------------[ cut here ]------------
[   41.484899] WARNING: CPU: 0 PID: 503 at mm/util.c:596 kvmalloc_node+0xd2/0xe0
[   41.486567] Modules linked in:
[   41.487623] CPU: 0 PID: 503 Comm: unshare_test Not tainted 6.1.130-rc1 #1
[   41.488221] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   41.489902] RIP: 0010:kvmalloc_node+0xd2/0xe0
[   41.490297] Code: 45 89 f0 ff 75 08 53 68 00 04 00 00 e8 b7 98 03 00 48 83 c4 18 5b 41 5e 41 5f 5d c3 cc cc cc cc cc 41 f7 c6 00 20 00 00 75 89 <0f> 0b 31 c0 eb e5 0f 1f 84 00 00 00 00 00 48 83 ff 11 72 2f 55 48
[   41.491814] RSP: 0018:ffff9b03005fbdb0 EFLAGS: 00010246
[   41.492588] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000
[   41.493389] RDX: 0000000200002000 RSI: 0000000000000000 RDI: ffffffffb55ff3a4
[   41.493695] RBP: ffff9b03005fbdc8 R08: 0000000000412cc0 R09: 00000000ffffffff
[   41.493976] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000040000400
[   41.494265] R13: 0000000040000038 R14: 0000000000400cc0 R15: 0000000200002000
[   41.494795] FS:  00007fa921c0e740(0000) GS:ffff987fbbc00000(0000) knlGS:0000000000000000
[   41.495312] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.495711] CR2: 00007fa921da0943 CR3: 00000001023d2000 CR4: 00000000000006f0
[   41.496642] Call Trace:
[   41.498169]  <TASK>
[   41.499217]  ? show_regs+0x60/0x70
[   41.500147]  ? __warn+0xc5/0x1c0
[   41.500629]  ? kvmalloc_node+0xd2/0xe0
[   41.501124]  ? report_bug+0x14e/0x1f0
[   41.501383]  ? handle_bug+0x3e/0x70
[   41.501683]  ? exc_invalid_op+0x1b/0x50
[   41.502058]  ? asm_exc_invalid_op+0x1b/0x20
[   41.502850]  ? kvmalloc_node+0x44/0xe0
[   41.503064]  ? kvmalloc_node+0xd2/0xe0
[   41.504540]  alloc_fdtable+0x7a/0x120
[   41.505586]  expand_files+0x11a/0x310
[   41.505979]  ? do_prlimit+0x120/0x160
[   41.506534]  ksys_dup3+0x75/0xe0
[   41.507523]  __x64_sys_dup2+0x21/0x90
[   41.507703]  x64_sys_call+0x2704/0x2ce0
[   41.507866]  do_syscall_64+0x4c/0xa0
[   41.508030]  ? irqentry_exit+0x12/0x50
[   41.508186]  entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[   41.508491] RIP: 0033:0x7fa921d0fca7
[   41.508961] Code: 73 01 c3 48 8b 0d 79 81 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 49 81 0e 00 f7 d8 64 89 02 b8
[   41.512645] RSP: 002b:00007ffc076d2e48 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   41.513795] RAX: ffffffffffffffda RBX: 00007ffc076d36a8 RCX: 00007fa921d0fca7
[   41.515889] RDX: 00007ffc076d2fc8 RSI: 0000000040000038 RDI: 0000000000000002
[   41.517251] RBP: 00007ffc076d3060 R08: 0000000000000064 R09: 00000000fffffff6
[   41.517525] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000
[   41.517793] R13: 00007ffc076d36b8 R14: 00007fa921e47000 R15: 0000555da507bcf8
[   41.518387]  </TASK>
[   41.518799] ---[ 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