Hay
Date
Nov. 28, 2024, 2:36 a.m.

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

------------[ cut here ]------------
[   67.366640] WARNING: CPU: 2 PID: 1455 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[   67.370589] Modules linked in: snd_soc_hdmi_codec pm8916_wdt venus_dec venus_enc videobuf2_dma_contig crct10dif_ce qcom_wcnss_pil adv7511 coresight_cpu_debug coresight_stm coresight_cti coresight_tmc coresight_replicator coresight_funnel stm_core coresight_tpiu coresight cec qcom_spmi_temp_alarm snd_soc_msm8916_analog qrtr rtc_pm8xxx qcom_spmi_vadc qcom_vadc_common qcom_pon snd_soc_lpass_apq8016 snd_soc_lpass_cpu qcom_q6v5_mss snd_soc_msm8916_digital snd_soc_lpass_platform qcom_pil_info qcom_q6v5 qcom_camss qcom_sysmon msm snd_soc_apq8016_sbc snd_soc_qcom_common venus_core qcom_common qcom_glink_smem videobuf2_dma_sg qmi_helpers v4l2_fwnode v4l2_mem2mem v4l2_async mdt_loader videobuf2_memops videobuf2_v4l2 llcc_qcom qcom_stats qcom_rng ocmem qnoc_msm8916 drm_exec videodev gpu_sched drm_dp_aux_bus videobuf2_common mc drm_display_helper drm_client_lib phy_qcom_usb_hs rpmsg_ctrl rpmsg_char ramoops display_connector rmtfs_mem socinfo reed_solomon drm_kms_helper fuse drm backlight ip_tables x_tables
[   67.471954] CPU: 2 UID: 0 PID: 1455 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[   67.486591] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   67.491561] pc : __kvmalloc_node_noprof+0x138/0x148
[   67.497273] lr : __kvmalloc_node_noprof+0x64/0x148
[   67.502214] sp : ffff800086333cd0
[   67.507163] x29: ffff800086333ce0 x28: ffff000005ab2480 x27: 0000000000000000
[   67.512215] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000094382c0
[   67.518304] x23: ffff000009438340 x22: ffff8000803b99c4 x21: 0000000200001e00
[   67.525430] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   67.532586] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   67.539725] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   67.546805] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   67.553899] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[   67.560935] x5 : 0000000000000000 x4 : ffff000005ab2480 x3 : 0000000000000000
[   67.568079] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   67.575151] Call trace:
[   67.582190]  __kvmalloc_node_noprof+0x138/0x148 (P)
[   67.587066]  __kvmalloc_node_noprof+0x64/0x148 (L)
[   67.591936]  alloc_fdtable+0x84/0x128
[   67.596751]  expand_files+0x78/0x2ec
[   67.601581]  ksys_dup3+0x60/0x120
[   67.606338]  __arm64_sys_dup3+0x20/0x30
[   67.611041]  invoke_syscall+0x48/0x10c
[   67.615698]  el0_svc_common.constprop.0+0x40/0xe0
[   67.620325]  do_el0_svc+0x1c/0x28
[   67.624887]  el0_svc+0x30/0xcc
[   67.629414]  el0t_64_sync_handler+0x10c/0x138
[   67.633883]  el0t_64_sync+0x198/0x19c
[   67.638266] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   68.243316] WARNING: CPU: 1 PID: 1464 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[   68.265274] Modules linked in: asix usbnet snd_soc_hdmi_codec venus_dec venus_enc videobuf2_dma_contig pm8916_wdt crct10dif_ce qcom_wcnss_pil qrtr coresight_cpu_debug coresight_tmc qcom_q6v5_mss coresight_stm coresight_cti coresight_funnel coresight_replicator stm_core coresight_tpiu qcom_pil_info qcom_camss adv7511 snd_soc_lpass_apq8016 coresight msm snd_soc_lpass_cpu qcom_q6v5 venus_core cec videobuf2_dma_sg v4l2_fwnode qcom_sysmon snd_soc_lpass_platform snd_soc_msm8916_analog snd_soc_msm8916_digital snd_soc_apq8016_sbc snd_soc_qcom_common qcom_common v4l2_async v4l2_mem2mem qcom_spmi_temp_alarm qcom_pon qcom_spmi_vadc rtc_pm8xxx llcc_qcom videobuf2_v4l2 qcom_glink_smem qcom_vadc_common ocmem mdt_loader qnoc_msm8916 qmi_helpers drm_exec videodev gpu_sched videobuf2_memops drm_dp_aux_bus videobuf2_common qcom_stats qcom_rng drm_display_helper mc drm_client_lib rpmsg_ctrl phy_qcom_usb_hs display_connector rpmsg_char drm_kms_helper ramoops socinfo reed_solomon rmtfs_mem fuse drm backlight ip_tables x_tables
[   68.463075] CPU: 1 UID: 0 PID: 1464 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[   68.490919] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT)
[   68.518687] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   68.546605] pc : __kvmalloc_node_noprof+0x11c/0x124
[   68.574533] lr : __kvmalloc_node_noprof+0x50/0x124
[   68.602285] sp : ffff800086a13ce0
[   68.629994] x29: ffff800086a13cf0 x28: ffff0000034f4900 x27: 0000000000000000
[   68.641346] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   68.646978] x23: 0000000080000000 x22: ffff8000803db5b0 x21: 0000000200001e00
[   68.653029] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   68.660117] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   68.667193] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   68.674267] x11: 0000000000000040 x10: e9804f37fdd3bf00 x9 : e9804f37fdd3bf00
[   68.681416] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[   68.688559] x5 : 0000000000000000 x4 : ffff800086a13cb0 x3 : 0000000000000000
[   68.695649] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   68.702732] Call trace:
[   68.709821]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[   68.715281]  __kvmalloc_node_noprof+0x50/0x124 (L)
[   68.720698]  alloc_fdtable+0x74/0x118
[   68.726074]  expand_files+0x114/0x2e0
[   68.731428]  ksys_dup3+0x64/0xe8
[   68.736761]  __arm64_sys_dup3+0x20/0x30
[   68.742042]  invoke_syscall+0x40/0xf8
[   68.747291]  el0_svc_common+0xa8/0xd8
[   68.752507]  do_el0_svc+0x1c/0x28
[   68.757718]  el0_svc+0x38/0x68
[   68.762945]  el0t_64_sync_handler+0x78/0x108
[   68.768181]  el0t_64_sync+0x198/0x19c
[   68.773391] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  267.996626] WARNING: CPU: 3 PID: 535 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[  267.996800] Modules linked in: arm_spe_pmu panel_simple crct10dif_ce pl111_drm drm_dma_helper drm_client_lib drm_kms_helper fuse drm backlight ip_tables x_tables
[  267.997278] CPU: 3 UID: 0 PID: 535 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[  267.997412] Hardware name: FVP Base RevC (DT)
[  267.997485] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  267.997618] pc : __kvmalloc_node_noprof+0x11c/0x124
[  267.997751] lr : __kvmalloc_node_noprof+0x50/0x124
[  267.997884] sp : ffff800081d63ce0
[  267.997952] x29: ffff800081d63cf0 x28: ffff000805d0c900 x27: 0000000000000000
[  267.998136] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  267.998315] x23: 0000000080000000 x22: 28f1a9916655b5b0 x21: 0000000200001e00
[  267.998499] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  267.998681] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  267.998859] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  267.999034] x11: 0000000000000040 x10: da3f94f4ec28ed00 x9 : da3f94f4ec28ed00
[  267.999221] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  267.999399] x5 : 0000000000000000 x4 : ffff800081d63cb0 x3 : 0000000000000000
[  267.999573] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  267.999752] Call trace:
[  267.999813]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[  267.999968]  __kvmalloc_node_noprof+0x50/0x124 (L)
[  268.000122]  alloc_fdtable+0x74/0x118
[  268.000251]  expand_files+0x114/0x2e0
[  268.000384]  ksys_dup3+0x64/0xe8
[  268.000515]  __arm64_sys_dup3+0x20/0x30
[  268.000651]  invoke_syscall+0x40/0xf8
[  268.000774]  el0_svc_common+0xa8/0xd8
[  268.000899]  do_el0_svc+0x1c/0x28
[  268.001021]  el0_svc+0x38/0x68
[  268.001140]  el0t_64_sync_handler+0x78/0x108
[  268.001269]  el0t_64_sync+0x198/0x19c
[  268.001385] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  285.937198] WARNING: CPU: 2 PID: 534 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[  285.937362] Modules linked in: pl111_drm panel_simple drm_client_lib arm_spe_pmu drm_dma_helper crct10dif_ce drm_kms_helper fuse drm backlight ip_tables x_tables
[  285.937862] CPU: 2 UID: 0 PID: 534 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[  285.938002] Hardware name: FVP Base RevC (DT)
[  285.938076] pstate: 123402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[  285.938216] pc : __kvmalloc_node_noprof+0x138/0x148
[  285.938336] lr : __kvmalloc_node_noprof+0x64/0x148
[  285.938456] sp : ffff800081d13cd0
[  285.938528] x29: ffff800081d13ce0 x28: ffff000801679240 x27: 0000000000000000
[  285.938724] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000803967440
[  285.938915] x23: ffff0008039674c0 x22: d999a991665399c4 x21: 0000000200001e00
[  285.939113] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  285.939304] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  285.939493] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  285.939681] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  285.939869] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  285.940055] x5 : 0000000000000000 x4 : ffff000801679240 x3 : 0000000000000000
[  285.940246] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  285.940430] Call trace:
[  285.940497]  __kvmalloc_node_noprof+0x138/0x148 (P)
[  285.940634]  __kvmalloc_node_noprof+0x64/0x148 (L)
[  285.940770]  alloc_fdtable+0x84/0x128
[  285.940929]  expand_files+0x78/0x2ec
[  285.941089]  ksys_dup3+0x60/0x120
[  285.941248]  __arm64_sys_dup3+0x20/0x30
[  285.941364]  invoke_syscall+0x48/0x10c
[  285.941525]  el0_svc_common.constprop.0+0x40/0xe0
[  285.941690]  do_el0_svc+0x1c/0x28
[  285.941838]  el0_svc+0x30/0xcc
[  285.941960]  el0t_64_sync_handler+0x10c/0x138
[  285.942092]  el0t_64_sync+0x198/0x19c
[  285.942215] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  212.833171] WARNING: CPU: 4 PID: 1458 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[  212.841387] Modules linked in: panfrost hdlcd tda998x gpu_sched drm_dma_helper cec drm_shmem_helper drm_client_lib onboard_usb_dev crct10dif_ce drm_kms_helper fuse drm backlight ip_tables x_tables
[  212.858979] CPU: 4 UID: 0 PID: 1458 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[  212.867267] Hardware name: ARM Juno development board (r2) (DT)
[  212.873199] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  212.881556] pc : __kvmalloc_node_noprof+0x11c/0x124
[  212.888005] lr : __kvmalloc_node_noprof+0x50/0x124
[  212.892812] sp : ffff80008417bce0
[  212.898827] x29: ffff80008417bcf0 x28: ffff00082c158000 x27: 0000000000000000
[  212.908844] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  212.917289] x23: 0000000080000000 x22: ffff80008035b5b0 x21: 0000000200001e00
[  212.924452] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  212.931613] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  212.938775] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  212.945936] x11: 0000000000000040 x10: 742153e320306900 x9 : 742153e320306900
[  212.953098] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  212.960259] x5 : 0000000000000000 x4 : ffff80008417bcb0 x3 : 0000000000000000
[  212.967421] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  212.974583] Call trace:
[  212.977032]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[  212.981929]  __kvmalloc_node_noprof+0x50/0x124 (L)
[  212.986739]  alloc_fdtable+0x74/0x118
[  212.990415]  expand_files+0x114/0x2e0
[  212.994092]  ksys_dup3+0x64/0xe8
[  212.997332]  __arm64_sys_dup3+0x20/0x30
[  213.001182]  invoke_syscall+0x40/0xf8
[  213.004858]  el0_svc_common+0xa8/0xd8
[  213.008532]  do_el0_svc+0x1c/0x28
[  213.011858]  el0_svc+0x38/0x68
[  213.014925]  el0t_64_sync_handler+0x78/0x108
[  213.019209]  el0t_64_sync+0x198/0x19c
[  213.022885] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  223.365423] WARNING: CPU: 4 PID: 1460 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[  223.373641] 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
[  223.391239] CPU: 4 UID: 0 PID: 1460 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[  223.399534] Hardware name: ARM Juno development board (r2) (DT)
[  223.405469] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  223.412455] pc : __kvmalloc_node_noprof+0x138/0x148
[  223.417356] lr : __kvmalloc_node_noprof+0x64/0x148
[  223.422166] sp : ffff8000846a3cd0
[  223.425489] x29: ffff8000846a3ce0 x28: ffff000822268000 x27: 0000000000000000
[  223.432658] x26: 0000000000000000 x25: 0000000000000000 x24: ffff00082232b440
[  223.439824] x23: ffff00082232b4c0 x22: ffff8000803399c4 x21: 0000000200001e00
[  223.446989] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  223.455523] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  223.463196] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  223.473220] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  223.483231] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  223.492545] x5 : 0000000000000000 x4 : ffff000822268000 x3 : 0000000000000000
[  223.499707] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  223.506871] Call trace:
[  223.509320]  __kvmalloc_node_noprof+0x138/0x148 (P)
[  223.514217]  __kvmalloc_node_noprof+0x64/0x148 (L)
[  223.519023]  alloc_fdtable+0x84/0x128
[  223.522704]  expand_files+0x78/0x2ec
[  223.526295]  ksys_dup3+0x60/0x120
[  223.529625]  __arm64_sys_dup3+0x20/0x30
[  223.533473]  invoke_syscall+0x48/0x10c
[  223.537239]  el0_svc_common.constprop.0+0x40/0xe0
[  223.541962]  do_el0_svc+0x1c/0x28
[  223.545292]  el0_svc+0x30/0xcc
[  223.548358]  el0t_64_sync_handler+0x10c/0x138
[  223.552728]  el0t_64_sync+0x198/0x19c
[  223.556404] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   50.870758] WARNING: CPU: 0 PID: 467 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[   50.873414] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 fuse drm backlight ip_tables x_tables
[   50.876721] CPU: 0 UID: 0 PID: 467 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[   50.878670] Hardware name: linux,dummy-virt (DT)
[   50.879273] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   50.880507] pc : __kvmalloc_node_noprof+0x11c/0x124
[   50.881021] lr : __kvmalloc_node_noprof+0x50/0x124
[   50.881445] sp : ffff800080923ce0
[   50.881832] x29: ffff800080923cf0 x28: fff00000c0189240 x27: 0000000000000000
[   50.883248] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   50.883940] x23: 0000000080001000 x22: 1dbf91d3f115b5b0 x21: 0000000200001e00
[   50.884600] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[   50.885667] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   50.886116] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   50.886549] x11: 0000000000000040 x10: 45fd0e9c9ae19f00 x9 : 45fd0e9c9ae19f00
[   50.887203] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[   50.887906] x5 : 0000000000000000 x4 : ffff800080923cb0 x3 : 0000000000000000
[   50.888619] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   50.890625] Call trace:
[   50.891220]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[   50.891895]  __kvmalloc_node_noprof+0x50/0x124 (L)
[   50.892879]  alloc_fdtable+0x74/0x118
[   50.893238]  expand_files+0x114/0x2e0
[   50.894411]  ksys_dup3+0x64/0xe8
[   50.894714]  __arm64_sys_dup3+0x20/0x30
[   50.895065]  invoke_syscall+0x40/0xf8
[   50.895408]  el0_svc_common+0xa8/0xd8
[   50.895758]  do_el0_svc+0x1c/0x28
[   50.898219]  el0_svc+0x38/0x68
[   50.898883]  el0t_64_sync_handler+0x78/0x108
[   50.899733]  el0t_64_sync+0x198/0x19c
[   50.900922] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   46.630902] WARNING: CPU: 1 PID: 467 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[   46.633883] Modules linked in: crct10dif_ce sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 drm backlight fuse ip_tables x_tables
[   46.638214] CPU: 1 UID: 0 PID: 467 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[   46.639271] Hardware name: linux,dummy-virt (DT)
[   46.640885] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   46.641924] pc : __kvmalloc_node_noprof+0x138/0x148
[   46.642251] lr : __kvmalloc_node_noprof+0x64/0x148
[   46.642567] sp : ffff800080aebcd0
[   46.644062] x29: ffff800080aebce0 x28: fff00000c1ad8000 x27: 0000000000000000
[   46.645721] x26: 0000000000000000 x25: 0000000000000000 x24: fff00000c0e439c0
[   46.646181] x23: fff00000c0e43a40 x22: b38f94fba7f399c4 x21: 0000000200001e00
[   46.646666] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   46.647144] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   46.648944] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   46.650515] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   46.652103] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[   46.653832] x5 : 0000000000000000 x4 : fff00000c1ad8000 x3 : 0000000000000000
[   46.654637] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   46.655636] Call trace:
[   46.656859]  __kvmalloc_node_noprof+0x138/0x148 (P)
[   46.657606]  __kvmalloc_node_noprof+0x64/0x148 (L)
[   46.658641]  alloc_fdtable+0x84/0x128
[   46.659143]  expand_files+0x78/0x2ec
[   46.659412]  ksys_dup3+0x60/0x120
[   46.659675]  __arm64_sys_dup3+0x20/0x30
[   46.659939]  invoke_syscall+0x48/0x10c
[   46.660207]  el0_svc_common.constprop.0+0x40/0xe0
[   46.660505]  do_el0_svc+0x1c/0x28
[   46.660967]  el0_svc+0x30/0xcc
[   46.661360]  el0t_64_sync_handler+0x10c/0x138
[   46.662649]  el0t_64_sync+0x198/0x19c
[   46.663361] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   86.460149] WARNING: CPU: 1 PID: 473 at mm/util.c:662 __kvmalloc_node_noprof+0xfc/0x108
[   86.464719] Modules linked in:
[   86.468386] CPU: 1 UID: 0 PID: 473 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[   86.469511] Hardware name: Generic DT based system
[   86.470969] Call trace: 
[   86.472105]  unwind_backtrace from show_stack+0x10/0x14
[   86.474057]  show_stack from dump_stack_lvl+0x34/0x70
[   86.474701]  dump_stack_lvl from __warn+0xd8/0x210
[   86.475248]  __warn from warn_slowpath_fmt+0x11c/0x168
[   86.475737]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xfc/0x108
[   86.477173]  __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108
[   86.477525]  alloc_fdtable from expand_files+0x138/0x2fc
[   86.477794]  expand_files from ksys_dup3+0x58/0xc8
[   86.478139]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   86.480220] Exception stack(0xfa2bdfa8 to 0xfa2bdff0)
[   86.481517] dfa0:                   00489bcd 00000001 00000002 2000003c 00000000 00000000
[   86.481950] dfc0: 00489bcd 00000001 0048be6c 0000003f 00487920 b6f20ce0 00000000 bec523e0
[   86.482303] dfe0: 0000003f bec521b4 b6e7ff43 b6dfd786
[   86.484759] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   79.106755] WARNING: CPU: 0 PID: 472 at mm/util.c:662 __kvmalloc_node_noprof+0xf4/0xf8
[   79.108379] Modules linked in:
[   79.110373] CPU: 0 UID: 0 PID: 472 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[   79.111953] Hardware name: Generic DT based system
[   79.113227] Call trace: 
[   79.114038]  unwind_backtrace from show_stack+0x10/0x14
[   79.115957]  show_stack from dump_stack_lvl+0x54/0x68
[   79.117072]  dump_stack_lvl from __warn+0x7c/0x128
[   79.117418]  __warn from warn_slowpath_fmt+0x184/0x18c
[   79.118423]  warn_slowpath_fmt from __kvmalloc_node_noprof+0xf4/0xf8
[   79.119573]  __kvmalloc_node_noprof from alloc_fdtable+0x68/0x110
[   79.119988]  alloc_fdtable from expand_files+0x78/0x2c8
[   79.120809]  expand_files from ksys_dup3+0x58/0xd8
[   79.121485]  ksys_dup3 from ret_fast_syscall+0x0/0x5c
[   79.122082] Exception stack(0xfa271fa8 to 0xfa271ff0)
[   79.122510] 1fa0:                   becb32bc 00440000 00000002 2000003c 00000000 2000003c
[   79.122929] 1fc0: becb32bc 00440000 0043ff0c 0000003f 0043df51 b6fe2ce0 00000000 0043ff0c
[   79.123872] 1fe0: 0000003f becb30e4 b6f41f43 b6ebf786
[   79.125355] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   52.340038] WARNING: CPU: 0 PID: 500 at mm/util.c:662 __kvmalloc_node_noprof+0xd7/0xe0
[   52.340989] Modules linked in:
[   52.341728] CPU: 0 UID: 0 PID: 500 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[   52.343807] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   52.347000] RIP: 0010:__kvmalloc_node_noprof+0xd7/0xe0
[   52.348886] 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
[   52.352576] RSP: 0018:ffffb36dc09b7dd8 EFLAGS: 00010246
[   52.353330] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[   52.353662] RDX: 0000000000000015 RSI: ffffffff9383723d RDI: 0000000000452cc0
[   52.353978] RBP: ffffb36dc09b7df0 R08: 0000000000000040 R09: 0000000000000000
[   52.355582] R10: ffffb36dc09b7dd8 R11: 0000000000000000 R12: 0000000200001e00
[   52.357266] R13: 00000000ffffffff R14: ffffa0ed46190600 R15: ffffa0ed46190580
[   52.358435] FS:  00007ffa2f5d2740(0000) GS:ffffa0edbbc00000(0000) knlGS:0000000000000000
[   52.358774] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.359050] CR2: 00007ffa2f67b8f0 CR3: 000000010635a000 CR4: 00000000000006f0
[   52.359488] Call Trace:
[   52.359803]  <TASK>
[   52.362074]  ? show_regs+0x68/0x80
[   52.363129]  ? __warn+0x91/0x140
[   52.364453]  ? __kvmalloc_node_noprof+0xd7/0xe0
[   52.365623]  ? report_bug+0x175/0x1a0
[   52.366318]  ? handle_bug+0x5c/0xa0
[   52.367153]  ? exc_invalid_op+0x1c/0x80
[   52.368047]  ? asm_exc_invalid_op+0x1f/0x30
[   52.368985]  ? __kmalloc_node_noprof+0x39d/0x4c0
[   52.370150]  ? __kvmalloc_node_noprof+0xd7/0xe0
[   52.371312]  ? __kvmalloc_node_noprof+0x53/0xe0
[   52.372350]  alloc_fdtable+0x78/0x120
[   52.373009]  expand_files+0x68/0x2e0
[   52.373461]  ? do_prlimit+0x134/0x210
[   52.373645]  ? trace_preempt_off+0x1e/0x70
[   52.373852]  ? ksys_dup3+0x61/0x100
[   52.375443]  ksys_dup3+0x6c/0x100
[   52.375818]  __x64_sys_dup2+0x32/0xc0
[   52.377344]  x64_sys_call+0x2082/0x20b0
[   52.378074]  do_syscall_64+0xb2/0x1d0
[   52.378294]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   52.379232] RIP: 0033:0x7ffa2f6cac17
[   52.380376] Code: 73 01 c3 48 8b 0d 09 62 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 d9 61 0e 00 f7 d8 64 89 02 b8
[   52.384087] RSP: 002b:00007fffdf1b7178 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   52.385187] RAX: ffffffffffffffda RBX: 00007fffdf1b79d8 RCX: 00007ffa2f6cac17
[   52.385659] RDX: 00007fffdf1b71a0 RSI: 0000000040000038 RDI: 0000000000000002
[   52.386533] RBP: 00007fffdf1b73a0 R08: 0000000000000064 R09: 0000000000000000
[   52.387818] R10: 00007ffa2f5e7170 R11: 0000000000000206 R12: 0000000000000000
[   52.388121] R13: 00007fffdf1b79e8 R14: 00007ffa2f806000 R15: 000055ca55a47dd8
[   52.388508]  </TASK>
[   52.388944] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  198.559338] WARNING: CPU: 1 PID: 1473 at mm/util.c:662 __kvmalloc_node_noprof+0x11c/0x124
[  198.560070] Modules linked in: brcmfmac brcmutil cfg80211 hantro_vpu snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec v4l2_h264 hci_uart v4l2_vp9 btqca v4l2_jpeg btbcm v4l2_mem2mem videobuf2_v4l2 rockchipdrm bluetooth dw_mipi_dsi videodev analogix_dp crct10dif_ce ecdh_generic snd_soc_simple_card snd_soc_audio_graph_card reset_gpio videobuf2_dma_contig ecc dw_hdmi snd_soc_spdif_tx cec snd_soc_simple_card_utils panfrost rfkill gpu_sched videobuf2_memops drm_display_helper videobuf2_common drm_shmem_helper pwrseq_core drm_dma_helper phy_rockchip_pcie snd_soc_rockchip_i2s snd_soc_es8316 rockchip_saradc mc drm_client_lib rtc_rk808 industrialio_triggered_buffer coresight_cpu_debug drm_kms_helper kfifo_buf coresight pcie_rockchip_host rockchip_thermal drm fuse backlight ip_tables x_tables
[  198.566243] CPU: 1 UID: 0 PID: 1473 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[  198.566970] Hardware name: Radxa ROCK Pi 4B (DT)
[  198.567377] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  198.567990] pc : __kvmalloc_node_noprof+0x11c/0x124
[  198.568425] lr : __kvmalloc_node_noprof+0x50/0x124
[  198.568851] sp : ffff800084fabce0
[  198.569144] x29: ffff800084fabcf0 x28: ffff00000a518000 x27: 0000000000000000
[  198.569776] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  198.570407] x23: 0000000080000000 x22: ffff80008035b5b0 x21: 0000000200001e00
[  198.571041] x20: 0000000000400cc0 x19: 00000000ffffffff x18: 0000000000000000
[  198.571675] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  198.572308] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  198.572942] x11: 0000000000000040 x10: 7a51f01683cb8f00 x9 : 7a51f01683cb8f00
[  198.573576] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  198.574209] x5 : 0000000000000000 x4 : ffff800084fabcb0 x3 : 0000000000000000
[  198.574842] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  198.575476] Call trace:
[  198.575696]  __kvmalloc_node_noprof+0x11c/0x124 (P)
[  198.576135]  __kvmalloc_node_noprof+0x50/0x124 (L)
[  198.576564]  alloc_fdtable+0x74/0x118
[  198.576895]  expand_files+0x114/0x2e0
[  198.577226]  ksys_dup3+0x64/0xe8
[  198.577519]  __arm64_sys_dup3+0x20/0x30
[  198.577865]  invoke_syscall+0x40/0xf8
[  198.578196]  el0_svc_common+0xa8/0xd8
[  198.578525]  do_el0_svc+0x1c/0x28
[  198.578824]  el0_svc+0x38/0x68
[  198.579103]  el0t_64_sync_handler+0x78/0x108
[  198.579485]  el0t_64_sync+0x198/0x19c
[  198.579816] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  227.095248] WARNING: CPU: 1 PID: 1468 at mm/util.c:662 __kvmalloc_node_noprof+0x138/0x148
[  227.095979] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec hci_uart btqca snd_soc_spdif_tx btbcm hantro_vpu crct10dif_ce snd_soc_audio_graph_card v4l2_vp9 bluetooth panfrost reset_gpio v4l2_h264 snd_soc_simple_card v4l2_jpeg drm_shmem_helper ecdh_generic v4l2_mem2mem gpu_sched snd_soc_simple_card_utils ecc rockchipdrm videobuf2_dma_contig analogix_dp videobuf2_memops snd_soc_rockchip_i2s dw_mipi_dsi rfkill videobuf2_v4l2 rtc_rk808 pwrseq_core dw_hdmi cec phy_rockchip_pcie videodev drm_display_helper rockchip_saradc videobuf2_common snd_soc_es8316 drm_client_lib drm_dma_helper industrialio_triggered_buffer drm_kms_helper mc kfifo_buf coresight_cpu_debug rockchip_thermal coresight pcie_rockchip_host fuse drm backlight ip_tables x_tables
[  227.102161] CPU: 1 UID: 0 PID: 1468 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[  227.102895] Hardware name: Radxa ROCK Pi 4B (DT)
[  227.103305] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  227.103918] pc : __kvmalloc_node_noprof+0x138/0x148
[  227.104356] lr : __kvmalloc_node_noprof+0x64/0x148
[  227.104782] sp : ffff8000850d3cd0
[  227.105075] x29: ffff8000850d3ce0 x28: ffff0000067e6d80 x27: 0000000000000000
[  227.105712] x26: 0000000000000000 x25: 0000000000000000 x24: ffff00000507d080
[  227.106345] x23: ffff00000507d100 x22: ffff8000803399c4 x21: 0000000200001e00
[  227.106979] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  227.107612] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  227.108245] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  227.108880] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  227.109513] x8 : 0000000000000001 x7 : 0000000000000001 x6 : 0000000000000005
[  227.110146] x5 : 0000000000000000 x4 : ffff0000067e6d80 x3 : 0000000000000000
[  227.110779] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  227.111413] Call trace:
[  227.111633]  __kvmalloc_node_noprof+0x138/0x148 (P)
[  227.112073]  __kvmalloc_node_noprof+0x64/0x148 (L)
[  227.112501]  alloc_fdtable+0x84/0x128
[  227.112835]  expand_files+0x78/0x2ec
[  227.113157]  ksys_dup3+0x60/0x120
[  227.113457]  __arm64_sys_dup3+0x20/0x30
[  227.113801]  invoke_syscall+0x48/0x10c
[  227.114140]  el0_svc_common.constprop.0+0x40/0xe0
[  227.114561]  do_el0_svc+0x1c/0x28
[  227.114860]  el0_svc+0x30/0xcc
[  227.115136]  el0t_64_sync_handler+0x10c/0x138
[  227.115523]  el0t_64_sync+0x198/0x19c
[  227.115855] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  219.225743] WARNING: CPU: 3 PID: 1443 at mm/util.c:662 __kvmalloc_node_noprof+0xd7/0xe0
[  219.235160] Modules linked in: x86_pkg_temp_thermal
[  219.240049] CPU: 3 UID: 0 PID: 1443 Comm: unshare_test Not tainted 6.12.0-next-20241128 #1
[  219.248306] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[  219.255740] RIP: 0010:__kvmalloc_node_noprof+0xd7/0xe0
[  219.260934] 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
[  219.279680] RSP: 0018:ffff979d41a57dd8 EFLAGS: 00010246
[  219.284940] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000015
[  219.292078] RDX: 0000000000000015 RSI: ffffffffa8a3723d RDI: 0000000000452cc0
[  219.300582] RBP: ffff979d41a57df0 R08: 0000000000000040 R09: 0000000000000000
[  219.307757] R10: ffff979d41a57dd8 R11: 0000000000000000 R12: 0000000200001e00
[  219.314928] R13: 00000000ffffffff R14: ffff92de00f90600 R15: ffff92de00f90580
[  219.322058] FS:  00007f69e6f10740(0000) GS:ffff92df6fb80000(0000) knlGS:0000000000000000
[  219.331577] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  219.338717] CR2: 00007f69e70b4680 CR3: 0000000101ade003 CR4: 00000000003726f0
[  219.345865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  219.352996] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  219.360156] Call Trace:
[  219.362608]  <TASK>
[  219.364742]  ? show_regs+0x68/0x80
[  219.368196]  ? __warn+0x91/0x140
[  219.371455]  ? __kvmalloc_node_noprof+0xd7/0xe0
[  219.376015]  ? report_bug+0x175/0x1a0
[  219.379742]  ? handle_bug+0x5c/0xa0
[  219.383286]  ? exc_invalid_op+0x1c/0x80
[  219.387150]  ? asm_exc_invalid_op+0x1f/0x30
[  219.391365]  ? __kmalloc_node_noprof+0x39d/0x4c0
[  219.396007]  ? __kvmalloc_node_noprof+0xd7/0xe0
[  219.400568]  ? __kvmalloc_node_noprof+0x53/0xe0
[  219.405125]  alloc_fdtable+0x78/0x120
[  219.408819]  expand_files+0x68/0x2e0
[  219.412425]  ? do_prlimit+0x134/0x210
[  219.416118]  ? trace_preempt_off+0x1e/0x70
[  219.420216]  ? ksys_dup3+0x61/0x100
[  219.423738]  ksys_dup3+0x6c/0x100
[  219.427080]  __x64_sys_dup2+0x32/0xc0
[  219.430776]  x64_sys_call+0x2082/0x20b0
[  219.434645]  do_syscall_64+0xb2/0x1d0
[  219.438311]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  219.443389] RIP: 0033:0x7f69e7008c17
[  219.446968] 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
[  219.465742] RSP: 002b:00007fffeb16e288 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[  219.473360] RAX: ffffffffffffffda RBX: 00007fffeb16eae8 RCX: 00007f69e7008c17
[  219.480491] RDX: 00007fffeb16e2b0 RSI: 0000000040000038 RDI: 0000000000000002
[  219.487625] RBP: 00007fffeb16e4b0 R08: 0000000000000064 R09: 0000000000000000
[  219.494756] R10: 00007f69e6f25170 R11: 0000000000000206 R12: 0000000000000000
[  219.501888] R13: 00007fffeb16eaf8 R14: 00007f69e7144000 R15: 000055deecaaedd8
[  219.509024]  </TASK>
[  219.511215] ---[ end trace 0000000000000000 ]---