------------[ cut here ]------------
[   29.398799] WARNING: CPU: 0 PID: 456 at mm/util.c:670 __kvmalloc_node_noprof+0x120/0x128
[   29.399974] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 drm backlight fuse ip_tables x_tables
[   29.403730] CPU: 0 UID: 0 PID: 456 Comm: unshare_test Not tainted 6.12.24-rc1 #1
[   29.405429] Hardware name: linux,dummy-virt (DT)
[   29.406275] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   29.406632] pc : __kvmalloc_node_noprof+0x120/0x128
[   29.407775] lr : __kvmalloc_node_noprof+0x54/0x128
[   29.408685] sp : ffff800080963ce0
[   29.409293] x29: ffff800080963cf0 x28: fff00000c666a480 x27: 0000000000000000
[   29.410737] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   29.411647] x23: 0000000080001000 x22: ecffb10d60945bc0 x21: 0000000200002000
[   29.412790] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   29.414012] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   29.414341] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   29.415550] x11: 0000000000000040 x10: 90a1a03f8d57df00 x9 : 90a1a03f8d57df00
[   29.416180] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[   29.416581] x5 : 0000000000000000 x4 : ffff800080963cb0 x3 : 0000000000000000
[   29.417933] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   29.419368] Call trace:
[   29.419631]  __kvmalloc_node_noprof+0x120/0x128
[   29.420064]  alloc_fdtable+0x88/0x114
[   29.420428]  expand_files+0x114/0x2f0
[   29.420724]  ksys_dup3+0x64/0xfc
[   29.420994]  __arm64_sys_dup3+0x20/0x30
[   29.422790]  invoke_syscall+0x40/0xf8
[   29.423564]  el0_svc_common+0xa8/0xd8
[   29.424057]  do_el0_svc+0x1c/0x28
[   29.424244]  el0_svc+0x38/0x68
[   29.424404]  el0t_64_sync_handler+0x90/0xfc
[   29.424574]  el0t_64_sync+0x190/0x194
[   29.424868] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail