------------[ cut here ]------------
[   35.429986] WARNING: CPU: 0 PID: 481 at mm/util.c:632 kvmalloc_node+0xd8/0xe0
[   35.431050] Modules linked in:
[   35.431892] CPU: 0 PID: 481 Comm: unshare_test Not tainted 6.6.79-rc1 #1
[   35.433396] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   35.434108] EIP: kvmalloc_node+0xd8/0xe0
[   35.434639] Code: ff 2d 00 20 80 00 89 04 24 89 d8 e8 de 22 03 00 8b 5d f4 8b 75 f8 8b 7d fc 89 ec 5d c3 90 81 e6 00 20 00 00 0f 85 49 ff ff ff <0f> 0b e9 42 ff ff ff 90 55 89 e5 83 ec 0c 89 5d f4 89 d3 89 ca 89
[   35.438626] EAX: 00000000 EBX: 80001000 ECX: 00000013 EDX: ffffffff
[   35.439706] ESI: 00000000 EDI: ffffffff EBP: c280def0 ESP: c280decc
[   35.440481] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   35.440757] CR0: 80050033 CR2: b7e46f70 CR3: 02173000 CR4: 000006d0
[   35.442821] Call Trace:
[   35.445094]  ? show_regs+0x4d/0x54
[   35.445682]  ? kvmalloc_node+0xd8/0xe0
[   35.446316]  ? __warn+0x84/0x150
[   35.446617]  ? kvmalloc_node+0xd8/0xe0
[   35.447270]  ? kvmalloc_node+0xd8/0xe0
[   35.447537]  ? report_bug+0x189/0x1b0
[   35.447697]  ? kvmalloc_node+0xd9/0xe0
[   35.448557]  ? exc_overflow+0x50/0x50
[   35.448882]  ? handle_bug+0x56/0x90
[   35.449154]  ? exc_invalid_op+0x1b/0x70
[   35.449300]  ? kvmalloc_node+0x59/0xe0
[   35.451910]  ? handle_exception+0x133/0x133
[   35.452242]  ? exc_overflow+0x50/0x50
[   35.452560]  ? kvmalloc_node+0xd8/0xe0
[   35.452739]  ? exc_overflow+0x50/0x50
[   35.452872]  ? kvmalloc_node+0xd8/0xe0
[   35.452997]  ? kmalloc_trace+0x2b/0xa0
[   35.453136]  ? alloc_fdtable+0x42/0xd8
[   35.453280]  ? next_uptodate_folio+0x26c/0x26c
[   35.453505]  alloc_fdtable+0x67/0xd8
[   35.453870]  expand_files+0x55/0x81c
[   35.454039]  ksys_dup3+0x5a/0xe4
[   35.454179]  __ia32_sys_dup2+0x19/0x70
[   35.454325]  ia32_sys_call+0x1d96/0x2738
[   35.454659]  __do_fast_syscall_32+0x45/0xac
[   35.455037]  do_fast_syscall_32+0x32/0x74
[   35.455375]  do_SYSENTER_32+0x15/0x24
[   35.455707]  entry_SYSENTER_32+0x98/0xf9
[   35.456281] EIP: 0xb7f86579
[   35.457252] 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 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76
[   35.458676] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7f6be14
[   35.459429] ESI: 004dd5cc EDI: bff0fde0 EBP: bff0ff68 ESP: bff0fd48
[   35.459649] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   35.460697] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail

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

core_close_range_test_global_fcntl_created fail

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail