------------[ cut here ]------------
[   52.688323] WARNING: CPU: 1 PID: 472 at mm/util.c:632 kvmalloc_node+0xf4/0xf8
[   52.689716] Modules linked in:
[   52.692866] CPU: 1 PID: 472 Comm: unshare_test Not tainted 6.6.76-rc2 #1
[   52.693757] Hardware name: Generic DT based system
[   52.695481]  unwind_backtrace from show_stack+0x10/0x14
[   52.696173]  show_stack from dump_stack_lvl+0x40/0x4c
[   52.696675]  dump_stack_lvl from __warn+0x78/0x124
[   52.697099]  __warn from warn_slowpath_fmt+0x184/0x18c
[   52.697691]  warn_slowpath_fmt from kvmalloc_node+0xf4/0xf8
[   52.698013]  kvmalloc_node from alloc_fdtable+0x88/0x104
[   52.698493]  alloc_fdtable from expand_files+0x78/0x2f4
[   52.698842]  expand_files from ksys_dup3+0x58/0xe0
[   52.699213]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   52.699877] Exception stack(0xfa1f9fa8 to 0xfa1f9ff0)
[   52.700688] 9fa0:                   beff12bc 00430000 00000002 2000003c 00000000 2000003c
[   52.701087] 9fc0: beff12bc 00430000 0042ff0c 0000003f 00412edd b6effce0 00000000 0042ff0c
[   52.701898] 9fe0: 0000003f beff10e4 b6e5ef43 b6ddc786
[   52.702975] ---[ 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