------------[ cut here ]------------
[   57.257314] WARNING: CPU: 1 PID: 464 at mm/slub.c:5027 __kvmalloc_node_noprof+0x38c/0x3c0
[   57.262890] Modules linked in:
[   57.264987] CPU: 1 UID: 0 PID: 464 Comm: unshare_test Not tainted 6.15.0-next-20250605 #1 NONE 
[   57.266409] Hardware name: Generic DT based system
[   57.267299] Call trace: 
[   57.268151]  unwind_backtrace from show_stack+0x10/0x14
[   57.269535]  show_stack from dump_stack_lvl+0x50/0x5c
[   57.269989]  dump_stack_lvl from __warn+0xd8/0x1e0
[   57.270823]  __warn from warn_slowpath_fmt+0xa4/0x168
[   57.271915]  warn_slowpath_fmt from __kvmalloc_node_noprof+0x38c/0x3c0
[   57.272992]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108
[   57.273381]  alloc_fdtable from expand_files+0x120/0x2e4
[   57.273656]  expand_files from ksys_dup3+0x58/0xc8
[   57.274713]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   57.275769] Exception stack(0xfa1a9fa8 to 0xfa1a9ff0)
[   57.276457] 9fa0:                   004f5ece 00000001 00000002 2000003c 00000000 00000000
[   57.277192] 9fc0: 004f5ece 00000001 004f7ef8 0000003f 004f2d5c b6f36ce0 00000000 beb40480
[   57.277700] 9fe0: 0000003f beb40254 b6e45fa3 b6dbf736
[   57.278788] ---[ end trace 0000000000000000 ]---

<8>[   61.537329] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   61.553686] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

<8>[   61.451314] <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>[   61.468884] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail