------------[ cut here ]------------
[   84.913024] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x430/0x484, CPU#2: unshare_test/1747
[   84.913834] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio hantro_vpu hci_uart snd_soc_simple_card snd_soc_audio_graph_card btqca snd_soc_rockchip_i2s v4l2_vp9 snd_soc_es8316 snd_soc_simple_card_utils rockchipdrm snd_soc_spdif_tx panfrost v4l2_h264 snd_soc_core btbcm v4l2_jpeg dw_hdmi_qp drm_shmem_helper snd_compress v4l2_mem2mem bluetooth analogix_dp reset_gpio gpu_sched videobuf2_dma_contig dw_mipi_dsi snd_pcm_dmaengine drm_dp_aux_bus snd_pcm dw_hdmi ecdh_generic ecc videobuf2_memops videobuf2_v4l2 rfkill snd_timer rtc_rk808 pwrseq_core phy_rockchip_pcie drm_display_helper videodev snd soundcore cec videobuf2_common drm_client_lib drm_dma_helper rockchip_saradc mc drm_kms_helper coresight_cpu_debug industrialio_triggered_buffer kfifo_buf coresight rockchip_thermal pcie_rockchip_host fuse drm backlight ip_tables x_tables
[   84.920720] CPU: 2 UID: 0 PID: 1747 Comm: unshare_test Not tainted 6.16.0-rc3-next-20250625 #1 PREEMPT 
[   84.921552] Hardware name: Radxa ROCK Pi 4B (DT)
[   84.921963] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   84.922576] pc : __kvmalloc_node_noprof+0x430/0x484
[   84.923018] lr : __kvmalloc_node_noprof+0x388/0x484
[   84.923451] sp : ffff800085dc3c80
[   84.923745] x29: ffff800085dc3cb0 x28: ffff00000237dc80 x27: 0000000000000000
[   84.924380] x26: 0000000000000000 x25: 00000000004028c0 x24: ffff80008035be38
[   84.925012] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0
[   84.925645] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000
[   84.926280] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   84.926914] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   84.927547] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   84.928180] x8 : 0000000000000001 x7 : ffff00000237dc80 x6 : 0000000000000001
[   84.928812] x5 : 0000000000000000 x4 : ffff00000237dc80 x3 : 0000000000000000
[   84.929445] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff
[   84.930079] Call trace:
[   84.930302]  __kvmalloc_node_noprof+0x430/0x484 (P)
[   84.930742]  alloc_fdtable+0x84/0x12c
[   84.931072]  expand_files+0x74/0x2ec
[   84.931395]  ksys_dup3+0x60/0x120
[   84.931694]  __arm64_sys_dup3+0x20/0x30
[   84.932038]  invoke_syscall+0x48/0x10c
[   84.932379]  el0_svc_common.constprop.0+0x40/0xe0
[   84.932799]  do_el0_svc+0x1c/0x28
[   84.933099]  el0_svc+0x34/0x104
[   84.933384]  el0t_64_sync_handler+0x10c/0x138
[   84.933774]  el0t_64_sync+0x198/0x19c
[   84.934105] ---[ end trace 0000000000000000 ]---

+ set +x
shardfile-mqueue fail

exit=1[   86.551441] <LAVA_SIGNAL_ENDTC core_unshare_test>
core_unshare_test_global_unshare_EMFILE fail
core_unshare_test fail

core_unshare_test_global_unshare_EMFILE fail

exit=1[   76.734800] <LAVA_SIGNAL_ENDTC clone3_clone3_cap_checkpoint_restore>
clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore fail
clone3_clone3_cap_checkpoint_restore fail

Totals: pass:0 fail:1 xfail:0 xpass[   76.662849] <LAVA_SIGNAL_ENDTC clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore>
clone3_clone3_cap_checkpoint_restore_global_clone3_cap_checkpoint_restore fail

+ set +x
shardfile-breakpoints fail

[   41.001184] <LAVA_SIGNAL_STARTTC acct_acct_syscall>
exit=1[   41.008490] <LAVA_SIGNAL_ENDTC acct_acct_syscall>
acct_acct_syscall_Terminated_child_process_not_logged fail
acct_acct_syscall fail

[   40.931841] <LAVA_SIGNAL_STARTTC acct_acct_syscall_Terminated_child_process_not_logged>
Totals: pass:0 fail:1 xfail:0 xpass:0 skip:0 error:0
[   40.939750] <LAVA_SIGNAL_ENDTC acct_acct_syscall_Terminated_child_process_not_logged>
acct_acct_syscall_Terminated_child_process_not_logged fail