------------[ cut here ]------------
[   26.167114] WARNING: CPU: 1 PID: 472 at mm/util.c:632 kvmalloc_node+0xf4/0xf8
[   26.168631] Modules linked in:
[   26.169704] CPU: 1 PID: 472 Comm: unshare_test Not tainted 6.6.85-rc2 #1
[   26.170578] Hardware name: Generic DT based system
[   26.171661]  unwind_backtrace from show_stack+0x10/0x14
[   26.172275]  show_stack from dump_stack_lvl+0x40/0x4c
[   26.172873]  dump_stack_lvl from __warn+0x78/0x124
[   26.173452]  __warn from warn_slowpath_fmt+0x184/0x18c
[   26.174154]  warn_slowpath_fmt from kvmalloc_node+0xf4/0xf8
[   26.174840]  kvmalloc_node from alloc_fdtable+0x88/0x104
[   26.175334]  alloc_fdtable from expand_files+0x78/0x2f4
[   26.175501]  expand_files from ksys_dup3+0x58/0xe0
[   26.175647]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   26.175875] Exception stack(0xfa1a5fa8 to 0xfa1a5ff0)
[   26.176658] 5fa0:                   004f0000 004d2ff8 00000002 2000003c 00000000 2000003c
[   26.177638] 5fc0: 004f0000 004d2ff8 004f0000 0000003f 004d2ea5 b6ffcce0 00000000 004eff0c
[   26.178444] 5fe0: 0000003f be97117c b6f35fa3 b6eaf736
[   26.179376] ---[ 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