Hay
Date
Nov. 22, 2024, 6:35 a.m.

Environment
dragonboard-410c
fvp-aemva
juno-r2
qemu-arm64
qemu-armv7
qemu-x86_64
rk3399-rock-pi-4b
x86

------------[ cut here ]------------
[  122.409423] WARNING: CPU: 0 PID: 1462 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[  122.414991] Modules linked in: snd_soc_hdmi_codec venus_enc venus_dec videobuf2_dma_contig pm8916_wdt crct10dif_ce qcom_wcnss_pil coresight_stm adv7511 coresight_cpu_debug stm_core coresight_replicator coresight_tpiu coresight_tmc coresight_cti cec coresight_funnel coresight qcom_camss snd_soc_lpass_apq8016 snd_soc_lpass_cpu msm snd_soc_msm8916_digital snd_soc_lpass_platform snd_soc_apq8016_sbc snd_soc_msm8916_analog videobuf2_dma_sg snd_soc_qcom_common qrtr venus_core qcom_pon qcom_spmi_temp_alarm rtc_pm8xxx qcom_q6v5_mss v4l2_fwnode qcom_pil_info qcom_spmi_vadc v4l2_mem2mem v4l2_async qcom_vadc_common qcom_q6v5 llcc_qcom qcom_sysmon qcom_common videobuf2_v4l2 ocmem qcom_glink_smem qcom_stats drm_exec mdt_loader videodev gpu_sched qmi_helpers videobuf2_memops qnoc_msm8916 drm_dp_aux_bus qcom_rng videobuf2_common drm_display_helper rpmsg_ctrl mc rpmsg_char drm_client_lib display_connector drm_kms_helper phy_qcom_usb_hs ramoops reed_solomon socinfo rmtfs_mem fuse drm backlight ip_tables x_tables
[  122.514993] CPU: 0 UID: 0 PID: 1462 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  122.521970] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT)
[  122.529072] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  122.536051] pc : __kvmalloc_node_noprof+0x11c/0x124
[  122.543031] lr : __kvmalloc_node_noprof+0x50/0x124
[  122.549969] sp : ffff8000866e3ce0
[  122.556893] x29: ffff8000866e3cf0 x28: ffff000009c32480 x27: 0000000000000000
[  122.563923] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  122.570910] x23: 0000000080000000 x22: ffff8000803db014 x21: 0000000200001e00
[  122.577864] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  122.584785] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  122.591656] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  122.598469] x11: 0000000000000040 x10: 3742512f4dda6900 x9 : 3742512f4dda6900
[  122.605412] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  122.612558] x5 : 0000000000000000 x4 : ffff8000866e3cb0 x3 : 0000000000000000
[  122.619657] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  122.626727] Call trace:
[  122.633805]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[  122.640588]  __kvmalloc_node_noprof+0x50/0x124 (L)
[  122.647309]  alloc_fdtable+0x74/0x118
[  122.653995]  expand_files+0x114/0x2e0
[  122.660650]  ksys_dup3+0x64/0xe8
[  122.667268]  __arm64_sys_dup3+0x20/0x30
[  122.673839]  invoke_syscall+0x40/0xf8
[  122.680365]  el0_svc_common+0xa8/0xd8
[  122.686818]  do_el0_svc+0x1c/0x28
[  122.693297]  el0_svc+0x38/0x68
[  122.699805]  el0t_64_sync_handler+0x78/0x108
[  122.706312]  el0t_64_sync+0x198/0x19c
[  122.712790] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  105.762435] WARNING: CPU: 2 PID: 1461 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[  105.767815] Modules linked in: asix usbnet venus_enc venus_dec snd_soc_hdmi_codec videobuf2_dma_contig pm8916_wdt crct10dif_ce qcom_wcnss_pil coresight_stm qcom_camss coresight_replicator coresight_cpu_debug stm_core coresight_tmc coresight_funnel coresight_cti coresight_tpiu qrtr videobuf2_dma_sg coresight venus_core adv7511 v4l2_fwnode qcom_q6v5_mss msm snd_soc_lpass_apq8016 cec snd_soc_lpass_cpu v4l2_async v4l2_mem2mem qcom_pil_info videobuf2_memops qcom_q6v5 videobuf2_v4l2 qcom_sysmon snd_soc_msm8916_analog snd_soc_lpass_platform llcc_qcom snd_soc_msm8916_digital snd_soc_apq8016_sbc videodev qcom_common snd_soc_qcom_common ocmem qcom_spmi_temp_alarm qcom_spmi_vadc qcom_pon rtc_pm8xxx drm_exec qcom_glink_smem videobuf2_common qcom_vadc_common gpu_sched mdt_loader qnoc_msm8916 qmi_helpers mc drm_dp_aux_bus qcom_rng qcom_stats drm_display_helper rpmsg_ctrl drm_client_lib ramoops rpmsg_char phy_qcom_usb_hs display_connector socinfo reed_solomon drm_kms_helper rmtfs_mem fuse drm backlight ip_tables x_tables
[  105.867898] CPU: 2 UID: 0 PID: 1461 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  105.884441] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  105.891169] pc : __kvmalloc_node_noprof+0x138/0x148
[  105.897901] lr : __kvmalloc_node_noprof+0x64/0x148
[  105.904591] sp : ffff8000866bbcd0
[  105.911274] x29: ffff8000866bbce0 x28: ffff000003e4ed80 x27: 0000000000000000
[  105.918060] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000002891600
[  105.924825] x23: ffff000002891680 x22: ffff8000803b73b4 x21: 0000000200001e00
[  105.931579] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  105.938330] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  105.945399] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  105.952457] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  105.959564] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  105.966673] x5 : 0000000000000000 x4 : ffff000003e4ed80 x3 : 0000000000000000
[  105.973770] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  105.980848] Call trace:
[  105.987929]  __kvmalloc_node_noprof+0x138/0x148 (P)
[  105.994449]  __kvmalloc_node_noprof+0x64/0x148 (L)
[  106.000910]  alloc_fdtable+0x84/0x128
[  106.007342]  expand_files+0x78/0x2ec
[  106.013749]  ksys_dup3+0x60/0x120
[  106.020125]  __arm64_sys_dup3+0x20/0x30
[  106.026447]  invoke_syscall+0x48/0x10c
[  106.032731]  el0_svc_common.constprop.0+0x40/0xe0
[  106.038990]  do_el0_svc+0x1c/0x28
[  106.045267]  el0_svc+0x30/0xcc
[  106.051562]  el0t_64_sync_handler+0x10c/0x138
[  106.057867]  el0t_64_sync+0x198/0x19c
[  106.064138] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  249.415732] WARNING: CPU: 5 PID: 536 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[  249.415902] Modules linked in: pl111_drm arm_spe_pmu drm_dma_helper panel_simple crct10dif_ce drm_client_lib drm_kms_helper fuse drm backlight ip_tables x_tables
[  249.416383] CPU: 5 UID: 0 PID: 536 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  249.416518] Hardware name: FVP Base RevC (DT)
[  249.416591] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  249.416723] pc : __kvmalloc_node_noprof+0x11c/0x124
[  249.416858] lr : __kvmalloc_node_noprof+0x50/0x124
[  249.416985] sp : ffff800081cfbce0
[  249.417058] x29: ffff800081cfbcf0 x28: ffff00080397db40 x27: 0000000000000000
[  249.417242] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  249.417421] x23: 0000000080000000 x22: 9f92a9916655b014 x21: 0000000200001e00
[  249.417606] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  249.417787] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  249.417966] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  249.418144] x11: 0000000000000040 x10: 0d5c8f885176ef00 x9 : 0d5c8f885176ef00
[  249.418328] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  249.418505] x5 : 0000000000000000 x4 : ffff800081cfbcb0 x3 : 0000000000000000
[  249.418684] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  249.418861] Call trace:
[  249.418919]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[  249.419074]  __kvmalloc_node_noprof+0x50/0x124 (L)
[  249.419228]  alloc_fdtable+0x74/0x118
[  249.419357]  expand_files+0x114/0x2e0
[  249.419491]  ksys_dup3+0x64/0xe8
[  249.419617]  __arm64_sys_dup3+0x20/0x30
[  249.419759]  invoke_syscall+0x40/0xf8
[  249.419878]  el0_svc_common+0xa8/0xd8
[  249.420007]  do_el0_svc+0x1c/0x28
[  249.420129]  el0_svc+0x38/0x68
[  249.420244]  el0t_64_sync_handler+0x78/0x108
[  249.420369]  el0t_64_sync+0x198/0x19c
[  249.420485] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  249.172471] WARNING: CPU: 7 PID: 535 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[  249.172637] Modules linked in: pl111_drm drm_client_lib panel_simple drm_dma_helper arm_spe_pmu crct10dif_ce drm_kms_helper fuse drm backlight ip_tables x_tables
[  249.173141] CPU: 7 UID: 0 PID: 535 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  249.173281] Hardware name: FVP Base RevC (DT)
[  249.173360] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  249.173496] pc : __kvmalloc_node_noprof+0x138/0x148
[  249.173616] lr : __kvmalloc_node_noprof+0x64/0x148
[  249.173732] sp : ffff80008193bcd0
[  249.173807] x29: ffff80008193bce0 x28: ffff000803db0000 x27: 0000000000000000
[  249.174003] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000802384b00
[  249.174195] x23: ffff000802384b80 x22: 94f4a991665373b4 x21: 0000000200001e00
[  249.174392] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  249.174582] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  249.174771] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  249.174961] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  249.175149] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  249.175331] x5 : 0000000000000000 x4 : ffff000803db0000 x3 : 0000000000000000
[  249.175525] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  249.175714] Call trace:
[  249.175770]  __kvmalloc_node_noprof+0x138/0x148 (P)
[  249.175913]  __kvmalloc_node_noprof+0x64/0x148 (L)
[  249.176050]  alloc_fdtable+0x84/0x128
[  249.176209]  expand_files+0x78/0x2ec
[  249.176368]  ksys_dup3+0x60/0x120
[  249.176527]  __arm64_sys_dup3+0x20/0x30
[  249.176649]  invoke_syscall+0x48/0x10c
[  249.176804]  el0_svc_common.constprop.0+0x40/0xe0
[  249.176970]  do_el0_svc+0x1c/0x28
[  249.177122]  el0_svc+0x30/0xcc
[  249.177233]  el0t_64_sync_handler+0x10c/0x138
[  249.177362]  el0t_64_sync+0x198/0x19c
[  249.177483] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  224.170893] WARNING: CPU: 3 PID: 1459 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[  224.179110] Modules linked in: panfrost hdlcd tda998x gpu_sched onboard_usb_dev drm_dma_helper crct10dif_ce cec drm_shmem_helper drm_client_lib drm_kms_helper fuse drm backlight ip_tables x_tables
[  224.196707] CPU: 3 UID: 0 PID: 1459 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  224.204999] Hardware name: ARM Juno development board (r2) (DT)
[  224.210934] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  224.217920] pc : __kvmalloc_node_noprof+0x11c/0x124
[  224.222823] lr : __kvmalloc_node_noprof+0x50/0x124
[  224.227634] sp : ffff8000843d3ce0
[  224.230955] x29: ffff8000843d3cf0 x28: ffff000822761240 x27: 0000000000000000
[  224.238123] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  224.246675] x23: 0000000080000000 x22: ffff80008035b014 x21: 0000000200001e00
[  224.255480] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  224.262644] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  224.272402] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  224.282419] x11: 0000000000000040 x10: 44ccc5efe0487200 x9 : 44ccc5efe0487200
[  224.290864] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  224.298026] x5 : 0000000000000000 x4 : ffff8000843d3cb0 x3 : 0000000000000000
[  224.305189] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  224.312352] Call trace:
[  224.314802]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[  224.319702]  __kvmalloc_node_noprof+0x50/0x124 (L)
[  224.324512]  alloc_fdtable+0x74/0x118
[  224.328189]  expand_files+0x114/0x2e0
[  224.331865]  ksys_dup3+0x64/0xe8
[  224.335105]  __arm64_sys_dup3+0x20/0x30
[  224.338955]  invoke_syscall+0x40/0xf8
[  224.342631]  el0_svc_common+0xa8/0xd8
[  224.346305]  do_el0_svc+0x1c/0x28
[  224.349631]  el0_svc+0x38/0x68
[  224.352697]  el0t_64_sync_handler+0x78/0x108
[  224.356981]  el0t_64_sync+0x198/0x19c
[  224.360657] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  223.781179] WARNING: CPU: 5 PID: 1460 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[  223.789396] Modules linked in: panfrost hdlcd tda998x drm_shmem_helper drm_client_lib cec gpu_sched drm_dma_helper onboard_usb_dev crct10dif_ce drm_kms_helper fuse drm backlight ip_tables x_tables
[  223.806994] CPU: 5 UID: 0 PID: 1460 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  223.815289] Hardware name: ARM Juno development board (r2) (DT)
[  223.821226] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  223.828209] pc : __kvmalloc_node_noprof+0x138/0x148
[  223.833104] lr : __kvmalloc_node_noprof+0x64/0x148
[  223.837909] sp : ffff8000841ebcd0
[  223.841228] x29: ffff8000841ebce0 x28: ffff000827a0ed80 x27: 0000000000000000
[  223.849786] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0008212bac00
[  223.858499] x23: ffff0008212bac80 x22: ffff8000803373b4 x21: 0000000200001e00
[  223.868344] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  223.878360] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  223.886631] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  223.893943] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  223.901106] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  223.908268] x5 : 0000000000000000 x4 : ffff000827a0ed80 x3 : 0000000000000000
[  223.915431] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  223.922594] Call trace:
[  223.925043]  __kvmalloc_node_noprof+0x138/0x148 (P)
[  223.929937]  __kvmalloc_node_noprof+0x64/0x148 (L)
[  223.934744]  alloc_fdtable+0x84/0x128
[  223.938424]  expand_files+0x78/0x2ec
[  223.942016]  ksys_dup3+0x60/0x120
[  223.945346]  __arm64_sys_dup3+0x20/0x30
[  223.949194]  invoke_syscall+0x48/0x10c
[  223.952960]  el0_svc_common.constprop.0+0x40/0xe0
[  223.957683]  do_el0_svc+0x1c/0x28
[  223.961012]  el0_svc+0x30/0xcc
[  223.964078]  el0t_64_sync_handler+0x10c/0x138
[  223.968447]  el0t_64_sync+0x198/0x19c
[  223.972122] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   49.514824] WARNING: CPU: 0 PID: 466 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[   49.516770] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 fuse drm backlight ip_tables x_tables
[   49.520746] CPU: 0 UID: 0 PID: 466 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[   49.521945] Hardware name: linux,dummy-virt (DT)
[   49.523621] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   49.524619] pc : __kvmalloc_node_noprof+0x11c/0x124
[   49.524910] lr : __kvmalloc_node_noprof+0x50/0x124
[   49.526276] sp : ffff800080a53ce0
[   49.526996] x29: ffff800080a53cf0 x28: fff00000c11db6c0 x27: 0000000000000000
[   49.528307] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   49.529954] x23: 0000000080001000 x22: 4b9fabf87875b014 x21: 0000000200001e00
[   49.530790] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   49.532081] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   49.533176] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   49.534231] x11: 0000000000000040 x10: bb637d27a6411300 x9 : bb637d27a6411300
[   49.534888] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[   49.535551] x5 : 0000000000000000 x4 : ffff800080a53cb0 x3 : 0000000000000000
[   49.536180] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   49.538861] Call trace:
[   49.539867]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[   49.540850]  __kvmalloc_node_noprof+0x50/0x124 (L)
[   49.542173]  alloc_fdtable+0x74/0x118
[   49.542694]  expand_files+0x114/0x2e0
[   49.543127]  ksys_dup3+0x64/0xe8
[   49.543545]  __arm64_sys_dup3+0x20/0x30
[   49.544630]  invoke_syscall+0x40/0xf8
[   49.545638]  el0_svc_common+0xa8/0xd8
[   49.546504]  do_el0_svc+0x1c/0x28
[   49.547324]  el0_svc+0x38/0x68
[   49.547597]  el0t_64_sync_handler+0x78/0x108
[   49.547876]  el0t_64_sync+0x198/0x19c
[   49.550090] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   40.895474] WARNING: CPU: 0 PID: 466 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[   40.897835] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 fuse drm backlight ip_tables x_tables
[   40.900797] CPU: 0 UID: 0 PID: 466 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[   40.902307] Hardware name: linux,dummy-virt (DT)
[   40.903813] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   40.904662] pc : __kvmalloc_node_noprof+0x138/0x148
[   40.905101] lr : __kvmalloc_node_noprof+0x64/0x148
[   40.905657] sp : ffff800080a93cd0
[   40.906561] x29: ffff800080a93ce0 x28: fff00000c2f40000 x27: 0000000000000000
[   40.907914] x26: 0000000000000000 x25: 0000000000000000 x24: fff00000c013d340
[   40.908516] x23: fff00000c013d3c0 x22: 88efa0e4c49373b4 x21: 0000000200001e00
[   40.909730] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   40.910857] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   40.912351] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   40.912804] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   40.913776] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[   40.915065] x5 : 0000000000000000 x4 : fff00000c2f40000 x3 : 0000000000000000
[   40.917272] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   40.918822] Call trace:
[   40.919238]  __kvmalloc_node_noprof+0x138/0x148 (P)
[   40.921076]  __kvmalloc_node_noprof+0x64/0x148 (L)
[   40.922377]  alloc_fdtable+0x84/0x128
[   40.923174]  expand_files+0x78/0x2ec
[   40.923656]  ksys_dup3+0x60/0x120
[   40.924009]  __arm64_sys_dup3+0x20/0x30
[   40.924425]  invoke_syscall+0x48/0x10c
[   40.924808]  el0_svc_common.constprop.0+0x40/0xe0
[   40.925324]  do_el0_svc+0x1c/0x28
[   40.925592]  el0_svc+0x30/0xcc
[   40.926652]  el0t_64_sync_handler+0x10c/0x138
[   40.927190]  el0t_64_sync+0x198/0x19c
[   40.928592] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   85.419789] WARNING: CPU: 0 PID: 474 at mm/util.c:662 __kvmalloc_node_noprof+0xfc/0x108
[   85.421110] Modules linked in:
[   85.424138] CPU: 0 UID: 0 PID: 474 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[   85.425834] Hardware name: Generic DT based system
[   85.426717] Call trace: 
[   85.428160]  unwind_backtrace from show_stack+0x10/0x14
[   85.430472]  show_stack from dump_stack_lvl+0x34/0x70
[   85.432357]  dump_stack_lvl from __warn+0xd8/0x210
[   85.433442]  __warn from warn_slowpath_fmt+0x11c/0x168
[   85.436770]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xfc/0x108
[   85.439407]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108
[   85.441162]  alloc_fdtable from expand_files+0x138/0x2fc
[   85.441903]  expand_files from ksys_dup3+0x58/0xc8
[   85.444238]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   85.445538] Exception stack(0xfa2c5fa8 to 0xfa2c5ff0)
[   85.446448] 5fa0:                   004b0bcd 00000001 00000002 2000003c 00000000 00000000
[   85.448619] 5fc0: 004b0bcd 00000001 004b2e6c 0000003f 004ae920 b6fd8ce0 00000000 be9c03e0
[   85.452242] 5fe0: 0000003f be9c01b4 b6f37f43 b6eb5786
[   85.453445] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   70.872891] WARNING: CPU: 1 PID: 472 at mm/util.c:662 __kvmalloc_node_noprof+0xf4/0xf8
[   70.874126] Modules linked in:
[   70.877265] CPU: 1 UID: 0 PID: 472 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[   70.879094] Hardware name: Generic DT based system
[   70.881576] Call trace: 
[   70.882286]  unwind_backtrace from show_stack+0x10/0x14
[   70.883696]  show_stack from dump_stack_lvl+0x54/0x68
[   70.884807]  dump_stack_lvl from __warn+0x7c/0x12c
[   70.885479]  __warn from warn_slowpath_fmt+0x184/0x18c
[   70.886240]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xf4/0xf8
[   70.887961]  __kvmalloc_node_noprof from alloc_fdtable+0x68/0x110
[   70.889985]  alloc_fdtable from expand_files+0x78/0x2c8
[   70.890866]  expand_files from ksys_dup3+0x58/0xd8
[   70.892065]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   70.894242] Exception stack(0xfa2a5fa8 to 0xfa2a5ff0)
[   70.894929] 5fa0:                   bed512bc 00472000 00000002 2000003c 00000000 2000003c
[   70.895672] 5fc0: bed512bc 00472000 00471f0c 0000003f 0046ff51 b6fbcce0 00000000 00471f0c
[   70.897843] 5fe0: 0000003f bed510e4 b6f1bf43 b6e99786
[   70.899712] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   77.051034] WARNING: CPU: 0 PID: 482 at mm/util.c:662 __kvmalloc_node_noprof+0xdf/0xf0
[   77.054053] Modules linked in:
[   77.055142] CPU: 0 UID: 0 PID: 482 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[   77.055551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   77.056211] RIP: 0010:__kvmalloc_node_noprof+0xdf/0xf0
[   77.058090] Code: 89 f0 ff 75 08 53 68 00 04 00 00 e8 3b 31 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
[   77.059504] RSP: 0018:ffffa56800537db8 EFLAGS: 00010246
[   77.059802] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000
[   77.060121] RDX: 0000000200001e00 RSI: 0000000000000000 RDI: ffffffffa8069ca8
[   77.060409] RBP: ffffa56800537dd0 R08: 0000000000412cc0 R09: 00000000ffffffff
[   77.060868] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000400003c0
[   77.061957] R13: 00000000400003c0 R14: 0000000000400cc0 R15: 0000000200001e00
[   77.063858] FS:  00007fbb16df6740(0000) GS:ffff9b4c3bc00000(0000) knlGS:0000000000000000
[   77.064287] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.065301] CR2: 00007fbb16e9f8f0 CR3: 0000000104f78000 CR4: 00000000000006f0
[   77.065829] Call Trace:
[   77.066603]  <TASK>
[   77.067179]  ? show_regs+0x5d/0x70
[   77.068128]  ? __warn+0xcf/0x1d0
[   77.068609]  ? __kvmalloc_node_noprof+0xdf/0xf0
[   77.069301]  ? report_bug+0x14c/0x1f0
[   77.070113]  ? handle_bug+0x67/0x90
[   77.071096]  ? exc_invalid_op+0x1f/0x50
[   77.071371]  ? asm_exc_invalid_op+0x1f/0x30
[   77.071585]  ? __kvmalloc_node_noprof+0x48/0xf0
[   77.072371]  ? __kvmalloc_node_noprof+0xdf/0xf0
[   77.073057]  ? __kvmalloc_node_noprof+0x48/0xf0
[   77.073852]  alloc_fdtable+0x7b/0x120
[   77.074607]  expand_files+0x118/0x310
[   77.075560]  ? do_prlimit+0x11d/0x160
[   77.076268]  ? __se_sys_prlimit64+0x1ea/0x2a0
[   77.076764]  ksys_dup3+0x71/0xd0
[   77.077848]  __x64_sys_dup2+0x1e/0x80
[   77.078342]  x64_sys_call+0x8cf/0x2f50
[   77.079182]  do_syscall_64+0xd0/0x1a0
[   77.079865]  ? exc_page_fault+0x68/0xc0
[   77.080514]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   77.081467] RIP: 0033:0x7fbb16eeec17
[   77.082862] 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
[   77.085006] RSP: 002b:00007ffcf7bb5168 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   77.086229] RAX: ffffffffffffffda RBX: 00007ffcf7bb59c8 RCX: 00007fbb16eeec17
[   77.086488] RDX: 00007ffcf7bb52e8 RSI: 0000000040000038 RDI: 0000000000000002
[   77.086734] RBP: 00007ffcf7bb5380 R08: 0000000000000064 R09: 0000000000000000
[   77.087787] R10: 00007fbb16e0b170 R11: 0000000000000202 R12: 0000000000000000
[   77.088103] R13: 00007ffcf7bb59d8 R14: 00007fbb1702a000 R15: 0000564cdca88cf8
[   77.090490]  </TASK>
[   77.092515] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   98.556166] WARNING: CPU: 0 PID: 501 at mm/util.c:662 __kvmalloc_node_noprof+0xd7/0xe0
[   98.557678] Modules linked in:
[   98.559973] CPU: 0 UID: 0 PID: 501 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[   98.561188] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   98.562033] RIP: 0010:__kvmalloc_node_noprof+0xd7/0xe0
[   98.562734] 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 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[   98.564501] RSP: 0018:ffff8df140923dd8 EFLAGS: 00010246
[   98.564977] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[   98.565264] RDX: 0000000000000000 RSI: ffffffffb843695d RDI: 0000000000452cc0
[   98.566009] RBP: ffff8df140923df0 R08: 0000000000000040 R09: 0000000000000000
[   98.566451] R10: ffff8df140923dd8 R11: 0000000000000000 R12: 0000000200001e00
[   98.567180] R13: 00000000ffffffff R14: ffff8c57802bf200 R15: ffff8c57802bf180
[   98.567718] FS:  00007fde18a1f740(0000) GS:ffff8c57fbc00000(0000) knlGS:0000000000000000
[   98.568060] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   98.568267] CR2: 00007fde18bc3680 CR3: 0000000103cf2000 CR4: 00000000000006f0
[   98.568695] Call Trace:
[   98.569101]  <TASK>
[   98.569526]  ? show_regs+0x68/0x80
[   98.570251]  ? __warn+0x91/0x140
[   98.570683]  ? __kvmalloc_node_noprof+0xd7/0xe0
[   98.571126]  ? report_bug+0x175/0x1a0
[   98.571605]  ? handle_bug+0x5c/0xa0
[   98.571984]  ? exc_invalid_op+0x1c/0x80
[   98.572413]  ? asm_exc_invalid_op+0x1f/0x30
[   98.572769]  ? __kmalloc_node_noprof+0x39d/0x4c0
[   98.573271]  ? __kvmalloc_node_noprof+0xd7/0xe0
[   98.573880]  ? __kvmalloc_node_noprof+0x53/0xe0
[   98.574268]  alloc_fdtable+0x78/0x120
[   98.574907]  expand_files+0x68/0x2e0
[   98.575263]  ? do_prlimit+0x134/0x210
[   98.575603]  ? trace_preempt_off+0x1e/0x70
[   98.575768]  ? ksys_dup3+0x61/0x100
[   98.576743]  ksys_dup3+0x6c/0x100
[   98.577745]  __x64_sys_dup2+0x32/0xc0
[   98.579404]  x64_sys_call+0x2082/0x20b0
[   98.579784]  do_syscall_64+0xb2/0x1d0
[   98.580742]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   98.581156] RIP: 0033:0x7fde18b17c17
[   98.582739] 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
[   98.585045] RSP: 002b:00007fff4218dc88 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   98.586719] RAX: ffffffffffffffda RBX: 00007fff4218e4e8 RCX: 00007fde18b17c17
[   98.587745] RDX: 00007fff4218dcb0 RSI: 0000000040000038 RDI: 0000000000000002
[   98.588878] RBP: 00007fff4218deb0 R08: 0000000000000064 R09: 0000000000000000
[   98.589129] R10: 00007fde18a34170 R11: 0000000000000206 R12: 0000000000000000
[   98.590428] R13: 00007fff4218e4f8 R14: 00007fde18c53000 R15: 00005562f94e9dd8
[   98.591581]  </TASK>
[   98.592500] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  203.422476] WARNING: CPU: 2 PID: 1468 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[  203.423210] Modules linked in: brcmfmac brcmutil cfg80211 hci_uart btqca snd_soc_hdmi_codec dw_hdmi_cec btbcm dw_hdmi_i2s_audio hantro_vpu bluetooth v4l2_h264 rockchipdrm dw_mipi_dsi v4l2_vp9 analogix_dp snd_soc_simple_card ecdh_generic v4l2_jpeg snd_soc_audio_graph_card dw_hdmi v4l2_mem2mem panfrost snd_soc_simple_card_utils snd_soc_spdif_tx crct10dif_ce videobuf2_v4l2 reset_gpio ecc cec videodev gpu_sched drm_display_helper rfkill snd_soc_rockchip_i2s drm_shmem_helper phy_rockchip_pcie videobuf2_dma_contig videobuf2_memops drm_dma_helper pwrseq_core rockchip_saradc drm_client_lib videobuf2_common rtc_rk808 mc rockchip_thermal drm_kms_helper snd_soc_es8316 industrialio_triggered_buffer coresight_cpu_debug coresight pcie_rockchip_host kfifo_buf drm fuse backlight ip_tables x_tables
[  203.429392] CPU: 2 UID: 0 PID: 1468 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  203.430119] Hardware name: Radxa ROCK Pi 4B (DT)
[  203.430527] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  203.431140] pc : __kvmalloc_node_noprof+0x11c/0x124
[  203.431575] lr : __kvmalloc_node_noprof+0x50/0x124
[  203.432001] sp : ffff800084c1bce0
[  203.432294] x29: ffff800084c1bcf0 x28: ffff00000add5b40 x27: 0000000000000000
[  203.432927] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  203.433559] x23: 0000000080000000 x22: ffff80008035b014 x21: 0000000200001e00
[  203.434191] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  203.434823] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  203.435455] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  203.436087] x11: 0000000000000040 x10: a62d067f42db2c00 x9 : a62d067f42db2c00
[  203.436719] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  203.437351] x5 : 0000000000000000 x4 : ffff800084c1bcb0 x3 : 0000000000000000
[  203.437982] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  203.438615] Call trace:
[  203.438834]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[  203.439271]  __kvmalloc_node_noprof+0x50/0x124 (L)
[  203.439699]  alloc_fdtable+0x74/0x118
[  203.440029]  expand_files+0x114/0x2e0
[  203.440358]  ksys_dup3+0x64/0xe8
[  203.440650]  __arm64_sys_dup3+0x20/0x30
[  203.440994]  invoke_syscall+0x40/0xf8
[  203.441324]  el0_svc_common+0xa8/0xd8
[  203.441650]  do_el0_svc+0x1c/0x28
[  203.441947]  el0_svc+0x38/0x68
[  203.442225]  el0t_64_sync_handler+0x78/0x108
[  203.442605]  el0t_64_sync+0x198/0x19c
[  203.442934] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  195.006149] WARNING: CPU: 1 PID: 1473 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[  195.006881] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio crct10dif_ce hci_uart btqca snd_soc_spdif_tx btbcm hantro_vpu snd_soc_audio_graph_card snd_soc_simple_card panfrost snd_soc_simple_card_utils bluetooth reset_gpio drm_shmem_helper v4l2_vp9 rockchipdrm v4l2_h264 gpu_sched ecdh_generic v4l2_jpeg analogix_dp ecc dw_mipi_dsi v4l2_mem2mem videobuf2_dma_contig rfkill dw_hdmi videobuf2_memops pwrseq_core snd_soc_rockchip_i2s cec videobuf2_v4l2 rtc_rk808 snd_soc_es8316 videodev phy_rockchip_pcie drm_display_helper videobuf2_common drm_client_lib drm_dma_helper rockchip_saradc mc industrialio_triggered_buffer drm_kms_helper kfifo_buf rockchip_thermal coresight_cpu_debug coresight pcie_rockchip_host fuse drm backlight ip_tables x_tables
[  195.013067] CPU: 1 UID: 0 PID: 1473 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  195.013802] Hardware name: Radxa ROCK Pi 4B (DT)
[  195.014210] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  195.014823] pc : __kvmalloc_node_noprof+0x138/0x148
[  195.015260] lr : __kvmalloc_node_noprof+0x64/0x148
[  195.015684] sp : ffff800084f53cd0
[  195.015977] x29: ffff800084f53ce0 x28: ffff000007e15b40 x27: 0000000000000000
[  195.016613] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000019dac00
[  195.017250] x23: ffff0000019dac80 x22: ffff8000803373b4 x21: 0000000200001e00
[  195.017884] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  195.018517] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  195.019150] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  195.019782] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  195.020414] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  195.021047] x5 : 0000000000000000 x4 : ffff000007e15b40 x3 : 0000000000000000
[  195.021680] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  195.022315] Call trace:
[  195.022536]  __kvmalloc_node_noprof+0x138/0x148 (P)
[  195.022976]  __kvmalloc_node_noprof+0x64/0x148 (L)
[  195.023404]  alloc_fdtable+0x84/0x128
[  195.023736]  expand_files+0x78/0x2ec
[  195.024058]  ksys_dup3+0x60/0x120
[  195.024358]  __arm64_sys_dup3+0x20/0x30
[  195.024702]  invoke_syscall+0x48/0x10c
[  195.025042]  el0_svc_common.constprop.0+0x40/0xe0
[  195.025463]  do_el0_svc+0x1c/0x28
[  195.025762]  el0_svc+0x30/0xcc
[  195.026039]  el0t_64_sync_handler+0x10c/0x138
[  195.026426]  el0t_64_sync+0x198/0x19c
[  195.026755] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  212.982679] WARNING: CPU: 1 PID: 1446 at mm/util.c:662 __kvmalloc_node_noprof+0xd7/0xe0
[  212.990719] Modules linked in: x86_pkg_temp_thermal
[  212.995725] CPU: 1 UID: 0 PID: 1446 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  213.004020] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[  213.011416] RIP: 0010:__kvmalloc_node_noprof+0xd7/0xe0
[  213.016562] 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 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[  213.035308] RSP: 0018:ffffaf92c1a9fdd8 EFLAGS: 00010246
[  213.040532] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[  213.047690] RDX: 0000000000000000 RSI: ffffffff9d63695d RDI: 0000000000452cc0
[  213.054821] RBP: ffffaf92c1a9fdf0 R08: 0000000000000040 R09: 0000000000000000
[  213.061954] R10: ffffaf92c1a9fdd8 R11: 0000000000000000 R12: 0000000200001e00
[  213.069086] R13: 00000000ffffffff R14: ffff8b78402ce9c0 R15: ffff8b78402ce940
[  213.076217] FS:  00007f87d7704740(0000) GS:ffff8b7b9fc80000(0000) knlGS:0000000000000000
[  213.085693] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  213.091440] CR2: 00007f87d788b942 CR3: 000000011041a002 CR4: 00000000003726f0
[  213.099953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  213.107091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  213.114220] Call Trace:
[  213.116667]  <TASK>
[  213.118773]  ? show_regs+0x68/0x80
[  213.122207]  ? __warn+0x91/0x140
[  213.125446]  ? __kvmalloc_node_noprof+0xd7/0xe0
[  213.129981]  ? report_bug+0x175/0x1a0
[  213.133654]  ? handle_bug+0x5c/0xa0
[  213.137145]  ? exc_invalid_op+0x1c/0x80
[  213.140986]  ? asm_exc_invalid_op+0x1f/0x30
[  213.145172]  ? __kmalloc_node_noprof+0x39d/0x4c0
[  213.149790]  ? __kvmalloc_node_noprof+0xd7/0xe0
[  213.154324]  ? __kvmalloc_node_noprof+0x53/0xe0
[  213.158854]  alloc_fdtable+0x78/0x120
[  213.162556]  expand_files+0x68/0x2e0
[  213.166133]  ? do_prlimit+0x134/0x210
[  213.169799]  ? trace_preempt_off+0x1e/0x70
[  213.173949]  ? ksys_dup3+0x61/0x100
[  213.177444]  ksys_dup3+0x6c/0x100
[  213.180790]  __x64_sys_dup2+0x32/0xc0
[  213.184456]  x64_sys_call+0x2082/0x20b0
[  213.188322]  do_syscall_64+0xb2/0x1d0
[  213.191989]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  213.197041] RIP: 0033:0x7f87d77fcc17
[  213.200620] 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
[  213.219366] RSP: 002b:00007ffc0e7416d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[  213.226945] RAX: ffffffffffffffda RBX: 00007ffc0e741f38 RCX: 00007f87d77fcc17
[  213.234082] RDX: 00007ffc0e741700 RSI: 0000000040000038 RDI: 0000000000000002
[  213.241214] RBP: 00007ffc0e741900 R08: 0000000000000064 R09: 0000000000000000
[  213.248347] R10: 00007f87d7719170 R11: 0000000000000206 R12: 0000000000000000
[  213.255479] R13: 00007ffc0e741f48 R14: 00007f87d7938000 R15: 0000556038476dd8
[  213.262613]  </TASK>
[  213.264804] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  201.474637] WARNING: CPU: 0 PID: 1428 at mm/util.c:662 __kvmalloc_node_noprof+0xdf/0xf0
[  201.484030] Modules linked in: x86_pkg_temp_thermal
[  201.488918] CPU: 0 UID: 0 PID: 1428 Comm: unshare_test Not tainted 6.12.0-next-20241122 #1
[  201.498554] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[  201.505947] RIP: 0010:__kvmalloc_node_noprof+0xdf/0xf0
[  201.511084] Code: 89 f0 ff 75 08 53 68 00 04 00 00 e8 3b 31 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
[  201.529835] RSP: 0018:ffff954b412afdb8 EFLAGS: 00010246
[  201.535082] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000
[  201.542231] RDX: 0000000200001e00 RSI: 0000000000000000 RDI: ffffffff9c469ca8
[  201.549392] RBP: ffff954b412afdd0 R08: 0000000000412cc0 R09: 00000000ffffffff
[  201.556550] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000400003c0
[  201.563682] R13: 00000000400003c0 R14: 0000000000400cc0 R15: 0000000200001e00
[  201.570815] FS:  00007fa3688bc740(0000) GS:ffff940967a00000(0000) knlGS:0000000000000000
[  201.578918] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  201.584691] CR2: 00007fa368a60680 CR3: 0000000109510003 CR4: 00000000003706f0
[  201.591824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  201.598956] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  201.606089] Call Trace:
[  201.608542]  <TASK>
[  201.610646]  ? show_regs+0x5d/0x70
[  201.614079]  ? __warn+0xcf/0x1d0
[  201.617337]  ? __kvmalloc_node_noprof+0xdf/0xf0
[  201.621896]  ? report_bug+0x14c/0x1f0
[  201.625590]  ? handle_bug+0x67/0x90
[  201.629080]  ? exc_invalid_op+0x1f/0x50
[  201.632920]  ? asm_exc_invalid_op+0x1f/0x30
[  201.637132]  ? __kvmalloc_node_noprof+0x48/0xf0
[  201.641700]  ? __kvmalloc_node_noprof+0xdf/0xf0
[  201.646232]  ? __kvmalloc_node_noprof+0x48/0xf0
[  201.650792]  alloc_fdtable+0x7b/0x120
[  201.654484]  expand_files+0x118/0x310
[  201.658186]  ? do_prlimit+0x11d/0x160
[  201.661849]  ? __se_sys_prlimit64+0x1ea/0x2a0
[  201.666226]  ksys_dup3+0x71/0xd0
[  201.669485]  __x64_sys_dup2+0x1e/0x80
[  201.673222]  x64_sys_call+0x8cf/0x2f50
[  201.676971]  do_syscall_64+0xd0/0x1a0
[  201.680657]  ? exc_page_fault+0x68/0xc0
[  201.684521]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  201.689601] RIP: 0033:0x7fa3689b4c17
[  201.693205] 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
[  201.711978] RSP: 002b:00007ffe1f09e638 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[  201.719570] RAX: ffffffffffffffda RBX: 00007ffe1f09ee98 RCX: 00007fa3689b4c17
[  201.726702] RDX: 00007ffe1f09e7b8 RSI: 0000000040000038 RDI: 0000000000000002
[  201.733834] RBP: 00007ffe1f09e850 R08: 0000000000000064 R09: 0000000000000000
[  201.740967] R10: 00007fa3688d1170 R11: 0000000000000202 R12: 0000000000000000
[  201.748100] R13: 00007ffe1f09eea8 R14: 00007fa368af0000 R15: 0000555835fcccf8
[  201.755233]  </TASK>
[  201.757424] ---[ end trace 0000000000000000 ]---