------------[ cut here ]------------
[   46.025501] WARNING: CPU: 0 PID: 473 at mm/util.c:632 kvmalloc_node+0xfc/0x108
[   46.026622] Modules linked in:
[   46.027821] CPU: 0 PID: 473 Comm: unshare_test Not tainted 6.6.85-rc2 #1
[   46.028341] Hardware name: Generic DT based system
[   46.029482]  unwind_backtrace from show_stack+0x10/0x14
[   46.029939]  show_stack from dump_stack_lvl+0x38/0x44
[   46.030249]  dump_stack_lvl from __warn+0xd4/0x200
[   46.030794]  __warn from warn_slowpath_fmt+0xa4/0x168
[   46.031176]  warn_slowpath_fmt from kvmalloc_node+0xfc/0x108
[   46.031492]  kvmalloc_node from alloc_fdtable+0x78/0x104
[   46.031926]  alloc_fdtable from expand_files+0x134/0x304
[   46.032509]  expand_files from ksys_dup3+0x58/0xd0
[   46.032917]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   46.033301] Exception stack(0xfa1d9fa8 to 0xfa1d9ff0)
[   46.033895] 9fa0:                   0049fbed 00000001 00000002 2000003c 00000000 00000000
[   46.034408] 9fc0: 0049fbed 00000001 004a1e6c 0000003f 0049d938 b6f18ce0 00000000 bee72480
[   46.034955] 9fe0: 0000003f bee72254 b6e45fa3 b6dbf736
[   46.036169] ---[ 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