------------[ cut here ]------------
[   46.548218] WARNING: CPU: 1 PID: 473 at mm/util.c:632 kvmalloc_node+0xfc/0x108
[   46.549945] Modules linked in:
[   46.551548] CPU: 1 PID: 473 Comm: unshare_test Not tainted 6.6.79-rc1 #1
[   46.552747] Hardware name: Generic DT based system
[   46.554406]  unwind_backtrace from show_stack+0x10/0x14
[   46.555237]  show_stack from dump_stack_lvl+0x38/0x44
[   46.555710]  dump_stack_lvl from __warn+0xd4/0x200
[   46.556118]  __warn from warn_slowpath_fmt+0xa4/0x168
[   46.556718]  warn_slowpath_fmt from kvmalloc_node+0xfc/0x108
[   46.557556]  kvmalloc_node from alloc_fdtable+0x78/0x104
[   46.558434]  alloc_fdtable from expand_files+0x134/0x304
[   46.559265]  expand_files from ksys_dup3+0x58/0xd0
[   46.559981]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   46.560911] Exception stack(0xfa0f5fa8 to 0xfa0f5ff0)
[   46.561879] 5fa0:                   00422bcd 00000001 00000002 2000003c 00000000 00000000
[   46.562420] 5fc0: 00422bcd 00000001 00424e6c 0000003f 00420920 b6f67ce0 00000000 bea5e480
[   46.563434] 5fe0: 0000003f bea5e254 b6e95fc3 b6e0f776
[   46.564801] ---[ 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