------------[ cut here ]------------
[   17.484630] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x448/0x4e4, CPU#0: unshare_test/494
[   17.487338] Modules linked in: sm3_ce sha3_ce fuse drm backlight ip_tables x_tables
[   17.489746] CPU: 0 UID: 0 PID: 494 Comm: unshare_test Not tainted 6.16.0-rc3-next-20250627 #1 PREEMPT 
[   17.490559] Hardware name: linux,dummy-virt (DT)
[   17.491857] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   17.492523] pc : __kvmalloc_node_noprof+0x448/0x4e4
[   17.493009] lr : __kvmalloc_node_noprof+0x80/0x4e4
[   17.493644] sp : ffff800080b83c90
[   17.494031] x29: ffff800080b83cc0 x28: fff00000c36edc80 x27: 0000000000000000
[   17.495309] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   17.495925] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00
[   17.496767] x20: fff00000c356a680 x19: 00000000ffffffff x18: 0000000000000000
[   17.496985] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   17.497205] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   17.498244] x11: 0000000000000001 x10: 53a6ae37a4c82b00 x9 : 53a6ae37a4c82b00
[   17.499380] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000
[   17.500366] x5 : 0000000000000000 x4 : 0000000000400cc0 x3 : 0000000000000000
[   17.501291] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   17.502191] Call trace:
[   17.502423]  __kvmalloc_node_noprof+0x448/0x4e4 (P)
[   17.502724]  alloc_fdtable+0x74/0x118
[   17.503470]  expand_files+0x104/0x2d0
[   17.504066]  ksys_dup3+0x64/0xe8
[   17.504611]  __arm64_sys_dup3+0x20/0x30
[   17.505165]  invoke_syscall+0x40/0xf8
[   17.505671]  el0_svc_common+0xa8/0xd8
[   17.506245]  do_el0_svc+0x1c/0x28
[   17.506656]  el0_svc+0x38/0x88
[   17.507100]  el0t_64_sync_handler+0x78/0x108
[   17.507667]  el0t_64_sync+0x198/0x19c
[   17.508274] ---[ end trace 0000000000000000 ]---

<8>[   19.761403] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   19.767009] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

<8>[   19.728122] <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>[   19.735062] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail