------------[ cut here ]------------
[   33.470973] WARNING: CPU: 0 PID: 485 at mm/util.c:630 kvmalloc_node+0x86/0x90
[   33.472766] Modules linked in:
[   33.473701] CPU: 0 PID: 485 Comm: unshare_test Not tainted 5.15.182-rc2 #1
[   33.474730] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   33.475516] RIP: 0010:kvmalloc_node+0x86/0x90
[   33.476541] Code: 48 81 ff ff ff ff 7f 77 1c 4c 8b 45 08 89 d1 be 01 00 00 00 89 da e8 89 40 03 00 48 8b 5d f8 c9 c3 cc cc cc cc 80 e7 20 75 9a <0f> 0b eb 96 66 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 a3 ea 02
[   33.477286] RSP: 0018:ffff94780067fe20 EFLAGS: 00010246
[   33.477539] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000000
[   33.479990] RDX: 00000000ffffffff RSI: ffffffff8c1c1740 RDI: 0000000200002000
[   33.480949] RBP: ffff94780067fe38 R08: 0000000000000040 R09: 0000000000000000
[   33.482308] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8ef2858f8fc0
[   33.483597] R13: 0000000040000400 R14: ffff8ef2801ac580 R15: 0000000000000000
[   33.483996] FS:  00007f78d603b740(0000) GS:ffff8ef2fbc00000(0000) knlGS:0000000000000000
[   33.485727] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.486165] CR2: 00007f78d60ebef0 CR3: 0000000101a2e000 CR4: 00000000000006f0
[   33.486984] Call Trace:
[   33.487965]  <TASK>
[   33.489479]  alloc_fdtable+0x7b/0x110
[   33.489890]  expand_files+0x5a/0x300
[   33.490140]  ? __do_sys_prlimit64+0x215/0x2e0
[   33.490492]  ksys_dup3+0x67/0xf0
[   33.490746]  __x64_sys_dup2+0x1f/0x80
[   33.490957]  x64_sys_call+0xfad/0x1ae0
[   33.491899]  do_syscall_64+0x34/0x80
[   33.492401]  entry_SYSCALL_64_after_hwframe+0x6c/0xd6
[   33.493418] RIP: 0033:0x7f78d613d867
[   33.495147] 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
[   33.496737] RSP: 002b:00007ffec566f558 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   33.497159] RAX: ffffffffffffffda RBX: 00007ffec566fdb8 RCX: 00007f78d613d867
[   33.497617] RDX: 00007ffec566f580 RSI: 0000000040000038 RDI: 0000000000000002
[   33.498815] RBP: 00007ffec566f780 R08: 0000000000000000 R09: 0000000000000000
[   33.499539] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[   33.500380] R13: 00007ffec566fdc8 R14: 00007f78d6276000 R15: 0000563efeacadd8
[   33.501631]  </TASK>
[   33.501962] ---[ end trace b2c272eaad448305 ]---

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