Date
July 1, 2025, 10:10 a.m.
| Environment | |
|---|---|
| dragonboard-410c |
------------[ cut here ]------------ [ 13.973117] WARNING: drivers/iommu/dma-iommu.c:823 at __iommu_dma_unmap+0x150/0x168, CPU#2: kworker/u16:4/104 [ 13.977725] Modules linked in: pm8916_wdt qcom_wcnss_pil coresight_cpu_debug snd_soc_lpass_apq8016 snd_soc_lpass_cpu snd_soc_msm8916_digital snd_soc_apq8016_sbc snd_soc_msm8916_analog coresight_stm snd_soc_lpass_platform snd_soc_qcom_common stm_core coresight_cti snd_soc_core adv7511 msm snd_compress qrtr snd_pcm_dmaengine qcom_q6v5_mss snd_pcm qcom_pil_info snd_timer qcom_q6v5 llcc_qcom qcom_sysmon ocmem snd qcom_common qcom_spmi_temp_alarm qcom_spmi_vadc qcom_glink_smem drm_exec soundcore rtc_pm8xxx qcom_pon qcom_vadc_common qcom_camss qnoc_msm8916 qmi_helpers venus_core gpu_sched drm_dp_aux_bus qcom_rng qcom_stats v4l2_mem2mem videobuf2_dma_sg drm_display_helper mdt_loader videobuf2_memops videobuf2_v4l2 cec drm_client_lib videobuf2_common rpmsg_ctrl display_connector rpmsg_char ramoops socinfo rmtfs_mem drm_kms_helper reed_solomon fuse drm backlight ip_tables x_tables [ 14.042632] CPU: 2 UID: 0 PID: 104 Comm: kworker/u16:4 Tainted: G W 6.16.0-rc4-next-20250701 #1 PREEMPT [ 14.064793] Tainted: [W]=WARN [ 14.075621] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 14.078583] Workqueue: events_unbound deferred_probe_work_func [ 14.085351] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 14.090992] pc : __iommu_dma_unmap+0x150/0x168 [ 14.097846] lr : __iommu_dma_unmap+0xc4/0x168 [ 14.102358] sp : ffff80008376b430 [ 14.106783] x29: ffff80008376b470 x28: ffff00000432c030 x27: 0000000034325258 [ 14.110090] x26: ffff0000095f1030 x25: 0000000000000000 x24: 00000000ffffffea [ 14.117208] x23: ffff000010b3ba00 x22: ffff0000056bcf30 x21: 00000000ffc00000 [ 14.124326] x20: ffff80008376b450 x19: 00000000003c0000 x18: 0000000000000000 [ 14.131444] x17: 5f76656462665f72 x16: 65766972645f7665 x15: 0720072007320732 [ 14.138562] x14: 0000000000000004 x13: ffff00000fe3f9f8 x12: 0000000000000001 [ 14.145680] x11: ffff00003fa55140 x10: 0000000000200b20 x9 : ffff8000816653bc [ 14.152800] x8 : ffff80008376b208 x7 : 0000000000000000 x6 : 0000000000000001 [ 14.159917] x5 : ffff800082960000 x4 : ffff8000829603e0 x3 : 0000000000000000 [ 14.167036] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 14.174153] Call trace: [ 14.181262] __iommu_dma_unmap+0x150/0x168 (P) [ 14.183523] iommu_dma_unmap_sg+0xfc/0x170 [ 14.188035] dma_unmap_sg_attrs+0x130/0x190 [ 14.192115] put_pages+0xfc/0x110 [msm] [ 14.196196] msm_gem_free_object+0x154/0x200 [msm] [ 14.200017] drm_gem_object_free+0x24/0x40 [drm] [ 14.204879] drm_gem_fb_destroy+0xbc/0xd8 [drm_kms_helper] [ 14.209655] drm_framebuffer_free+0x50/0xc0 [drm] [ 14.214948] drm_mode_object_put.part.0+0xa0/0xd8 [drm] [ 14.219725] drm_mode_object_put+0x20/0x38 [drm] [ 14.224757] drm_framebuffer_remove+0x270/0x588 [drm] [ 14.229619] msm_fbdev_driver_fbdev_probe+0x20c/0x270 [msm] [ 14.234568] __drm_fb_helper_initial_config_and_unlock+0x2c0/0x558 [drm_kms_helper] [ 14.239955] drm_fb_helper_initial_config+0x4c/0x68 [drm_kms_helper] [ 14.247591] drm_fbdev_client_hotplug+0x8c/0xe8 [drm_client_lib] [ 14.254186] drm_client_register+0x60/0xb0 [drm] [ 14.260173] drm_fbdev_client_setup+0xf0/0xb18 [drm_client_lib] [ 14.264776] drm_client_setup+0x78/0xb0 [drm_client_lib] [ 14.270417] msm_drm_bind+0x388/0x410 [msm] [ 14.275972] try_to_bring_up_aggregate_device+0x220/0x2f0 [ 14.279880] __component_add+0xac/0x198 [ 14.285431] component_add+0x1c/0x30 [ 14.289076] dsi_dev_attach+0x28/0x40 [msm] [ 14.292900] dsi_host_attach+0x60/0xa8 [msm] [ 14.296805] devm_mipi_dsi_attach+0x3c/0xa0 [ 14.301317] adv7533_attach_dsi+0x98/0x120 [adv7511] [ 14.305227] adv7511_probe+0x758/0x968 [adv7511] [ 14.310433] i2c_device_probe+0x268/0x440 [ 14.315033] really_probe+0xc8/0x3a0 [ 14.318938] __driver_probe_device+0x84/0x170 [ 14.322585] driver_probe_device+0x44/0x120 [ 14.326837] __device_attach_driver+0xc4/0x168 [ 14.330832] bus_for_each_drv+0x9c/0x108 [ 14.335344] __device_attach+0xa8/0x1c8 [ 14.339424] device_initial_probe+0x1c/0x30 [ 14.342983] bus_probe_device+0xb4/0xc0 [ 14.347149] deferred_probe_work_func+0xa4/0x100 [ 14.350971] process_one_work+0x158/0x3b8 [ 14.355832] worker_thread+0x2d4/0x3f0 [ 14.359736] kthread+0x138/0x228 [ 14.363381] ret_from_fork+0x10/0x20 [ 14.366769] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 13.682522] WARNING: drivers/iommu/dma-iommu.c:823 at __iommu_dma_unmap+0x150/0x168, CPU#1: (udev-worker)/236 [ 13.687130] Modules linked in: pm8916_wdt qcom_wcnss_pil snd_soc_lpass_apq8016 snd_soc_lpass_cpu snd_soc_msm8916_digital snd_soc_apq8016_sbc snd_soc_msm8916_analog snd_soc_lpass_platform snd_soc_qcom_common coresight_cpu_debug snd_soc_core coresight_stm snd_compress coresight_cti adv7511(+) qrtr stm_core snd_pcm_dmaengine qcom_q6v5_mss snd_pcm qcom_pil_info msm snd_timer qcom_spmi_temp_alarm qcom_q6v5 qcom_sysmon rtc_pm8xxx snd qcom_pon qcom_common llcc_qcom qcom_glink_smem soundcore ocmem qcom_spmi_vadc qcom_camss qmi_helpers drm_exec qcom_vadc_common venus_core qnoc_msm8916 gpu_sched videobuf2_dma_sg v4l2_mem2mem videobuf2_memops qcom_stats drm_dp_aux_bus mdt_loader drm_display_helper videobuf2_v4l2 qcom_rng videobuf2_common cec drm_client_lib rpmsg_ctrl ramoops rpmsg_char socinfo display_connector rmtfs_mem reed_solomon drm_kms_helper fuse drm backlight ip_tables x_tables [ 13.752048] CPU: 1 UID: 0 PID: 236 Comm: (udev-worker) Tainted: G W 6.16.0-rc4-next-20250701 #1 PREEMPT [ 13.752067] Tainted: [W]=WARN [ 13.752073] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 13.752080] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 13.752091] pc : __iommu_dma_unmap+0x150/0x168 [ 13.752110] lr : __iommu_dma_unmap+0xc4/0x168 [ 13.752122] sp : ffff80008485b130 [ 13.752126] x29: ffff80008485b170 x28: ffff00000945aa50 x27: 0000000034325258 [ 13.830036] x14: 0000000000000004 x13: ffff00000a3879f8 x12: 0000000000000000 [ 13.830084] x11: ffff00003fa55140 x10: 0000000000000c80 x9 : ffff8000816653bc [ 13.836226] x8 : ffff80008485af08 x7 : 0000000000000000 x6 : 0000000000000001 [ 13.843343] x5 : ffff800082960000 x4 : ffff8000829603e0 x3 : 0000000000000000 [ 13.850461] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 13.857580] Call trace: [ 13.864689] __iommu_dma_unmap+0x150/0x168 (P) [ 13.866949] iommu_dma_unmap_sg+0xfc/0x170 [ 13.871463] dma_unmap_sg_attrs+0x130/0x190 [ 13.875542] put_pages+0xfc/0x110 [msm] [ 13.879623] msm_gem_free_object+0x154/0x200 [msm] [ 13.883444] drm_gem_object_free+0x24/0x40 [drm] [ 13.888318] drm_gem_fb_destroy+0xbc/0xd8 [drm_kms_helper] [ 13.888462] drm_framebuffer_free+0x50/0xc0 [drm] [ 13.898390] drm_mode_object_put.part.0+0xa0/0xd8 [drm] [ 13.903151] drm_mode_object_put+0x20/0x38 [drm] [ 13.908186] drm_framebuffer_remove+0x270/0x588 [drm] [ 13.913046] msm_fbdev_driver_fbdev_probe+0x20c/0x270 [msm] [ 13.917995] __drm_fb_helper_initial_config_and_unlock+0x2c0/0x558 [drm_kms_helper] [ 13.923383] drm_fb_helper_initial_config+0x4c/0x68 [drm_kms_helper] [ 13.931016] drm_fbdev_client_hotplug+0x8c/0xe8 [drm_client_lib] [ 13.937612] drm_client_register+0x60/0xb0 [drm] [ 13.943600] drm_fbdev_client_setup+0xf0/0xb18 [drm_client_lib] [ 13.948202] drm_client_setup+0x78/0xb0 [drm_client_lib] [ 13.953844] msm_drm_bind+0x388/0x410 [msm] [ 13.959397] try_to_bring_up_aggregate_device+0x220/0x2f0 [ 13.963306] __component_add+0xac/0x198 [ 13.968857] component_add+0x1c/0x30 [ 13.972504] dsi_dev_attach+0x28/0x40 [msm] [ 13.989171] adv7511_probe+0x758/0x968 [adv7511] [ 13.989223] i2c_device_probe+0x268/0x440 [ 13.993041] really_probe+0xc8/0x3a0 [ 13.996947] __driver_probe_device+0x84/0x170 [ 14.000595] driver_probe_device+0x44/0x120 [ 14.004848] __driver_attach+0xf8/0x208 [ 14.008840] bus_for_each_dev+0x90/0xf8 [ 14.012659] driver_attach+0x2c/0x40 [ 14.016479] bus_add_driver+0x118/0x248 [ 14.020298] driver_register+0x64/0x138 [ 14.023857] i2c_register_driver+0x50/0xe8 [ 14.027677] adv7511_init+0x64/0xfb8 [adv7511] [ 14.031844] do_one_initcall+0x60/0x290 [ 14.036271] do_init_module+0x60/0x268 [ 14.040003] load_module+0x1df0/0x2050 [ 14.043822] init_module_from_file+0x90/0xe0 [ 14.047556] __arm64_sys_finit_module+0x270/0x370 [ 14.051986] invoke_syscall+0x50/0x120 [ 14.056592] el0_svc_common.constprop.0+0xc8/0xf0 [ 14.056607] do_el0_svc+0x24/0x38 [ 14.056617] el0_svc+0x3c/0x130 [ 14.056631] el0t_64_sync_handler+0x10c/0x138 [ 14.056642] el0t_64_sync+0x198/0x1a0 [ 14.056656] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 13.617449] WARNING: drivers/iommu/dma-iommu.c:823 at __iommu_dma_unmap+0x150/0x168, CPU#1: kworker/u16:1/14 [ 13.622059] Modules linked in: pm8916_wdt qcom_wcnss_pil coresight_cpu_debug coresight_stm stm_core snd_soc_lpass_apq8016 coresight_cti snd_soc_msm8916_digital snd_soc_lpass_cpu adv7511 snd_soc_apq8016_sbc snd_soc_msm8916_analog snd_soc_lpass_platform snd_soc_qcom_common snd_soc_core msm snd_compress snd_pcm_dmaengine rtc_pm8xxx snd_pcm qcom_spmi_temp_alarm qrtr snd_timer qcom_pon llcc_qcom qcom_q6v5_mss ocmem snd drm_exec qcom_spmi_vadc soundcore qcom_vadc_common gpu_sched qcom_pil_info qcom_q6v5 qcom_sysmon qcom_common venus_core drm_dp_aux_bus qcom_glink_smem qcom_camss qnoc_msm8916 drm_display_helper qcom_rng v4l2_mem2mem qmi_helpers videobuf2_dma_sg cec qcom_stats mdt_loader videobuf2_memops videobuf2_v4l2 drm_client_lib videobuf2_common rpmsg_ctrl display_connector rpmsg_char ramoops socinfo rmtfs_mem reed_solomon drm_kms_helper fuse drm backlight ip_tables x_tables [ 13.686880] CPU: 1 UID: 0 PID: 14 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-next-20250701 #1 PREEMPT [ 13.709040] Tainted: [W]=WARN [ 13.719867] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 13.722742] Workqueue: events_unbound deferred_probe_work_func [ 13.729508] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 13.735152] pc : __iommu_dma_unmap+0x150/0x168 [ 13.742004] lr : __iommu_dma_unmap+0xc4/0x168 [ 13.746517] sp : ffff80008311b430 [ 13.750942] x29: ffff80008311b470 x28: ffff00000a1b6930 x27: 0000000034325258 [ 13.754249] x26: ffff0000040a4c30 x25: 0000000000000000 x24: 00000000ffffffea [ 13.761367] x23: ffff000004e5cc00 x22: ffff00000a1b77b0 x21: 00000000ffc00000 [ 13.768484] x20: ffff80008311b450 x19: 00000000003c0000 x18: 0000000000000000 [ 13.775603] x17: ffff7fffbd1ee000 x16: ffff800080008000 x15: 0000000000000000 [ 13.782721] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 13.789839] x11: ffff00003fa55140 x10: 0000000000000c80 x9 : ffff8000816653bc [ 13.796956] x8 : ffff80008311b208 x7 : 0000000000000000 x6 : 0000000000000001 [ 13.804074] x5 : ffff800082960000 x4 : ffff8000829603e0 x3 : 0000000000000000 [ 13.811193] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 13.818312] Call trace: [ 13.825420] __iommu_dma_unmap+0x150/0x168 (P) [ 13.827682] iommu_dma_unmap_sg+0xfc/0x170 [ 13.832193] dma_unmap_sg_attrs+0x130/0x190 [ 13.836274] put_pages+0xfc/0x110 [msm] [ 13.840355] msm_gem_free_object+0x154/0x200 [msm] [ 13.844177] drm_gem_object_free+0x24/0x40 [drm] [ 13.849039] drm_gem_fb_destroy+0xbc/0xd8 [drm_kms_helper] [ 13.853813] drm_framebuffer_free+0x50/0xc0 [drm] [ 13.859107] drm_mode_object_put.part.0+0xa0/0xd8 [drm] [ 13.863882] drm_mode_object_put+0x20/0x38 [drm] [ 13.868916] drm_framebuffer_remove+0x270/0x588 [drm] [ 13.873778] msm_fbdev_driver_fbdev_probe+0x20c/0x270 [msm] [ 13.878726] __drm_fb_helper_initial_config_and_unlock+0x2c0/0x558 [drm_kms_helper] [ 13.884115] drm_fb_helper_initial_config+0x4c/0x68 [drm_kms_helper] [ 13.891749] drm_fbdev_client_hotplug+0x8c/0xe8 [drm_client_lib] [ 13.898344] drm_client_register+0x60/0xb0 [drm] [ 13.904331] drm_fbdev_client_setup+0xf0/0xb18 [drm_client_lib] [ 13.908934] drm_client_setup+0x78/0xb0 [drm_client_lib] [ 13.914574] msm_drm_bind+0x388/0x410 [msm] [ 13.920129] try_to_bring_up_aggregate_device+0x220/0x2f0 [ 13.924038] __component_add+0xac/0x198 [ 13.929589] component_add+0x1c/0x30 [ 13.933236] dsi_dev_attach+0x28/0x40 [msm] [ 13.937057] dsi_host_attach+0x60/0xa8 [msm] [ 13.940963] devm_mipi_dsi_attach+0x3c/0xa0 [ 13.945476] adv7533_attach_dsi+0x98/0x120 [adv7511] [ 13.949385] adv7511_probe+0x758/0x968 [adv7511] [ 13.954592] i2c_device_probe+0x268/0x440 [ 13.959191] really_probe+0xc8/0x3a0 [ 13.963095] __driver_probe_device+0x84/0x170 [ 13.966743] driver_probe_device+0x44/0x120 [ 13.970995] __device_attach_driver+0xc4/0x168 [ 13.974989] bus_for_each_drv+0x9c/0x108 [ 13.979503] __device_attach+0xa8/0x1c8 [ 13.983581] device_initial_probe+0x1c/0x30 [ 13.987140] bus_probe_device+0xb4/0xc0 [ 13.991307] deferred_probe_work_func+0xa4/0x100 [ 13.995129] process_one_work+0x158/0x3b8 [ 13.999987] worker_thread+0x2d4/0x3f0 [ 14.003894] kthread+0x138/0x228 [ 14.007538] ret_from_fork+0x10/0x20 [ 14.010927] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 13.632230] WARNING: drivers/iommu/dma-iommu.c:823 at __iommu_dma_unmap+0x150/0x168, CPU#2: kworker/u16:2/54 [ 13.632252] Modules linked in: qcom_wcnss_pil coresight_cpu_debug coresight_stm snd_soc_lpass_apq8016 coresight_cti snd_soc_lpass_cpu adv7511 stm_core snd_soc_apq8016_sbc snd_soc_lpass_platform snd_soc_msm8916_digital snd_soc_qcom_common snd_soc_msm8916_analog msm snd_soc_core snd_compress qrtr snd_pcm_dmaengine snd_pcm qcom_q6v5_mss snd_timer llcc_qcom ocmem qcom_pil_info snd drm_exec qcom_q6v5 qcom_spmi_vadc qcom_sysmon soundcore rtc_pm8xxx gpu_sched qcom_vadc_common qcom_spmi_temp_alarm qcom_pon qcom_common qcom_camss drm_dp_aux_bus qnoc_msm8916 qcom_glink_smem venus_core qmi_helpers qcom_rng drm_display_helper qcom_stats videobuf2_dma_sg v4l2_mem2mem mdt_loader videobuf2_memops cec videobuf2_v4l2 videobuf2_common drm_client_lib display_connector rpmsg_ctrl rpmsg_char drm_kms_helper socinfo rmtfs_mem ramoops reed_solomon fuse drm backlight ip_tables x_tables [ 13.632492] CPU: 2 UID: 0 PID: 54 Comm: kworker/u16:2 Tainted: G W 6.16.0-rc4-next-20250701 #1 PREEMPT [ 13.632505] Tainted: [W]=WARN [ 13.632509] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 13.632516] Workqueue: events_unbound deferred_probe_work_func [ 13.632532] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 13.632542] pc : __iommu_dma_unmap+0x150/0x168 [ 13.632554] lr : __iommu_dma_unmap+0xc4/0x168 [ 13.632564] sp : ffff800083593430 [ 13.632568] x29: ffff800083593470 x28: ffff00000a150930 x27: 0000000034325258 [ 13.632584] x26: ffff000009ca5c30 x25: 0000000000000000 x24: 00000000ffffffea [ 13.632600] x23: ffff000009537900 x22: ffff0000048db4b0 x21: 00000000ffc00000 [ 13.632615] x20: ffff800083593450 x19: 00000000003c0000 x18: 0000000000000000 [ 13.632630] x17: 5f76656462665f72 x16: 65766972645f7665 x15: 0720072007320732 [ 13.632645] x14: 0000000000000004 x13: ffff00000ba321f8 x12: 0000000000000000 [ 13.632660] x11: ffff00003fa77140 x10: 0000000000000c80 x9 : ffff8000816653bc [ 13.632675] x8 : ffff800083593208 x7 : 0000000000000000 x6 : 0000000000000001 [ 13.632690] x5 : ffff800082960000 x4 : ffff8000829603e0 x3 : 0000000000000000 [ 13.632704] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 13.632719] Call trace: [ 13.632724] __iommu_dma_unmap+0x150/0x168 (P) [ 13.632739] iommu_dma_unmap_sg+0xfc/0x170 [ 13.632753] dma_unmap_sg_attrs+0x130/0x190 [ 13.632768] put_pages+0xfc/0x110 [msm] [ 13.633162] msm_gem_free_object+0x154/0x200 [msm] [ 13.935596] drm_gem_object_free+0x24/0x40 [drm] [ 13.940450] drm_gem_fb_destroy+0xbc/0xd8 [drm_kms_helper] [ 13.940571] drm_framebuffer_free+0x50/0xc0 [drm] [ 13.940844] drm_mode_object_put.part.0+0xa0/0xd8 [drm] [ 13.941096] drm_mode_object_put+0x20/0x38 [drm] [ 13.941349] drm_framebuffer_remove+0x270/0x588 [drm] [ 13.941596] msm_fbdev_driver_fbdev_probe+0x20c/0x270 [msm] [ 13.941998] __drm_fb_helper_initial_config_and_unlock+0x2c0/0x558 [drm_kms_helper] [ 13.942111] drm_fb_helper_initial_config+0x4c/0x68 [drm_kms_helper] [ 13.942206] drm_fbdev_client_hotplug+0x8c/0xe8 [drm_client_lib] [ 13.942221] drm_client_register+0x60/0xb0 [drm] [ 13.942494] drm_fbdev_client_setup+0xf0/0xb18 [drm_client_lib] [ 13.942510] drm_client_setup+0x78/0xb0 [drm_client_lib] [ 13.942522] msm_drm_bind+0x388/0x410 [msm] [ 13.942921] try_to_bring_up_aggregate_device+0x220/0x2f0 [ 13.942942] __component_add+0xac/0x198 [ 13.942956] component_add+0x1c/0x30 [ 13.942969] dsi_dev_attach+0x28/0x40 [msm] [ 14.028474] dsi_host_attach+0x60/0xa8 [msm] [ 14.028871] devm_mipi_dsi_attach+0x3c/0xa0 [ 14.028890] adv7533_attach_dsi+0x98/0x120 [adv7511] [ 14.028911] adv7511_probe+0x758/0x968 [adv7511] [ 14.028927] i2c_device_probe+0x268/0x440 [ 14.028943] really_probe+0xc8/0x3a0 [ 14.028958] __driver_probe_device+0x84/0x170 [ 14.028970] driver_probe_device+0x44/0x120 [ 14.028983] __device_attach_driver+0xc4/0x168 [ 14.028996] bus_for_each_drv+0x9c/0x108 [ 14.029008] __device_attach+0xa8/0x1c8 [ 14.029020] device_initial_probe+0x1c/0x30 [ 14.029034] bus_probe_device+0xb4/0xc0 [ 14.029046] deferred_probe_work_func+0xa4/0x100 [ 14.029059] process_one_work+0x158/0x3b8 [ 14.029071] worker_thread+0x2d4/0x3f0 [ 14.029082] kthread+0x138/0x228 [ 14.029099] ret_from_fork+0x10/0x20 [ 14.029114] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 10.646241] WARNING: drivers/iommu/dma-iommu.c:823 at __iommu_dma_unmap+0x11c/0x130, CPU#0: kworker/0:4/243 [ 10.650847] Modules linked in: qcom_wcnss_pil snd_soc_lpass_apq8016 snd_soc_lpass_cpu snd_soc_msm8916_digital snd_soc_apq8016_sbc snd_soc_msm8916_analog snd_soc_lpass_platform coresight_cpu_debug snd_soc_qcom_common coresight_stm coresight_tmc coresight_replicator snd_soc_core stm_core coresight_funnel coresight_tpiu coresight_cti snd_pcm_dmaengine snd_compress coresight snd_pcm adv7511 snd_timer qrtr snd msm soundcore qcom_q6v5_mss qcom_pil_info rtc_pm8xxx qcom_spmi_temp_alarm qcom_q6v5 llcc_qcom qcom_sysmon qcom_pon qcom_camss venus_core ocmem qcom_common qcom_spmi_vadc qcom_glink_smem qcom_vadc_common qmi_helpers videobuf2_dma_sg drm_exec v4l2_mem2mem qnoc_msm8916 v4l2_fwnode v4l2_async mdt_loader gpu_sched videobuf2_v4l2 qcom_stats drm_dp_aux_bus videodev videobuf2_memops videobuf2_common drm_display_helper qcom_rng mc cec drm_client_lib ramoops rpmsg_ctrl rpmsg_char reed_solomon phy_qcom_usb_hs display_connector socinfo drm_kms_helper rmtfs_mem fuse drm backlight ip_tables x_tables [ 10.725658] CPU: 0 UID: 0 PID: 243 Comm: kworker/0:4 Tainted: G W 6.16.0-rc4-next-20250701 #1 PREEMPT [ 10.747811] Tainted: [W]=WARN [ 10.758381] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 10.761527] Workqueue: events output_poll_execute [drm_kms_helper] [ 10.768286] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 10.774274] pc : __iommu_dma_unmap+0x11c/0x130 [ 10.781127] lr : __iommu_dma_unmap+0x94/0x130 [ 10.785641] sp : ffff80008316b8d0 [ 10.790066] x29: ffff80008316b910 x28: ffff000004dfe800 x27: 0000000000000001 [ 10.793373] x26: 0000000000000020 x25: ffff000004dfe800 x24: ffff000004e1e400 [ 10.800490] x23: ffff80008316b8d8 x22: ffff80008316b8f0 x21: 00000000007e9000 [ 10.807608] x20: 00000000ff800000 x19: ffff000005433630 x18: 0000000000000002 [ 10.814726] x17: 0000000000000000 x16: 0000000000200b20 x15: 0000000000100000 [ 10.821844] x14: 0000000000000002 x13: 0000000000000000 x12: 00000000000000c8 [ 10.828963] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000100000000 [ 10.836081] x8 : 0000000100000000 x7 : 0720072007200720 x6 : 0000000000000000 [ 10.843199] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 10.850317] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 10.857436] Call trace: [ 10.864545] __iommu_dma_unmap+0x11c/0x130 (P) [ 10.866804] iommu_dma_unmap_sg+0x184/0x19c [ 10.871318] dma_unmap_sg_attrs+0x48/0x58 [ 10.875397] put_pages+0x50/0x10c [msm] [ 10.879566] msm_gem_free_object+0x188/0x1e8 [msm] [ 10.883213] drm_gem_object_free+0x20/0x34 [drm] [ 10.888074] drm_gem_fb_destroy+0x44/0xd0 [drm_kms_helper] [ 10.892850] drm_framebuffer_free+0x48/0xbc [drm] [ 10.898144] drm_mode_object_put+0x64/0xb4 [drm] [ 10.902918] drm_framebuffer_remove+0x444/0x4d0 [drm] [ 10.907605] msm_fbdev_driver_fbdev_probe+0x1b4/0x248 [msm] [ 10.912555] __drm_fb_helper_initial_config_and_unlock+0x3d0/0x5a8 [drm_kms_helper] [ 10.917944] drm_fb_helper_initial_config+0x38/0x50 [drm_kms_helper] [ 10.925580] drm_fbdev_client_hotplug+0x70/0xc8 [drm_client_lib] [ 10.932172] drm_client_dev_hotplug+0xac/0x130 [drm] [ 10.938162] output_poll_execute+0x25c/0x2b0 [drm_kms_helper] [ 10.943111] process_scheduled_works+0x170/0x2b8 [ 10.948750] worker_thread+0x284/0x388 [ 10.953435] kthread+0x1c4/0x208 [ 10.956995] ret_from_fork+0x10/0x20 [ 10.960381] ---[ end trace 0000000000000000 ]---