------------[ cut here ]------------
[   36.015663] WARNING: CPU: 0 PID: 458 at mm/util.c:632 kvmalloc_node+0xf4/0xf8
[   36.016877] Modules linked in:
[   36.018191] CPU: 0 PID: 458 Comm: unshare_test Not tainted 6.6.86-rc1 #1
[   36.018758] Hardware name: Generic DT based system
[   36.020112]  unwind_backtrace from show_stack+0x10/0x14
[   36.020783]  show_stack from dump_stack_lvl+0x40/0x4c
[   36.021240]  dump_stack_lvl from __warn+0x78/0x124
[   36.021643]  __warn from warn_slowpath_fmt+0x184/0x18c
[   36.022176]  warn_slowpath_fmt from kvmalloc_node+0xf4/0xf8
[   36.022622]  kvmalloc_node from alloc_fdtable+0x88/0x104
[   36.022980]  alloc_fdtable from expand_files+0x78/0x2f4
[   36.023367]  expand_files from ksys_dup3+0x58/0xe0
[   36.023716]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   36.024282] Exception stack(0xfa13dfa8 to 0xfa13dff0)
[   36.024831] dfa0:                   004a0000 00482ff8 00000002 2000003c 00000000 2000003c
[   36.025653] dfc0: 004a0000 00482ff8 004a0000 0000003f 00482ea5 b6f01ce0 00000000 0049ff0c
[   36.026235] dfe0: 0000003f bec8417c b6e35fa3 b6daf736
[   36.027355] ---[ 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