------------[ cut here ]------------
[   26.887550] WARNING: CPU: 0 PID: 483 at mm/util.c:630 kvmalloc_node+0x81/0x90
[   26.889572] Modules linked in:
[   26.890206] CPU: 0 PID: 483 Comm: unshare_test Not tainted 5.15.182-rc1 #1
[   26.890827] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   26.891610] EIP: kvmalloc_node+0x81/0x90
[   26.893726] Code: 00 89 f1 ff 75 04 ff 75 f0 e8 db 8f 02 00 83 c4 08 eb 05 e8 e1 50 04 00 83 c4 04 5e 5f 5b 5d c3 31 c0 f7 c6 00 20 00 00 75 ee <0f> 0b eb ea 90 90 90 90 90 90 90 90 90 90 90 83 f8 11 72 2c 55 89
[   26.896382] EAX: 00000000 EBX: 00012000 ECX: 00000014 EDX: de7e2a55
[   26.897454] ESI: 00400cc0 EDI: 80001000 EBP: c270decc ESP: c270debc
[   26.899211] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   26.899545] CR0: 80050033 CR2: b7da4870 CR3: 02619000 CR4: 000006d0
[   26.900655] Call Trace:
[   26.902212]  alloc_fdtable+0x70/0xf0
[   26.902656]  expand_files+0xf0/0x2a0
[   26.903631]  ? __ia32_sys_prlimit64+0x207/0x2c0
[   26.904584]  __ia32_sys_dup2+0x49/0xd0
[   26.905384]  ia32_sys_call+0x25ab/0x2770
[   26.905602]  __do_fast_syscall_32+0x6c/0xb4
[   26.905827]  ? exit_to_user_mode_prepare+0x29/0xc0
[   26.906036]  do_fast_syscall_32+0x29/0x5c
[   26.906227]  do_SYSENTER_32+0x12/0x14
[   26.906401]  entry_SYSENTER_32+0x98/0xfb
[   26.906725] EIP: 0xb7f4a509
[   26.908026] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 58 b8 77 00 00 00 cd 80 90 90 90
[   26.910373] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7f2fe14
[   26.910671] ESI: 004ef124 EDI: bfb167b0 EBP: bfb167c8 ESP: bfb16548
[   26.911075] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   26.912024] ---[ end trace 69f53af5cc7facc7 ]---

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

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

exit=1<LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail