------------[ cut here ]------------
[   50.954063] WARNING: CPU: 6 PID: 1875 at mm/util.c:632 kvmalloc_node+0xe0/0xe8
[   50.995369] Modules linked in: snd_soc_hdmi_codec ax88179_178a usbnet fuse ip_tables x_tables venus_dec venus_enc videobuf2_dma_contig hci_uart btqca btbcm qcom_camss videobuf2_dma_sg mcp251xfd venus_core xhci_pci v4l2_fwnode xhci_pci_renesas lontium_lt9611 can_dev v4l2_mem2mem v4l2_async ath10k_snoc snd_soc_sdm845 videobuf2_v4l2 ath10k_core snd_soc_rt5663 qcom_spmi_adc5 leds_qcom_lpg rtc_pm8xxx snd_soc_qcom_common ath qcom_vadc_common videobuf2_memops videodev bluetooth qcom_pon led_class_multicolor snd_soc_rl6231 qcom_spmi_temp_alarm msm crct10dif_ce ocmem soundwire_bus gpu_sched qcom_stats reset_qcom_pdc mac80211 drm_dp_aux_bus videobuf2_common ecdh_generic drm_display_helper camcc_sdm845 libarc4 i2c_qcom_geni mc phy_qcom_qmp_combo qcom_rng ecc qrtr phy_qcom_qusb2 qcrypto typec spi_geni_qcom coresight_stm qcom_q6v5_mss authenc qcom_q6v5_pas coresight_replicator stm_core libdes phy_qcom_qmp_usb gpi cfg80211 coresight_tmc coresight_funnel qcom_pil_info slim_qcom_ngd_ctrl coresight ufs_qcom phy_qcom_qmp_ufs rfkill
[   50.995542]  slimbus qcom_q6v5 qcom_sysmon qcom_common qcom_glink_smem qcom_wdt phy_qcom_qmp_pcie icc_osm_l3 pdr_interface lmh llcc_qcom icc_bwmon display_connector drm_kms_helper mdt_loader qmi_helpers drm backlight socinfo rmtfs_mem
[   51.174484] CPU: 6 PID: 1875 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   51.215078] Hardware name: Thundercomm Dragonboard 845c (DT)
[   51.255005] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   51.296333] pc : kvmalloc_node+0xe0/0xe8
[   51.334514] lr : kvmalloc_node+0x50/0xe8
[   51.372696] sp : ffff800088b73ce0
[   51.410172] x29: ffff800088b73cf0 x28: ffff373c099bc000 x27: 0000000000000000
[   51.451504] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   51.492823] x23: 0000000080000000 x22: ffffd5ac20f06f54 x21: 0000000200002000
[   51.534149] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   51.575477] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   51.616806] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   51.658132] x11: 0000000000000040 x10: 3b0f036637839700 x9 : 3b0f036637839700
[   51.699461] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[   51.740791] x5 : 0000000000000000 x4 : ffff800088b73ca0 x3 : 0000000000000000
[   51.782117] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   51.823442] Call trace:
[   51.859872]  kvmalloc_node+0xe0/0xe8
[   51.897361]  alloc_fdtable+0x7c/0x108
[   51.934847]  expand_files+0x114/0x2f0
[   51.972333]  ksys_dup3+0x60/0xf4
[   52.009820]  __arm64_sys_dup3+0x20/0x30
[   52.048001]  invoke_syscall+0x40/0x100
[   52.085490]  el0_svc_common+0xa8/0xd8
[   52.122967]  do_el0_svc+0x1c/0x28
[   52.160445]  el0_svc+0x38/0x64
[   52.197584]  el0t_64_sync_handler+0x90/0xfc
[   52.235761]  el0t_64_sync+0x190/0x194
[   52.273245] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   51.521859] WARNING: CPU: 3 PID: 1422 at mm/util.c:632 kvmalloc_node+0xe0/0xe8
[   51.523188] Modules linked in: crct10dif_ce fuse drm backlight ip_tables x_tables
[   51.530652] CPU: 3 PID: 1422 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   51.537420] Hardware name: WinLink E850-96 board (DT)
[   51.542457] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   51.549401] pc : kvmalloc_node+0xe0/0xe8
[   51.553305] lr : kvmalloc_node+0x50/0xe8
[   51.557213] sp : ffff80008414bce0
[   51.560510] x29: ffff80008414bcf0 x28: ffff000800f94000 x27: 0000000000000000
[   51.567628] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   51.574746] x23: 0000000080000000 x22: ffff800080306f54 x21: 0000000200002000
[   51.581863] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   51.588983] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   51.596099] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   51.603217] x11: 0000000000000040 x10: b5aa26d734a31900 x9 : b5aa26d734a31900
[   51.610335] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[   51.617455] x5 : 0000000000000000 x4 : ffff80008414bca0 x3 : 0000000000000000
[   51.624571] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   51.631694] Call trace:
[   51.634123]  kvmalloc_node+0xe0/0xe8
[   51.637682]  alloc_fdtable+0x7c/0x108
[   51.641326]  expand_files+0x114/0x2f0
[   51.644970]  ksys_dup3+0x60/0xf4
[   51.648182]  __arm64_sys_dup3+0x20/0x30
[   51.652001]  invoke_syscall+0x40/0x100
[   51.655734]  el0_svc_common+0xa8/0xd8
[   51.659382]  do_el0_svc+0x1c/0x28
[   51.662678]  el0_svc+0x38/0x64
[   51.665717]  el0t_64_sync_handler+0x90/0xfc
[   51.669883]  el0t_64_sync+0x190/0x194
[   51.673533] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   51.568434] WARNING: CPU: 2 PID: 1422 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[   51.573282] Modules linked in: crct10dif_ce fuse drm backlight ip_tables x_tables
[   51.580749] CPU: 2 PID: 1422 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   51.587517] Hardware name: WinLink E850-96 board (DT)
[   51.592553] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   51.599494] pc : kvmalloc_node+0xfc/0x10c
[   51.603488] lr : kvmalloc_node+0x64/0x10c
[   51.607481] sp : ffff80008412bce0
[   51.610779] x29: ffff80008412bcf0 x28: ffff000800a52000 x27: 0000000000000000
[   51.617898] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000803ab6700
[   51.625017] x23: ffff000803ab6680 x22: ffff8000802efd84 x21: 00000000ffffffff
[   51.632134] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[   51.639250] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   51.646368] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   51.653486] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   51.660604] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[   51.667724] x5 : 0000000000000000 x4 : ffff000800a52000 x3 : 0000000000000000
[   51.674840] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   51.681962] Call trace:
[   51.684392]  kvmalloc_node+0xfc/0x10c
[   51.688037]  alloc_fdtable+0x94/0x114
[   51.691682]  expand_files+0x78/0x318
[   51.695239]  ksys_dup3+0x60/0x128
[   51.698539]  __arm64_sys_dup3+0x20/0x30
[   51.702357]  invoke_syscall+0x48/0x114
[   51.706089]  el0_svc_common.constprop.0+0x40/0xe0
[   51.710779]  do_el0_svc+0x1c/0x28
[   51.714075]  el0_svc+0x38/0xc8
[   51.717115]  el0t_64_sync_handler+0x120/0x12c
[   51.721453]  el0t_64_sync+0x190/0x194
[   51.725103] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  304.438739] WARNING: CPU: 1 PID: 534 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[  304.438882] Modules linked in: arm_spe_pmu panel_simple pl111_drm crct10dif_ce drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables
[  304.439305] CPU: 1 PID: 534 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[  304.439422] Hardware name: FVP Base RevC (DT)
[  304.439497] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  304.439630] pc : kvmalloc_node+0xfc/0x10c
[  304.439728] lr : kvmalloc_node+0x64/0x10c
[  304.439826] sp : ffff800081a23ce0
[  304.439893] x29: ffff800081a23cf0 x28: ffff000800f71000 x27: 0000000000000000
[  304.440074] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0008014d7200
[  304.440250] x23: ffff0008014d7180 x22: 09c3d7c64b6efd84 x21: 00000000ffffffff
[  304.440437] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[  304.440615] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  304.440790] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  304.440965] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  304.441139] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[  304.441313] x5 : 0000000000000000 x4 : ffff000800f71000 x3 : 0000000000000000
[  304.441489] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  304.441665] Call trace:
[  304.441720]  kvmalloc_node+0xfc/0x10c
[  304.441819]  alloc_fdtable+0x94/0x114
[  304.441927]  expand_files+0x78/0x318
[  304.442036]  ksys_dup3+0x60/0x128
[  304.442144]  __arm64_sys_dup3+0x20/0x30
[  304.442258]  invoke_syscall+0x48/0x114
[  304.442392]  el0_svc_common.constprop.0+0x40/0xe0
[  304.442534]  do_el0_svc+0x1c/0x28
[  304.442664]  el0_svc+0x38/0xc8
[  304.442777]  el0t_64_sync_handler+0x120/0x12c
[  304.442905]  el0t_64_sync+0x190/0x194
[  304.443009] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  319.747799] WARNING: CPU: 2 PID: 535 at mm/util.c:632 kvmalloc_node+0xe0/0xe8
[  319.747937] Modules linked in: arm_spe_pmu pl111_drm crct10dif_ce panel_simple drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables
[  319.748336] CPU: 2 PID: 535 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[  319.748452] Hardware name: FVP Base RevC (DT)
[  319.748519] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  319.748647] pc : kvmalloc_node+0xe0/0xe8
[  319.748739] lr : kvmalloc_node+0x50/0xe8
[  319.748839] sp : ffff800081a1bce0
[  319.748901] x29: ffff800081a1bcf0 x28: ffff0008058d7000 x27: 0000000000000000
[  319.749071] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  319.749235] x23: 0000000080000000 x22: a8a4d7c64b706f54 x21: 0000000200002000
[  319.749405] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  319.749572] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  319.749736] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  319.749901] x11: 0000000000000040 x10: 41874f26731b7800 x9 : 41874f26731b7800
[  319.750070] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[  319.750233] x5 : 0000000000000000 x4 : ffff800081a1bca0 x3 : 0000000000000000
[  319.750398] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  319.750561] Call trace:
[  319.750613]  kvmalloc_node+0xe0/0xe8
[  319.750711]  alloc_fdtable+0x7c/0x108
[  319.750845]  expand_files+0x114/0x2f0
[  319.750945]  ksys_dup3+0x60/0xf4
[  319.751042]  __arm64_sys_dup3+0x20/0x30
[  319.751143]  invoke_syscall+0x40/0x100
[  319.751269]  el0_svc_common+0xa8/0xd8
[  319.751395]  do_el0_svc+0x1c/0x28
[  319.751517]  el0_svc+0x38/0x64
[  319.751624]  el0t_64_sync_handler+0x90/0xfc
[  319.751741]  el0t_64_sync+0x190/0x194
[  319.751841] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  217.244241] WARNING: CPU: 3 PID: 1448 at mm/util.c:632 kvmalloc_node+0xe0/0xe8
[  217.254247] Modules linked in: hdlcd tda998x onboard_usb_hub crct10dif_ce cec drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables
[  217.270090] CPU: 3 PID: 1448 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[  217.279661] Hardware name: ARM Juno development board (r2) (DT)
[  217.288369] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  217.298115] pc : kvmalloc_node+0xe0/0xe8
[  217.304817] lr : kvmalloc_node+0x50/0xe8
[  217.311520] sp : ffff80008404bce0
[  217.317613] x29: ffff80008404bcf0 x28: ffff000826f45000 x27: 0000000000000000
[  217.327625] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  217.337634] x23: 0000000080000000 x22: ffff800080306f54 x21: 0000000200002000
[  217.347644] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  217.357653] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  217.367662] x14: 0000000000000000 x13: 0000000000000000 x12: fffffffffffff214
[  217.377584] x11: 0000000000000040 x10: b85b19fcb95b5b00 x9 : b85b19fcb95b5b00
[  217.387595] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[  217.397606] x5 : 0000000000000000 x4 : ffff80008404bca0 x3 : 0000000000000000
[  217.407615] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  217.417626] Call trace:
[  217.422938]  kvmalloc_node+0xe0/0xe8
[  217.429379]  alloc_fdtable+0x7c/0x108
[  217.435907]  expand_files+0x114/0x2f0
[  217.442437]  ksys_dup3+0x60/0xf4
[  217.448531]  __arm64_sys_dup3+0x20/0x30
[  217.455234]  invoke_syscall+0x40/0x100
[  217.461849]  el0_svc_common+0xa8/0xd8
[  217.468378]  do_el0_svc+0x1c/0x28
[  217.474559]  el0_svc+0x38/0x64
[  217.480479]  el0t_64_sync_handler+0x90/0xfc
[  217.487530]  el0t_64_sync+0x190/0x194
[  217.494061] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  218.858004] WARNING: CPU: 3 PID: 1454 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[  218.868096] Modules linked in: tda998x hdlcd cec onboard_usb_hub crct10dif_ce drm_dma_helper drm_kms_helper drm fuse backlight ip_tables x_tables
[  218.883939] CPU: 3 PID: 1454 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[  218.893511] Hardware name: ARM Juno development board (r2) (DT)
[  218.902216] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  218.911963] pc : kvmalloc_node+0xfc/0x10c
[  218.918753] lr : kvmalloc_node+0x64/0x10c
[  218.925542] sp : ffff800083c53ce0
[  218.931636] x29: ffff800083c53cf0 x28: ffff000823428000 x27: 0000000000000000
[  218.941558] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000820ec1ec0
[  218.951480] x23: ffff000820ec1e40 x22: ffff8000802efd84 x21: 00000000ffffffff
[  218.961402] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[  218.971324] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  218.981246] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  218.991168] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  219.001091] x8 : 0000000000000000 x7 : 0000000000000000 x6 : fffffffffffff099
[  219.011013] x5 : 0000000000000000 x4 : ffff000823428000 x3 : 0000000000000000
[  219.020935] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  219.030858] Call trace:
[  219.036082]  kvmalloc_node+0xfc/0x10c
[  219.042613]  alloc_fdtable+0x94/0x114
[  219.049141]  expand_files+0x78/0x318
[  219.055496]  ksys_dup3+0x60/0x128
[  219.061677]  __arm64_sys_dup3+0x20/0x30
[  219.068379]  invoke_syscall+0x48/0x114
[  219.074995]  el0_svc_common.constprop.0+0x40/0xe0
[  219.082568]  do_el0_svc+0x1c/0x28
[  219.088748]  el0_svc+0x38/0xc8
[  219.094668]  el0t_64_sync_handler+0x120/0x12c
[  219.101892]  el0t_64_sync+0x190/0x194
[  219.108423] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   49.501863] WARNING: CPU: 1 PID: 465 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[   49.503665] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 fuse drm backlight ip_tables x_tables
[   49.505698] CPU: 1 PID: 465 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   49.506175] Hardware name: linux,dummy-virt (DT)
[   49.506982] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   49.508011] pc : kvmalloc_node+0xfc/0x10c
[   49.508438] lr : kvmalloc_node+0x64/0x10c
[   49.508832] sp : ffff800080813ce0
[   49.509140] x29: ffff800080813cf0 x28: ffff0000c15ff000 x27: 0000000000000000
[   49.509890] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000c0ba7200
[   49.510706] x23: ffff0000c0ba7180 x22: d7c4de7472cefd84 x21: 00000000ffffffff
[   49.511862] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[   49.512456] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   49.513085] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   49.513443] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   49.514013] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[   49.515102] x5 : 0000000000000000 x4 : ffff0000c15ff000 x3 : 0000000000000000
[   49.515661] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   49.516622] Call trace:
[   49.517538]  kvmalloc_node+0xfc/0x10c
[   49.517986]  alloc_fdtable+0x94/0x114
[   49.518590]  expand_files+0x78/0x318
[   49.518810]  ksys_dup3+0x60/0x128
[   49.519331]  __arm64_sys_dup3+0x20/0x30
[   49.519831]  invoke_syscall+0x48/0x114
[   49.520026]  el0_svc_common.constprop.0+0x40/0xe0
[   49.520247]  do_el0_svc+0x1c/0x28
[   49.520447]  el0_svc+0x38/0xc8
[   49.520617]  el0t_64_sync_handler+0x120/0x12c
[   49.520833]  el0t_64_sync+0x190/0x194
[   49.521336] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   49.825275] WARNING: CPU: 1 PID: 465 at mm/util.c:632 kvmalloc_node+0xe0/0xe8
[   49.828158] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 fuse drm backlight ip_tables x_tables
[   49.831866] CPU: 1 PID: 465 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   49.832724] Hardware name: linux,dummy-virt (DT)
[   49.834395] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   49.835141] pc : kvmalloc_node+0xe0/0xe8
[   49.835627] lr : kvmalloc_node+0x50/0xe8
[   49.836055] sp : ffff800080823ce0
[   49.836907] x29: ffff800080823cf0 x28: ffff0000c27e1000 x27: 0000000000000000
[   49.837443] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   49.838482] x23: 0000000080001000 x22: 9886ae7695d06f54 x21: 0000000200002000
[   49.839941] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   49.841198] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   49.842216] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   49.843125] x11: 0000000000000040 x10: f1581f1f5163b000 x9 : f1581f1f5163b000
[   49.843525] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[   49.843991] x5 : 0000000000000000 x4 : ffff800080823ca0 x3 : 0000000000000000
[   49.844408] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   49.845241] Call trace:
[   49.846815]  kvmalloc_node+0xe0/0xe8
[   49.847603]  alloc_fdtable+0x7c/0x108
[   49.848142]  expand_files+0x114/0x2f0
[   49.848598]  ksys_dup3+0x60/0xf4
[   49.849568]  __arm64_sys_dup3+0x20/0x30
[   49.850153]  invoke_syscall+0x40/0x100
[   49.851031]  el0_svc_common+0xa8/0xd8
[   49.851409]  do_el0_svc+0x1c/0x28
[   49.852294]  el0_svc+0x38/0x64
[   49.852961]  el0t_64_sync_handler+0x90/0xfc
[   49.853603]  el0t_64_sync+0x190/0x194
[   49.854652] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   49.411745] WARNING: CPU: 0 PID: 471 at mm/util.c:632 kvmalloc_node+0xfc/0x108
[   49.413160] Modules linked in:
[   49.414802] CPU: 0 PID: 471 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   49.415530] Hardware name: Generic DT based system
[   49.417685]  unwind_backtrace from show_stack+0x10/0x14
[   49.418435]  show_stack from dump_stack_lvl+0x48/0x54
[   49.419003]  dump_stack_lvl from __warn+0xd4/0x200
[   49.419920]  __warn from warn_slowpath_fmt+0x11c/0x168
[   49.420910]  warn_slowpath_fmt from kvmalloc_node+0xfc/0x108
[   49.421800]  kvmalloc_node from alloc_fdtable+0x78/0x104
[   49.422848]  alloc_fdtable from expand_files+0x134/0x304
[   49.423168]  expand_files from ksys_dup3+0x58/0xd0
[   49.424584]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   49.425798] Exception stack(0xfa1b5fa8 to 0xfa1b5ff0)
[   49.426945] 5fa0:                   004acbcd 00000001 00000002 2000003c 00000000 00000000
[   49.427781] 5fc0: 004acbcd 00000001 004aee6c 0000003f 004aa920 b6ff2ce0 00000000 beb5d3e0
[   49.428197] 5fe0: 0000003f beb5d1b4 b6f51f43 b6ecf786
[   49.430414] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   49.457624] WARNING: CPU: 1 PID: 469 at mm/util.c:632 kvmalloc_node+0xf4/0xf8
[   49.458996] Modules linked in:
[   49.460758] CPU: 1 PID: 469 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   49.461595] Hardware name: Generic DT based system
[   49.463287]  unwind_backtrace from show_stack+0x10/0x14
[   49.464092]  show_stack from dump_stack_lvl+0x40/0x4c
[   49.464639]  dump_stack_lvl from __warn+0x78/0x124
[   49.465176]  __warn from warn_slowpath_fmt+0x184/0x18c
[   49.465828]  warn_slowpath_fmt from kvmalloc_node+0xf4/0xf8
[   49.466409]  kvmalloc_node from alloc_fdtable+0x88/0x104
[   49.466969]  alloc_fdtable from expand_files+0x78/0x2f4
[   49.467480]  expand_files from ksys_dup3+0x58/0xe0
[   49.467979]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   49.468686] Exception stack(0xfa215fa8 to 0xfa215ff0)
[   49.469385] 5fa0:                   befeb2bc 00450000 00000002 2000003c 00000000 2000003c
[   49.470168] 5fc0: befeb2bc 00450000 0044ff0c 0000003f 00432edd b6f5bce0 00000000 0044ff0c
[   49.471158] 5fe0: 0000003f befeb0e4 b6ebaf43 b6e38786
[   49.472319] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   33.568651] WARNING: CPU: 0 PID: 475 at mm/util.c:632 kvmalloc_node+0xd8/0xe0
[   33.570601] Modules linked in:
[   33.571239] CPU: 0 PID: 475 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   33.571803] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   33.572445] EIP: kvmalloc_node+0xd8/0xe0
[   33.572940] Code: ff 2d 00 20 80 00 89 04 24 89 d8 e8 fe 22 03 00 8b 5d f4 8b 75 f8 8b 7d fc 89 ec 5d c3 90 81 e6 00 20 00 00 0f 85 49 ff ff ff <0f> 0b e9 42 ff ff ff 90 55 89 e5 83 ec 0c 89 5d f4 89 d3 89 ca 89
[   33.574566] EAX: 00000000 EBX: 80001000 ECX: 00000013 EDX: ffffffff
[   33.575927] ESI: 00000000 EDI: ffffffff EBP: c200bef0 ESP: c200becc
[   33.576787] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   33.577299] CR0: 80050033 CR2: b7d6ce40 CR3: 01fde000 CR4: 000006d0
[   33.579076] Call Trace:
[   33.581071]  ? show_regs+0x4d/0x54
[   33.581604]  ? kvmalloc_node+0xd8/0xe0
[   33.581907]  ? __warn+0x84/0x150
[   33.582345]  ? kvmalloc_node+0xd8/0xe0
[   33.582763]  ? kvmalloc_node+0xd8/0xe0
[   33.582939]  ? report_bug+0x189/0x1b0
[   33.583099]  ? kvmalloc_node+0xd9/0xe0
[   33.583690]  ? exc_overflow+0x50/0x50
[   33.584613]  ? handle_bug+0x56/0x90
[   33.585148]  ? exc_invalid_op+0x1b/0x70
[   33.585309]  ? kvmalloc_node+0x59/0xe0
[   33.585573]  ? handle_exception+0x133/0x133
[   33.586071]  ? exc_overflow+0x50/0x50
[   33.586276]  ? kvmalloc_node+0xd8/0xe0
[   33.586429]  ? exc_overflow+0x50/0x50
[   33.586660]  ? kvmalloc_node+0xd8/0xe0
[   33.586928]  ? kmalloc_trace+0x2b/0xa0
[   33.587317]  ? alloc_fdtable+0x42/0xd8
[   33.588767]  ? selinux_task_setrlimit+0x7b/0x84
[   33.589764]  alloc_fdtable+0x67/0xd8
[   33.590977]  expand_files+0x55/0x81c
[   33.591285]  ? do_prlimit+0xfc/0x1c8
[   33.592507]  ? __ia32_sys_prlimit64+0x293/0x340
[   33.592742]  ksys_dup3+0x5a/0xe4
[   33.593094]  __ia32_sys_dup2+0x19/0x70
[   33.594204]  ia32_sys_call+0x1d96/0x2738
[   33.594390]  __do_fast_syscall_32+0x45/0xac
[   33.594819]  do_fast_syscall_32+0x32/0x74
[   33.595950]  do_SYSENTER_32+0x15/0x24
[   33.596117]  entry_SYSENTER_32+0x98/0xf9
[   33.597133] EIP: 0xb7f0e579
[   33.597538] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76
[   33.599064] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7ef3e14
[   33.599577] ESI: 004b85cc EDI: bfdb0870 EBP: bfdb09e8 ESP: bfdb07d8
[   33.600693] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   33.602141] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   40.001727] WARNING: CPU: 0 PID: 475 at mm/util.c:632 kvmalloc_node+0xd1/0xe0
[   40.004280] Modules linked in:
[   40.005626] CPU: 0 PID: 475 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   40.007531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   40.008655] EIP: kvmalloc_node+0xd1/0xe0
[   40.009985] Code: 00 00 ff 75 04 ff 75 ec 68 00 04 00 00 ff 75 f0 56 57 e8 b2 de 02 00 83 c4 18 83 c4 08 5e 5f 5b 5d c3 f7 c6 00 20 00 00 75 f0 <0f> 0b eb ec 90 90 90 90 90 90 90 90 90 90 90 83 f8 11 72 2c 55 89
[   40.011807] EAX: 00000000 EBX: 80001000 ECX: d9bbd57d EDX: 00000000
[   40.013587] ESI: 00400cc0 EDI: ffffffff EBP: c23b3eb8 ESP: c23b3ea4
[   40.014992] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   40.015405] CR0: 80050033 CR2: b7ee3a22 CR3: 02388000 CR4: 000006d0
[   40.016860] Call Trace:
[   40.018443]  ? show_regs+0x4e/0x60
[   40.019701]  ? kvmalloc_node+0xd1/0xe0
[   40.020663]  ? __warn+0xa5/0x180
[   40.021162]  ? kvmalloc_node+0xd1/0xe0
[   40.021452]  ? kvmalloc_node+0xd1/0xe0
[   40.021999]  ? report_bug+0x11e/0x1b0
[   40.022178]  ? exc_overflow+0x38/0x38
[   40.022383]  ? handle_bug+0x48/0x68
[   40.022539]  ? exc_invalid_op+0x17/0x3c
[   40.022706]  ? handle_exception+0x133/0x133
[   40.022889]  ? kvmalloc_node+0x3d/0xe0
[   40.023128]  ? exc_overflow+0x38/0x38
[   40.023345]  ? kvmalloc_node+0xd1/0xe0
[   40.024383]  ? exc_overflow+0x38/0x38
[   40.026209]  ? kvmalloc_node+0xd1/0xe0
[   40.027474]  ? security_task_setrlimit+0x36/0x50
[   40.028202]  alloc_fdtable+0x70/0xf0
[   40.029068]  ? do_prlimit+0x11f/0x170
[   40.029893]  expand_files+0x101/0x2b0
[   40.030306]  ? __ia32_sys_prlimit64+0x20e/0x2c0
[   40.032153]  ksys_dup3+0x5b/0xb0
[   40.033003]  __ia32_sys_dup2+0x16/0x70
[   40.034321]  ia32_sys_call+0x273a/0x27d0
[   40.035105]  __do_fast_syscall_32+0x6c/0xb4
[   40.035764]  ? exit_to_user_mode_prepare+0x29/0xc0
[   40.036299]  do_fast_syscall_32+0x29/0x5c
[   40.036492]  do_SYSENTER_32+0x12/0x14
[   40.038167]  entry_SYSENTER_32+0x98/0xf9
[   40.039116] EIP: 0xb7f66539
[   40.040110] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 58 b8 77 00 00 00 cd 80 90 90 90
[   40.042248] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7f4be14
[   40.042951] ESI: 004aa124 EDI: bfe851f0 EBP: bfe85208 ESP: bfe84f88
[   40.043686] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   40.044324] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   52.681786] WARNING: CPU: 0 PID: 478 at mm/util.c:632 kvmalloc_node+0xd1/0xe0
[   52.683587] Modules linked in:
[   52.684365] CPU: 0 PID: 478 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   52.685316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   52.685825] RIP: 0010:kvmalloc_node+0xd1/0xe0
[   52.686137] Code: 04 00 48 83 c4 18 48 8d 65 e8 5b 41 5c 41 5d 5d c3 cc cc cc cc 48 b9 00 00 00 00 00 20 00 00 eb bd 80 e7 20 0f 85 52 ff ff ff <0f> 0b e9 4b ff ff ff 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
[   52.688324] RSP: 0018:ffffb89b005a7e00 EFLAGS: 00010246
[   52.688833] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[   52.689837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000452cc0
[   52.690560] RBP: ffffb89b005a7e18 R08: 0000000000000040 R09: 0000000000000038
[   52.691247] R10: 0000000000000038 R11: ffff959502313880 R12: 0000000200002000
[   52.691787] R13: 00000000ffffffff R14: ffff9595020f9940 R15: ffff9595020f98c0
[   52.692331] FS:  00007ff2859dd740(0000) GS:ffff95957bc00000(0000) knlGS:0000000000000000
[   52.692963] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.693657] CR2: 00007ff285b81680 CR3: 00000001022e6000 CR4: 00000000000006f0
[   52.694078] Call Trace:
[   52.695058]  <TASK>
[   52.696776]  ? show_regs+0x64/0x70
[   52.697708]  ? __warn+0x88/0x150
[   52.698474]  ? kvmalloc_node+0xd1/0xe0
[   52.698868]  ? report_bug+0x171/0x1a0
[   52.699540]  ? handle_bug+0x5b/0x90
[   52.699736]  ? exc_invalid_op+0x1c/0x70
[   52.699924]  ? asm_exc_invalid_op+0x1f/0x30
[   52.702091]  ? kvmalloc_node+0xd1/0xe0
[   52.702723]  alloc_fdtable+0x74/0x100
[   52.703172]  expand_files+0x62/0x300
[   52.703485]  ? do_prlimit+0x132/0x210
[   52.704438]  ? lapic_next_event+0x14/0x20
[   52.705517]  ksys_dup3+0x70/0x110
[   52.705728]  __x64_sys_dup2+0x2a/0xa0
[   52.705871]  x64_sys_call+0x1b43/0x1c90
[   52.706011]  do_syscall_64+0x39/0x90
[   52.707340]  entry_SYSCALL_64_after_hwframe+0x78/0xe2
[   52.707906] RIP: 0033:0x7ff285ad5c17
[   52.708790] Code: 73 01 c3 48 8b 0d 09 62 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 d9 61 0e 00 f7 d8 64 89 02 b8
[   52.710645] RSP: 002b:00007ffd537afd28 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   52.711311] RAX: ffffffffffffffda RBX: 00007ffd537b0588 RCX: 00007ff285ad5c17
[   52.712150] RDX: 00007ffd537afd50 RSI: 0000000040000038 RDI: 0000000000000002
[   52.712621] RBP: 00007ffd537aff50 R08: 0000000000000064 R09: 0000000000000000
[   52.713277] R10: 00007ff2859f2170 R11: 0000000000000206 R12: 0000000000000000
[   52.713663] R13: 00007ffd537b0598 R14: 00007ff285c0b000 R15: 00005563fb743dd8
[   52.713986]  </TASK>
[   52.714556] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   49.925808] WARNING: CPU: 0 PID: 475 at mm/util.c:632 kvmalloc_node+0xde/0xf0
[   49.927625] Modules linked in:
[   49.928043] CPU: 0 PID: 475 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[   49.929557] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   49.930895] RIP: 0010:kvmalloc_node+0xde/0xf0
[   49.931846] Code: 45 89 f0 ff 75 08 53 68 00 04 00 00 e8 9b 16 04 00 48 83 c4 18 5b 41 5e 41 5f 5d c3 cc cc cc cc cc 41 f7 c6 00 20 00 00 75 81 <0f> 0b 31 c0 eb e5 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90
[   49.933257] RSP: 0018:ffffa1fbc0607db0 EFLAGS: 00010246
[   49.933633] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000
[   49.933923] RDX: 0000000200002000 RSI: 0000000000000000 RDI: ffffffff87a458a8
[   49.934507] RBP: ffffa1fbc0607dc8 R08: 0000000000412cc0 R09: 00000000ffffffff
[   49.934723] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000040000400
[   49.935258] R13: 0000000040000038 R14: 0000000000400cc0 R15: 0000000200002000
[   49.935780] FS:  00007fb7280da740(0000) GS:ffff8d967bc00000(0000) knlGS:0000000000000000
[   49.936341] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.936710] CR2: 00007fb7281579e0 CR3: 00000001049aa000 CR4: 00000000000006f0
[   49.937340] Call Trace:
[   49.938585]  <TASK>
[   49.939054]  ? show_regs+0x5c/0x70
[   49.939574]  ? __warn+0xc9/0x1d0
[   49.939708]  ? kvmalloc_node+0xde/0xf0
[   49.939841]  ? report_bug+0x152/0x200
[   49.939977]  ? handle_bug+0x68/0x90
[   49.940368]  ? exc_invalid_op+0x1f/0x50
[   49.940795]  ? asm_exc_invalid_op+0x1f/0x30
[   49.941507]  ? kvmalloc_node+0x48/0xf0
[   49.941837]  ? kvmalloc_node+0xde/0xf0
[   49.941977]  alloc_fdtable+0x7a/0x120
[   49.942423]  expand_files+0x11a/0x310
[   49.942728]  ? do_prlimit+0x120/0x160
[   49.943017]  ksys_dup3+0x75/0xe0
[   49.943216]  __x64_sys_dup2+0x25/0x90
[   49.945595]  x64_sys_call+0x256b/0x2d20
[   49.945872]  do_syscall_64+0x55/0xb0
[   49.945982]  ? irqentry_exit+0x16/0x60
[   49.946223]  entry_SYSCALL_64_after_hwframe+0x78/0xe2
[   49.946685] RIP: 0033:0x7fb7281d2c17
[   49.948514] Code: 73 01 c3 48 8b 0d 09 62 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 d9 61 0e 00 f7 d8 64 89 02 b8
[   49.949088] RSP: 002b:00007fffece74868 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   49.949735] RAX: ffffffffffffffda RBX: 00007fffece750c8 RCX: 00007fb7281d2c17
[   49.950150] RDX: 00007fffece749e8 RSI: 0000000040000038 RDI: 0000000000000002
[   49.950691] RBP: 00007fffece74a80 R08: 0000000000000064 R09: 0000000000000000
[   49.950888] R10: 00007fb7280ef170 R11: 0000000000000202 R12: 0000000000000000
[   49.951280] R13: 00007fffece750d8 R14: 00007fb728308000 R15: 0000556f5035fcf8
[   49.951584]  </TASK>
[   49.952573] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  226.334997] WARNING: CPU: 0 PID: 1454 at mm/util.c:632 kvmalloc_node+0xe0/0xe8
[  226.335644] Modules linked in: snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec hci_uart btqca btbcm rockchipdrm brcmfmac dw_mipi_dsi panfrost analogix_dp brcmutil gpu_sched crct10dif_ce drm_shmem_helper snd_soc_audio_graph_card snd_soc_spdif_tx snd_soc_simple_card snd_soc_simple_card_utils hantro_vpu bluetooth v4l2_h264 cfg80211 v4l2_vp9 snd_soc_rockchip_i2s v4l2_mem2mem videobuf2_v4l2 ecdh_generic phy_rockchip_pcie ecc rtc_rk808 videodev rfkill videobuf2_dma_contig videobuf2_memops videobuf2_common dw_hdmi mc cec drm_display_helper drm_dma_helper rockchip_saradc drm_kms_helper snd_soc_es8316 coresight_cpu_debug industrialio_triggered_buffer coresight rockchip_thermal kfifo_buf pcie_rockchip_host fuse drm backlight ip_tables x_tables
[  226.341428] CPU: 0 PID: 1454 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[  226.342033] Hardware name: Radxa ROCK Pi 4B (DT)
[  226.342445] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  226.343059] pc : kvmalloc_node+0xe0/0xe8
[  226.343416] lr : kvmalloc_node+0x50/0xe8
[  226.343764] sp : ffff8000848a3ce0
[  226.344057] x29: ffff8000848a3cf0 x28: ffff000005be7000 x27: 0000000000000000
[  226.344690] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  226.345320] x23: 0000000080000000 x22: ffff800080306f54 x21: 0000000200002000
[  226.345952] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  226.346585] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  226.347217] x14: 0000000000000000 x13: 0000000000000000 x12: ffffffffffffd960
[  226.347847] x11: 0000000000000040 x10: 0e733ac149e2c300 x9 : 0e733ac149e2c300
[  226.348479] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[  226.349109] x5 : 0000000000000000 x4 : ffff8000848a3ca0 x3 : 0000000000000000
[  226.349739] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  226.350370] Call trace:
[  226.350593]  kvmalloc_node+0xe0/0xe8
[  226.350917]  alloc_fdtable+0x7c/0x108
[  226.351250]  expand_files+0x114/0x2f0
[  226.351577]  ksys_dup3+0x60/0xf4
[  226.351865]  __arm64_sys_dup3+0x20/0x30
[  226.352206]  invoke_syscall+0x40/0x100
[  226.352544]  el0_svc_common+0xa8/0xd8
[  226.352872]  do_el0_svc+0x1c/0x28
[  226.353170]  el0_svc+0x38/0x64
[  226.353446]  el0t_64_sync_handler+0x90/0xfc
[  226.353818]  el0t_64_sync+0x190/0x194
[  226.354145] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  204.640616] WARNING: CPU: 0 PID: 1455 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[  204.641269] Modules linked in: brcmfmac brcmutil snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec hci_uart panfrost crct10dif_ce drm_shmem_helper btqca snd_soc_simple_card snd_soc_spdif_tx snd_soc_audio_graph_card btbcm snd_soc_simple_card_utils bluetooth cfg80211 hantro_vpu gpu_sched ecdh_generic ecc v4l2_vp9 v4l2_h264 snd_soc_rockchip_i2s v4l2_mem2mem rfkill rtc_rk808 rockchipdrm phy_rockchip_pcie videobuf2_dma_contig analogix_dp videobuf2_memops dw_mipi_dsi videobuf2_v4l2 dw_hdmi snd_soc_es8316 cec videodev videobuf2_common drm_display_helper mc drm_dma_helper rockchip_saradc rockchip_thermal drm_kms_helper industrialio_triggered_buffer kfifo_buf coresight_cpu_debug pcie_rockchip_host coresight fuse drm backlight ip_tables x_tables
[  204.647051] CPU: 0 PID: 1455 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[  204.647649] Hardware name: Radxa ROCK Pi 4B (DT)
[  204.648055] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  204.648667] pc : kvmalloc_node+0xfc/0x10c
[  204.649022] lr : kvmalloc_node+0x64/0x10c
[  204.649377] sp : ffff800084793ce0
[  204.649669] x29: ffff800084793cf0 x28: ffff000004d4e000 x27: 0000000000000000
[  204.650300] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000005a8d680
[  204.650930] x23: ffff000005a8d600 x22: ffff8000802efd84 x21: 00000000ffffffff
[  204.651560] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[  204.652191] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  204.652820] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  204.653450] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  204.654079] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffffffffffffe9cb
[  204.654709] x5 : 0000000000000000 x4 : ffff000004d4e000 x3 : 0000000000000000
[  204.655339] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  204.655969] Call trace:
[  204.656188]  kvmalloc_node+0xfc/0x10c
[  204.656514]  alloc_fdtable+0x94/0x114
[  204.656842]  expand_files+0x78/0x318
[  204.657161]  ksys_dup3+0x60/0x128
[  204.657457]  __arm64_sys_dup3+0x20/0x30
[  204.657799]  invoke_syscall+0x48/0x114
[  204.658136]  el0_svc_common.constprop.0+0x40/0xe0
[  204.658555]  do_el0_svc+0x1c/0x28
[  204.658852]  el0_svc+0x38/0xc8
[  204.659129]  el0t_64_sync_handler+0x120/0x12c
[  204.659516]  el0t_64_sync+0x190/0x194
[  204.659843] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  205.151204] WARNING: CPU: 1 PID: 1422 at mm/util.c:632 kvmalloc_node+0xd1/0xe0
[  205.159808] Modules linked in: x86_pkg_temp_thermal
[  205.164694] CPU: 1 PID: 1422 Comm: unshare_test Not tainted 6.6.76-rc1 #1
[  205.171480] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[  205.178872] RIP: 0010:kvmalloc_node+0xd1/0xe0
[  205.183254] Code: 04 00 48 83 c4 18 48 8d 65 e8 5b 41 5c 41 5d 5d c3 cc cc cc cc 48 b9 00 00 00 00 00 20 00 00 eb bd 80 e7 20 0f 85 52 ff ff ff <0f> 0b e9 4b ff ff ff 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
[  205.202005] RSP: 0018:ffffb1264192be00 EFLAGS: 00010246
[  205.207274] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[  205.214426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000452cc0
[  205.222945] RBP: ffffb1264192be18 R08: 0000000000000040 R09: 0000000000000000
[  205.230071] R10: 0000000000000038 R11: ffff924742326480 R12: 0000000200002000
[  205.237224] R13: 00000000ffffffff R14: ffff924740fd1c00 R15: ffff924740fd1b80
[  205.244381] FS:  00007f77b2794740(0000) GS:ffff9248afa80000(0000) knlGS:0000000000000000
[  205.252466] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  205.258224] CR2: 00007f77b291b942 CR3: 000000010ea96005 CR4: 00000000003706e0
[  205.265354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  205.272485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  205.279618] Call Trace:
[  205.282064]  <TASK>
[  205.284168]  ? show_regs+0x64/0x70
[  205.287651]  ? __warn+0x88/0x150
[  205.290913]  ? kvmalloc_node+0xd1/0xe0
[  205.294663]  ? report_bug+0x171/0x1a0
[  205.298357]  ? handle_bug+0x5b/0x90
[  205.301873]  ? exc_invalid_op+0x1c/0x70
[  205.305712]  ? asm_exc_invalid_op+0x1f/0x30
[  205.309925]  ? kvmalloc_node+0xd1/0xe0
[  205.313679]  alloc_fdtable+0x74/0x100
[  205.317369]  expand_files+0x62/0x300
[  205.320948]  ? do_prlimit+0x132/0x210
[  205.324616]  ksys_dup3+0x70/0x110
[  205.327935]  __x64_sys_dup2+0x2a/0xa0
[  205.331601]  x64_sys_call+0x1b43/0x1c90
[  205.335442]  do_syscall_64+0x39/0x90
[  205.339019]  entry_SYSCALL_64_after_hwframe+0x78/0xe2
[  205.344097] RIP: 0033:0x7f77b288cc17
[  205.347677] Code: 73 01 c3 48 8b 0d 09 62 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 d9 61 0e 00 f7 d8 64 89 02 b8
[  205.366424] RSP: 002b:00007fffe166cf18 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[  205.373990] RAX: ffffffffffffffda RBX: 00007fffe166d778 RCX: 00007f77b288cc17
[  205.381121] RDX: 00007fffe166cf40 RSI: 0000000040000038 RDI: 0000000000000002
[  205.388252] RBP: 00007fffe166d140 R08: 0000000000000064 R09: 0000000000000000
[  205.395379] R10: 00007f77b27a9170 R11: 0000000000000206 R12: 0000000000000000
[  205.402509] R13: 00007fffe166d788 R14: 00007f77b29c2000 R15: 000055a902f3fdd8
[  205.409635]  </TASK>
[  205.411827] ---[ end trace 0000000000000000 ]---