------------[ cut here ]------------
[   49.948171] WARNING: CPU: 0 PID: 468 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[   49.951496] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 fuse drm backlight ip_tables x_tables
[   49.955388] CPU: 0 UID: 0 PID: 468 Comm: unshare_test Not tainted 6.12.0-next-20241126 #1
[   49.956292] Hardware name: linux,dummy-virt (DT)
[   49.957517] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   49.958049] pc : __kvmalloc_node_noprof+0x138/0x148
[   49.958787] lr : __kvmalloc_node_noprof+0x64/0x148
[   49.959708] sp : ffff800080abbcd0
[   49.960119] x29: ffff800080abbce0 x28: fff00000c6286d80 x27: 0000000000000000
[   49.961747] x26: 0000000000000000 x25: 0000000000000000 x24: fff00000c6185e40
[   49.963217] x23: fff00000c6185ec0 x22: 4cbf95c5acf373f4 x21: 0000000200001e00
[   49.964242] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   49.964745] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   49.966494] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   49.967103] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   49.967605] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[   49.968380] x5 : 0000000000000000 x4 : fff00000c6286d80 x3 : 0000000000000000
[   49.968879] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   49.971733] Call trace:
[   49.972911]  __kvmalloc_node_noprof+0x138/0x148 (P)
[   49.974438]  __kvmalloc_node_noprof+0x64/0x148 (L)
[   49.975600]  alloc_fdtable+0x84/0x128
[   49.976192]  expand_files+0x78/0x2ec
[   49.976656]  ksys_dup3+0x60/0x120
[   49.977135]  __arm64_sys_dup3+0x20/0x30
[   49.978083]  invoke_syscall+0x48/0x10c
[   49.979058]  el0_svc_common.constprop.0+0x40/0xe0
[   49.979541]  do_el0_svc+0x1c/0x28
[   49.979811]  el0_svc+0x30/0xcc
[   49.980085]  el0t_64_sync_handler+0x10c/0x138
[   49.980392]  el0t_64_sync+0x198/0x19c
[   49.980943] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

core_unshare_test_global_unshare_EMFILE fail