Hay
Date
June 30, 2025, 8:07 a.m.

Environment
dragonboard-410c

------------[ cut here ]------------
[   10.665120] systemd-journald[160]: Time jumped backwards, rotating.
[   10.671198] WARNING: drivers/iommu/io-pgtable-arm.c:569 at arm_lpae_map_pages+0x38/0x1e0, CPU#3: (udev-worker)/226
[   10.671226] Modules linked in: qcom_q6v5 soundcore drm_exec qcom_spmi_temp_alarm qcom_pon(+) qcom_sysmon venus_core(+) qcom_vadc_common gpu_sched rtc_pm8xxx qcom_common qcom_camss drm_dp_aux_bus qcom_glink_smem qmi_helpers drm_display_helper videobuf2_dma_sg v4l2_mem2mem qnoc_msm8916 videobuf2_memops cec mdt_loader qcom_stats videobuf2_v4l2 qcom_rng display_connector ramoops drm_client_lib videobuf2_common drm_kms_helper reed_solomon rpmsg_ctrl rpmsg_char rmtfs_mem socinfo fuse drm backlight ip_tables x_tables
[   10.715171] CPU: 3 UID: 0 PID: 226 Comm: (udev-worker) Not tainted 6.16.0-rc4-next-20250630 #1 PREEMPT 
[   10.737366] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT)
[   10.746733] pstate: 000000c5 (nzcv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   10.753684] pc : arm_lpae_map_pages+0x38/0x1e0
[   10.760356] lr : qcom_iommu_map+0x7c/0xc0
[   10.764868] sp : ffff80008722f4f0
[   10.768946] x29: ffff80008722f4f0 x28: 0000000000100000 x27: ffff80008233c680
[   10.788575] x23: 0000000000000002 x22: 0000000000100000 x21: 00000000a6700000
[   10.788627] x20: 0000000000000000 x19: ffff000021cd0608 x18: ffffffdfc0099240
[   10.794957] x17: 0000000000000000 x16: 0000000000000000 x15: ffff000021cd0738
[   10.802075] x14: ffff0000219d0000 x13: 0000000000000001 x12: ffff000021cd06d0
[   10.809195] x11: 0000000000000006 x10: 0000000000000820 x9 : 0000000000000000
[   10.816312] x8 : ffff800080c1ad48 x7 : ffff80008722f570 x6 : 0000000000001000
[   10.823428] x5 : 0000000000000003 x4 : 0000000000000002 x3 : 0000000000100000
[   10.830548] x2 : 00000000a6700000 x1 : 00000000dd800000 x0 : ffff000021cd06c0
[   10.837666] Call trace:
[   10.844774]  arm_lpae_map_pages+0x38/0x1e0 (P)
[   10.847055]  iommu_map_nosync+0x140/0x2e8
[   10.847074]  iommu_map_sg+0xec/0x1c0
[   10.847085]  __iommu_dma_alloc_noncontiguous+0x2e0/0x4d0
[   10.859283]  iommu_dma_alloc+0x27c/0x3f0
[   10.864565]  dma_alloc_attrs+0x19c/0x320
[   10.868471]  venus_hfi_create+0xb8/0x260 [venus_core]
[   10.872380]  hfi_create+0x5c/0x80 [venus_core]
[   10.877331]  venus_probe+0x25c/0x588 [venus_core]
[   10.881672]  platform_probe+0x70/0xd8
[   10.886444]  really_probe+0xc8/0x3a0
[   10.890086]  __driver_probe_device+0x84/0x170
[   10.893734]  driver_probe_device+0x44/0x120
[   10.897986]  __driver_attach+0xf8/0x208
[   10.901977]  bus_for_each_dev+0x90/0xf8
[   10.905796]  driver_attach+0x2c/0x40
[   10.909616]  bus_add_driver+0x118/0x248
[   10.913435]  driver_register+0x64/0x138
[   10.916995]  __platform_driver_register+0x2c/0x40
[   10.920817]  qcom_venus_driver_init+0x28/0xffb8 [venus_core]
[   10.925682]  do_one_initcall+0x60/0x290
[   10.931405]  do_init_module+0x60/0x268
[   10.934964]  load_module+0x1fa4/0x2098
[   10.938782]  init_module_from_file+0x90/0xe0
[   10.942517]  __arm64_sys_finit_module+0x270/0x370
[   10.946945]  invoke_syscall.constprop.0+0x58/0xf8
[   10.951545]  do_el0_svc+0xb0/0xd8
[   10.956230]  el0_svc+0x44/0x190
[   10.971337]  el0t_64_sync+0x198/0x1a0
[   10.971375] ---[ end trace 0000000000000000 ]---