------------[ cut here ]------------
[   80.843792] WARNING: CPU: 0 PID: 472 at mm/util.c:662 __kvmalloc_node_noprof+0xfc/0x108
[   80.845480] Modules linked in:
[   80.847782] CPU: 0 UID: 0 PID: 472 Comm: unshare_test Not tainted 6.12.0-next-20241126 #1
[   80.848955] Hardware name: Generic DT based system
[   80.849630] Call trace: 
[   80.850639]  unwind_backtrace from show_stack+0x10/0x14
[   80.852126]  show_stack from dump_stack_lvl+0x34/0x70
[   80.853045]  dump_stack_lvl from __warn+0xd8/0x210
[   80.853894]  __warn from warn_slowpath_fmt+0x11c/0x168
[   80.854859]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xfc/0x108
[   80.855904]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108
[   80.856723]  alloc_fdtable from expand_files+0x138/0x2fc
[   80.857514]  expand_files from ksys_dup3+0x58/0xc8
[   80.858227]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   80.859185] Exception stack(0xfa2b9fa8 to 0xfa2b9ff0)
[   80.860197] 9fa0:                   004c7bcd 00000001 00000002 2000003c 00000000 00000000
[   80.861056] 9fc0: 004c7bcd 00000001 004c9e6c 0000003f 004c5920 b6f8bce0 00000000 beadf3e0
[   80.862002] 9fe0: 0000003f beadf1b4 b6eeaf43 b6e68786
[   80.863098] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

core_unshare_test_global_unshare_EMFILE fail