------------[ cut here ]------------
[   49.317350] WARNING: CPU: 1 PID: 471 at mm/util.c:632 kvmalloc_node+0xfc/0x108
[   49.318743] Modules linked in:
[   49.320541] CPU: 1 PID: 471 Comm: unshare_test Not tainted 6.6.76-rc2 #1
[   49.321385] Hardware name: Generic DT based system
[   49.323012]  unwind_backtrace from show_stack+0x10/0x14
[   49.323671]  show_stack from dump_stack_lvl+0x48/0x54
[   49.324170]  dump_stack_lvl from __warn+0xd4/0x200
[   49.325711]  __warn from warn_slowpath_fmt+0x11c/0x168
[   49.326249]  warn_slowpath_fmt from kvmalloc_node+0xfc/0x108
[   49.326801]  kvmalloc_node from alloc_fdtable+0x78/0x104
[   49.327453]  alloc_fdtable from expand_files+0x134/0x304
[   49.329201]  expand_files from ksys_dup3+0x58/0xd0
[   49.330006]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   49.330639] Exception stack(0xfa1ddfa8 to 0xfa1ddff0)
[   49.332382] dfa0:                   004b0bcd 00000001 00000002 2000003c 00000000 00000000
[   49.333979] dfc0: 004b0bcd 00000001 004b2e6c 0000003f 004ae920 b6fb8ce0 00000000 bee243e0
[   49.334731] dfe0: 0000003f bee241b4 b6f17f43 b6e95786
[   49.336436] ---[ 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