------------[ cut here ]------------
[   85.419789] WARNING: CPU: 0 PID: 474 at mm/util.c:662 __kvmalloc_node_noprof+0xfc/0x108
[   85.421110] Modules linked in:
[   85.424138] CPU: 0 UID: 0 PID: 474 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[   85.425834] Hardware name: Generic DT based system
[   85.426717] Call trace: 
[   85.428160]  unwind_backtrace from show_stack+0x10/0x14
[   85.430472]  show_stack from dump_stack_lvl+0x34/0x70
[   85.432357]  dump_stack_lvl from __warn+0xd8/0x210
[   85.433442]  __warn from warn_slowpath_fmt+0x11c/0x168
[   85.436770]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xfc/0x108
[   85.439407]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108
[   85.441162]  alloc_fdtable from expand_files+0x138/0x2fc
[   85.441903]  expand_files from ksys_dup3+0x58/0xc8
[   85.444238]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   85.445538] Exception stack(0xfa2c5fa8 to 0xfa2c5ff0)
[   85.446448] 5fa0:                   004b0bcd 00000001 00000002 2000003c 00000000 00000000
[   85.448619] 5fc0: 004b0bcd 00000001 004b2e6c 0000003f 004ae920 b6fd8ce0 00000000 be9c03e0
[   85.452242] 5fe0: 0000003f be9c01b4 b6f37f43 b6eb5786
[   85.453445] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

core_unshare_test_global_unshare_EMFILE fail