------------[ cut here ]------------
[   34.805072] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x3c8/0x4b0, CPU#1: unshare_test/511
[   34.805072] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x3c8/0x4b0, CPU#1: unshare_test/511
[   34.809372] Modules linked in:
[   34.811272] CPU: 1 UID: 0 PID: 511 Comm: unshare_test Not tainted 6.16.0-rc4-next-20250701 #1 NONE 
[   34.812334] Hardware name: Generic DT based system
[   34.813163] Call trace: 
[   34.813736]  unwind_backtrace from show_stack+0x10/0x14
[   34.815042]  show_stack from dump_stack_lvl+0x54/0x68
[   34.815613]  dump_stack_lvl from __warn+0x90/0x144
[   34.816225]  __warn from warn_slowpath_fmt+0x184/0x18c
[   34.816467]  warn_slowpath_fmt from __kvmalloc_node_noprof+0x3c8/0x4b0
[   34.816674]  __kvmalloc_node_noprof from alloc_fdtable+0x68/0x110
[   34.816850]  alloc_fdtable from expand_files+0x78/0x2d8
[   34.817002]  expand_files from ksys_dup3+0x58/0xd8
[   34.817149]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   34.817359] Exception stack(0xf9f6dfa8 to 0xf9f6dff0)
[   34.817582] dfa0:                   004d0000 004b2d74 00000002 2000003c 00000000 2000003c
[   34.817802] dfc0: 004d0000 004b2d74 004d0000 0000003f 004b2bc1 b6f6ece0 00000000 004cff0c
[   34.818915] dfe0: 0000003f bea7417c b6e75fa3 b6def736
[   34.819802] ---[ end trace 0000000000000000 ]---

<8>[   38.134155] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   38.147640] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

<8>[   38.065111] <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>[   38.077906] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail