------------[ cut here ]------------
[   86.460149] WARNING: CPU: 1 PID: 473 at mm/util.c:662 __kvmalloc_node_noprof+0xfc/0x108
[   86.464719] Modules linked in:
[   86.468386] CPU: 1 UID: 0 PID: 473 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[   86.469511] Hardware name: Generic DT based system
[   86.470969] Call trace: 
[   86.472105]  unwind_backtrace from show_stack+0x10/0x14
[   86.474057]  show_stack from dump_stack_lvl+0x34/0x70
[   86.474701]  dump_stack_lvl from __warn+0xd8/0x210
[   86.475248]  __warn from warn_slowpath_fmt+0x11c/0x168
[   86.475737]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xfc/0x108
[   86.477173]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108
[   86.477525]  alloc_fdtable from expand_files+0x138/0x2fc
[   86.477794]  expand_files from ksys_dup3+0x58/0xc8
[   86.478139]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   86.480220] Exception stack(0xfa2bdfa8 to 0xfa2bdff0)
[   86.481517] dfa0:                   00489bcd 00000001 00000002 2000003c 00000000 00000000
[   86.481950] dfc0: 00489bcd 00000001 0048be6c 0000003f 00487920 b6f20ce0 00000000 bec523e0
[   86.482303] dfe0: 0000003f bec521b4 b6e7ff43 b6dfd786
[   86.484759] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

core_unshare_test_global_unshare_EMFILE fail