------------[ cut here ]------------
[   29.843437] WARNING: CPU: 1 PID: 455 at mm/util.c:657 __kvmalloc_node_noprof+0x120/0x128
[   29.844472] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 drm fuse backlight ip_tables x_tables
[   29.847849] CPU: 1 UID: 0 PID: 455 Comm: unshare_test Not tainted 6.13.11-rc2 #1
[   29.848816] Hardware name: linux,dummy-virt (DT)
[   29.849915] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   29.850258] pc : __kvmalloc_node_noprof+0x120/0x128
[   29.850774] lr : __kvmalloc_node_noprof+0x54/0x128
[   29.851582] sp : ffff800080853ce0
[   29.852094] x29: ffff800080853cf0 x28: fff00000c7618000 x27: 0000000000000000
[   29.852855] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   29.853666] x23: 0000000080001000 x22: 329fa5b20e3755ec x21: 0000000200001e00
[   29.854612] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   29.855554] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   29.856165] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   29.856643] x11: 0000000000000040 x10: 550da48248202d00 x9 : 550da48248202d00
[   29.857233] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[   29.857531] x5 : 0000000000000000 x4 : ffff800080853cb0 x3 : 0000000000000000
[   29.857816] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   29.858256] Call trace:
[   29.858566]  __kvmalloc_node_noprof+0x120/0x128 (P)
[   29.859615]  alloc_fdtable+0x74/0x118
[   29.860255]  expand_files+0x114/0x2e0
[   29.860727]  ksys_dup3+0x64/0xe8
[   29.861437]  __arm64_sys_dup3+0x20/0x30
[   29.862187]  invoke_syscall+0x40/0xf8
[   29.862883]  el0_svc_common+0xa8/0xd8
[   29.863502]  do_el0_svc+0x1c/0x28
[   29.863707]  el0_svc+0x38/0x68
[   29.864154]  el0t_64_sync_handler+0x78/0x108
[   29.864706]  el0t_64_sync+0x198/0x19c
[   29.865101] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail