------------[ cut here ]------------
[   65.376460] WARNING: CPU: 2 PID: 1471 at mm/util.c:670 __kvmalloc_node_noprof+0x138/0x148
[   65.381833] Modules linked in: asix usbnet snd_soc_hdmi_codec venus_enc venus_dec pm8916_wdt videobuf2_dma_contig qcom_wcnss_pil crct10dif_ce adv7511 coresight_stm cec coresight_cpu_debug stm_core coresight_cti coresight_replicator coresight_tmc coresight_tpiu coresight_funnel coresight snd_soc_lpass_apq8016 snd_soc_msm8916_digital snd_soc_lpass_cpu qrtr snd_soc_apq8016_sbc snd_soc_lpass_platform snd_soc_msm8916_analog snd_soc_qcom_common qcom_spmi_temp_alarm qcom_q6v5_mss rtc_pm8xxx qcom_pil_info qcom_camss qcom_q6v5 qcom_sysmon qcom_spmi_vadc qcom_common qcom_vadc_common qcom_pon videobuf2_dma_sg qcom_glink_smem venus_core qmi_helpers v4l2_fwnode qnoc_msm8916 v4l2_async v4l2_mem2mem videobuf2_memops msm videobuf2_v4l2 qcom_stats qcom_rng mdt_loader llcc_qcom ocmem videodev drm_exec gpu_sched videobuf2_common mc drm_dp_aux_bus drm_display_helper rpmsg_ctrl rpmsg_char phy_qcom_usb_hs display_connector socinfo ramoops drm_kms_helper rmtfs_mem reed_solomon fuse drm backlight ip_tables x_tables
[   65.480457] CPU: 2 UID: 0 PID: 1471 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   65.496432] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   65.503114] pc : __kvmalloc_node_noprof+0x138/0x148
[   65.509812] lr : __kvmalloc_node_noprof+0x64/0x148
[   65.516470] sp : ffff8000866cbce0
[   65.523111] x29: ffff8000866cbcf0 x28: ffff0000101a1240 x27: 0000000000000000
[   65.529858] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000028d1340
[   65.536584] x23: ffff0000028d13c0 x22: ffff8000803ae2c8 x21: 0000000200002000
[   65.543294] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   65.550127] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   65.557200] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   65.564263] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   65.571359] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[   65.578475] x5 : 0000000000000000 x4 : ffff0000101a1240 x3 : 0000000000000000
[   65.585571] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   65.592649] Call trace:
[   65.599724]  __kvmalloc_node_noprof+0x138/0x148
[   65.606203]  alloc_fdtable+0x90/0x110
[   65.612635]  expand_files+0x78/0x318
[   65.619024]  ksys_dup3+0x60/0x120
[   65.625388]  __arm64_sys_dup3+0x20/0x30
[   65.631735]  invoke_syscall+0x48/0x10c
[   65.638030]  el0_svc_common.constprop.0+0x40/0xe0
[   65.644310]  do_el0_svc+0x1c/0x28
[   65.650523]  el0_svc+0x30/0xcc
[   65.656757]  el0t_64_sync_handler+0x120/0x12c
[   65.663044]  el0t_64_sync+0x190/0x194
[   65.669296] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   52.879826] WARNING: CPU: 0 PID: 1895 at mm/util.c:670 __kvmalloc_node_noprof+0x120/0x128
[   52.888142] Modules linked in: ax88179_178a usbnet fuse ip_tables x_tables snd_soc_hdmi_codec venus_dec venus_enc videobuf2_dma_contig xhci_pci_renesas mcp251xfd lontium_lt9611 can_dev qcom_camss venus_core leds_qcom_lpg videobuf2_dma_sg v4l2_fwnode msm ath10k_snoc v4l2_async v4l2_mem2mem qcom_pbs snd_soc_sdm845 ath10k_core videobuf2_v4l2 led_class_multicolor ath hci_uart snd_soc_rt5663 ocmem qcom_pon rtc_pm8xxx drm_exec qcom_spmi_temp_alarm btqca mac80211 snd_soc_qcom_sdw btbcm videodev snd_soc_qcom_common videobuf2_memops gpu_sched qcom_spmi_adc5 snd_soc_rl6231 qcom_vadc_common crct10dif_ce libarc4 qcom_stats soundwire_bus drm_dp_aux_bus videobuf2_common bluetooth reset_qcom_pdc camcc_sdm845 phy_qcom_qmp_combo drm_display_helper i2c_qcom_geni mc typec ecdh_generic ecc pwrseq_core aux_bridge qcrypto phy_qcom_qusb2 qrtr coresight_stm gpi coresight_replicator display_connector coresight_tmc authenc stm_core qcom_rng phy_qcom_qmp_usb spi_geni_qcom coresight_funnel slim_qcom_ngd_ctrl phy_qcom_qmp_ufs drm_kms_helper
[   52.888371]  coresight qcom_q6v5_mss libdes slimbus ufs_qcom cfg80211 pdr_interface rfkill phy_qcom_qmp_pcie qcom_q6v5_pas drm qcom_pdr_msg lmh icc_osm_l3 qcom_pil_info qcom_wdt llcc_qcom qcom_q6v5 icc_bwmon backlight qcom_sysmon socinfo qcom_common qcom_glink_smem mdt_loader qmi_helpers rmtfs_mem
[   53.005870] CPU: 0 UID: 0 PID: 1895 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   53.013467] Hardware name: Thundercomm Dragonboard 845c (DT)
[   53.019219] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   53.026285] pc : __kvmalloc_node_noprof+0x120/0x128
[   53.031246] lr : __kvmalloc_node_noprof+0x54/0x128
[   53.036120] sp : ffff800089973ce0
[   53.039498] x29: ffff800089973cf0 x28: ffff51694bb7a480 x27: 0000000000000000
[   53.046752] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   53.054005] x23: 0000000080000000 x22: ffffc91066144e7c x21: 0000000200002000
[   53.061257] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   53.068502] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   53.075747] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   53.083000] x11: 0000000000000040 x10: d5bd3e40017a9e00 x9 : d5bd3e40017a9e00
[   53.090253] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[   53.097503] x5 : 0000000000000000 x4 : ffff800089973cb0 x3 : 0000000000000000
[   53.104748] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   53.112001] Call trace:
[   53.114491]  __kvmalloc_node_noprof+0x120/0x128
[   53.119095]  alloc_fdtable+0x88/0x114
[   53.122824]  expand_files+0x114/0x2f0
[   53.126551]  ksys_dup3+0x64/0xfc
[   53.129845]  __arm64_sys_dup3+0x20/0x30
[   53.133744]  invoke_syscall+0x40/0xf8
[   53.137473]  el0_svc_common+0xa8/0xd8
[   53.141200]  do_el0_svc+0x1c/0x28
[   53.144574]  el0_svc+0x38/0x68
[   53.147688]  el0t_64_sync_handler+0x90/0xfc
[   53.151945]  el0t_64_sync+0x190/0x194
[   53.155673] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   53.336664] WARNING: CPU: 3 PID: 1895 at mm/util.c:670 __kvmalloc_node_noprof+0x138/0x148
[   53.344993] Modules linked in: ax88179_178a usbnet fuse ip_tables x_tables snd_soc_hdmi_codec hci_uart venus_enc venus_dec btqca mcp251xfd lontium_lt9611 videobuf2_dma_contig can_dev btbcm xhci_pci_renesas leds_qcom_lpg msm snd_soc_sdm845 qcom_pon qcom_spmi_adc5 qcom_pbs snd_soc_rt5663 ocmem snd_soc_qcom_sdw rtc_pm8xxx led_class_multicolor bluetooth qcom_camss venus_core drm_exec videobuf2_dma_sg qcom_vadc_common snd_soc_qcom_common v4l2_fwnode ecdh_generic qcom_spmi_temp_alarm v4l2_mem2mem crct10dif_ce v4l2_async snd_soc_rl6231 gpu_sched drm_dp_aux_bus videobuf2_memops reset_qcom_pdc i2c_qcom_geni spi_geni_qcom ecc videobuf2_v4l2 pwrseq_core soundwire_bus drm_display_helper ath10k_snoc videodev ath10k_core videobuf2_common qcom_stats ath mc mac80211 phy_qcom_qmp_combo qcrypto camcc_sdm845 authenc coresight_stm libarc4 stm_core aux_bridge typec phy_qcom_qmp_usb phy_qcom_qusb2 gpi qcom_rng coresight_replicator ufs_qcom qcom_q6v5_mss coresight_funnel coresight_tmc phy_qcom_qmp_ufs qrtr libdes coresight cfg80211
[   53.345255]  icc_osm_l3 slim_qcom_ngd_ctrl phy_qcom_qmp_pcie slimbus lmh pdr_interface rfkill llcc_qcom qcom_wdt qcom_q6v5_pas qcom_pil_info qcom_pdr_msg qcom_q6v5 display_connector qcom_sysmon drm_kms_helper qcom_common qcom_glink_smem icc_bwmon drm backlight mdt_loader qmi_helpers socinfo rmtfs_mem
[   53.533982] CPU: 3 UID: 0 PID: 1895 Comm: unshare_test Tainted: G        W          6.12.20-rc1 #1
[   53.579038] Tainted: [W]=WARN
[   53.582062] Hardware name: Thundercomm Dragonboard 845c (DT)
[   53.587813] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   53.594880] pc : __kvmalloc_node_noprof+0x138/0x148
[   53.599834] lr : __kvmalloc_node_noprof+0x64/0x148
[   53.604709] sp : ffff800088d93ce0
[   53.608083] x29: ffff800088d93cf0 x28: ffff256e81c99240 x27: 0000000000000000
[   53.615328] x26: 0000000000000000 x25: 0000000000000000 x24: ffff256e81d1c2c0
[   53.622571] x23: ffff256e81d1c340 x22: ffffa849e6b2e2c8 x21: 0000000200002000
[   53.629813] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   53.637054] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   53.644301] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   53.651545] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   53.658785] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[   53.666025] x5 : 0000000000000000 x4 : ffff256e81c99240 x3 : 0000000000000000
[   53.673266] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   53.680513] Call trace:
[   53.683003]  __kvmalloc_node_noprof+0x138/0x148
[   53.723658]  alloc_fdtable+0x90/0x110
[   53.727391]  expand_files+0x78/0x318
[   53.731027]  ksys_dup3+0x60/0x120
[   53.734402]  __arm64_sys_dup3+0x20/0x30
[   53.738307]  invoke_syscall+0x48/0x10c
[   53.778158]  el0_svc_common.constprop.0+0x40/0xe0
[   53.782939]  do_el0_svc+0x1c/0x28
[   53.786315]  el0_svc+0x30/0xcc
[   53.789433]  el0t_64_sync_handler+0x120/0x12c
[   53.793856]  el0t_64_sync+0x190/0x194
[   53.833622] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  274.949030] WARNING: CPU: 6 PID: 539 at mm/util.c:670 __kvmalloc_node_noprof+0x120/0x128
[  274.949211] Modules linked in: panel_simple crct10dif_ce arm_spe_pmu pl111_drm drm_dma_helper drm_kms_helper drm backlight fuse ip_tables x_tables
[  274.949650] CPU: 6 UID: 0 PID: 539 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[  274.949781] Hardware name: FVP Base RevC (DT)
[  274.949854] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  274.949990] pc : __kvmalloc_node_noprof+0x120/0x128
[  274.950130] lr : __kvmalloc_node_noprof+0x54/0x128
[  274.950270] sp : ffff800081ca3ce0
[  274.950339] x29: ffff800081ca3cf0 x28: ffff000801d20000 x27: 0000000000000000
[  274.950524] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  274.950704] x23: 0000000080000000 x22: 30e5a99166544e7c x21: 0000000200002000
[  274.950888] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  274.951070] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  274.951251] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  274.951431] x11: 0000000000000040 x10: 48bdcb25fe21a700 x9 : 48bdcb25fe21a700
[  274.951616] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  274.951793] x5 : 0000000000000000 x4 : ffff800081ca3cb0 x3 : 0000000000000000
[  274.951974] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  274.952152] Call trace:
[  274.952210]  __kvmalloc_node_noprof+0x120/0x128
[  274.952354]  alloc_fdtable+0x88/0x114
[  274.952465]  expand_files+0x114/0x2f0
[  274.952582]  ksys_dup3+0x64/0xfc
[  274.952697]  __arm64_sys_dup3+0x20/0x30
[  274.952817]  invoke_syscall+0x40/0xf8
[  274.952949]  el0_svc_common+0xa8/0xd8
[  274.953081]  do_el0_svc+0x1c/0x28
[  274.953211]  el0_svc+0x38/0x68
[  274.953328]  el0t_64_sync_handler+0x90/0xfc
[  274.953455]  el0t_64_sync+0x190/0x194
[  274.953562] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  238.885299] WARNING: CPU: 4 PID: 540 at mm/util.c:670 __kvmalloc_node_noprof+0x138/0x148
[  238.885499] Modules linked in: arm_spe_pmu panel_simple pl111_drm drm_dma_helper crct10dif_ce drm_kms_helper drm fuse backlight ip_tables x_tables
[  238.885977] CPU: 4 UID: 0 PID: 540 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[  238.886115] Hardware name: FVP Base RevC (DT)
[  238.886195] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  238.886335] pc : __kvmalloc_node_noprof+0x138/0x148
[  238.886486] lr : __kvmalloc_node_noprof+0x64/0x148
[  238.886644] sp : ffff8000819abce0
[  238.886719] x29: ffff8000819abcf0 x28: ffff000801748000 x27: 0000000000000000
[  238.886921] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000804173440
[  238.887118] x23: ffff0008041734c0 x22: 6be0a9916652e2c8 x21: 0000000200002000
[  238.887322] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  238.887520] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  238.887714] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  238.887909] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  238.888103] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  238.888295] x5 : 0000000000000000 x4 : ffff000801748000 x3 : 0000000000000000
[  238.888492] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  238.888687] Call trace:
[  238.888745]  __kvmalloc_node_noprof+0x138/0x148
[  238.888906]  alloc_fdtable+0x90/0x110
[  238.889035]  expand_files+0x78/0x318
[  238.889165]  ksys_dup3+0x60/0x120
[  238.889292]  __arm64_sys_dup3+0x20/0x30
[  238.889432]  invoke_syscall+0x48/0x10c
[  238.889570]  el0_svc_common.constprop.0+0x40/0xe0
[  238.889728]  do_el0_svc+0x1c/0x28
[  238.889862]  el0_svc+0x30/0xcc
[  238.890009]  el0t_64_sync_handler+0x120/0x12c
[  238.890130]  el0t_64_sync+0x190/0x194
[  238.890243] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  210.792763] WARNING: CPU: 0 PID: 1463 at mm/util.c:670 __kvmalloc_node_noprof+0x138/0x148
[  210.800980] Modules linked in: panfrost tda998x drm_shmem_helper hdlcd gpu_sched cec drm_dma_helper onboard_usb_dev crct10dif_ce drm_kms_helper fuse drm backlight ip_tables x_tables
[  210.817263] CPU: 0 UID: 0 PID: 1463 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[  210.824769] Hardware name: ARM Juno development board (r2) (DT)
[  210.830700] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  210.837680] pc : __kvmalloc_node_noprof+0x138/0x148
[  210.842579] lr : __kvmalloc_node_noprof+0x64/0x148
[  210.847386] sp : ffff800084343ce0
[  210.850704] x29: ffff800084343cf0 x28: ffff000823e36d80 x27: 0000000000000000
[  210.857869] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0008212b4000
[  210.865031] x23: ffff0008212b4080 x22: ffff80008032e2c8 x21: 0000000200002000
[  210.872194] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  210.879356] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  210.886517] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  210.893679] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  210.900840] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  210.908001] x5 : 0000000000000000 x4 : ffff000823e36d80 x3 : 0000000000000000
[  210.915163] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  210.922325] Call trace:
[  210.924773]  __kvmalloc_node_noprof+0x138/0x148
[  210.929322]  alloc_fdtable+0x90/0x110
[  210.932998]  expand_files+0x78/0x318
[  210.936584]  ksys_dup3+0x60/0x120
[  210.939910]  __arm64_sys_dup3+0x20/0x30
[  210.943758]  invoke_syscall+0x48/0x10c
[  210.947523]  el0_svc_common.constprop.0+0x40/0xe0
[  210.952243]  do_el0_svc+0x1c/0x28
[  210.955570]  el0_svc+0x30/0xcc
[  210.958639]  el0t_64_sync_handler+0x120/0x12c
[  210.963006]  el0t_64_sync+0x190/0x194
[  210.966679] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  219.653983] WARNING: CPU: 5 PID: 1463 at mm/util.c:670 __kvmalloc_node_noprof+0x120/0x128
[  219.662202] Modules linked in: tda998x onboard_usb_dev panfrost crct10dif_ce hdlcd cec gpu_sched drm_shmem_helper drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables
[  219.678491] CPU: 5 UID: 0 PID: 1463 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[  219.686004] Hardware name: ARM Juno development board (r2) (DT)
[  219.691940] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  219.698926] pc : __kvmalloc_node_noprof+0x120/0x128
[  219.703825] lr : __kvmalloc_node_noprof+0x54/0x128
[  219.708633] sp : ffff8000844abce0
[  219.712471] x29: ffff8000844abcf0 x28: ffff000823dc1240 x27: 0000000000000000
[  219.719637] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  219.727837] x23: 0000000080000000 x22: ffff800080344e7c x21: 0000000200002000
[  219.737861] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  219.747872] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  219.757533] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  219.764696] x11: 0000000000000040 x10: b29fe6146d78c600 x9 : b29fe6146d78c600
[  219.771859] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  219.779022] x5 : 0000000000000000 x4 : ffff8000844abcb0 x3 : 0000000000000000
[  219.786184] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  219.793348] Call trace:
[  219.795796]  __kvmalloc_node_noprof+0x120/0x128
[  219.800345]  alloc_fdtable+0x88/0x114
[  219.804021]  expand_files+0x114/0x2f0
[  219.807694]  ksys_dup3+0x64/0xfc
[  219.810933]  __arm64_sys_dup3+0x20/0x30
[  219.814781]  invoke_syscall+0x40/0xf8
[  219.818458]  el0_svc_common+0xa8/0xd8
[  219.822133]  do_el0_svc+0x1c/0x28
[  219.825460]  el0_svc+0x38/0x68
[  219.828526]  el0t_64_sync_handler+0x90/0xfc
[  219.832723]  el0t_64_sync+0x190/0x194
[  219.836397] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   42.521983] WARNING: CPU: 1 PID: 471 at mm/util.c:670 __kvmalloc_node_noprof+0x120/0x128
[   42.523769] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 drm fuse backlight ip_tables x_tables
[   42.526720] CPU: 1 UID: 0 PID: 471 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   42.527864] Hardware name: linux,dummy-virt (DT)
[   42.528788] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   42.530349] pc : __kvmalloc_node_noprof+0x120/0x128
[   42.531414] lr : __kvmalloc_node_noprof+0x54/0x128
[   42.532579] sp : ffff800080a43ce0
[   42.532812] x29: ffff800080a43cf0 x28: fff00000c72b5b40 x27: 0000000000000000
[   42.534901] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   42.536487] x23: 0000000080001000 x22: 9fcfaf6ea8b44e7c x21: 0000000200002000
[   42.538171] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   42.539586] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   42.540064] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   42.540515] x11: 0000000000000040 x10: 6985ed6dd765d200 x9 : 6985ed6dd765d200
[   42.541015] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[   42.542561] x5 : 0000000000000000 x4 : ffff800080a43cb0 x3 : 0000000000000000
[   42.543617] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   42.545139] Call trace:
[   42.545647]  __kvmalloc_node_noprof+0x120/0x128
[   42.546358]  alloc_fdtable+0x88/0x114
[   42.546640]  expand_files+0x114/0x2f0
[   42.546868]  ksys_dup3+0x64/0xfc
[   42.547704]  __arm64_sys_dup3+0x20/0x30
[   42.548079]  invoke_syscall+0x40/0xf8
[   42.548907]  el0_svc_common+0xa8/0xd8
[   42.549680]  do_el0_svc+0x1c/0x28
[   42.550435]  el0_svc+0x38/0x68
[   42.551274]  el0t_64_sync_handler+0x90/0xfc
[   42.552323]  el0t_64_sync+0x190/0x194
[   42.552859] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   41.977510] WARNING: CPU: 0 PID: 475 at mm/util.c:670 __kvmalloc_node_noprof+0x138/0x148
[   41.979753] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 drm backlight fuse ip_tables x_tables
[   41.984869] CPU: 0 UID: 0 PID: 475 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   41.986501] Hardware name: linux,dummy-virt (DT)
[   41.988208] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   41.989322] pc : __kvmalloc_node_noprof+0x138/0x148
[   41.989695] lr : __kvmalloc_node_noprof+0x64/0x148
[   41.990017] sp : ffff800080a5bce0
[   41.990253] x29: ffff800080a5bcf0 x28: fff00000c0ce9240 x27: 0000000000000000
[   41.992025] x26: 0000000000000000 x25: 0000000000000000 x24: fff00000c28c2ec0
[   41.993809] x23: fff00000c28c2f40 x22: b9af9e4b8a52e2c8 x21: 0000000200002000
[   41.995260] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   41.996691] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   41.998044] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   41.999298] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   42.000505] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[   42.001572] x5 : 0000000000000000 x4 : fff00000c0ce9240 x3 : 0000000000000000
[   42.002177] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   42.002972] Call trace:
[   42.003435]  __kvmalloc_node_noprof+0x138/0x148
[   42.004512]  alloc_fdtable+0x90/0x110
[   42.005331]  expand_files+0x78/0x318
[   42.005968]  ksys_dup3+0x60/0x120
[   42.006527]  __arm64_sys_dup3+0x20/0x30
[   42.007157]  invoke_syscall+0x48/0x10c
[   42.007502]  el0_svc_common.constprop.0+0x40/0xe0
[   42.007909]  do_el0_svc+0x1c/0x28
[   42.008276]  el0_svc+0x30/0xcc
[   42.008578]  el0t_64_sync_handler+0x120/0x12c
[   42.008908]  el0t_64_sync+0x190/0x194
[   42.009478] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   78.346973] WARNING: CPU: 1 PID: 475 at mm/util.c:670 __kvmalloc_node_noprof+0xfc/0x108
[   78.348384] Modules linked in:
[   78.350333] CPU: 1 UID: 0 PID: 475 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   78.352084] Hardware name: Generic DT based system
[   78.352318] Call trace: 
[   78.353330]  unwind_backtrace from show_stack+0x10/0x14
[   78.353646]  show_stack from dump_stack_lvl+0x50/0x5c
[   78.353683]  dump_stack_lvl from __warn+0xd8/0x20c
[   78.353757]  __warn from warn_slowpath_fmt+0xa4/0x168
[   78.354012]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xfc/0x108
[   78.354060]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x104
[   78.354104]  alloc_fdtable from expand_files+0x134/0x304
[   78.354128]  expand_files from ksys_dup3+0x58/0xc8
[   78.354151]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   78.354274] Exception stack(0xfa205fa8 to 0xfa205ff0)
[   78.354442] 5fa0:                   004dbbed 00000001 00000002 2000003c 00000000 00000000
[   78.354490] 5fc0: 004dbbed 00000001 004dde6c 0000003f 004d9938 b6fdbce0 00000000 be9ea480
[   78.354510] 5fe0: 0000003f be9ea254 b6f15fc3 b6e8f776
[   78.368995] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   68.425400] WARNING: CPU: 0 PID: 476 at mm/util.c:670 __kvmalloc_node_noprof+0xf4/0xf8
[   68.428574] Modules linked in:
[   68.430680] CPU: 0 UID: 0 PID: 476 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   68.430894] Hardware name: Generic DT based system
[   68.431098] Call trace: 
[   68.431862]  unwind_backtrace from show_stack+0x10/0x14
[   68.432101]  show_stack from dump_stack_lvl+0x54/0x68
[   68.432150]  dump_stack_lvl from __warn+0x7c/0x12c
[   68.432208]  __warn from warn_slowpath_fmt+0x184/0x18c
[   68.432324]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xf4/0xf8
[   68.432361]  __kvmalloc_node_noprof from alloc_fdtable+0x88/0x104
[   68.432406]  alloc_fdtable from expand_files+0x78/0x2f4
[   68.432439]  expand_files from ksys_dup3+0x58/0xd8
[   68.432471]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   68.433307] Exception stack(0xfa1e1fa8 to 0xfa1e1ff0)
[   68.433523] 1fa0:                   00480000 00462ff8 00000002 2000003c 00000000 2000003c
[   68.433587] 1fc0: 00480000 00462ff8 00480000 0000003f 00462ea5 b6f5dce0 00000000 0047ff0c
[   68.433629] 1fe0: 0000003f be90b17c b6e95fc3 b6e0f776
[   68.443094] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   27.806359] WARNING: CPU: 0 PID: 482 at mm/util.c:670 __kvmalloc_node_noprof+0xd1/0xe0
[   27.809061] Modules linked in:
[   27.810629] CPU: 0 UID: 0 PID: 482 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   27.812157] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   27.813130] EIP: __kvmalloc_node_noprof+0xd1/0xe0
[   27.813556] Code: 00 00 ff 75 04 ff 75 ec 68 00 04 00 00 ff 75 f0 56 57 e8 92 e7 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 55 89 e5 53 57 56 50
[   27.816110] EAX: 00000000 EBX: 80001000 ECX: d83cf6dd EDX: 00000000
[   27.816530] ESI: 00400cc0 EDI: ffffffff EBP: c23dbebc ESP: c23dbea8
[   27.817758] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   27.818619] CR0: 80050033 CR2: b7db7f70 CR3: 02177000 CR4: 000006d0
[   27.819686] Call Trace:
[   27.822016]  ? show_regs+0x51/0x60
[   27.822792]  ? __kvmalloc_node_noprof+0xd1/0xe0
[   27.823052]  ? __warn+0xaa/0x190
[   27.824145]  ? __kvmalloc_node_noprof+0xd1/0xe0
[   27.824607]  ? __kvmalloc_node_noprof+0xd1/0xe0
[   27.824818]  ? report_bug+0x10e/0x1a0
[   27.825681]  ? exc_overflow+0x38/0x38
[   27.826158]  ? handle_bug+0x48/0x68
[   27.826960]  ? exc_invalid_op+0x17/0x3c
[   27.827129]  ? handle_exception+0x14b/0x14b
[   27.827852]  ? __kvmalloc_node_noprof+0x3d/0xe0
[   27.829153]  ? exc_overflow+0x38/0x38
[   27.829923]  ? __kvmalloc_node_noprof+0xd1/0xe0
[   27.831248]  ? exc_overflow+0x38/0x38
[   27.832527]  ? __kvmalloc_node_noprof+0xd1/0xe0
[   27.832754]  alloc_fdtable+0x70/0xf0
[   27.834041]  expand_files+0x101/0x2b0
[   27.834343]  ? filemap_read_folio+0x60/0x60
[   27.834677]  ? handle_mm_fault+0x310/0xd20
[   27.834988]  ? filemap_read_folio+0x60/0x60
[   27.835407]  ksys_dup3+0x57/0xa0
[   27.835585]  __ia32_sys_dup2+0x16/0x60
[   27.837952]  ia32_sys_call+0x22c4/0x2950
[   27.838936]  __do_fast_syscall_32+0x74/0xb4
[   27.839262]  ? do_user_addr_fault+0x1aa/0x3c0
[   27.839861]  ? arch_exit_to_user_mode_prepare+0x13/0x50
[   27.841262]  ? irqentry_exit_to_user_mode+0x83/0x94
[   27.841847]  do_fast_syscall_32+0x29/0x54
[   27.842030]  do_SYSENTER_32+0x12/0x14
[   27.843684]  entry_SYSENTER_32+0xa6/0x115
[   27.844624] EIP: 0xb7ef7539
[   27.847000] 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
[   27.848114] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7edce14
[   27.848353] ESI: 00426124 EDI: bfda4e50 EBP: bfda4e68 ESP: bfda4be8
[   27.848581] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   27.849240] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   27.411442] WARNING: CPU: 0 PID: 482 at mm/util.c:670 __kvmalloc_node_noprof+0xe8/0xf0
[   27.415133] Modules linked in:
[   27.418742] CPU: 0 UID: 0 PID: 482 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   27.424017] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   27.424695] EIP: __kvmalloc_node_noprof+0xe8/0xf0
[   27.426490] Code: 75 f8 8b 7d fc 89 ec 5d c3 2e 8d 74 26 00 89 f2 81 ca 00 20 00 00 e9 6d ff ff ff 8d 76 00 81 e6 00 20 00 00 0f 85 39 ff ff ff <0f> 0b e9 32 ff ff ff 90 55 89 e5 83 ec 0c 89 5d f4 89 d3 89 ca 89
[   27.427864] EAX: 00000000 EBX: 80001000 ECX: 00000013 EDX: ffffffff
[   27.428292] ESI: 00000000 EDI: ffffffff EBP: c1f7bee4 ESP: c1f7bec0
[   27.428703] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   27.430119] CR0: 80050033 CR2: b7ee1a62 CR3: 02195000 CR4: 000006d0
[   27.431482] Call Trace:
[   27.433325]  ? show_regs+0x4d/0x54
[   27.434069]  ? __kvmalloc_node_noprof+0xe8/0xf0
[   27.434939]  ? __warn+0x89/0x158
[   27.435714]  ? __kvmalloc_node_noprof+0xe8/0xf0
[   27.435962]  ? __kvmalloc_node_noprof+0xe8/0xf0
[   27.436166]  ? report_bug+0x186/0x1b0
[   27.437876]  ? __kvmalloc_node_noprof+0xe9/0xf0
[   27.439544]  ? exc_overflow+0x50/0x50
[   27.440077]  ? handle_bug+0x56/0x90
[   27.440265]  ? exc_invalid_op+0x1b/0x70
[   27.440448]  ? avc_has_perm_noaudit+0x66/0xe8
[   27.440653]  ? handle_exception+0x14b/0x14b
[   27.440948]  ? exc_overflow+0x50/0x50
[   27.441152]  ? __kvmalloc_node_noprof+0xe8/0xf0
[   27.441548]  ? exc_overflow+0x50/0x50
[   27.441799]  ? __kvmalloc_node_noprof+0xe8/0xf0
[   27.442731]  ? alloc_fdtable+0x42/0xdc
[   27.444373]  alloc_fdtable+0x67/0xdc
[   27.445282]  expand_files+0x55/0x814
[   27.445573]  ? do_prlimit+0xfc/0x1c0
[   27.445766]  ? __ia32_sys_prlimit64+0x28f/0x320
[   27.447410]  ksys_dup3+0x58/0xf0
[   27.447670]  __ia32_sys_dup2+0x21/0xc8
[   27.448358]  ? syscall_exit_to_user_mode+0x3a/0x198
[   27.448709]  ia32_sys_call+0x20ec/0x2818
[   27.449725]  __do_fast_syscall_32+0x4c/0xbc
[   27.450167]  do_fast_syscall_32+0x2b/0x60
[   27.450577]  do_SYSENTER_32+0x15/0x18
[   27.450799]  entry_SYSENTER_32+0xa6/0x115
[   27.451142] EIP: 0xb7f64579
[   27.451610] 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
[   27.453707] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7f49e14
[   27.453975] ESI: 004f65cc EDI: bf99e100 EBP: bf99e288 ESP: bf99e068
[   27.454221] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   27.454677] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   39.471242] WARNING: CPU: 1 PID: 486 at mm/util.c:670 __kvmalloc_node_noprof+0xdf/0xf0
[   39.472833] Modules linked in:
[   39.476104] CPU: 1 UID: 0 PID: 486 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   39.476451] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   39.476950] RIP: 0010:__kvmalloc_node_noprof+0xdf/0xf0
[   39.477465] Code: 89 f0 ff 75 08 53 68 00 04 00 00 e8 7b 2a 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 90 <0f> 0b 90 31 c0 eb e3 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
[   39.479456] RSP: 0018:ffffb3ae4068bdc8 EFLAGS: 00010246
[   39.480607] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000
[   39.481169] RDX: 0000000200002000 RSI: 0000000000000000 RDI: ffffffff994595d8
[   39.481920] RBP: ffffb3ae4068bde0 R08: 0000000000412cc0 R09: 00000000ffffffff
[   39.482182] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000040000400
[   39.482406] R13: 0000000040000038 R14: 0000000000400cc0 R15: 0000000200002000
[   39.483141] FS:  00007f0eedab9740(0000) GS:ffff90143bd00000(0000) knlGS:0000000000000000
[   39.483911] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.484415] CR2: 00007f0eedb3c230 CR3: 0000000106160000 CR4: 00000000000006f0
[   39.485379] Call Trace:
[   39.486441]  <TASK>
[   39.487107]  ? show_regs+0x65/0x70
[   39.487806]  ? __warn+0xcf/0x1d0
[   39.487935]  ? __kvmalloc_node_noprof+0xdf/0xf0
[   39.488112]  ? report_bug+0x14c/0x1f0
[   39.488270]  ? handle_bug+0x67/0x90
[   39.488532]  ? exc_invalid_op+0x1f/0x50
[   39.488873]  ? asm_exc_invalid_op+0x1f/0x30
[   39.489100]  ? __kvmalloc_node_noprof+0x48/0xf0
[   39.489512]  ? __kvmalloc_node_noprof+0xdf/0xf0
[   39.489738]  ? __kvmalloc_node_noprof+0x48/0xf0
[   39.489999]  alloc_fdtable+0x74/0x110
[   39.490705]  expand_files+0x11a/0x310
[   39.490932]  ? do_prlimit+0x11d/0x160
[   39.491080]  ? __se_sys_prlimit64+0x1ea/0x2a0
[   39.491252]  ksys_dup3+0x71/0xd0
[   39.491382]  __x64_sys_dup2+0x1e/0x80
[   39.491663]  x64_sys_call+0x628/0x2ee0
[   39.491979]  do_syscall_64+0xd0/0x1a0
[   39.492270]  ? irqentry_exit+0x16/0x60
[   39.492665]  ? sysvec_apic_timer_interrupt+0x4a/0x90
[   39.493057]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   39.493650] RIP: 0033:0x7f0eedbbaca7
[   39.494332] 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
[   39.495016] RSP: 002b:00007fff1dac7a98 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   39.495731] RAX: ffffffffffffffda RBX: 00007fff1dac82f8 RCX: 00007f0eedbbaca7
[   39.496232] RDX: 00007fff1dac7c18 RSI: 0000000040000038 RDI: 0000000000000002
[   39.497015] RBP: 00007fff1dac7cb0 R08: 0000000000000064 R09: 00000000fffffff6
[   39.497288] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[   39.497593] R13: 00007fff1dac8308 R14: 00007f0eedcf8000 R15: 00005571c5a7bcf8
[   39.497910]  </TASK>
[   39.498715] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   46.004652] WARNING: CPU: 0 PID: 484 at mm/util.c:670 __kvmalloc_node_noprof+0xd2/0xe0
[   46.006730] Modules linked in:
[   46.008965] CPU: 0 UID: 0 PID: 484 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   46.010698] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   46.012579] RIP: 0010:__kvmalloc_node_noprof+0xd2/0xe0
[   46.013151] Code: 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 90 <0f> 0b 90 e9 49 ff ff ff 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90
[   46.015749] RSP: 0018:ffffb01380637df8 EFLAGS: 00010246
[   46.016335] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[   46.017127] RDX: 0000000000000000 RSI: ffffffff85e9b741 RDI: 0000000000452cc0
[   46.017834] RBP: ffffb01380637e10 R08: 0000000000000040 R09: 0000000000000000
[   46.018272] R10: ffffb01380637df8 R11: 0000000000000000 R12: 0000000200002000
[   46.019236] R13: 00000000ffffffff R14: ffffa21f42871100 R15: ffffa21f42871080
[   46.020127] FS:  00007f6ce8e73740(0000) GS:ffffa21fbbc00000(0000) knlGS:0000000000000000
[   46.021083] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.021382] CR2: 00007f6ce9022660 CR3: 0000000101fbe000 CR4: 00000000000006f0
[   46.021995] Call Trace:
[   46.023727]  <TASK>
[   46.024658]  ? show_regs+0x63/0x70
[   46.025045]  ? __warn+0x8c/0x140
[   46.025582]  ? __kvmalloc_node_noprof+0xd2/0xe0
[   46.026074]  ? report_bug+0x175/0x1a0
[   46.026244]  ? handle_bug+0x5c/0xa0
[   46.026396]  ? exc_invalid_op+0x1c/0x80
[   46.026786]  ? asm_exc_invalid_op+0x1f/0x30
[   46.027256]  ? __kmalloc_node_noprof+0x2a1/0x320
[   46.028417]  ? __kvmalloc_node_noprof+0xd2/0xe0
[   46.029080]  ? __kvmalloc_node_noprof+0x4e/0xe0
[   46.029298]  alloc_fdtable+0x74/0x100
[   46.030073]  expand_files+0x62/0x310
[   46.030513]  ? do_prlimit+0x12f/0x210
[   46.030910]  ksys_dup3+0x67/0x100
[   46.031354]  __x64_sys_dup2+0x2d/0xd0
[   46.031859]  x64_sys_call+0x1cb8/0x2060
[   46.032608]  do_syscall_64+0x9e/0x1a0
[   46.033188]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   46.034270] RIP: 0033:0x7f6ce8f74ca7
[   46.035586] 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
[   46.037037] RSP: 002b:00007ffd1aa28368 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   46.037970] RAX: ffffffffffffffda RBX: 00007ffd1aa28bc8 RCX: 00007f6ce8f74ca7
[   46.038756] RDX: 00007ffd1aa28390 RSI: 0000000040000038 RDI: 0000000000000002
[   46.039034] RBP: 00007ffd1aa28590 R08: 0000000000000064 R09: 00000000fffffff6
[   46.039299] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[   46.040272] R13: 00007ffd1aa28bd8 R14: 00007f6ce90b2000 R15: 00005644482b5dd8
[   46.041226]  </TASK>
[   46.041824] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  219.699201] WARNING: CPU: 0 PID: 1481 at mm/util.c:670 __kvmalloc_node_noprof+0x120/0x128
[  219.699937] Modules linked in: hantro_vpu v4l2_h264 v4l2_vp9 snd_soc_hdmi_codec panfrost dw_hdmi_cec dw_hdmi_i2s_audio v4l2_jpeg gpu_sched v4l2_mem2mem snd_soc_simple_card crct10dif_ce snd_soc_spdif_tx snd_soc_audio_graph_card snd_soc_simple_card_utils drm_shmem_helper videobuf2_v4l2 brcmfmac brcmutil hci_uart btqca videodev btbcm rtc_rk808 videobuf2_dma_contig phy_rockchip_pcie videobuf2_memops rockchipdrm bluetooth videobuf2_common snd_soc_es8316 cfg80211 snd_soc_rockchip_i2s dw_mipi_dsi ecdh_generic mc ecc analogix_dp rfkill pwrseq_core dw_hdmi cec drm_display_helper drm_dma_helper rockchip_thermal rockchip_saradc drm_kms_helper pcie_rockchip_host industrialio_triggered_buffer kfifo_buf coresight_cpu_debug coresight drm fuse backlight ip_tables x_tables
[  219.705942] CPU: 0 UID: 0 PID: 1481 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[  219.706602] Hardware name: Radxa ROCK Pi 4B (DT)
[  219.707012] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  219.707627] pc : __kvmalloc_node_noprof+0x120/0x128
[  219.708064] lr : __kvmalloc_node_noprof+0x54/0x128
[  219.708491] sp : ffff800084f73ce0
[  219.708786] x29: ffff800084f73cf0 x28: ffff000002354900 x27: 0000000000000000
[  219.709422] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  219.710057] x23: 0000000080000000 x22: ffff800080344e7c x21: 0000000200002000
[  219.710693] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  219.711329] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  219.711964] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  219.712598] x11: 0000000000000040 x10: d719f50c2913dc00 x9 : d719f50c2913dc00
[  219.713233] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  219.713868] x5 : 0000000000000000 x4 : ffff800084f73cb0 x3 : 0000000000000000
[  219.714503] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  219.715138] Call trace:
[  219.715358]  __kvmalloc_node_noprof+0x120/0x128
[  219.715765]  alloc_fdtable+0x88/0x114
[  219.716096]  expand_files+0x114/0x2f0
[  219.716426]  ksys_dup3+0x64/0xfc
[  219.716718]  __arm64_sys_dup3+0x20/0x30
[  219.717062]  invoke_syscall+0x40/0xf8
[  219.717394]  el0_svc_common+0xa8/0xd8
[  219.717724]  do_el0_svc+0x1c/0x28
[  219.718024]  el0_svc+0x38/0x68
[  219.718303]  el0t_64_sync_handler+0x90/0xfc
[  219.718678]  el0t_64_sync+0x190/0x194
[  219.719008] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  199.633957] WARNING: CPU: 2 PID: 1472 at mm/util.c:670 __kvmalloc_node_noprof+0x138/0x148
[  199.634694] Modules linked in: snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio crct10dif_ce hci_uart hantro_vpu btqca btbcm snd_soc_simple_card snd_soc_audio_graph_card brcmfmac v4l2_vp9 bluetooth v4l2_h264 snd_soc_spdif_tx v4l2_jpeg snd_soc_simple_card_utils brcmutil v4l2_mem2mem rtc_rk808 videobuf2_dma_contig videobuf2_memops ecdh_generic panfrost phy_rockchip_pcie ecc videobuf2_v4l2 rockchipdrm pwrseq_core drm_shmem_helper videodev gpu_sched analogix_dp snd_soc_rockchip_i2s dw_mipi_dsi cfg80211 videobuf2_common dw_hdmi cec mc rfkill drm_display_helper snd_soc_es8316 rockchip_saradc rockchip_thermal drm_dma_helper industrialio_triggered_buffer drm_kms_helper coresight_cpu_debug kfifo_buf coresight pcie_rockchip_host fuse drm backlight ip_tables x_tables
[  199.640667] CPU: 2 UID: 0 PID: 1472 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[  199.641331] Hardware name: Radxa ROCK Pi 4B (DT)
[  199.641740] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  199.642354] pc : __kvmalloc_node_noprof+0x138/0x148
[  199.642796] lr : __kvmalloc_node_noprof+0x64/0x148
[  199.643223] sp : ffff800086a2bce0
[  199.643517] x29: ffff800086a2bcf0 x28: ffff000001b81240 x27: 0000000000000000
[  199.644151] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000002056c00
[  199.644782] x23: ffff000002056c80 x22: ffff80008032e2c8 x21: 0000000200002000
[  199.645414] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  199.646046] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  199.646679] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  199.647312] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  199.647944] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  199.648576] x5 : 0000000000000000 x4 : ffff000001b81240 x3 : 0000000000000000
[  199.649207] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  199.649840] Call trace:
[  199.650060]  __kvmalloc_node_noprof+0x138/0x148
[  199.650472]  alloc_fdtable+0x90/0x110
[  199.650804]  expand_files+0x78/0x318
[  199.651125]  ksys_dup3+0x60/0x120
[  199.651423]  __arm64_sys_dup3+0x20/0x30
[  199.651768]  invoke_syscall+0x48/0x10c
[  199.652106]  el0_svc_common.constprop.0+0x40/0xe0
[  199.652526]  do_el0_svc+0x1c/0x28
[  199.652825]  el0_svc+0x30/0xcc
[  199.653103]  el0t_64_sync_handler+0x120/0x12c
[  199.653490]  el0t_64_sync+0x190/0x194
[  199.653819] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   71.826080] WARNING: CPU: 1 PID: 1442 at mm/util.c:670 __kvmalloc_node_noprof+0xfc/0x108
[   71.839843] Modules linked in: etnaviv snd_soc_simple_card snd_soc_simple_card_utils omapdrm gpu_sched ahci_dwc onboard_usb_dev snd_soc_tlv320aic3x_i2c snd_soc_tlv320aic3x snd_soc_davinci_mcasp snd_soc_ti_sdma snd_soc_ti_udma snd_soc_ti_edma snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore omap_remoteproc ti_tpd12s015 display_connector
[   71.877258] CPU: 1 UID: 0 PID: 1442 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[   71.877258] Hardware name: Generic DRA74X (Flattened Device Tree)
[   71.877258] Call trace: 
[   71.877288]  unwind_backtrace from show_stack+0x10/0x14
[   71.877319]  show_stack from dump_stack_lvl+0x50/0x5c
[   71.877319]  dump_stack_lvl from __warn+0xd8/0x20c
[   71.877319]  __warn from warn_slowpath_fmt+0xa4/0x168
[   71.877349]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xfc/0x108
[   71.877349]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x104
[   71.877380]  alloc_fdtable from expand_files+0x134/0x304
[   71.877380]  expand_files from ksys_dup3+0x58/0xc8
[   71.877380]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   71.877410] Exception stack(0xf2c7dfa8 to 0xf2c7dff0)
[   71.877410] dfa0:                   00450bed 00000001 00000002 2000003c 00000000 00000000
[   71.877410] dfc0: 00450bed 00000001 00452e6c 0000003f 0044e938 b6fdbce0 00000000 be8a73e0
[   71.877410] dfe0: 0000003f be8a71b4 b6f15fc3 b6e8f776
[   71.877410] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  200.114473] WARNING: CPU: 1 PID: 1429 at mm/util.c:670 __kvmalloc_node_noprof+0xd2/0xe0
[  200.123880] Modules linked in: x86_pkg_temp_thermal
[  200.128770] CPU: 1 UID: 0 PID: 1429 Comm: unshare_test Not tainted 6.12.20-rc1 #1
[  200.136257] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[  200.143650] RIP: 0010:__kvmalloc_node_noprof+0xd2/0xe0
[  200.148795] Code: 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 90 <0f> 0b 90 e9 49 ff ff ff 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90
[  200.167557] RSP: 0018:ffff9dc6c185bdf8 EFLAGS: 00010246
[  200.172823] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[  200.179980] RDX: 0000000000000000 RSI: ffffffff8fc9b741 RDI: 0000000000452cc0
[  200.187113] RBP: ffff9dc6c185be10 R08: 0000000000000040 R09: 0000000000000000
[  200.194245] R10: ffff9dc6c185bdf8 R11: 0000000000000000 R12: 0000000200002000
[  200.201377] R13: 00000000ffffffff R14: ffff9c3d80ba6440 R15: ffff9c3d80ba63c0
[  200.208510] FS:  00007ff81667b740(0000) GS:ffff9c3eefa80000(0000) knlGS:0000000000000000
[  200.216596] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  200.222371] CR2: 00007ff8166fe230 CR3: 000000010d914005 CR4: 00000000003706f0
[  200.229500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  200.236632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  200.243767] Call Trace:
[  200.246220]  <TASK>
[  200.248368]  ? show_regs+0x63/0x70
[  200.251798]  ? __warn+0x8c/0x140
[  200.255031]  ? __kvmalloc_node_noprof+0xd2/0xe0
[  200.259566]  ? report_bug+0x175/0x1a0
[  200.263232]  ? handle_bug+0x5c/0xa0
[  200.266723]  ? exc_invalid_op+0x1c/0x80
[  200.270563]  ? asm_exc_invalid_op+0x1f/0x30
[  200.274751]  ? __kmalloc_node_noprof+0x2a1/0x320
[  200.279368]  ? __kvmalloc_node_noprof+0xd2/0xe0
[  200.283902]  ? __kvmalloc_node_noprof+0x4e/0xe0
[  200.288434]  alloc_fdtable+0x74/0x100
[  200.292099]  expand_files+0x62/0x310
[  200.295680]  ? do_prlimit+0x12f/0x210
[  200.299348]  ksys_dup3+0x67/0x100
[  200.302664]  __x64_sys_dup2+0x2d/0xd0
[  200.306371]  x64_sys_call+0x1cb8/0x2060
[  200.310239]  do_syscall_64+0x9e/0x1a0
[  200.313907]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  200.318985] RIP: 0033:0x7ff81677cca7
[  200.322563] 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
[  200.341324] RSP: 002b:00007ffc67ca59c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[  200.348891] RAX: ffffffffffffffda RBX: 00007ffc67ca6228 RCX: 00007ff81677cca7
[  200.356024] RDX: 00007ffc67ca59f0 RSI: 0000000040000038 RDI: 0000000000000002
[  200.363157] RBP: 00007ffc67ca5bf0 R08: 0000000000000064 R09: 00000000fffffff6
[  200.370315] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[  200.377467] R13: 00007ffc67ca6238 R14: 00007ff8168ba000 R15: 000055f163c3fdd8
[  200.384599]  </TASK>
[  200.386791] ---[ end trace 0000000000000000 ]---