------------[ cut here ]------------
[   35.766375] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x430/0x484, CPU#1: unshare_test/497
[   35.769554] Modules linked in: sm3_ce sha3_ce drm fuse backlight ip_tables x_tables
[   35.771751] CPU: 1 UID: 0 PID: 497 Comm: unshare_test Not tainted 6.16.0-rc3-next-20250624 #1 PREEMPT 
[   35.773073] Hardware name: linux,dummy-virt (DT)
[   35.773557] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   35.774045] pc : __kvmalloc_node_noprof+0x430/0x484
[   35.774967] lr : __kvmalloc_node_noprof+0x388/0x484
[   35.776110] sp : ffff80008076bc80
[   35.777151] x29: ffff80008076bcb0 x28: fff00000c7882500 x27: 0000000000000000
[   35.779761] x26: 0000000000000000 x25: 00000000004028c0 x24: 34ff9955ae95ccf0
[   35.782882] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0
[   35.783888] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000
[   35.784614] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   35.785197] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   35.786185] x11: 0000000000000000 x10: 0000000000000000 x9 : fff00000c7882500
[   35.787196] x8 : 0000000000000001 x7 : 0000000000000000 x6 : 0000000000000001
[   35.787901] x5 : 0000000000000000 x4 : fff00000c7882500 x3 : 0000000000000000
[   35.789019] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff
[   35.790866] Call trace:
[   35.791607]  __kvmalloc_node_noprof+0x430/0x484 (P)
[   35.792140]  alloc_fdtable+0x84/0x12c
[   35.793091]  expand_files+0x74/0x2ec
[   35.793793]  ksys_dup3+0x60/0x120
[   35.794113]  __arm64_sys_dup3+0x20/0x30
[   35.794436]  invoke_syscall+0x48/0x10c
[   35.794779]  el0_svc_common.constprop.0+0x40/0xe0
[   35.795156]  do_el0_svc+0x1c/0x28
[   35.795466]  el0_svc+0xbc/0x104
[   35.796803]  el0t_64_sync_handler+0x10c/0x138
[   35.797542]  el0t_64_sync+0x198/0x19c
[   35.798359] ---[ end trace 0000000000000000 ]---

<8>[   39.997965] <LAVA_SIGNAL_STARTTC core_unshare_test>
exit=1<8>[   40.013802] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

<8>[   39.937166] <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>[   39.948866] <LAVA_SIGNAL_ENDTC core_unshare_test_global_unshare_EMFILE>
core_unshare_test_global_unshare_EMFILE fail