------------[ cut here ]------------
[   30.943392] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x448/0x4e4, CPU#1: unshare_test/495
[   30.946478] Modules linked in: sm3_ce sha3_ce fuse drm backlight ip_tables x_tables
[   30.948316] CPU: 1 UID: 0 PID: 495 Comm: unshare_test Not tainted 6.16.0-rc3-next-20250625 #1 PREEMPT 
[   30.948620] Hardware name: linux,dummy-virt (DT)
[   30.948962] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   30.949399] pc : __kvmalloc_node_noprof+0x448/0x4e4
[   30.949757] lr : __kvmalloc_node_noprof+0x80/0x4e4
[   30.950174] sp : ffff800080bb3c90
[   30.950559] x29: ffff800080bb3cc0 x28: fff00000c7aa5c80 x27: 0000000000000000
[   30.951160] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   30.951620] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00
[   30.952190] x20: fff00000c326c840 x19: 00000000ffffffff x18: 0000000000000000
[   30.952514] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   30.953035] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   30.953560] x11: 0000000000000001 x10: 5b4fbdc71bbbaa00 x9 : 5b4fbdc71bbbaa00
[   30.954674] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000
[   30.955668] x5 : 0000000000000000 x4 : 0000000000400cc0 x3 : 0000000000000000
[   30.956627] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   30.957520] Call trace:
[   30.957850]  __kvmalloc_node_noprof+0x448/0x4e4 (P)
[   30.958479]  alloc_fdtable+0x74/0x118
[   30.958868]  expand_files+0x104/0x2d0
[   30.959143]  ksys_dup3+0x64/0xe8
[   30.959378]  __arm64_sys_dup3+0x20/0x30
[   30.959631]  invoke_syscall+0x40/0xf8
[   30.959889]  el0_svc_common+0xa8/0xd8
[   30.960150]  do_el0_svc+0x1c/0x28
[   30.960349]  el0_svc+0x38/0x88
[   30.960639]  el0t_64_sync_handler+0x78/0x108
[   30.960983]  el0t_64_sync+0x198/0x19c
[   30.961448] ---[ end trace 0000000000000000 ]---

<8>[   33.943189] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   33.951719] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

<8>[   33.892492] <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
<8>[   33.903429] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail