------------[ cut here ]------------
[   46.322122] WARNING: CPU: 0 PID: 473 at mm/util.c:632 kvmalloc_node+0xfc/0x108
[   46.324167] Modules linked in:
[   46.326271] CPU: 0 PID: 473 Comm: unshare_test Not tainted 6.6.84-rc1 #1
[   46.327203] Hardware name: Generic DT based system
[   46.328512]  unwind_backtrace from show_stack+0x10/0x14
[   46.328915]  show_stack from dump_stack_lvl+0x38/0x44
[   46.329392]  dump_stack_lvl from __warn+0xd4/0x200
[   46.330865]  __warn from warn_slowpath_fmt+0xa4/0x168
[   46.331458]  warn_slowpath_fmt from kvmalloc_node+0xfc/0x108
[   46.331791]  kvmalloc_node from alloc_fdtable+0x78/0x104
[   46.332039]  alloc_fdtable from expand_files+0x134/0x304
[   46.332293]  expand_files from ksys_dup3+0x58/0xd0
[   46.333302]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   46.333904] Exception stack(0xfa111fa8 to 0xfa111ff0)
[   46.334440] 1fa0:                   0040dbed 00000001 00000002 2000003c 00000000 00000000
[   46.335730] 1fc0: 0040dbed 00000001 0040fe6c 0000003f 0040b938 b6f64ce0 00000000 be9b6480
[   46.336515] 1fe0: 0000003f be9b6254 b6e95fc3 b6e0f776
[   46.337361] ---[ 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