[  163.556181] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1[  163.565517] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

[  163.491487] <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
[  163.501215] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail

------------[ cut here ]------------
[  158.659573] WARNING: CPU: 4 PID: 530 at mm/slub.c:5026 __kvmalloc_node_noprof+0x434/0x488
[  158.659779] Modules linked in: arm_spe_pmu panel_simple pl111_drm drm_client_lib drm_dma_helper drm_kms_helper drm backlight fuse ip_tables x_tables
[  158.660221] CPU: 4 UID: 0 PID: 530 Comm: unshare_test Not tainted 6.15.0-rc6-next-20250514 #1 PREEMPT 
[  158.660381] Hardware name: FVP Base RevC (DT)
[  158.660458] pstate: 121402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[  158.660590] pc : __kvmalloc_node_noprof+0x434/0x488
[  158.660706] lr : __kvmalloc_node_noprof+0x38c/0x488
[  158.660819] sp : ffff800080fa3c80
[  158.660894] x29: ffff800080fa3cb0 x28: ffff0008060ca500 x27: 0000000000000000
[  158.661081] x26: 0000000000000000 x25: 00000000004028c0 x24: 4ab7a99166555340
[  158.661266] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0
[  158.661450] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000
[  158.661633] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  158.661813] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  158.661994] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  158.662174] x8 : 0000000000000001 x7 : ffff800080fa3be0 x6 : ffffa991682d6d40
[  158.662358] x5 : 0000000000000000 x4 : ffff0008060ca500 x3 : 0000000000000000
[  158.662542] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000007fffffff
[  158.662722] Call trace:
[  158.662783]  __kvmalloc_node_noprof+0x434/0x488 (P)
[  158.662917]  alloc_fdtable+0x84/0x12c
[  158.663074]  expand_files+0x74/0x2ec
[  158.663233]  ksys_dup3+0x60/0x120
[  158.663390]  __arm64_sys_dup3+0x20/0x30
[  158.663510]  invoke_syscall+0x48/0x10c
[  158.663671]  el0_svc_common.constprop.0+0x40/0xe0
[  158.663842]  do_el0_svc+0x1c/0x28
[  158.663997]  el0_svc+0xc4/0x104
[  158.664125]  el0t_64_sync_handler+0x10c/0x138
[  158.664266]  el0t_64_sync+0x198/0x19c
[  158.664387] ---[ end trace 0000000000000000 ]---