Subject: Re: next/master boot: 263 boots: 11 failed, 186 passed with 64 offline, 1 untried/unknown, 1 conflict (next-20190802)

From: Mark Brown <[email-masked]>
Date: Wed, 7 Aug 2019 18:38:36 +0100

On Fri, Aug 02, 2019 at 05:13:30AM -0700, kernelci.org bot wrote:

Today's -next still fails to boot on CM-QS600 with qcom_defconfig:

>     qcom_defconfig:
>         gcc-8:
>             qcom-apq8064-cm-qs600: 1 failed lab

This has been going on since June.  It crashes initializing the GPU:

[    4.261135] adreno 4300000.adreno-3xx: 4300000.adreno-3xx supply vddcx not found, using dummy regulator
[    4.270254] msm 5100000.mdp: [drm:msm_gpu_init] A320: using IOMMU
[    4.280025] 8<--- cut here ---
[    4.285557] Unable to handle kernel paging request at virtual address 40000000
[    4.288430] pgd = (ptrval)
[    4.295714] [40000000] *pgd=00000000
[    4.298329] Internal error: Oops: 805 [#1] PREEMPT SMP ARM
[    4.302054] Modules linked in:
[    4.307352] CPU: 2 PID: 88 Comm: kworker/2:1 Tainted: G        W         5.3.0-rc3-next-20190807 #1
[    4.310391] Hardware name: Generic DT based system
[    4.319353] Workqueue: events deferred_probe_work_func
[    4.319930] usb 1-1: New USB device found, idVendor=04b4, idProduct=6570, bcdDevice=32.99
[    4.324201] PC is at v7_dma_clean_range+0x1c/0x34
[    4.324214] LR is at __dma_page_cpu_to_dev+0x28/0x8c

...

[    4.753642] [] (v7_dma_clean_range) from [] (__dma_page_cpu_to_dev+0x28/0x8c)
[    4.761795] [] (__dma_page_cpu_to_dev) from [] (arm_dma_sync_sg_for_device+0x4c/0x64)
[    4.770654] [] (arm_dma_sync_sg_for_device) from [] (get_pages+0x1bc/0x218)
[    4.780199] [] (get_pages) from [] (msm_gem_get_and_pin_iova+0xb4/0x13c)
[    4.788704] [] (msm_gem_get_and_pin_iova) from [] (_msm_gem_kernel_new+0x38/0xa8)
[    4.797386] [] (_msm_gem_kernel_new) from [] (msm_gem_kernel_new+0x24/0x2c)
[    4.806501] [] (msm_gem_kernel_new) from [] (msm_gpu_init+0x4a4/0x614)
[    4.815021] [] (msm_gpu_init) from [] (adreno_gpu_init+0x17c/0x288)
[    4.823342] [] (adreno_gpu_init) from [] (a3xx_gpu_init+0x84/0x108)
[    4.831239] [] (a3xx_gpu_init) from [] (adreno_bind+0x1c4/0x268)
[    4.839224] [] (adreno_bind) from [] (component_bind_all+0x11c/0x258)
[    4.847213] [] (component_bind_all) from [] (msm_drm_bind+0xf8/0x638)
[    4.855282] [] (msm_drm_bind) from [] (try_to_bring_up_master+0x1fc/0x2b8)

More details including full logs and the image file at:

	https://kernelci.org/boot/id/5d4ac1e659b514754b31b293/