------------[ cut here ]------------
[  176.021172] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x448/0x4e4, CPU#1: unshare_test/563
[  176.021395] Modules linked in: arm_spe_pmu pl111_drm panel_simple drm_dma_helper drm_client_lib drm_kms_helper fuse drm backlight ip_tables x_tables
[  176.021783] CPU: 1 UID: 0 PID: 563 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT 
[  176.021916] Hardware name: FVP Base RevC (DT)
[  176.021983] pstate: 121402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[  176.022100] pc : __kvmalloc_node_noprof+0x448/0x4e4
[  176.022236] lr : __kvmalloc_node_noprof+0x80/0x4e4
[  176.022372] sp : ffff800081753c90
[  176.022433] x29: ffff800081753cc0 x28: ffff00080415a500 x27: 0000000000000000
[  176.022597] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  176.022755] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00
[  176.022915] x20: ffff000802726100 x19: 00000000ffffffff x18: 0000000000000000
[  176.023077] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  176.023236] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  176.023394] x11: 0000000000000001 x10: 1f79387c3cdc2400 x9 : 1f79387c3cdc2400
[  176.023554] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000
[  176.023711] x5 : 0000000000000000 x4 : 0000000000400cc0 x3 : 0000000000000000
[  176.023871] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  176.024028] Call trace:
[  176.024080]  __kvmalloc_node_noprof+0x448/0x4e4 (P)
[  176.024234]  alloc_fdtable+0x74/0x118
[  176.024377]  expand_files+0x104/0x2d0
[  176.024484]  ksys_dup3+0x64/0xe8
[  176.024589]  __arm64_sys_dup3+0x20/0x30
[  176.024699]  invoke_syscall+0x40/0xf8
[  176.024838]  el0_svc_common+0xa8/0xd8
[  176.024978]  do_el0_svc+0x1c/0x28
[  176.025114]  el0_svc+0x38/0x88
[  176.025215]  el0t_64_sync_handler+0x78/0x108
[  176.025328]  el0t_64_sync+0x198/0x19c
[  176.025438] ---[ end trace 0000000000000000 ]---

[  180.664135] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1[  180.672326] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

[  180.606138] <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
[  180.614739] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail