------------[ cut here ]------------
[   35.893566] WARNING: CPU: 0 PID: 469 at mm/util.c:630 kvmalloc_node+0xc0/0xc4
[   35.894700] Modules linked in:
[   35.896139] CPU: 0 PID: 469 Comm: unshare_test Not tainted 5.15.180-rc2 #1
[   35.896752] Hardware name: Generic DT based system
[   35.899127] [<c0411244>] (unwind_backtrace) from [<c040b940>] (show_stack+0x10/0x14)
[   35.899652] [<c040b940>] (show_stack) from [<c11a32bc>] (dump_stack_lvl+0x40/0x4c)
[   35.900047] [<c11a32bc>] (dump_stack_lvl) from [<c0447f48>] (__warn+0x88/0x128)
[   35.900516] [<c0447f48>] (__warn) from [<c119f058>] (warn_slowpath_fmt+0x74/0xc0)
[   35.902032] [<c119f058>] (warn_slowpath_fmt) from [<c057d0ac>] (kvmalloc_node+0xc0/0xc4)
[   35.902649] [<c057d0ac>] (kvmalloc_node) from [<c05f6fac>] (alloc_fdtable+0x88/0x104)
[   35.903269] [<c05f6fac>] (alloc_fdtable) from [<c05f7770>] (expand_files+0x80/0x2f8)
[   35.904196] [<c05f7770>] (expand_files) from [<c05f7c04>] (ksys_dup3+0x64/0xec)
[   35.904929] [<c05f7c04>] (ksys_dup3) from [<c04001a0>] (ret_fast_syscall+0x0/0x40)
[   35.905420] Exception stack(0xc3587fa8 to 0xc3587ff0)
[   35.907616] 7fa0:                   00490000 00473080 00000002 2000003c 00000000 2000003c
[   35.908584] 7fc0: 00490000 00473080 00490000 0000003f 00472ecd b6f3ace0 00000000 0048ff0c
[   35.909833] 7fe0: 0000003f beb5d18c b6e65fa3 b6ddf736
[   35.910418] ---[ end trace 485f26e18d4ad689 ]---

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