------------[ cut here ]------------
[   35.204535] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x430/0x484, CPU#0: unshare_test/496
[   35.206680] Modules linked in: sm3_ce sha3_ce fuse drm backlight ip_tables x_tables
[   35.208812] CPU: 0 UID: 0 PID: 496 Comm: unshare_test Not tainted 6.16.0-rc3-next-20250625 #1 PREEMPT 
[   35.209342] Hardware name: linux,dummy-virt (DT)
[   35.209923] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   35.210299] pc : __kvmalloc_node_noprof+0x430/0x484
[   35.210701] lr : __kvmalloc_node_noprof+0x388/0x484
[   35.210919] sp : ffff8000807abc80
[   35.211195] x29: ffff8000807abcb0 x28: fff00000c8642500 x27: 0000000000000000
[   35.211763] x26: 0000000000000000 x25: 00000000004028c0 x24: 1b8f96c51135be38
[   35.212223] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0
[   35.212562] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000
[   35.213116] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   35.213400] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   35.213971] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   35.214393] x8 : 0000000000000001 x7 : fff00000c8642500 x6 : 0000000000000001
[   35.214816] x5 : 0000000000000000 x4 : fff00000c8642500 x3 : 0000000000000000
[   35.215365] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff
[   35.215915] Call trace:
[   35.216512]  __kvmalloc_node_noprof+0x430/0x484 (P)
[   35.217065]  alloc_fdtable+0x84/0x12c
[   35.217476]  expand_files+0x74/0x2ec
[   35.217835]  ksys_dup3+0x60/0x120
[   35.218062]  __arm64_sys_dup3+0x20/0x30
[   35.218231]  invoke_syscall+0x48/0x10c
[   35.218413]  el0_svc_common.constprop.0+0x40/0xe0
[   35.218677]  do_el0_svc+0x1c/0x28
[   35.219082]  el0_svc+0xbc/0x104
[   35.219368]  el0t_64_sync_handler+0x10c/0x138
[   35.219728]  el0t_64_sync+0x198/0x19c
[   35.220268] ---[ end trace 0000000000000000 ]---

<8>[   39.450316] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   39.459933] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

<8>[   39.395096] <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>[   39.406288] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail