------------[ cut here ]------------
[  133.564954] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x448/0x4e4, CPU#7: unshare_test/564
[  133.565177] Modules linked in: pl111_drm arm_spe_pmu panel_simple drm_dma_helper drm_client_lib drm_kms_helper drm fuse backlight ip_tables x_tables
[  133.565568] CPU: 7 UID: 0 PID: 564 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250620 #1 PREEMPT 
[  133.565702] Hardware name: FVP Base RevC (DT)
[  133.565769] pstate: 121402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[  133.565886] pc : __kvmalloc_node_noprof+0x448/0x4e4
[  133.566022] lr : __kvmalloc_node_noprof+0x80/0x4e4
[  133.566158] sp : ffff8000816d3c90
[  133.566219] x29: ffff8000816d3cc0 x28: ffff000805861280 x27: 0000000000000000
[  133.566383] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  133.566540] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00
[  133.566701] x20: ffff000801093700 x19: 00000000ffffffff x18: 0000000000000000
[  133.566864] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  133.567022] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  133.567180] x11: 0000000000000001 x10: 602eca8520711800 x9 : 602eca8520711800
[  133.567342] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000
[  133.567500] x5 : 0000000000000000 x4 : 0000000000400cc0 x3 : 0000000000000000
[  133.567656] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  133.567813] Call trace:
[  133.567866]  __kvmalloc_node_noprof+0x448/0x4e4 (P)
[  133.568020]  alloc_fdtable+0x74/0x118
[  133.568163]  expand_files+0x104/0x2d0
[  133.568270]  ksys_dup3+0x64/0xe8
[  133.568375]  __arm64_sys_dup3+0x20/0x30
[  133.568481]  invoke_syscall+0x40/0xf8
[  133.568621]  el0_svc_common+0xa8/0xd8
[  133.568763]  do_el0_svc+0x1c/0x28
[  133.568900]  el0_svc+0x38/0x88
[  133.569026]  el0t_64_sync_handler+0x78/0x108
[  133.569164]  el0t_64_sync+0x198/0x19c
[  133.569273] ---[ end trace 0000000000000000 ]---

<LAVA_TEST_RUNNER EXIT>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

[  138.150457] <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
[  138.159149] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail