------------[ cut here ]------------
[   41.426395] WARNING: CPU: 0 PID: 475 at mm/util.c:632 kvmalloc_node+0xfc/0x108
[   41.428378] Modules linked in:
[   41.430315] CPU: 0 PID: 475 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   41.430636] Hardware name: Generic DT based system
[   41.432364]  unwind_backtrace from show_stack+0x10/0x14
[   41.432928]  show_stack from dump_stack_lvl+0x38/0x44
[   41.433298]  dump_stack_lvl from __warn+0xd4/0x200
[   41.433806]  __warn from warn_slowpath_fmt+0xa4/0x168
[   41.434226]  warn_slowpath_fmt from kvmalloc_node+0xfc/0x108
[   41.435316]  kvmalloc_node from alloc_fdtable+0x78/0x104
[   41.435517]  alloc_fdtable from expand_files+0x134/0x304
[   41.435678]  expand_files from ksys_dup3+0x58/0xd0
[   41.436481]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   41.437221] Exception stack(0xfa195fa8 to 0xfa195ff0)
[   41.437691] 5fa0:                   0044fbed 00000001 00000002 2000003c 00000000 00000000
[   41.438652] 5fc0: 0044fbed 00000001 00451e6c 0000003f 0044d938 b6ff5ce0 00000000 bef29480
[   41.439638] 5fe0: 0000003f bef29254 b6f25fa3 b6e9f736
[   41.440471] ---[ 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