16.617487]  ? exc_page_fault+0x59/0xa0
[   16.617988]  entry_SYSCALL_64_after_hwframe+0x6c/0xd6
[   16.618754] RIP: 0033:0x7fa61893f867
[   16.619596] Code: 73 01 c3 48 8b 0d 91 75 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 61 75 0e 00 f7 d8 64 89 02 b8
[   16.621522] RSP: 002b:00007fffe384cbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   16.622292] RAX: ffffffffffffffda RBX: 00007fffe384d448 RCX: 00007fa61893f867
[   16.623063] RDX: 00007fffe384cd68 RSI: 0000000040000038 RDI: 0000000000000002
[   16.623933] RBP: 00007fffe384ce00 R08: 0000000000000000 R09: 0000000000000000
[   16.624694] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000
[   16.625296] R13: 00007fffe384d458 R14: 00007fa618a78000 R15: 0000558afbb20cf8
[   16.626211]  </TASK>
[   16.626368] ---[ end trace e0a4ec1213f41d9d ]---

exit=1timeout set to 45
selftests: core: unshare_test
TAP version 13
1..1
# Starting 1 tests from 1 test cases.
#  RUN           global.unshare_EMFILE ...
# unshare_test.c:60:unshare_EMFILE:Expected dup2(2, nr_open + 64) (-1) >= 0 (0)
# unshare_EMFILE: Test failed
#          FAIL  global.unshare_EMFILE
not ok 1 global.unshare_EMFILE
# FAILED: 0 / 1 tests passed.
# Totals: pass:0 fail:1 xfail:0 xpass:0 skip:0 error:0
core_close_range_test_global_core_close_range pass
core_close_range_test_global_close_range_unshare pass
core_close_range_test_global_close_range_unshare_capped pass
core_close_range_test_global_close_range_cloexec pass
core_close_range_test_global_close_range_cloexec_unshare pass
core_close_range_test_global_close_range_cloexec_syzbot pass
core_close_range_test_global_close_range_cloexec_unshare_syzbot pass
core_close_range_test_global_close_range_bitmap_corruption pass
core_close_range_test_global_fcntl_created fail
core_close_range_test fail

FAILED: 8 / 9 tests passed.
Totals: pass:8 fail:1 xfail:0 xpass:0 skip:0 error:0
core_close_range_test_global_fcntl_created fail

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail