------------[ cut here ]------------
[   40.895474] WARNING: CPU: 0 PID: 466 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[   40.897835] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 fuse drm backlight ip_tables x_tables
[   40.900797] CPU: 0 UID: 0 PID: 466 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[   40.902307] Hardware name: linux,dummy-virt (DT)
[   40.903813] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   40.904662] pc : __kvmalloc_node_noprof+0x138/0x148
[   40.905101] lr : __kvmalloc_node_noprof+0x64/0x148
[   40.905657] sp : ffff800080a93cd0
[   40.906561] x29: ffff800080a93ce0 x28: fff00000c2f40000 x27: 0000000000000000
[   40.907914] x26: 0000000000000000 x25: 0000000000000000 x24: fff00000c013d340
[   40.908516] x23: fff00000c013d3c0 x22: 88efa0e4c49373b4 x21: 0000000200001e00
[   40.909730] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   40.910857] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   40.912351] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   40.912804] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   40.913776] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[   40.915065] x5 : 0000000000000000 x4 : fff00000c2f40000 x3 : 0000000000000000
[   40.917272] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   40.918822] Call trace:
[   40.919238]  __kvmalloc_node_noprof+0x138/0x148 (P)
[   40.921076]  __kvmalloc_node_noprof+0x64/0x148 (L)
[   40.922377]  alloc_fdtable+0x84/0x128
[   40.923174]  expand_files+0x78/0x2ec
[   40.923656]  ksys_dup3+0x60/0x120
[   40.924009]  __arm64_sys_dup3+0x20/0x30
[   40.924425]  invoke_syscall+0x48/0x10c
[   40.924808]  el0_svc_common.constprop.0+0x40/0xe0
[   40.925324]  do_el0_svc+0x1c/0x28
[   40.925592]  el0_svc+0x30/0xcc
[   40.926652]  el0t_64_sync_handler+0x10c/0x138
[   40.927190]  el0t_64_sync+0x198/0x19c
[   40.928592] ---[ end trace 0000000000000000 ]---

core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

core_unshare_test_global_unshare_EMFILE fail