------------[ cut here ]------------
[   52.535462] WARNING: CPU: 4 PID: 1874 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[   52.576802] Modules linked in: fuse ip_tables x_tables snd_soc_hdmi_codec ax88179_178a usbnet venus_dec venus_enc mcp251xfd videobuf2_dma_contig can_dev hci_uart btqca btbcm xhci_pci lontium_lt9611 xhci_pci_renesas qcom_camss videobuf2_dma_sg leds_qcom_lpg v4l2_fwnode crct10dif_ce venus_core v4l2_async bluetooth msm ath10k_snoc led_class_multicolor qcom_spmi_adc5 v4l2_mem2mem videobuf2_memops ecdh_generic snd_soc_sdm845 ath10k_core qcom_vadc_common videobuf2_v4l2 ocmem gpu_sched ath spi_geni_qcom qcom_pon qcom_spmi_temp_alarm ecc mac80211 drm_dp_aux_bus snd_soc_rt5663 rtc_pm8xxx videodev libarc4 snd_soc_qcom_common drm_display_helper videobuf2_common qcrypto qcom_stats snd_soc_rl6231 soundwire_bus i2c_qcom_geni mc camcc_sdm845 reset_qcom_pdc phy_qcom_qmp_usb coresight_stm authenc cfg80211 stm_core phy_qcom_qmp_combo coresight_tmc coresight_replicator coresight_funnel typec gpi phy_qcom_qusb2 qcom_rng libdes coresight qcom_q6v5_mss qcom_wdt icc_osm_l3 ufs_qcom lmh slim_qcom_ngd_ctrl slimbus phy_qcom_qmp_pcie
[   52.576973]  pdr_interface rfkill phy_qcom_qmp_ufs llcc_qcom qrtr icc_bwmon display_connector drm_kms_helper drm qcom_q6v5_pas qcom_pil_info qcom_q6v5 backlight qcom_sysmon qcom_common qcom_glink_smem mdt_loader qmi_helpers socinfo rmtfs_mem
[   52.755991] CPU: 4 PID: 1874 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   52.796621] Hardware name: Thundercomm Dragonboard 845c (DT)
[   52.836577] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   52.877942] pc : kvmalloc_node+0xfc/0x10c
[   52.916153] lr : kvmalloc_node+0x64/0x10c
[   52.954364] sp : ffff800088b33ce0
[   52.991884] x29: ffff800088b33cf0 x28: ffff16bb0985b000 x27: 0000000000000000
[   53.033256] x26: 0000000000000000 x25: 0000000000000000 x24: ffff16bb044c7a40
[   53.074614] x23: ffff16bb044c79c0 x22: ffffcd2e60aeff9c x21: 00000000ffffffff
[   53.115975] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[   53.157335] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   53.198694] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   53.240057] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   53.281415] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[   53.322776] x5 : 0000000000000000 x4 : ffff16bb0985b000 x3 : 0000000000000000
[   53.364134] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   53.405495] Call trace:
[   53.441949]  kvmalloc_node+0xfc/0x10c
[   53.479472]  alloc_fdtable+0x94/0x114
[   53.516989]  expand_files+0x78/0x318
[   53.554501]  ksys_dup3+0x60/0x128
[   53.592014]  __arm64_sys_dup3+0x20/0x30
[   53.630225]  invoke_syscall+0x48/0x114
[   53.667743]  el0_svc_common.constprop.0+0x40/0xe0
[   53.706656]  do_el0_svc+0x1c/0x28
[   53.744169]  el0_svc+0x38/0xc8
[   53.781338]  el0t_64_sync_handler+0x120/0x12c
[   53.819553]  el0t_64_sync+0x190/0x194
[   53.857064] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   51.651847] WARNING: CPU: 0 PID: 1427 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[   51.652791] Modules linked in: crct10dif_ce fuse drm backlight ip_tables x_tables
[   51.660260] CPU: 0 PID: 1427 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   51.667029] Hardware name: WinLink E850-96 board (DT)
[   51.672064] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   51.679006] pc : kvmalloc_node+0xfc/0x10c
[   51.682999] lr : kvmalloc_node+0x64/0x10c
[   51.686992] sp : ffff800084503ce0
[   51.690291] x29: ffff800084503cf0 x28: ffff000808c57000 x27: 0000000000000000
[   51.697408] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000803a17780
[   51.704526] x23: ffff000803a17700 x22: ffff8000802eff9c x21: 00000000ffffffff
[   51.711644] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[   51.718762] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   51.725880] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   51.732998] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   51.740116] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[   51.747236] x5 : 0000000000000000 x4 : ffff000808c57000 x3 : 0000000000000000
[   51.754352] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   51.761473] Call trace:
[   51.763904]  kvmalloc_node+0xfc/0x10c
[   51.767548]  alloc_fdtable+0x94/0x114
[   51.771192]  expand_files+0x78/0x318
[   51.774751]  ksys_dup3+0x60/0x128
[   51.778049]  __arm64_sys_dup3+0x20/0x30
[   51.781871]  invoke_syscall+0x48/0x114
[   51.785601]  el0_svc_common.constprop.0+0x40/0xe0
[   51.790289]  do_el0_svc+0x1c/0x28
[   51.793587]  el0_svc+0x38/0xc8
[   51.796625]  el0t_64_sync_handler+0x120/0x12c
[   51.800966]  el0t_64_sync+0x190/0x194
[   51.804615] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   51.551955] WARNING: CPU: 0 PID: 1426 at mm/util.c:632 kvmalloc_node+0xe4/0xec
[   51.552052] Modules linked in: crct10dif_ce fuse drm backlight ip_tables x_tables
[   51.552421] CPU: 0 PID: 1426 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   51.559189] Hardware name: WinLink E850-96 board (DT)
[   51.564227] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   51.571172] pc : kvmalloc_node+0xe4/0xec
[   51.575076] lr : kvmalloc_node+0x54/0xec
[   51.578983] sp : ffff8000840f3ce0
[   51.582279] x29: ffff8000840f3cf0 x28: ffff000808c72000 x27: 0000000000000000
[   51.589398] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   51.596516] x23: 0000000080000000 x22: ffff8000803006b8 x21: 0000000200002000
[   51.603632] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   51.610752] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   51.617870] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   51.624988] x11: 0000000000000040 x10: 61be5fc126bdef00 x9 : 61be5fc126bdef00
[   51.632104] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[   51.639222] x5 : 0000000000000000 x4 : ffff8000840f3ca0 x3 : 0000000000000000
[   51.646340] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   51.653461] Call trace:
[   51.655892]  kvmalloc_node+0xe4/0xec
[   51.659450]  alloc_fdtable+0x88/0x114
[   51.663096]  expand_files+0x114/0x2f0
[   51.666741]  ksys_dup3+0x60/0xf4
[   51.669954]  __arm64_sys_dup3+0x20/0x30
[   51.673772]  invoke_syscall+0x40/0x100
[   51.677503]  el0_svc_common+0xa8/0xd8
[   51.681150]  do_el0_svc+0x1c/0x28
[   51.684447]  el0_svc+0x38/0x64
[   51.687487]  el0t_64_sync_handler+0x90/0xfc
[   51.691652]  el0t_64_sync+0x190/0x194
[   51.695302] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  351.333089] WARNING: CPU: 7 PID: 540 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[  351.333232] Modules linked in: panel_simple crct10dif_ce arm_spe_pmu pl111_drm drm_dma_helper drm_kms_helper drm fuse backlight ip_tables x_tables
[  351.333655] CPU: 7 PID: 540 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[  351.333775] Hardware name: FVP Base RevC (DT)
[  351.333848] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  351.333980] pc : kvmalloc_node+0xfc/0x10c
[  351.334078] lr : kvmalloc_node+0x64/0x10c
[  351.334176] sp : ffff8000819d3ce0
[  351.334243] x29: ffff8000819d3cf0 x28: ffff000802201000 x27: 0000000000000000
[  351.334425] x26: 0000000000000000 x25: 0000000000000000 x24: ffff00080098e180
[  351.334603] x23: ffff00080098e100 x22: 299bd7c64b6eff9c x21: 00000000ffffffff
[  351.334787] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[  351.334966] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  351.335141] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  351.335316] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  351.335490] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[  351.335663] x5 : 0000000000000000 x4 : ffff000802201000 x3 : 0000000000000000
[  351.335840] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  351.336015] Call trace:
[  351.336070]  kvmalloc_node+0xfc/0x10c
[  351.336170]  alloc_fdtable+0x94/0x114
[  351.336277]  expand_files+0x78/0x318
[  351.336387]  ksys_dup3+0x60/0x128
[  351.336495]  __arm64_sys_dup3+0x20/0x30
[  351.336607]  invoke_syscall+0x48/0x114
[  351.336743]  el0_svc_common.constprop.0+0x40/0xe0
[  351.336886]  do_el0_svc+0x1c/0x28
[  351.337015]  el0_svc+0x38/0xc8
[  351.337132]  el0t_64_sync_handler+0x120/0x12c
[  351.337263]  el0t_64_sync+0x190/0x194
[  351.337368] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  362.067821] WARNING: CPU: 5 PID: 538 at mm/util.c:632 kvmalloc_node+0xe4/0xec
[  362.067991] Modules linked in: arm_spe_pmu crct10dif_ce pl111_drm drm_dma_helper drm_kms_helper panel_simple fuse drm backlight ip_tables x_tables
[  362.068384] CPU: 5 PID: 538 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[  362.068498] Hardware name: FVP Base RevC (DT)
[  362.068564] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  362.068693] pc : kvmalloc_node+0xe4/0xec
[  362.068821] lr : kvmalloc_node+0x54/0xec
[  362.068946] sp : ffff800081813ce0
[  362.069012] x29: ffff800081813cf0 x28: ffff0008034e2000 x27: 0000000000000000
[  362.069180] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  362.069344] x23: 0000000080000000 x22: cee9d7c64b7006b8 x21: 0000000200002000
[  362.069513] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  362.069678] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  362.069842] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  362.070004] x11: 0000000000000040 x10: 4d3ea74207f85d00 x9 : 4d3ea74207f85d00
[  362.070173] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[  362.070335] x5 : 0000000000000000 x4 : ffff800081813ca0 x3 : 0000000000000000
[  362.070498] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  362.070660] Call trace:
[  362.070711]  kvmalloc_node+0xe4/0xec
[  362.070843]  alloc_fdtable+0x88/0x114
[  362.070966]  expand_files+0x114/0x2f0
[  362.071094]  ksys_dup3+0x60/0xf4
[  362.071217]  __arm64_sys_dup3+0x20/0x30
[  362.071351]  invoke_syscall+0x40/0x100
[  362.071474]  el0_svc_common+0xa8/0xd8
[  362.071597]  do_el0_svc+0x1c/0x28
[  362.071716]  el0_svc+0x38/0x64
[  362.071842]  el0t_64_sync_handler+0x90/0xfc
[  362.071979]  el0t_64_sync+0x190/0x194
[  362.072078] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  214.622424] WARNING: CPU: 5 PID: 1454 at mm/util.c:632 kvmalloc_node+0xe4/0xec
[  214.632429] Modules linked in: tda998x hdlcd onboard_usb_hub crct10dif_ce cec drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables
[  214.648271] CPU: 5 PID: 1454 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[  214.657845] Hardware name: ARM Juno development board (r2) (DT)
[  214.666551] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  214.676298] pc : kvmalloc_node+0xe4/0xec
[  214.683000] lr : kvmalloc_node+0x54/0xec
[  214.689702] sp : ffff800083c0bce0
[  214.695794] x29: ffff800083c0bcf0 x28: ffff000826b00000 x27: 0000000000000000
[  214.705717] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  214.715639] x23: 0000000080000000 x22: ffff8000803006b8 x21: 0000000200002000
[  214.725561] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  214.735483] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  214.745405] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000002170
[  214.755327] x11: 0000000000000040 x10: ec0a40c7c800a500 x9 : ec0a40c7c800a500
[  214.765250] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[  214.775172] x5 : 0000000000000000 x4 : ffff800083c0bca0 x3 : 0000000000000000
[  214.785094] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  214.795017] Call trace:
[  214.800243]  kvmalloc_node+0xe4/0xec
[  214.806596]  alloc_fdtable+0x88/0x114
[  214.813036]  expand_files+0x114/0x2f0
[  214.819478]  ksys_dup3+0x60/0xf4
[  214.825483]  __arm64_sys_dup3+0x20/0x30
[  214.832099]  invoke_syscall+0x40/0x100
[  214.838628]  el0_svc_common+0xa8/0xd8
[  214.845069]  do_el0_svc+0x1c/0x28
[  214.851163]  el0_svc+0x38/0x64
[  214.856995]  el0t_64_sync_handler+0x90/0xfc
[  214.863958]  el0t_64_sync+0x190/0x194
[  214.870401] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  220.562205] WARNING: CPU: 5 PID: 1458 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[  220.572297] Modules linked in: tda998x hdlcd onboard_usb_hub crct10dif_ce cec drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables
[  220.588139] CPU: 5 PID: 1458 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[  220.597712] Hardware name: ARM Juno development board (r2) (DT)
[  220.606418] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  220.616166] pc : kvmalloc_node+0xfc/0x10c
[  220.622955] lr : kvmalloc_node+0x64/0x10c
[  220.629745] sp : ffff800083c1bce0
[  220.635838] x29: ffff800083c1bcf0 x28: ffff000822af7000 x27: 0000000000000000
[  220.645760] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000821af6440
[  220.655683] x23: ffff000821af63c0 x22: ffff8000802eff9c x21: 00000000ffffffff
[  220.665604] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[  220.675526] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  220.685448] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  220.695371] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  220.705293] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffffffffffffdad0
[  220.715215] x5 : 0000000000000000 x4 : ffff000822af7000 x3 : 0000000000000000
[  220.725137] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  220.735060] Call trace:
[  220.740284]  kvmalloc_node+0xfc/0x10c
[  220.746725]  alloc_fdtable+0x94/0x114
[  220.753167]  expand_files+0x78/0x318
[  220.759521]  ksys_dup3+0x60/0x128
[  220.765614]  __arm64_sys_dup3+0x20/0x30
[  220.772230]  invoke_syscall+0x48/0x114
[  220.778758]  el0_svc_common.constprop.0+0x40/0xe0
[  220.786244]  do_el0_svc+0x1c/0x28
[  220.792337]  el0_svc+0x38/0xc8
[  220.798170]  el0t_64_sync_handler+0x120/0x12c
[  220.805307]  el0t_64_sync+0x190/0x194
[  220.811750] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   37.245719] WARNING: CPU: 1 PID: 470 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[   37.246753] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 fuse drm backlight ip_tables x_tables
[   37.248317] CPU: 1 PID: 470 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   37.248898] Hardware name: linux,dummy-virt (DT)
[   37.249469] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   37.249925] pc : kvmalloc_node+0xfc/0x10c
[   37.250464] lr : kvmalloc_node+0x64/0x10c
[   37.250889] sp : ffff8000807a3ce0
[   37.251038] x29: ffff8000807a3cf0 x28: ffff0000c77e7000 x27: 0000000000000000
[   37.251813] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000c013a9c0
[   37.252339] x23: ffff0000c013a940 x22: 88c0a3abb84eff9c x21: 00000000ffffffff
[   37.252824] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[   37.253977] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   37.254750] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   37.255322] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   37.255748] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[   37.256534] x5 : 0000000000000000 x4 : ffff0000c77e7000 x3 : 0000000000000000
[   37.257379] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   37.258363] Call trace:
[   37.258699]  kvmalloc_node+0xfc/0x10c
[   37.258985]  alloc_fdtable+0x94/0x114
[   37.259155]  expand_files+0x78/0x318
[   37.259311]  ksys_dup3+0x60/0x128
[   37.259478]  __arm64_sys_dup3+0x20/0x30
[   37.259636]  invoke_syscall+0x48/0x114
[   37.259777]  el0_svc_common.constprop.0+0x40/0xe0
[   37.260277]  do_el0_svc+0x1c/0x28
[   37.260547]  el0_svc+0x38/0xc8
[   37.260796]  el0t_64_sync_handler+0x120/0x12c
[   37.261602]  el0t_64_sync+0x190/0x194
[   37.262580] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   41.720431] WARNING: CPU: 0 PID: 470 at mm/util.c:632 kvmalloc_node+0xe4/0xec
[   41.723143] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 drm fuse backlight ip_tables x_tables
[   41.726079] CPU: 0 PID: 470 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   41.726854] Hardware name: linux,dummy-virt (DT)
[   41.727614] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   41.728234] pc : kvmalloc_node+0xe4/0xec
[   41.728692] lr : kvmalloc_node+0x54/0xec
[   41.729078] sp : ffff800080823ce0
[   41.729380] x29: ffff800080823cf0 x28: ffff0000c0198000 x27: 0000000000000000
[   41.730103] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   41.730846] x23: 0000000080001000 x22: eaccd25950f006b8 x21: 0000000200002000
[   41.731348] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   41.731855] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   41.732332] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   41.735141] x11: 0000000000000040 x10: 54cc603f68b49f00 x9 : 54cc603f68b49f00
[   41.736627] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[   41.737823] x5 : 0000000000000000 x4 : ffff800080823ca0 x3 : 0000000000000000
[   41.739018] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   41.740211] Call trace:
[   41.740641]  kvmalloc_node+0xe4/0xec
[   41.741080]  alloc_fdtable+0x88/0x114
[   41.741409]  expand_files+0x114/0x2f0
[   41.742111]  ksys_dup3+0x60/0xf4
[   41.743277]  __arm64_sys_dup3+0x20/0x30
[   41.744333]  invoke_syscall+0x40/0x100
[   41.745243]  el0_svc_common+0xa8/0xd8
[   41.746030]  do_el0_svc+0x1c/0x28
[   41.746655]  el0_svc+0x38/0x64
[   41.747036]  el0t_64_sync_handler+0x90/0xfc
[   41.747971]  el0t_64_sync+0x190/0x194
[   41.749048] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   40.492726] WARNING: CPU: 1 PID: 473 at mm/util.c:632 kvmalloc_node+0xf4/0xf8
[   40.494642] Modules linked in:
[   40.496652] CPU: 1 PID: 473 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   40.497311] Hardware name: Generic DT based system
[   40.498669]  unwind_backtrace from show_stack+0x10/0x14
[   40.499786]  show_stack from dump_stack_lvl+0x40/0x4c
[   40.500427]  dump_stack_lvl from __warn+0x78/0x124
[   40.500900]  __warn from warn_slowpath_fmt+0x184/0x18c
[   40.501197]  warn_slowpath_fmt from kvmalloc_node+0xf4/0xf8
[   40.501559]  kvmalloc_node from alloc_fdtable+0x88/0x104
[   40.501768]  alloc_fdtable from expand_files+0x78/0x2f4
[   40.502082]  expand_files from ksys_dup3+0x58/0xe0
[   40.502207]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   40.502448] Exception stack(0xfa1c9fa8 to 0xfa1c9ff0)
[   40.502696] 9fa0:                   00470000 00452ff8 00000002 2000003c 00000000 2000003c
[   40.503918] 9fc0: 00470000 00452ff8 00470000 0000003f 00452ea5 b6ff1ce0 00000000 0046ff0c
[   40.504612] 9fe0: 0000003f beb5517c b6f25fa3 b6e9f736
[   40.505642] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   41.426395] WARNING: CPU: 0 PID: 475 at mm/util.c:632 kvmalloc_node+0xfc/0x108
[   41.428378] Modules linked in:
[   41.430315] CPU: 0 PID: 475 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   41.430636] Hardware name: Generic DT based system
[   41.432364]  unwind_backtrace from show_stack+0x10/0x14
[   41.432928]  show_stack from dump_stack_lvl+0x38/0x44
[   41.433298]  dump_stack_lvl from __warn+0xd4/0x200
[   41.433806]  __warn from warn_slowpath_fmt+0xa4/0x168
[   41.434226]  warn_slowpath_fmt from kvmalloc_node+0xfc/0x108
[   41.435316]  kvmalloc_node from alloc_fdtable+0x78/0x104
[   41.435517]  alloc_fdtable from expand_files+0x134/0x304
[   41.435678]  expand_files from ksys_dup3+0x58/0xd0
[   41.436481]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   41.437221] Exception stack(0xfa195fa8 to 0xfa195ff0)
[   41.437691] 5fa0:                   0044fbed 00000001 00000002 2000003c 00000000 00000000
[   41.438652] 5fc0: 0044fbed 00000001 00451e6c 0000003f 0044d938 b6ff5ce0 00000000 bef29480
[   41.439638] 5fe0: 0000003f bef29254 b6f25fa3 b6e9f736
[   41.440471] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   25.835927] WARNING: CPU: 1 PID: 479 at mm/util.c:632 kvmalloc_node+0xd1/0xe0
[   25.837448] Modules linked in:
[   25.838078] CPU: 1 PID: 479 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   25.838306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   25.838735] EIP: kvmalloc_node+0xd1/0xe0
[   25.838969] Code: 00 00 ff 75 04 ff 75 ec 68 00 04 00 00 ff 75 f0 56 57 e8 62 d4 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
[   25.839904] EAX: 00000000 EBX: 80001000 ECX: c57b92ed EDX: 00000000
[   25.840689] ESI: 00400cc0 EDI: ffffffff EBP: c1defeb8 ESP: c1defea4
[   25.840927] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   25.841531] CR0: 80050033 CR2: b7d53870 CR3: 0223c000 CR4: 000006d0
[   25.841863] Call Trace:
[   25.842626]  ? show_regs+0x51/0x60
[   25.842832]  ? kvmalloc_node+0xd1/0xe0
[   25.843350]  ? __warn+0xa5/0x180
[   25.843422]  ? kvmalloc_node+0xd1/0xe0
[   25.843472]  ? kvmalloc_node+0xd1/0xe0
[   25.843521]  ? report_bug+0x11e/0x1b0
[   25.843573]  ? exc_overflow+0x38/0x38
[   25.843624]  ? handle_bug+0x48/0x68
[   25.843672]  ? exc_invalid_op+0x17/0x3c
[   25.844134]  ? handle_exception+0x133/0x133
[   25.844399]  ? kvmalloc_node+0x3d/0xe0
[   25.844709]  ? exc_overflow+0x38/0x38
[   25.845065]  ? kvmalloc_node+0xd1/0xe0
[   25.845341]  ? exc_overflow+0x38/0x38
[   25.845488]  ? kvmalloc_node+0xd1/0xe0
[   25.845754]  ? security_task_setrlimit+0x36/0x50
[   25.846004]  alloc_fdtable+0x70/0xf0
[   25.846252]  ? do_prlimit+0x11f/0x170
[   25.846529]  expand_files+0x101/0x2b0
[   25.846591]  ? __ia32_sys_prlimit64+0x20e/0x2c0
[   25.846654]  ksys_dup3+0x59/0xb0
[   25.846923]  __ia32_sys_dup2+0x16/0x70
[   25.847073]  ia32_sys_call+0x273a/0x27d0
[   25.847193]  __do_fast_syscall_32+0x6c/0xb4
[   25.847549]  ? exit_to_user_mode_prepare+0x29/0xc0
[   25.847849]  do_fast_syscall_32+0x29/0x5c
[   25.847906]  do_SYSENTER_32+0x12/0x14
[   25.848039]  entry_SYSENTER_32+0x98/0xf9
[   25.848234] EIP: 0xb7ef9539
[   25.848454] 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
[   25.848627] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7edee14
[   25.848694] ESI: 004ca124 EDI: bfd13750 EBP: bfd13768 ESP: bfd134e8
[   25.848758] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   25.849887] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   28.689224] WARNING: CPU: 0 PID: 480 at mm/util.c:632 kvmalloc_node+0xd8/0xe0
[   28.690646] Modules linked in:
[   28.691220] CPU: 0 PID: 480 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   28.691788] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   28.692792] EIP: kvmalloc_node+0xd8/0xe0
[   28.693231] Code: ff 2d 00 20 80 00 89 04 24 89 d8 e8 ee 23 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
[   28.694809] EAX: 00000000 EBX: 80001000 ECX: 00000013 EDX: ffffffff
[   28.695333] ESI: 00000000 EDI: ffffffff EBP: c22a3ef0 ESP: c22a3ecc
[   28.695831] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   28.696359] CR0: 80050033 CR2: b7dfc870 CR3: 020b9000 CR4: 000006d0
[   28.697052] Call Trace:
[   28.698378]  ? show_regs+0x4d/0x54
[   28.698801]  ? kvmalloc_node+0xd8/0xe0
[   28.699041]  ? __warn+0x84/0x150
[   28.699273]  ? kvmalloc_node+0xd8/0xe0
[   28.699640]  ? kvmalloc_node+0xd8/0xe0
[   28.699895]  ? report_bug+0x189/0x1b0
[   28.700245]  ? kvmalloc_node+0xd9/0xe0
[   28.700681]  ? exc_overflow+0x50/0x50
[   28.700904]  ? handle_bug+0x56/0x90
[   28.701162]  ? exc_invalid_op+0x1b/0x70
[   28.701514]  ? kvmalloc_node+0x59/0xe0
[   28.701791]  ? handle_exception+0x133/0x133
[   28.702165]  ? exc_overflow+0x50/0x50
[   28.702381]  ? kvmalloc_node+0xd8/0xe0
[   28.702735]  ? exc_overflow+0x50/0x50
[   28.703061]  ? kvmalloc_node+0xd8/0xe0
[   28.703308]  ? kmalloc_trace+0x2b/0xa0
[   28.703705]  ? alloc_fdtable+0x42/0xd8
[   28.704045]  ? selinux_task_setrlimit+0x7b/0x84
[   28.704540]  alloc_fdtable+0x67/0xd8
[   28.704957]  expand_files+0x55/0x81c
[   28.705252]  ? do_prlimit+0xfc/0x1c8
[   28.705609]  ? __ia32_sys_prlimit64+0x293/0x340
[   28.705928]  ksys_dup3+0x5a/0xe4
[   28.706166]  __ia32_sys_dup2+0x19/0x70
[   28.706572]  ia32_sys_call+0x1d96/0x2738
[   28.706797]  __do_fast_syscall_32+0x45/0xac
[   28.707041]  do_fast_syscall_32+0x32/0x74
[   28.707337]  do_SYSENTER_32+0x15/0x24
[   28.707678]  entry_SYSENTER_32+0x98/0xf9
[   28.707936] EIP: 0xb7fa2579
[   28.708260] 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
[   28.708579] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7f87e14
[   28.708691] ESI: 004e45cc EDI: bf9a6f60 EBP: bf9a70e8 ESP: bf9a6ec8
[   28.708805] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   28.709327] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   46.227777] WARNING: CPU: 1 PID: 483 at mm/util.c:632 kvmalloc_node+0xd1/0xe0
[   46.229267] Modules linked in:
[   46.229740] CPU: 1 PID: 483 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   46.230709] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   46.231486] RIP: 0010:kvmalloc_node+0xd1/0xe0
[   46.231839] 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
[   46.234350] RSP: 0018:ffffb20ec05c7e00 EFLAGS: 00010246
[   46.235110] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[   46.235651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000452cc0
[   46.236398] RBP: ffffb20ec05c7e18 R08: 0000000000000040 R09: 0000000000000000
[   46.237673] R10: 0000000000000038 R11: ffff88bf8522f380 R12: 0000000200002000
[   46.239498] R13: 00000000ffffffff R14: ffff88bf812fa180 R15: ffff88bf812fa100
[   46.239896] FS:  00007f88f0214740(0000) GS:ffff88bffbd00000(0000) knlGS:0000000000000000
[   46.241894] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.242162] CR2: 00007f88f03c36a0 CR3: 000000010024a000 CR4: 00000000000006e0
[   46.244060] Call Trace:
[   46.245103]  <TASK>
[   46.246146]  ? show_regs+0x64/0x70
[   46.246428]  ? __warn+0x88/0x150
[   46.246577]  ? kvmalloc_node+0xd1/0xe0
[   46.247137]  ? report_bug+0x171/0x1a0
[   46.248054]  ? handle_bug+0x5b/0x90
[   46.248494]  ? exc_invalid_op+0x1c/0x70
[   46.248730]  ? asm_exc_invalid_op+0x1f/0x30
[   46.250032]  ? kvmalloc_node+0xd1/0xe0
[   46.250914]  alloc_fdtable+0x74/0x100
[   46.251654]  expand_files+0x62/0x300
[   46.252212]  ? do_prlimit+0x132/0x210
[   46.252554]  ksys_dup3+0x70/0x110
[   46.253474]  __x64_sys_dup2+0x2a/0xa0
[   46.253776]  x64_sys_call+0x1b43/0x1c90
[   46.254441]  do_syscall_64+0x39/0x90
[   46.254771]  entry_SYSCALL_64_after_hwframe+0x78/0xe2
[   46.255656] RIP: 0033:0x7f88f0316867
[   46.257196] Code: 73 01 c3 48 8b 0d 91 75 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 61 75 0e 00 f7 d8 64 89 02 b8
[   46.258780] RSP: 002b:00007ffef907fc88 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   46.260866] RAX: ffffffffffffffda RBX: 00007ffef90804e8 RCX: 00007f88f0316867
[   46.261410] RDX: 00007ffef907fcb0 RSI: 0000000040000038 RDI: 0000000000000002
[   46.263056] RBP: 00007ffef907feb0 R08: 0000000000000000 R09: 0000000000000000
[   46.263378] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000
[   46.263656] R13: 00007ffef90804f8 R14: 00007f88f044f000 R15: 0000556db6d45dd8
[   46.264934]  </TASK>
[   46.265382] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   39.502015] WARNING: CPU: 1 PID: 484 at mm/util.c:632 kvmalloc_node+0xde/0xf0
[   39.503221] Modules linked in:
[   39.503717] CPU: 1 PID: 484 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   39.504705] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   39.505084] RIP: 0010:kvmalloc_node+0xde/0xf0
[   39.505275] Code: 45 89 f0 ff 75 08 53 68 00 04 00 00 e8 3b 05 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
[   39.505877] RSP: 0018:ffffa32680607db0 EFLAGS: 00010246
[   39.506009] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000
[   39.506122] RDX: 0000000200002000 RSI: 0000000000000000 RDI: ffffffff90a3fd98
[   39.506253] RBP: ffffa32680607dc8 R08: 0000000000412cc0 R09: 00000000ffffffff
[   39.507405] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000040000400
[   39.507958] R13: 0000000040000038 R14: 0000000000400cc0 R15: 0000000200002000
[   39.509193] FS:  00007f84e0499740(0000) GS:ffff8b16fbd00000(0000) knlGS:0000000000000000
[   39.510124] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.510567] CR2: 00007f84e051d150 CR3: 0000000101ad4000 CR4: 00000000000006e0
[   39.510832] Call Trace:
[   39.512166]  <TASK>
[   39.513215]  ? show_regs+0x64/0x70
[   39.513652]  ? __warn+0xc9/0x1d0
[   39.513748]  ? kvmalloc_node+0xde/0xf0
[   39.514018]  ? report_bug+0x152/0x200
[   39.514415]  ? handle_bug+0x68/0x90
[   39.514501]  ? exc_invalid_op+0x1f/0x50
[   39.514578]  ? asm_exc_invalid_op+0x1f/0x30
[   39.514671]  ? kvmalloc_node+0x48/0xf0
[   39.514792]  ? kvmalloc_node+0xde/0xf0
[   39.515102]  alloc_fdtable+0x7a/0x120
[   39.515928]  expand_files+0x11a/0x310
[   39.516168]  ? do_prlimit+0x120/0x160
[   39.516496]  ksys_dup3+0x75/0xe0
[   39.516759]  __x64_sys_dup2+0x25/0x90
[   39.516866]  x64_sys_call+0x256b/0x2d20
[   39.516944]  do_syscall_64+0x55/0xb0
[   39.517021]  ? exc_page_fault+0x65/0xc0
[   39.517100]  entry_SYSCALL_64_after_hwframe+0x78/0xe2
[   39.517419] RIP: 0033:0x7f84e059b867
[   39.518069] Code: 73 01 c3 48 8b 0d 91 75 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 61 75 0e 00 f7 d8 64 89 02 b8
[   39.519236] RSP: 002b:00007ffc3e3010a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   39.519707] RAX: ffffffffffffffda RBX: 00007ffc3e301908 RCX: 00007f84e059b867
[   39.520011] RDX: 00007ffc3e301228 RSI: 0000000040000038 RDI: 0000000000000002
[   39.520141] RBP: 00007ffc3e3012c0 R08: 0000000000000000 R09: 0000000000000000
[   39.520651] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[   39.521070] R13: 00007ffc3e301918 R14: 00007f84e06d4000 R15: 000055df0aaa1cf8
[   39.521468]  </TASK>
[   39.521645] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  198.667368] WARNING: CPU: 0 PID: 1465 at mm/util.c:632 kvmalloc_node+0xfc/0x10c
[  198.668023] Modules linked in: snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio snd_soc_audio_graph_card snd_soc_simple_card crct10dif_ce hantro_vpu snd_soc_spdif_tx snd_soc_simple_card_utils brcmfmac rtc_rk808 brcmutil hci_uart v4l2_vp9 panfrost v4l2_h264 drm_shmem_helper v4l2_mem2mem btqca gpu_sched rockchipdrm videobuf2_dma_contig btbcm snd_soc_es8316 videobuf2_memops snd_soc_rockchip_i2s bluetooth analogix_dp videobuf2_v4l2 dw_mipi_dsi ecdh_generic videodev phy_rockchip_pcie cfg80211 ecc videobuf2_common dw_hdmi mc cec drm_display_helper rfkill drm_dma_helper drm_kms_helper rockchip_saradc rockchip_thermal industrialio_triggered_buffer kfifo_buf coresight_cpu_debug coresight pcie_rockchip_host fuse drm backlight ip_tables x_tables
[  198.673800] CPU: 0 PID: 1465 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[  198.674397] Hardware name: Radxa ROCK Pi 4B (DT)
[  198.674804] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  198.675416] pc : kvmalloc_node+0xfc/0x10c
[  198.675772] lr : kvmalloc_node+0x64/0x10c
[  198.676128] sp : ffff800084803ce0
[  198.676421] x29: ffff800084803cf0 x28: ffff00000c422000 x27: 0000000000000000
[  198.677052] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000005895940
[  198.677683] x23: ffff0000058958c0 x22: ffff8000802eff9c x21: 00000000ffffffff
[  198.678313] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[  198.678944] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  198.679574] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  198.680204] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  198.680834] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffffffffffffd017
[  198.681464] x5 : 0000000000000000 x4 : ffff00000c422000 x3 : 0000000000000000
[  198.682094] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  198.682723] Call trace:
[  198.682941]  kvmalloc_node+0xfc/0x10c
[  198.683267]  alloc_fdtable+0x94/0x114
[  198.683596]  expand_files+0x78/0x318
[  198.683915]  ksys_dup3+0x60/0x128
[  198.684211]  __arm64_sys_dup3+0x20/0x30
[  198.684554]  invoke_syscall+0x48/0x114
[  198.684890]  el0_svc_common.constprop.0+0x40/0xe0
[  198.685309]  do_el0_svc+0x1c/0x28
[  198.685606]  el0_svc+0x38/0xc8
[  198.685883]  el0t_64_sync_handler+0x120/0x12c
[  198.686271]  el0t_64_sync+0x190/0x194
[  198.686599] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  210.563312] WARNING: CPU: 2 PID: 1461 at mm/util.c:632 kvmalloc_node+0xe4/0xec
[  210.563962] Modules linked in: panfrost snd_soc_simple_card gpu_sched snd_soc_audio_graph_card snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec crct10dif_ce snd_soc_simple_card_utils brcmfmac hantro_vpu drm_shmem_helper brcmutil snd_soc_spdif_tx hci_uart v4l2_h264 v4l2_vp9 v4l2_mem2mem btqca snd_soc_rockchip_i2s videobuf2_v4l2 videodev btbcm phy_rockchip_pcie videobuf2_dma_contig bluetooth snd_soc_es8316 videobuf2_memops videobuf2_common ecdh_generic mc rockchipdrm rtc_rk808 cfg80211 ecc dw_mipi_dsi rockchip_saradc rfkill analogix_dp industrialio_triggered_buffer kfifo_buf dw_hdmi cec drm_display_helper drm_dma_helper rockchip_thermal drm_kms_helper coresight_cpu_debug coresight pcie_rockchip_host fuse drm backlight ip_tables x_tables
[  210.569746] CPU: 2 PID: 1461 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[  210.570349] Hardware name: Radxa ROCK Pi 4B (DT)
[  210.570758] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  210.571372] pc : kvmalloc_node+0xe4/0xec
[  210.571731] lr : kvmalloc_node+0x54/0xec
[  210.572081] sp : ffff800084ae3ce0
[  210.572375] x29: ffff800084ae3cf0 x28: ffff0000086b0000 x27: 0000000000000000
[  210.573008] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  210.573639] x23: 0000000080000000 x22: ffff8000803006b8 x21: 0000000200002000
[  210.574270] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  210.574900] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  210.575531] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000002489
[  210.576162] x11: 0000000000000040 x10: de67052d7493f700 x9 : de67052d7493f700
[  210.576793] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000038
[  210.577424] x5 : 0000000000000000 x4 : ffff800084ae3ca0 x3 : 0000000000000000
[  210.578056] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  210.578688] Call trace:
[  210.578909]  kvmalloc_node+0xe4/0xec
[  210.579238]  alloc_fdtable+0x88/0x114
[  210.579570]  expand_files+0x114/0x2f0
[  210.579897]  ksys_dup3+0x60/0xf4
[  210.580187]  __arm64_sys_dup3+0x20/0x30
[  210.580532]  invoke_syscall+0x40/0x100
[  210.580869]  el0_svc_common+0xa8/0xd8
[  210.581197]  do_el0_svc+0x1c/0x28
[  210.581495]  el0_svc+0x38/0x64
[  210.581774]  el0t_64_sync_handler+0x90/0xfc
[  210.582147]  el0t_64_sync+0x190/0x194
[  210.582476] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   72.809844] WARNING: CPU: 1 PID: 1423 at mm/util.c:632 kvmalloc_node+0xf4/0xf8
[   72.822753] Modules linked in: etnaviv snd_soc_simple_card snd_soc_simple_card_utils gpu_sched omapdrm onboard_usb_hub snd_soc_davinci_mcasp snd_soc_ti_udma snd_soc_ti_edma snd_soc_ti_sdma snd_soc_tlv320aic3x_i2c snd_soc_tlv320aic3x snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore omap_remoteproc ti_tpd12s015 display_connector
[   72.859405] CPU: 1 PID: 1423 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[   72.871734] Hardware name: Generic DRA74X (Flattened Device Tree)
[   72.883453]  unwind_backtrace from show_stack+0x10/0x14
[   72.894256]  show_stack from dump_stack_lvl+0x40/0x4c
[   72.904907]  dump_stack_lvl from __warn+0x78/0x124
[   72.915313]  __warn from warn_slowpath_fmt+0x184/0x18c
[   72.926055]  warn_slowpath_fmt from kvmalloc_node+0xf4/0xf8
[   72.937225]  kvmalloc_node from alloc_fdtable+0x88/0x104
[   72.948150]  alloc_fdtable from expand_files+0x78/0x2f4
[   72.958953]  expand_files from ksys_dup3+0x58/0xe0
[   72.969360]  ksys_dup3 from ret_fast_syscall+0x0/0x4c
[   72.980010] Exception stack(0xf2d65fa8 to 0xf2d65ff0)
[   72.990661] 5fa0:                   00480000 00462ff8 00000002 2000003c 00000000 2000003c
[   73.004455] 5fc0: 00480000 00462ff8 00480000 0000003f 00462ea5 b6fcdce0 00000000 0047ff0c
[   73.018249] 5fe0: 0000003f bec230dc b6f05fc3 b6e7f776
[   73.028961] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  231.653799] WARNING: CPU: 3 PID: 1427 at mm/util.c:632 kvmalloc_node+0xd1/0xe0
[  231.661024] Modules linked in: x86_pkg_temp_thermal
[  231.665911] CPU: 3 PID: 1427 Comm: unshare_test Not tainted 6.6.85-rc3 #1
[  231.672693] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[  231.680084] RIP: 0010:kvmalloc_node+0xd1/0xe0
[  231.684495] 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
[  231.703267] RSP: 0018:ffffb770414bbe00 EFLAGS: 00010246
[  231.708521] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[  231.715683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000452cc0
[  231.724233] RBP: ffffb770414bbe18 R08: 0000000000000040 R09: 0000000000000000
[  231.732774] R10: 0000000000000038 R11: ffffa06f42507040 R12: 0000000200002000
[  231.739905] R13: 00000000ffffffff R14: ffffa06f40c8c340 R15: ffffa06f40c8c2c0
[  231.747062] FS:  00007f71551ee740(0000) GS:ffffa070afb80000(0000) knlGS:0000000000000000
[  231.755212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  231.760953] CR2: 00007f7155380943 CR3: 000000010e5d8003 CR4: 00000000003706e0
[  231.768084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  231.775217] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  231.782377] Call Trace:
[  231.784828]  <TASK>
[  231.786926]  ? show_regs+0x64/0x70
[  231.790334]  ? __warn+0x88/0x150
[  231.793564]  ? kvmalloc_node+0xd1/0xe0
[  231.797317]  ? report_bug+0x171/0x1a0
[  231.800983]  ? handle_bug+0x5b/0x90
[  231.804475]  ? exc_invalid_op+0x1c/0x70
[  231.808315]  ? asm_exc_invalid_op+0x1f/0x30
[  231.812502]  ? kvmalloc_node+0xd1/0xe0
[  231.816253]  alloc_fdtable+0x74/0x100
[  231.819918]  expand_files+0x62/0x300
[  231.823523]  ? do_prlimit+0x132/0x210
[  231.827218]  ksys_dup3+0x70/0x110
[  231.830562]  __x64_sys_dup2+0x2a/0xa0
[  231.834253]  x64_sys_call+0x1b43/0x1c90
[  231.838119]  do_syscall_64+0x39/0x90
[  231.841726]  entry_SYSCALL_64_after_hwframe+0x78/0xe2
[  231.848172] RIP: 0033:0x7f71552efca7
[  231.851751] Code: 73 01 c3 48 8b 0d 79 81 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 49 81 0e 00 f7 d8 64 89 02 b8
[  231.870499] RSP: 002b:00007ffe11c19f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[  231.878090] RAX: ffffffffffffffda RBX: 00007ffe11c1a7a8 RCX: 00007f71552efca7
[  231.885222] RDX: 00007ffe11c19f70 RSI: 0000000040000038 RDI: 0000000000000002
[  231.892355] RBP: 00007ffe11c1a170 R08: 0000000000000064 R09: 00000000fffffff6
[  231.899488] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000
[  231.906620] R13: 00007ffe11c1a7b8 R14: 00007f7155427000 R15: 0000561904469dd8
[  231.913778]  </TASK>
[  231.915996] ---[ end trace 0000000000000000 ]---