Should be fixed by:

https://patchwork.freedesktop.org/patch/475238/?series=100448&rev=1

t-b's welcome

On Wed, Mar 2, 2022 at 12:35 PM Naresh Kamboju naresh.kamboju@linaro.org wrote:

[Please ignore this email if it is already reported]

Linux next-20220302 running on Qcom db410c the following kernel crash reported [1].

metadata: git_ref: master git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: adaedcf826dccf01b69d9a1f1997c9446c6b2c54 git_describe: next-20220302 kernel-config: https://builds.tuxbuild.com/25pJv2XjzFav5peWxwfhaU3LFEN/config

Kernel crash:

Failed to start Entropy Daemon based on the HAVEGE algorithm [ 12.104662] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010 [ 12.121151] ESR = 0x96000004 [ 12.121211] EC = 0x25: DABT (current EL), IL = 32 bits [ 12.123137] SET = 0, FnV = 0 [ 12.128687] EA = 0, S1PTW = 0 [ 12.131464] FSC = 0x04: level 0 translation fault [ 12.134572] Data abort info: [ 12.139457] ISV = 0, ISS = 0x00000004 [ 12.142566] CM = 0, WnR = 0 [ 12.146165] user pgtable: 4k pages, 48-bit VAs, pgdp=000000008235d000 [ 12.149360] [0000000000000010] pgd=0000000000000000, p4d=0000000000000000 [ 12.156339] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 12.162370] Modules linked in: videobuf2_dma_contig adv7511(+) crct10dif_ce qcom_wcnss_pil cec qrtr qcom_q6v5_mss qcom_camss snd_soc_lpass_apq8016 qcom_pil_info snd_soc_lpass_cpu rtc_pm8xxx videobuf2_dma_sg qcom_spmi_vadc snd_soc_msm8916_analog qcom_q6v5 snd_soc_msm8916_digital snd_soc_apq8016_sbc snd_soc_lpass_platform qcom_pon v4l2_fwnode snd_soc_qcom_common qcom_spmi_temp_alarm qcom_sysmon qcom_vadc_common venus_core msm qcom_common v4l2_async qcom_glink_smem qmi_helpers v4l2_mem2mem videobuf2_memops mdt_loader qnoc_msm8916 gpu_sched icc_smd_rpm display_connector drm_dp_helper videobuf2_v4l2 drm_kms_helper qcom_stats videobuf2_common qcom_rng i2c_qcom_cci rpmsg_char drm socinfo rmtfs_mem fuse [ 12.207393] CPU: 0 PID: 66 Comm: kworker/0:4 Not tainted 5.17.0-rc6-next-20220302 #1 [ 12.207407] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 12.207415] Workqueue: pm pm_runtime_work [ 12.243952] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 12.247862] pc : hrtimer_active+0x14/0x80 [ 12.254628] lr : hrtimer_cancel+0x28/0x70 [ 12.258795] sp : ffff80000b423b70 [ 12.262786] x29: ffff80000b423b70 x28: 0000000000000000 x27: 0000000000000000 [ 12.266092] x26: ffff80000ad5d2e0 x25: 00000002d138d917 x24: ffff00000d8dbb80 [ 12.273210] x23: ffff00000326c010 x22: ffff00000f6b2020 x21: ffff00000f6b2000 [ 12.280328] x20: ffff00000f6b20f8 x19: ffff00000f6b2318 x18: 0000000000000000 [ 12.287447] x17: ffff800035bf3000 x16: ffff800008004000 x15: 0000000000004000 [ 12.294564] x14: 0000000000000000 x13: 0000000000000000 x12: ffff80000a8b7000 [ 12.301682] x11: 0000087facb61180 x10: 0000000000000bc0 x9 : ffff8000081d3a78 [ 12.308800] x8 : ffff000003c68000 x7 : 0000000000000018 x6 : 000000001483ced5 [ 12.315918] x5 : 00ffffffffffffff x4 : 0000000000000000 x3 : 0000000000000000 [ 12.323036] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff00000f6b2318 [ 12.330156] Call trace: [ 12.337263] hrtimer_active+0x14/0x80 [ 12.339524] msm_devfreq_suspend+0x30/0x60 [msm] [ 12.343348] msm_gpu_pm_suspend+0x44/0x144 [msm] [ 12.348035] adreno_suspend+0x6c/0x174 [msm] [ 12.352634] pm_generic_runtime_suspend+0x38/0x50 [ 12.356885] genpd_runtime_suspend+0xb4/0x314 [ 12.361487] __rpm_callback+0x50/0x180 [ 12.365824] rpm_callback+0x74/0x80 [ 12.369470] rpm_suspend+0x110/0x634 [ 12.372856] pm_runtime_work+0xd0/0xd4 [ 12.376676] process_one_work+0x1dc/0x450 [ 12.380235] worker_thread+0x154/0x450 [ 12.384314] kthread+0x100/0x110 [ 12.387959] ret_from_fork+0x10/0x20 [ 12.391351] Code: aa1e03e9 d503201f d503233f f9401802 (b9401041) [ 12.394913] ---[ end trace 0000000000000000 ]---

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

-- Linaro LKFT https://lkft.linaro.org [1] https://lkft.validation.linaro.org/scheduler/job/4643232#L2396