------------[ cut here ]------------
[   41.354680] WARNING: CPU: 0 PID: 462 at mm/slub.c:5026 __kvmalloc_node_noprof+0x3c8/0x4b0
[   41.358391] Modules linked in:
[   41.360698] CPU: 0 UID: 0 PID: 462 Comm: unshare_test Not tainted 6.15.0-rc6-next-20250514 #1 NONE 
[   41.361867] Hardware name: Generic DT based system
[   41.362829] Call trace: 
[   41.363546]  unwind_backtrace from show_stack+0x10/0x14
[   41.364487]  show_stack from dump_stack_lvl+0x54/0x68
[   41.364840]  dump_stack_lvl from __warn+0x7c/0x128
[   41.365190]  __warn from warn_slowpath_fmt+0x184/0x18c
[   41.365578]  warn_slowpath_fmt from __kvmalloc_node_noprof+0x3c8/0x4b0
[   41.365757]  __kvmalloc_node_noprof from alloc_fdtable+0x68/0x110
[   41.365939]  alloc_fdtable from expand_files+0x78/0x2d8
[   41.366084]  expand_files from ksys_dup3+0x58/0xd8
[   41.366209]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   41.366460] Exception stack(0xfa1fdfa8 to 0xfa1fdff0)
[   41.366784] dfa0:                   00510000 004f2d74 00000002 2000003c 00000000 2000003c
[   41.367521] dfc0: 00510000 004f2d74 00510000 0000003f 004f2bc1 b6fc6ce0 00000000 0050ff0c
[   41.368013] dfe0: 0000003f bebba17c b6ed5fa3 b6e4f736
[   41.368616] ---[ end trace 0000000000000000 ]---

<8>[   44.760388] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   44.772533] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

<8>[   44.693678] <LAVA_SIGNAL_STARTTC core_unshare_test_global_unshare_EMFILE>
FAILED: 0 / 1 tests passed.
Totals: pass:0 fail:1 xfail:0 xpass:0 skip:0 error:0
<8>[   44.706922] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail