Date
June 19, 2025, 12:07 p.m.
| Environment | |
|---|---|
| dragonboard-410c | |
| e850-96 | |
| fvp-aemva | |
| juno-r2 | |
| qemu-arm64 | |
| qemu-armv7 | |
| qemu-x86_64 | |
| rk3399-rock-pi-4b | |
| x86 |
------------[ cut here ]------------ [ 66.033901] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x430/0x484, CPU#1: unshare_test/1731 [ 66.037555] Modules linked in: snd_soc_hdmi_codec pm8916_wdt venus_enc venus_dec videobuf2_dma_contig coresight_stm snd_soc_lpass_apq8016 coresight_cpu_debug qcom_wcnss_pil coresight_tmc snd_soc_lpass_cpu stm_core coresight_replicator coresight_funnel coresight_cti coresight_tpiu snd_soc_apq8016_sbc snd_soc_msm8916_digital snd_soc_lpass_platform coresight qrtr snd_soc_msm8916_analog snd_soc_qcom_common adv7511 snd_soc_core qcom_q6v5_mss snd_compress qcom_pil_info snd_pcm_dmaengine qcom_q6v5 qcom_sysmon qcom_spmi_temp_alarm snd_pcm qcom_common qcom_spmi_vadc rtc_pm8xxx qcom_pon qcom_camss qcom_vadc_common snd_timer qcom_glink_smem qmi_helpers snd venus_core videobuf2_dma_sg soundcore v4l2_fwnode v4l2_async msm llcc_qcom v4l2_mem2mem videobuf2_memops mdt_loader ocmem drm_exec videobuf2_v4l2 gpu_sched qcom_stats qnoc_msm8916 drm_dp_aux_bus videodev drm_display_helper videobuf2_common qcom_rng mc cec phy_qcom_usb_hs drm_client_lib rpmsg_ctrl socinfo display_connector rpmsg_char ramoops drm_kms_helper rmtfs_mem [ 66.037972] reed_solomon fuse drm backlight ip_tables x_tables [ 66.135551] CPU: 1 UID: 0 PID: 1731 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT [ 66.141286] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 66.150655] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.157597] pc : __kvmalloc_node_noprof+0x430/0x484 [ 66.164277] lr : __kvmalloc_node_noprof+0x388/0x484 [ 66.169138] sp : ffff800086bebc80 [ 66.173995] x29: ffff800086bebcb0 x28: ffff0000102f2500 x27: 0000000000000000 [ 66.195533] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0 [ 66.195582] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000 [ 66.201719] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 66.208837] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 66.215955] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 66.223074] x8 : 0000000000000001 x7 : ffff0000102f2500 x6 : 0000000000000001 [ 66.230191] x5 : 0000000000000000 x4 : ffff0000102f2500 x3 : 0000000000000000 [ 66.237309] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff [ 66.244430] Call trace: [ 66.251537] __kvmalloc_node_noprof+0x430/0x484 (P) [ 66.253800] alloc_fdtable+0x84/0x12c [ 66.258656] expand_files+0x74/0x2ec [ 66.262476] ksys_dup3+0x60/0x120 [ 66.266120] __arm64_sys_dup3+0x20/0x30 [ 66.269333] invoke_syscall+0x48/0x10c [ 66.272979] el0_svc_common.constprop.0+0x40/0xe0 [ 66.276802] do_el0_svc+0x1c/0x28 [ 66.281573] el0_svc+0x34/0x104 [ 66.284871] el0t_64_sync_handler+0x10c/0x138 [ 66.287825] el0t_64_sync+0x198/0x19c [ 66.292338] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 53.043060] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x430/0x484, CPU#7: unshare_test/1710 [ 53.050318] Modules linked in: smsc smsc95xx usbnet phy_exynos5_usbdrd typec ramoops reed_solomon fuse drm backlight ip_tables x_tables [ 53.062471] CPU: 7 UID: 0 PID: 1710 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT [ 53.071842] Hardware name: WinLink E850-96 board (DT) [ 53.076878] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 53.083819] pc : __kvmalloc_node_noprof+0x430/0x484 [ 53.088680] lr : __kvmalloc_node_noprof+0x388/0x484 [ 53.093541] sp : ffff8000850f3c80 [ 53.096839] x29: ffff8000850f3cb0 x28: ffff0008011d1280 x27: 0000000000000000 [ 53.103959] x26: 0000000000000000 x25: 00000000004028c0 x24: ffff80008035c340 [ 53.111075] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0 [ 53.118193] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000 [ 53.125312] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 53.132429] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 53.139546] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 53.146665] x8 : 0000000000000001 x7 : ffff0008011d1280 x6 : 0000000000000001 [ 53.153783] x5 : 0000000000000000 x4 : ffff0008011d1280 x3 : 0000000000000000 [ 53.160901] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff [ 53.168022] Call trace: [ 53.170453] __kvmalloc_node_noprof+0x430/0x484 (P) [ 53.175314] alloc_fdtable+0x84/0x12c [ 53.178958] expand_files+0x74/0x2ec [ 53.182517] ksys_dup3+0x60/0x120 [ 53.185813] __arm64_sys_dup3+0x20/0x30 [ 53.189633] invoke_syscall+0x48/0x10c [ 53.193365] el0_svc_common.constprop.0+0x40/0xe0 [ 53.198054] do_el0_svc+0x1c/0x28 [ 53.201351] el0_svc+0x34/0x104 [ 53.204478] el0t_64_sync_handler+0x10c/0x138 [ 53.208817] el0t_64_sync+0x198/0x19c [ 53.212466] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 176.021172] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x448/0x4e4, CPU#1: unshare_test/563 [ 176.021395] Modules linked in: arm_spe_pmu pl111_drm panel_simple drm_dma_helper drm_client_lib drm_kms_helper fuse drm backlight ip_tables x_tables [ 176.021783] CPU: 1 UID: 0 PID: 563 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT [ 176.021916] Hardware name: FVP Base RevC (DT) [ 176.021983] pstate: 121402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 176.022100] pc : __kvmalloc_node_noprof+0x448/0x4e4 [ 176.022236] lr : __kvmalloc_node_noprof+0x80/0x4e4 [ 176.022372] sp : ffff800081753c90 [ 176.022433] x29: ffff800081753cc0 x28: ffff00080415a500 x27: 0000000000000000 [ 176.022597] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 176.022755] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00 [ 176.022915] x20: ffff000802726100 x19: 00000000ffffffff x18: 0000000000000000 [ 176.023077] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 176.023236] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 176.023394] x11: 0000000000000001 x10: 1f79387c3cdc2400 x9 : 1f79387c3cdc2400 [ 176.023554] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000 [ 176.023711] x5 : 0000000000000000 x4 : 0000000000400cc0 x3 : 0000000000000000 [ 176.023871] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000 [ 176.024028] Call trace: [ 176.024080] __kvmalloc_node_noprof+0x448/0x4e4 (P) [ 176.024234] alloc_fdtable+0x74/0x118 [ 176.024377] expand_files+0x104/0x2d0 [ 176.024484] ksys_dup3+0x64/0xe8 [ 176.024589] __arm64_sys_dup3+0x20/0x30 [ 176.024699] invoke_syscall+0x40/0xf8 [ 176.024838] el0_svc_common+0xa8/0xd8 [ 176.024978] do_el0_svc+0x1c/0x28 [ 176.025114] el0_svc+0x38/0x88 [ 176.025215] el0t_64_sync_handler+0x78/0x108 [ 176.025328] el0t_64_sync+0x198/0x19c [ 176.025438] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 157.738657] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x430/0x484, CPU#3: unshare_test/561 [ 157.738886] Modules linked in: panel_simple pl111_drm arm_spe_pmu drm_client_lib drm_dma_helper drm_kms_helper fuse drm backlight ip_tables x_tables [ 157.739335] CPU: 3 UID: 0 PID: 561 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT [ 157.739488] Hardware name: FVP Base RevC (DT) [ 157.739565] pstate: 121402009 (nzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 157.739694] pc : __kvmalloc_node_noprof+0x430/0x484 [ 157.739828] lr : __kvmalloc_node_noprof+0x388/0x484 [ 157.739959] sp : ffff800081753c80 [ 157.740030] x29: ffff800081753cb0 x28: ffff00080a358000 x27: 0000000000000000 [ 157.740218] x26: 0000000000000000 x25: 00000000004028c0 x24: ac92a9916655c340 [ 157.740403] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0 [ 157.740586] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000 [ 157.740769] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 157.740950] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 157.741130] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 157.741310] x8 : 0000000000000001 x7 : ffff00080a358000 x6 : 0000000000000001 [ 157.741493] x5 : 0000000000000000 x4 : ffff00080a358000 x3 : 0000000000000000 [ 157.741675] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff [ 157.741856] Call trace: [ 157.741912] __kvmalloc_node_noprof+0x430/0x484 (P) [ 157.742062] alloc_fdtable+0x84/0x12c [ 157.742191] expand_files+0x74/0x2ec [ 157.742319] ksys_dup3+0x60/0x120 [ 157.742446] __arm64_sys_dup3+0x20/0x30 [ 157.742577] invoke_syscall+0x48/0x10c [ 157.742740] el0_svc_common.constprop.0+0x40/0xe0 [ 157.742913] do_el0_svc+0x1c/0x28 [ 157.743069] el0_svc+0xbc/0x104 [ 157.743196] el0t_64_sync_handler+0x10c/0x138 [ 157.743333] el0t_64_sync+0x198/0x19c [ 157.743458] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 90.592885] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x448/0x4e4, CPU#5: unshare_test/1623 [ 90.606603] Modules linked in: tda9950 panfrost hdlcd tda998x gpu_sched drm_dma_helper cec drm_shmem_helper drm_client_lib onboard_usb_dev drm_kms_helper fuse drm backlight ip_tables x_tables [ 90.623763] CPU: 5 UID: 0 PID: 1623 Comm: unshare_test Tainted: G W 6.16.0-rc2-next-20250619 #1 PREEMPT [ 90.634755] Tainted: [W]=WARN [ 90.637727] Hardware name: ARM Juno development board (r2) (DT) [ 90.643658] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 90.650635] pc : __kvmalloc_node_noprof+0x448/0x4e4 [ 90.656346] lr : __kvmalloc_node_noprof+0x80/0x4e4 [ 90.661260] sp : ffff800084b8bc90 [ 90.665197] x29: ffff800084b8bcc0 x28: ffff0008269db780 x27: 0000000000000000 [ 90.672368] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 90.684748] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00 [ 90.696368] x20: ffff00080088d340 x19: 00000000ffffffff x18: 0000000000000000 [ 90.708348] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 90.720370] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 90.728641] x11: 0000000000000001 x10: 8fa23dadbe4a3f00 x9 : 8fa23dadbe4a3f00 [ 90.735800] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000 [ 90.742959] x5 : 0000000000000038 x4 : 0000000000400cc0 x3 : 0000000000000000 [ 90.750117] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000 [ 90.757276] Call trace: [ 90.759724] __kvmalloc_node_noprof+0x448/0x4e4 (P) [ 90.764623] alloc_fdtable+0x74/0x118 [ 90.768301] expand_files+0x104/0x2d0 [ 90.771973] ksys_dup3+0x64/0xe8 [ 90.775210] __arm64_sys_dup3+0x20/0x30 [ 90.779056] invoke_syscall+0x40/0xf8 [ 90.782734] el0_svc_common+0xa8/0xd8 [ 90.786410] do_el0_svc+0x1c/0x28 [ 90.789737] el0_svc+0x38/0x88 [ 90.792801] el0t_64_sync_handler+0x78/0x108 [ 90.797083] el0t_64_sync+0x198/0x19c [ 90.800757] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 89.727863] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x430/0x484, CPU#0: unshare_test/1626 [ 89.741577] Modules linked in: tda9950 tda998x panfrost onboard_usb_dev cec hdlcd drm_shmem_helper drm_client_lib drm_dma_helper gpu_sched drm_kms_helper fuse drm backlight ip_tables x_tables [ 89.758727] CPU: 0 UID: 0 PID: 1626 Comm: unshare_test Tainted: G W 6.16.0-rc2-next-20250619 #1 PREEMPT [ 89.769714] Tainted: [W]=WARN [ 89.772683] Hardware name: ARM Juno development board (r2) (DT) [ 89.778613] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 89.785591] pc : __kvmalloc_node_noprof+0x430/0x484 [ 89.790484] lr : __kvmalloc_node_noprof+0x388/0x484 [ 89.795376] sp : ffff8000847ebc80 [ 89.798693] x29: ffff8000847ebcb0 x28: ffff00082ac0ca00 x27: 0000000000000000 [ 89.805854] x26: 0000000000000000 x25: 00000000004028c0 x24: ffff80008035c340 [ 89.813014] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0 [ 89.820174] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000 [ 89.827333] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 89.834493] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 89.841652] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 89.848811] x8 : 0000000000000001 x7 : ffff00082ac0ca00 x6 : 0000000000000001 [ 89.855970] x5 : 0000000000000000 x4 : ffff00082ac0ca00 x3 : 0000000000000000 [ 89.863130] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff [ 89.870289] Call trace: [ 89.872737] __kvmalloc_node_noprof+0x430/0x484 (P) [ 89.877633] alloc_fdtable+0x84/0x12c [ 89.881307] expand_files+0x74/0x2ec [ 89.884893] ksys_dup3+0x60/0x120 [ 89.888218] __arm64_sys_dup3+0x20/0x30 [ 89.892066] invoke_syscall+0x48/0x10c [ 89.895833] el0_svc_common.constprop.0+0x40/0xe0 [ 89.900554] do_el0_svc+0x1c/0x28 [ 89.903883] el0_svc+0x34/0x104 [ 89.907036] el0t_64_sync_handler+0x10c/0x138 [ 89.911407] el0t_64_sync+0x198/0x19c [ 89.915081] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 38.042263] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x448/0x4e4, CPU#0: unshare_test/498 [ 38.044436] Modules linked in: sm3_ce sha3_ce sha512_ce drm backlight fuse ip_tables x_tables [ 38.047241] CPU: 0 UID: 0 PID: 498 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT [ 38.048160] Hardware name: linux,dummy-virt (DT) [ 38.049080] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 38.049508] pc : __kvmalloc_node_noprof+0x448/0x4e4 [ 38.050021] lr : __kvmalloc_node_noprof+0x80/0x4e4 [ 38.050330] sp : ffff800080773c90 [ 38.050768] x29: ffff800080773cc0 x28: fff00000c4ca9280 x27: 0000000000000000 [ 38.051573] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 38.051962] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00 [ 38.052501] x20: fff00000c4dddb80 x19: 00000000ffffffff x18: 0000000000000000 [ 38.053421] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 38.053703] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 38.054717] x11: 0000000000000001 x10: 6045592db3bd3100 x9 : 6045592db3bd3100 [ 38.055169] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000 [ 38.056016] x5 : 0000000000000000 x4 : 0000000000400cc0 x3 : 0000000000000000 [ 38.056983] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000 [ 38.057942] Call trace: [ 38.058987] __kvmalloc_node_noprof+0x448/0x4e4 (P) [ 38.059869] alloc_fdtable+0x74/0x118 [ 38.060574] expand_files+0x104/0x2d0 [ 38.060919] ksys_dup3+0x64/0xe8 [ 38.061556] __arm64_sys_dup3+0x20/0x30 [ 38.061942] invoke_syscall+0x40/0xf8 [ 38.062102] el0_svc_common+0xa8/0xd8 [ 38.062246] do_el0_svc+0x1c/0x28 [ 38.062379] el0_svc+0x38/0x88 [ 38.062521] el0t_64_sync_handler+0x78/0x108 [ 38.062678] el0t_64_sync+0x198/0x19c [ 38.063821] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 27.126559] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x430/0x484, CPU#0: unshare_test/495 [ 27.128396] Modules linked in: sm3_ce sha3_ce sha512_ce drm fuse backlight ip_tables x_tables [ 27.129661] CPU: 0 UID: 0 PID: 495 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT [ 27.130337] Hardware name: linux,dummy-virt (DT) [ 27.130864] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 27.131495] pc : __kvmalloc_node_noprof+0x430/0x484 [ 27.131724] lr : __kvmalloc_node_noprof+0x388/0x484 [ 27.131881] sp : ffff800080b7bc80 [ 27.131965] x29: ffff800080b7bcb0 x28: fff00000c73a2500 x27: 0000000000000000 [ 27.132157] x26: 0000000000000000 x25: 00000000004028c0 x24: 74bfa4a932b5c340 [ 27.132438] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0 [ 27.132985] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000 [ 27.133589] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 27.133873] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 27.134118] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 27.134585] x8 : 0000000000000001 x7 : fff00000c73a2500 x6 : 0000000000000001 [ 27.134837] x5 : 0000000000000000 x4 : fff00000c73a2500 x3 : 0000000000000000 [ 27.135678] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff [ 27.135959] Call trace: [ 27.136192] __kvmalloc_node_noprof+0x430/0x484 (P) [ 27.136529] alloc_fdtable+0x84/0x12c [ 27.136748] expand_files+0x74/0x2ec [ 27.136931] ksys_dup3+0x60/0x120 [ 27.137090] __arm64_sys_dup3+0x20/0x30 [ 27.137266] invoke_syscall+0x48/0x10c [ 27.137483] el0_svc_common.constprop.0+0x40/0xe0 [ 27.137683] do_el0_svc+0x1c/0x28 [ 27.138334] el0_svc+0xbc/0x104 [ 27.138631] el0t_64_sync_handler+0x10c/0x138 [ 27.138943] el0t_64_sync+0x198/0x19c [ 27.139381] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 63.077491] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x3c8/0x4b0, CPU#0: unshare_test/511 [ 63.083343] Modules linked in: [ 63.085347] CPU: 0 UID: 0 PID: 511 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 NONE [ 63.087243] Hardware name: Generic DT based system [ 63.088696] Call trace: [ 63.089374] unwind_backtrace from show_stack+0x10/0x14 [ 63.090610] show_stack from dump_stack_lvl+0x54/0x68 [ 63.091026] dump_stack_lvl from __warn+0x90/0x144 [ 63.091331] __warn from warn_slowpath_fmt+0x184/0x18c [ 63.092661] warn_slowpath_fmt from __kvmalloc_node_noprof+0x3c8/0x4b0 [ 63.094190] __kvmalloc_node_noprof from alloc_fdtable+0x68/0x110 [ 63.095200] alloc_fdtable from expand_files+0x78/0x2d8 [ 63.096200] expand_files from ksys_dup3+0x58/0xd8 [ 63.096635] ksys_dup3 from ret_fast_syscall+0x0/0x5c [ 63.097124] Exception stack(0xfa219fa8 to 0xfa219ff0) [ 63.098203] 9fa0: 00490000 00472d74 00000002 2000003c 00000000 2000003c [ 63.098760] 9fc0: 00490000 00472d74 00490000 0000003f 00472bc1 b6f81ce0 00000000 0048ff0c [ 63.099476] 9fe0: 0000003f beef017c b6e95fa3 b6e0f736 [ 63.100556] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 60.657527] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x38c/0x3c0, CPU#0: unshare_test/503 [ 60.663349] Modules linked in: [ 60.666230] CPU: 0 UID: 0 PID: 503 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 NONE [ 60.667729] Hardware name: Generic DT based system [ 60.668313] Call trace: [ 60.669728] unwind_backtrace from show_stack+0x10/0x14 [ 60.670363] show_stack from dump_stack_lvl+0x50/0x5c [ 60.670778] dump_stack_lvl from __warn+0xf0/0x1f8 [ 60.671280] __warn from warn_slowpath_fmt+0xa4/0x168 [ 60.671779] warn_slowpath_fmt from __kvmalloc_node_noprof+0x38c/0x3c0 [ 60.672426] __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108 [ 60.673076] alloc_fdtable from expand_files+0x120/0x2e4 [ 60.673345] expand_files from ksys_dup3+0x58/0xc8 [ 60.673622] ksys_dup3 from ret_fast_syscall+0x0/0x5c [ 60.673995] Exception stack(0xfa261fa8 to 0xfa261ff0) [ 60.674385] 1fa0: 00425ece 00000001 00000002 2000003c 00000000 00000000 [ 60.674796] 1fc0: 00425ece 00000001 00427ef8 0000003f 00422d5c b6f21ce0 00000000 be9b5480 [ 60.675641] 1fe0: 0000003f be9b5254 b6e35fa3 b6daf736 [ 60.676443] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 31.820987] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x33e/0x450, CPU#0: unshare_test/501 [ 31.823134] Modules linked in: [ 31.824256] CPU: 0 UID: 0 PID: 501 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT(voluntary) [ 31.826738] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.828987] RIP: 0010:__kvmalloc_node_noprof+0x33e/0x450 [ 31.829706] Code: 28 87 cc 01 0f 85 da fe ff ff 0f 1f 44 00 00 e9 d0 fe ff ff 45 31 f6 e9 02 ff ff ff 41 f7 c0 00 20 00 00 0f 85 1d ff ff ff 90 <0f> 0b 90 45 31 f6 eb 85 f3 0f 1e fa 65 8b 05 f3 86 cc 01 89 c0 48 [ 31.830433] RSP: 0018:ffffaf5500697d78 EFLAGS: 00010246 [ 31.830989] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000 [ 31.831663] RDX: 0000000200001e00 RSI: 0000000000000000 RDI: ffffffffbcf4873b [ 31.832027] RBP: ffffaf5500697dc0 R08: 0000000000400cc0 R09: 00000000ffffffff [ 31.832600] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000200001e00 [ 31.833373] R13: 00000000400003c0 R14: 0000000000000000 R15: 00000000004028c0 [ 31.833825] FS: 00007f334de6d740(0000) GS:ffff9a55bd069000(0000) knlGS:0000000000000000 [ 31.834933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.835788] CR2: 00007f334dfff943 CR3: 00000001030e4000 CR4: 00000000000006f0 [ 31.837647] Call Trace: [ 31.838942] <TASK> [ 31.839959] ? alloc_fdtable+0x7b/0x120 [ 31.840864] alloc_fdtable+0x7b/0x120 [ 31.841227] expand_files+0x103/0x2f0 [ 31.841393] ? timerqueue_add+0x94/0xb0 [ 31.841570] ? enqueue_hrtimer+0x3a/0xa0 [ 31.842686] ? ktime_get+0x3e/0xe0 [ 31.842979] ? lapic_next_event+0x15/0x20 [ 31.844177] ksys_dup3+0x71/0xd0 [ 31.844506] __x64_sys_dup2+0x1e/0x80 [ 31.844942] x64_sys_call+0x896/0x2f70 [ 31.845877] do_syscall_64+0xd2/0x200 [ 31.846552] ? irqentry_exit+0x16/0x60 [ 31.846734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 31.848181] RIP: 0033:0x7f334df6f867 [ 31.848950] Code: 73 01 c3 48 8b 0d 91 75 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 61 75 0e 00 f7 d8 64 89 02 b8 [ 31.851126] RSP: 002b:00007ffd7d16fe48 EFLAGS: 00000206 ORIG_RAX: 0000000000000021 [ 31.852625] RAX: ffffffffffffffda RBX: 00007ffd7d1706a8 RCX: 00007f334df6f867 [ 31.853678] RDX: 00007ffd7d16ffc8 RSI: 0000000040000038 RDI: 0000000000000002 [ 31.853924] RBP: 00007ffd7d170060 R08: 0000000000000000 R09: 0000000000000000 [ 31.854379] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000 [ 31.854834] R13: 00007ffd7d1706b8 R14: 00007f334e0b0000 R15: 0000561065aacd90 [ 31.855274] </TASK> [ 31.856511] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 38.890273] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x520/0x630, CPU#1: unshare_test/522 [ 38.891705] Modules linked in: [ 38.893027] CPU: 1 UID: 0 PID: 522 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT(voluntary) [ 38.910206] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 38.911228] RIP: 0010:__kvmalloc_node_noprof+0x520/0x630 [ 38.911927] Code: 45 c0 31 c0 4d 85 c0 0f 84 2c fc ff ff e9 a4 fc ff ff 45 89 ea e9 7d fb ff ff 31 d2 41 81 e5 00 20 00 00 0f 85 4d fd ff ff 90 <0f> 0b 90 e9 44 fd ff ff 65 8b 05 f5 e7 10 02 48 0f a3 05 49 c2 cf [ 38.913185] RSP: 0018:fffface14082fd80 EFLAGS: 00010246 [ 38.913687] RAX: 0000000000200001 RBX: 0000000040000300 RCX: 0000000000000015 [ 38.914253] RDX: 0000000000000000 RSI: ffffffff96841733 RDI: 00000000004428c0 [ 38.914854] RBP: fffface14082fde0 R08: 0000000000000000 R09: 0000000000000000 [ 38.915261] R10: 00000000004028c0 R11: 0000000000000000 R12: 0000000200001e00 [ 38.915518] R13: 0000000000000000 R14: ffff8b45c3dda180 R15: 00000000ffffffff [ 38.915891] FS: 00007ff1e8f2e740(0000) GS:ffff8b46a33c4000(0000) knlGS:0000000000000000 [ 38.916077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.916386] CR2: 00007ff1e8fdeef0 CR3: 0000000102720000 CR4: 00000000000006f0 [ 38.917779] Call Trace: [ 38.918430] <TASK> [ 38.919114] ? __kmalloc_cache_noprof+0x398/0x3d0 [ 38.919502] ? alloc_fdtable+0x78/0x120 [ 38.919692] alloc_fdtable+0x78/0x120 [ 38.920111] ? preempt_count_sub+0x50/0x80 [ 38.920368] ? alloc_fdtable+0x78/0x120 [ 38.920469] expand_files+0x67/0x2e0 [ 38.920556] ? do_prlimit+0x134/0x210 [ 38.921063] ? trace_preempt_off+0x1e/0x70 [ 38.921378] ? ksys_dup3+0x61/0x100 [ 38.921635] ksys_dup3+0x6c/0x100 [ 38.922444] __x64_sys_dup2+0x32/0xc0 [ 38.922647] x64_sys_call+0x18a8/0x20c0 [ 38.922966] do_syscall_64+0xb2/0x2b0 [ 38.923198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.924565] RIP: 0033:0x7ff1e9030867 [ 38.925350] Code: 73 01 c3 48 8b 0d 91 75 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 61 75 0e 00 f7 d8 64 89 02 b8 [ 38.926552] RSP: 002b:00007ffff4872eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000021 [ 38.927153] RAX: ffffffffffffffda RBX: 00007ffff4873718 RCX: 00007ff1e9030867 [ 38.927318] RDX: 00007ffff4872ee0 RSI: 0000000040000038 RDI: 0000000000000002 [ 38.927676] RBP: 00007ffff48730e0 R08: 0000000000000000 R09: 0000000000000000 [ 38.927971] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000 [ 38.928337] R13: 00007ffff4873728 R14: 00007ff1e9171000 R15: 0000564eac264dd8 [ 38.928690] </TASK> [ 38.929056] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 102.842853] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x430/0x484, CPU#2: unshare_test/1748 [ 102.843660] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec hci_uart hantro_vpu btqca btbcm v4l2_vp9 bluetooth v4l2_h264 snd_soc_audio_graph_card snd_soc_simple_card v4l2_jpeg snd_soc_es8316 snd_soc_simple_card_utils snd_soc_spdif_tx snd_soc_rockchip_i2s rockchipdrm v4l2_mem2mem ecdh_generic ecc snd_soc_core videobuf2_dma_contig snd_compress dw_hdmi_qp snd_pcm_dmaengine reset_gpio analogix_dp snd_pcm rfkill videobuf2_memops panfrost videobuf2_v4l2 drm_shmem_helper pwrseq_core dw_mipi_dsi videodev gpu_sched drm_dp_aux_bus dw_hdmi snd_timer drm_display_helper rtc_rk808 videobuf2_common snd phy_rockchip_pcie mc cec soundcore drm_client_lib rockchip_saradc drm_dma_helper drm_kms_helper industrialio_triggered_buffer rockchip_thermal kfifo_buf coresight_cpu_debug coresight pcie_rockchip_host fuse drm backlight ip_tables x_tables [ 102.850527] CPU: 2 UID: 0 PID: 1748 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT [ 102.851357] Hardware name: Radxa ROCK Pi 4B (DT) [ 102.851768] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.852384] pc : __kvmalloc_node_noprof+0x430/0x484 [ 102.852824] lr : __kvmalloc_node_noprof+0x388/0x484 [ 102.853258] sp : ffff800085be3c80 [ 102.853551] x29: ffff800085be3cb0 x28: ffff00000b09b780 x27: 0000000000000000 [ 102.854187] x26: 0000000000000000 x25: 00000000004028c0 x24: ffff80008035c340 [ 102.854821] x23: 0000000000000000 x22: 00000000ffffffff x21: 0000000000400cc0 [ 102.855454] x20: 0000000200001e00 x19: 0000000000000000 x18: 0000000000000000 [ 102.856087] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 102.856719] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 102.857351] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 102.857983] x8 : 0000000000000001 x7 : ffff00000b09b780 x6 : 0000000000000001 [ 102.858614] x5 : 0000000000000000 x4 : ffff00000b09b780 x3 : 0000000000000000 [ 102.859245] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000000007fffffff [ 102.859879] Call trace: [ 102.860101] __kvmalloc_node_noprof+0x430/0x484 (P) [ 102.860539] alloc_fdtable+0x84/0x12c [ 102.860869] expand_files+0x74/0x2ec [ 102.861191] ksys_dup3+0x60/0x120 [ 102.861489] __arm64_sys_dup3+0x20/0x30 [ 102.861832] invoke_syscall+0x48/0x10c [ 102.862173] el0_svc_common.constprop.0+0x40/0xe0 [ 102.862592] do_el0_svc+0x1c/0x28 [ 102.862891] el0_svc+0x34/0x104 [ 102.863175] el0t_64_sync_handler+0x10c/0x138 [ 102.863564] el0t_64_sync+0x198/0x19c [ 102.863895] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 76.694861] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x448/0x4e4, CPU#0: unshare_test/1750 [ 76.695669] Modules linked in: brcmfmac brcmutil cfg80211 hantro_vpu snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec v4l2_h264 rockchipdrm v4l2_vp9 hci_uart dw_mipi_dsi dw_hdmi_qp v4l2_jpeg btqca v4l2_mem2mem analogix_dp btbcm panfrost snd_soc_simple_card snd_soc_audio_graph_card drm_dp_aux_bus videobuf2_v4l2 snd_soc_es8316 snd_soc_rockchip_i2s snd_soc_spdif_tx gpu_sched snd_soc_simple_card_utils dw_hdmi bluetooth snd_soc_core reset_gpio snd_pcm_dmaengine drm_display_helper videodev drm_shmem_helper snd_compress ecdh_generic snd_pcm ecc videobuf2_dma_contig cec snd_timer videobuf2_memops rtc_rk808 phy_rockchip_pcie rfkill snd pwrseq_core videobuf2_common drm_dma_helper soundcore mc drm_client_lib coresight_cpu_debug rockchip_saradc drm_kms_helper industrialio_triggered_buffer rockchip_thermal kfifo_buf pcie_rockchip_host coresight fuse drm backlight ip_tables x_tables [ 76.702535] CPU: 0 UID: 0 PID: 1750 Comm: unshare_test Not tainted 6.16.0-rc2-next-20250619 #1 PREEMPT [ 76.703365] Hardware name: Radxa ROCK Pi 4B (DT) [ 76.703775] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 76.704390] pc : __kvmalloc_node_noprof+0x448/0x4e4 [ 76.704835] lr : __kvmalloc_node_noprof+0x80/0x4e4 [ 76.705263] sp : ffff800085a13c90 [ 76.705556] x29: ffff800085a13cc0 x28: ffff00000d324a00 x27: 0000000000000000 [ 76.706187] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 76.706817] x23: 00000000004028c0 x22: 0000000000000002 x21: 0000000200001e00 [ 76.707449] x20: ffff000002321600 x19: 00000000ffffffff x18: 0000000000000000 [ 76.708081] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 76.708713] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 76.709344] x11: 0000000000000001 x10: d2e8f2a521a79b00 x9 : d2e8f2a521a79b00 [ 76.709974] x8 : 0000000000000004 x7 : 00000000ffffffff x6 : 0000000000000000 [ 76.710605] x5 : 0000000000000000 x4 : 0000000000400cc0 x3 : 0000000000000000 [ 76.711237] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000 [ 76.711867] Call trace: [ 76.712087] __kvmalloc_node_noprof+0x448/0x4e4 (P) [ 76.712529] alloc_fdtable+0x74/0x118 [ 76.712862] expand_files+0x104/0x2d0 [ 76.713190] ksys_dup3+0x64/0xe8 [ 76.713480] __arm64_sys_dup3+0x20/0x30 [ 76.713822] invoke_syscall+0x40/0xf8 [ 76.714154] el0_svc_common+0xa8/0xd8 [ 76.714482] do_el0_svc+0x1c/0x28 [ 76.714781] el0_svc+0x38/0x88 [ 76.715057] el0t_64_sync_handler+0x78/0x108 [ 76.715436] el0t_64_sync+0x198/0x19c [ 76.715765] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 114.049106] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x33e/0x450, CPU#3: unshare_test/1693 [ 114.058161] Modules linked in: x86_pkg_temp_thermal [ 114.063053] CPU: 3 UID: 0 PID: 1693 Comm: unshare_test Tainted: G S 6.16.0-rc2-next-20250619 #1 PREEMPT(voluntary) [ 114.074959] Tainted: [S]=CPU_OUT_OF_SPEC [ 114.078912] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021 [ 114.086304] RIP: 0010:__kvmalloc_node_noprof+0x33e/0x450 [ 114.091640] Code: 28 87 cc 01 0f 85 da fe ff ff 0f 1f 44 00 00 e9 d0 fe ff ff 45 31 f6 e9 02 ff ff ff 41 f7 c0 00 20 00 00 0f 85 1d ff ff ff 90 <0f> 0b 90 45 31 f6 eb 85 f3 0f 1e fa 65 8b 05 f3 86 cc 01 89 c0 48 [ 114.110401] RSP: 0018:ffffb74341b4bd78 EFLAGS: 00010246 [ 114.115630] RAX: 0000000000000004 RBX: 00000000ffffffff RCX: 0000000400000000 [ 114.122761] RDX: 0000000200001e00 RSI: 0000000000000000 RDI: ffffffffa454873b [ 114.129893] RBP: ffffb74341b4bdc0 R08: 0000000000400cc0 R09: 00000000ffffffff [ 114.138419] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000200001e00 [ 114.145544] R13: 00000000400003c0 R14: 0000000000000000 R15: 00000000004028c0 [ 114.152669] FS: 00007f8ab826c740(0000) GS:ffff957ab9be9000(0000) knlGS:0000000000000000 [ 114.160755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.166502] CR2: 00007f8ab840ffa4 CR3: 0000000101572002 CR4: 00000000003706f0 [ 114.173634] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 114.180767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 114.187899] Call Trace: [ 114.190364] <TASK> [ 114.192476] ? alloc_fdtable+0x7b/0x120 [ 114.197693] alloc_fdtable+0x7b/0x120 [ 114.201396] expand_files+0x103/0x2f0 [ 114.205111] ? do_prlimit+0x11d/0x160 [ 114.208802] ? __se_sys_prlimit64+0x1e9/0x2a0 [ 114.213187] ksys_dup3+0x71/0xd0 [ 114.216436] __x64_sys_dup2+0x1e/0x80 [ 114.220102] x64_sys_call+0x896/0x2f70 [ 114.223882] do_syscall_64+0xd2/0x200 [ 114.227548] ? irqentry_exit+0x16/0x60 [ 114.231300] ? exc_page_fault+0x76/0xb0 [ 114.235165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.240219] RIP: 0033:0x7f8ab836e867 [ 114.243799] Code: 73 01 c3 48 8b 0d 91 75 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 61 75 0e 00 f7 d8 64 89 02 b8 [ 114.262544] RSP: 002b:00007fffcd5eacb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000021 [ 114.270134] RAX: ffffffffffffffda RBX: 00007fffcd5eb518 RCX: 00007f8ab836e867 [ 114.277267] RDX: 00007fffcd5eae38 RSI: 0000000040000038 RDI: 0000000000000002 [ 114.284433] RBP: 00007fffcd5eaed0 R08: 0000000000000000 R09: 0000000000000000 [ 114.291558] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000 [ 114.298690] R13: 00007fffcd5eb528 R14: 00007f8ab84af000 R15: 0000561180351d90 [ 114.305818] </TASK> [ 114.308034] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 103.422633] WARNING: mm/slub.c:5063 at __kvmalloc_node_noprof+0x520/0x630, CPU#1: unshare_test/1711 [ 103.431702] Modules linked in: x86_pkg_temp_thermal [ 103.436584] CPU: 1 UID: 0 PID: 1711 Comm: unshare_test Tainted: G S 6.16.0-rc2-next-20250619 #1 PREEMPT(voluntary) [ 103.449860] Tainted: [S]=CPU_OUT_OF_SPEC [ 103.453793] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021 [ 103.462565] RIP: 0010:__kvmalloc_node_noprof+0x520/0x630 [ 103.467886] Code: 45 c0 31 c0 4d 85 c0 0f 84 2c fc ff ff e9 a4 fc ff ff 45 89 ea e9 7d fb ff ff 31 d2 41 81 e5 00 20 00 00 0f 85 4d fd ff ff 90 <0f> 0b 90 e9 44 fd ff ff 65 8b 05 f5 e7 10 02 48 0f a3 05 49 c2 cf [ 103.488009] RSP: 0018:ffffa556c1c1bd80 EFLAGS: 00010246 [ 103.493260] RAX: 0000000000200001 RBX: 0000000040000300 RCX: 0000000000000015 [ 103.500392] RDX: 0000000000000000 RSI: ffffffff99441733 RDI: 00000000004428c0 [ 103.507525] RBP: ffffa556c1c1bde0 R08: 0000000000000000 R09: 0000000000000000 [ 103.514656] R10: 00000000004028c0 R11: 0000000000000000 R12: 0000000200001e00 [ 103.521788] R13: 0000000000000000 R14: ffff8eb404d17780 R15: 00000000ffffffff [ 103.528921] FS: 00007ff6ce3b1740(0000) GS:ffff8eb7c4744000(0000) knlGS:0000000000000000 [ 103.537008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.542754] CR2: 00007ff6ce5606a0 CR3: 00000001112cc005 CR4: 00000000003726f0 [ 103.549887] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.557019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.564148] Call Trace: [ 103.566595] <TASK> [ 103.568699] ? __kmalloc_cache_noprof+0x398/0x3d0 [ 103.573405] ? alloc_fdtable+0x78/0x120 [ 103.577271] alloc_fdtable+0x78/0x120 [ 103.580936] ? preempt_count_sub+0x50/0x80 [ 103.585034] ? alloc_fdtable+0x78/0x120 [ 103.588876] expand_files+0x67/0x2e0 [ 103.592454] ? do_prlimit+0x134/0x210 [ 103.596146] ? trace_preempt_off+0x1e/0x70 [ 103.600278] ? ksys_dup3+0x61/0x100 [ 103.603772] ksys_dup3+0x6c/0x100 [ 103.607091] __x64_sys_dup2+0x32/0xc0 [ 103.610759] x64_sys_call+0x18a8/0x20c0 [ 103.614624] do_syscall_64+0xb2/0x2b0 [ 103.618290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.623340] RIP: 0033:0x7ff6ce4b3867 [ 103.626919] Code: 73 01 c3 48 8b 0d 91 75 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 61 75 0e 00 f7 d8 64 89 02 b8 [ 103.645664] RSP: 002b:00007fff89408908 EFLAGS: 00000202 ORIG_RAX: 0000000000000021 [ 103.653264] RAX: ffffffffffffffda RBX: 00007fff89409168 RCX: 00007ff6ce4b3867 [ 103.660397] RDX: 00007fff89408930 RSI: 0000000040000038 RDI: 0000000000000002 [ 103.667535] RBP: 00007fff89408b30 R08: 0000000000000000 R09: 0000000000000000 [ 103.674690] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000 [ 103.681822] R13: 00007fff89409178 R14: 00007ff6ce5f4000 R15: 0000558423fb6dd8 [ 103.688966] </TASK> [ 103.692548] ---[ end trace 0000000000000000 ]---