------------[ cut here ]------------
[   44.903823] WARNING: CPU: 0 PID: 473 at mm/util.c:632 kvmalloc_node+0xf4/0xf8
[   44.905065] Modules linked in:
[   44.906688] CPU: 0 PID: 473 Comm: unshare_test Not tainted 6.6.79-rc1 #1
[   44.907307] Hardware name: Generic DT based system
[   44.908694]  unwind_backtrace from show_stack+0x10/0x14
[   44.909408]  show_stack from dump_stack_lvl+0x40/0x4c
[   44.909904]  dump_stack_lvl from __warn+0x78/0x124
[   44.910318]  __warn from warn_slowpath_fmt+0x184/0x18c
[   44.910855]  warn_slowpath_fmt from kvmalloc_node+0xf4/0xf8
[   44.911310]  kvmalloc_node from alloc_fdtable+0x88/0x104
[   44.911711]  alloc_fdtable from expand_files+0x78/0x2f4
[   44.912219]  expand_files from ksys_dup3+0x58/0xe0
[   44.912605]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   44.913146] Exception stack(0xfa1c5fa8 to 0xfa1c5ff0)
[   44.913776] 5fa0:                   004e0000 004c2ff8 00000002 2000003c 00000000 2000003c
[   44.914560] 5fc0: 004e0000 004c2ff8 004e0000 0000003f 004c2ea5 b6f20ce0 00000000 004dff0c
[   44.915381] 5fe0: 0000003f be85d17c b6e55fc3 b6dcf776
[   44.916158] ---[ 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