Hay
Date
July 1, 2025, 10:10 a.m.

Environment
dragonboard-410c

------------[ cut here ]------------
[   14.290909] WARNING: drivers/iommu/io-pgtable-arm.c:377 at __arm_lpae_map+0x4a8/0x4f8, CPU#1: kworker/1:4/107
[   14.295517] Modules linked in: snd_soc_hdmi_codec pm8916_wdt qcom_wcnss_pil coresight_cpu_debug snd_soc_lpass_apq8016 snd_soc_lpass_cpu snd_soc_apq8016_sbc qrtr coresight_stm snd_soc_msm8916_analog snd_soc_msm8916_digital snd_soc_lpass_platform snd_soc_qcom_common coresight_cti stm_core snd_soc_core adv7511 snd_compress qcom_q6v5_mss snd_pcm_dmaengine qcom_pil_info snd_pcm qcom_q6v5 msm snd_timer qcom_sysmon snd qcom_common rtc_pm8xxx qcom_pon qcom_spmi_temp_alarm qcom_glink_smem llcc_qcom qmi_helpers qcom_spmi_vadc soundcore venus_core ocmem qcom_camss qcom_vadc_common drm_exec qnoc_msm8916 qcom_rng gpu_sched qcom_stats v4l2_mem2mem videobuf2_dma_sg drm_dp_aux_bus videobuf2_memops mdt_loader videobuf2_v4l2 videobuf2_common drm_display_helper cec drm_client_lib rpmsg_ctrl rpmsg_char display_connector ramoops socinfo drm_kms_helper rmtfs_mem reed_solomon fuse drm backlight ip_tables x_tables
[   14.361831] CPU: 1 UID: 0 PID: 107 Comm: kworker/1:4 Tainted: G        W           6.16.0-rc4-next-20250701 #1 PREEMPT 
[   14.383971] Tainted: [W]=WARN
[   14.394709] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT)
[   14.397845] Workqueue: events output_poll_execute [drm_kms_helper]
[   14.404617] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   14.410604] pc : __arm_lpae_map+0x4a8/0x4f8
[   14.417454] lr : __arm_lpae_map+0x128/0x4f8
[   14.421621] sp : ffff800083b7b680
[   14.425785] x29: ffff800083b7b690 x28: 00000000918fa000 x27: 0000000000001000
[   14.429268] x26: 0000000000000001 x25: 0000000000000001 x24: 0000000000000001
[   14.436386] x23: 00000000ff800000 x22: 0000000000000e40 x21: 0000000000000003
[   14.443503] x20: 0000000000000000 x19: ffff000010401840 x18: 0000000000000000
[   14.450624] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   14.457739] x14: ffff0000103fd000 x13: 0000000000000001 x12: 0000000000000000
[   14.464858] x11: ffff800083b7b8d0 x10: 0000000000001000 x9 : ffff0000118fc000
[   14.471977] x8 : 0000000000000004 x7 : ffff0000118fc000 x6 : 0000000000000003
[   14.479094] x5 : 0000000000000003 x4 : 0000000000000001 x3 : 0000000000000000
[   14.486212] x2 : 000000000000000c x1 : 0000000000000000 x0 : 0000000000000000
[   14.493330] Call trace:
[   14.500439]  __arm_lpae_map+0x4a8/0x4f8 (P)
[   14.502698]  __arm_lpae_map+0x128/0x4f8
[   14.506865]  __arm_lpae_map+0x128/0x4f8
[   14.510682]  arm_lpae_map_pages+0x108/0x1e0
[   14.514504]  qcom_iommu_map+0x7c/0xc0
[   14.518669]  iommu_map_nosync+0x140/0x2e8
[   14.522490]  iommu_map_sg+0xec/0x1c0
[   14.526482]  iommu_dma_map_sg+0x2fc/0x540
[   14.530128]  __dma_map_sg_attrs+0x174/0x248
[   14.534034]  dma_map_sgtable+0x30/0x58
[   14.538027]  get_pages+0x1d0/0x258 [msm]
[   14.541850]  msm_gem_pin_vma_locked+0x54/0xc0 [msm]
[   14.545932]  msm_gem_get_and_pin_iova_range+0x70/0xf0 [msm]
[   14.550533]  msm_gem_get_and_pin_iova+0x20/0x38 [msm]
[   14.556088]  msm_fbdev_driver_fbdev_probe+0xe0/0x270 [msm]
[   14.561298]  __drm_fb_helper_initial_config_and_unlock+0x2c0/0x558 [drm_kms_helper]
[   14.566686]  drm_fb_helper_initial_config+0x4c/0x68 [drm_kms_helper]
[   14.574234]  drm_fbdev_client_hotplug+0x8c/0xe8 [drm_client_lib]
[   14.580829]  drm_client_dev_hotplug+0xc0/0x170 [drm]
[   14.586816]  output_poll_execute+0x25c/0x2c0 [drm_kms_helper]
[   14.591766]  process_one_work+0x158/0x3b8
[   14.597403]  worker_thread+0x2d4/0x3f0
[   14.601395]  kthread+0x138/0x228
[   14.605040]  ret_from_fork+0x10/0x20
[   14.608428] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
[   14.616600] WARNING: drivers/iommu/io-pgtable-arm.c:377 at __arm_lpae_map+0x4a8/0x4f8, CPU#1: kworker/1:4/107
[   14.621209] Modules linked in: snd_soc_hdmi_codec pm8916_wdt qcom_wcnss_pil coresight_cpu_debug snd_soc_lpass_apq8016 snd_soc_lpass_cpu snd_soc_apq8016_sbc qrtr coresight_stm snd_soc_msm8916_analog snd_soc_msm8916_digital snd_soc_lpass_platform snd_soc_qcom_common coresight_cti stm_core snd_soc_core adv7511 snd_compress qcom_q6v5_mss snd_pcm_dmaengine qcom_pil_info snd_pcm qcom_q6v5 msm snd_timer qcom_sysmon snd qcom_common rtc_pm8xxx qcom_pon qcom_spmi_temp_alarm qcom_glink_smem llcc_qcom qmi_helpers qcom_spmi_vadc soundcore venus_core ocmem qcom_camss qcom_vadc_common drm_exec qnoc_msm8916 qcom_rng gpu_sched qcom_stats v4l2_mem2mem videobuf2_dma_sg drm_dp_aux_bus videobuf2_memops mdt_loader videobuf2_v4l2 videobuf2_common drm_display_helper cec drm_client_lib rpmsg_ctrl rpmsg_char display_connector ramoops socinfo drm_kms_helper rmtfs_mem reed_solomon fuse drm backlight ip_tables x_tables
[   14.687523] CPU: 1 UID: 0 PID: 107 Comm: kworker/1:4 Tainted: G        W           6.16.0-rc4-next-20250701 #1 PREEMPT 
[   14.709667] Tainted: [W]=WARN
[   14.720404] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT)
[   14.723540] Workqueue: events output_poll_execute [drm_kms_helper]
[   14.730310] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   14.736299] pc : __arm_lpae_map+0x4a8/0x4f8
[   14.743149] lr : __arm_lpae_map+0x128/0x4f8
[   14.747316] sp : ffff800083b7b780
[   14.751480] x29: ffff800083b7b790 x28: 00000000918ec000 x27: 0000000000001000
[   14.754963] x26: 0000000000000001 x25: 0000000000000001 x24: 0000000000000001
[   14.762080] x23: 0000000000010000 x22: 0000000000000e40 x21: 0000000000000003
[   14.769199] x20: 0000000000000000 x19: ffff0000101ce180 x18: 0000000000000000
[   14.776316] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   14.783435] x14: ffff0000101cf000 x13: 0000000000000001 x12: 0000000000000000
[   14.790552] x11: ffff800083b7b9d0 x10: 0000000000001000 x9 : ffff0000101d2080
[   14.797670] x8 : 0000000000000004 x7 : ffff0000101d2000 x6 : 0000000000000003
[   14.804788] x5 : 0000000000000003 x4 : 0000000000000001 x3 : 0000000000000000
[   14.811906] x2 : 000000000000000c x1 : 0000000000000000 x0 : 0000000000000000
[   14.819024] Call trace:
[   14.826133]  __arm_lpae_map+0x4a8/0x4f8 (P)
[   14.828394]  __arm_lpae_map+0x128/0x4f8
[   14.832559]  __arm_lpae_map+0x128/0x4f8
[   14.836378]  arm_lpae_map_pages+0x108/0x1e0
[   14.840198]  qcom_iommu_map+0x7c/0xc0
[   14.844363]  iommu_map_nosync+0x140/0x2e8
[   14.848183]  iommu_map_sg+0xec/0x1c0
[   14.852175]  msm_iommu_map+0x3c/0x88 [msm]
[   14.855826]  msm_gem_vma_map+0x50/0xc8 [msm]
[   14.859733]  msm_gem_pin_vma_locked+0x70/0xc0 [msm]
[   14.864160]  msm_gem_get_and_pin_iova_range+0x70/0xf0 [msm]
[   14.868763]  msm_gem_get_and_pin_iova+0x20/0x38 [msm]
[   14.874317]  msm_fbdev_driver_fbdev_probe+0xe0/0x270 [msm]
[   14.879526]  __drm_fb_helper_initial_config_and_unlock+0x2c0/0x558 [drm_kms_helper]
[   14.884915]  drm_fb_helper_initial_config+0x4c/0x68 [drm_kms_helper]
[   14.892462]  drm_fbdev_client_hotplug+0x8c/0xe8 [drm_client_lib]
[   14.899057]  drm_client_dev_hotplug+0xc0/0x170 [drm]
[   14.905046]  output_poll_execute+0x25c/0x2c0 [drm_kms_helper]
[   14.909994]  process_one_work+0x158/0x3b8
[   14.915632]  worker_thread+0x2d4/0x3f0
[   14.919624]  kthread+0x138/0x228
[   14.923269]  ret_from_fork+0x10/0x20
[   14.926658] ---[ end trace 0000000000000000 ]---