------------[ cut here ]------------
[   37.914868] WARNING: CPU: 1 PID: 457 at mm/util.c:632 kvmalloc_node+0xfc/0x108
[   37.916180] Modules linked in:
[   37.917413] CPU: 1 PID: 457 Comm: unshare_test Not tainted 6.6.86-rc1 #1
[   37.918411] Hardware name: Generic DT based system
[   37.920183]  unwind_backtrace from show_stack+0x10/0x14
[   37.921154]  show_stack from dump_stack_lvl+0x38/0x44
[   37.921944]  dump_stack_lvl from __warn+0xd4/0x200
[   37.922950]  __warn from warn_slowpath_fmt+0xa4/0x168
[   37.924032]  warn_slowpath_fmt from kvmalloc_node+0xfc/0x108
[   37.924419]  kvmalloc_node from alloc_fdtable+0x78/0x104
[   37.924719]  alloc_fdtable from expand_files+0x134/0x304
[   37.925001]  expand_files from ksys_dup3+0x58/0xd0
[   37.925629]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   37.926481] Exception stack(0xfa0ddfa8 to 0xfa0ddff0)
[   37.927361] dfa0:                   004bebed 00000001 00000002 2000003c 00000000 00000000
[   37.928348] dfc0: 004bebed 00000001 004c0e6c 0000003f 004bc938 b6f7ace0 00000000 bee14480
[   37.929310] dfe0: 0000003f bee14254 b6ea5fa3 b6e1f736
[   37.930674] ---[ 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