------------[ cut here ]------------
[  188.751859] WARNING: CPU: 2 PID: 524 at mm/util.c:670 __kvmalloc_node_noprof+0x138/0x148
[  188.752058] Modules linked in: panel_simple crct10dif_ce arm_spe_pmu pl111_drm drm_dma_helper drm_kms_helper drm fuse backlight ip_tables x_tables
[  188.752539] CPU: 2 UID: 0 PID: 524 Comm: unshare_test Not tainted 6.12.23-rc2 #1
[  188.752677] Hardware name: FVP Base RevC (DT)
[  188.752758] pstate: 121402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[  188.752898] pc : __kvmalloc_node_noprof+0x138/0x148
[  188.753052] lr : __kvmalloc_node_noprof+0x64/0x148
[  188.753206] sp : ffff8000819abce0
[  188.753281] x29: ffff8000819abcf0 x28: ffff0008040eed80 x27: 0000000000000000
[  188.753484] x26: 0000000000000000 x25: 0000000000000000 x24: ffff00080108ac00
[  188.753682] x23: ffff00080108ac80 x22: 0daea9916652ee68 x21: 0000000200002000
[  188.753882] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  188.754085] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  188.754280] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  188.754476] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  188.754670] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  188.754864] x5 : 0000000000000000 x4 : ffff0008040eed80 x3 : 0000000000000000
[  188.755061] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  188.755257] Call trace:
[  188.755320]  __kvmalloc_node_noprof+0x138/0x148
[  188.755476]  alloc_fdtable+0x90/0x110
[  188.755605]  expand_files+0x78/0x318
[  188.755736]  ksys_dup3+0x60/0x120
[  188.755860]  __arm64_sys_dup3+0x20/0x30
[  188.756003]  invoke_syscall+0x48/0x10c
[  188.756146]  el0_svc_common.constprop.0+0x40/0xe0
[  188.756299]  do_el0_svc+0x1c/0x28
[  188.756438]  el0_svc+0x30/0xcc
[  188.756541]  el0t_64_sync_handler+0x120/0x12c
[  188.756659]  el0t_64_sync+0x190/0x194
[  188.756771] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail