Re: [Nouveau] [bug report] null ptr deref in nouveau_platform_probe (tegra186-p2771-0000)

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Hi Thierry,

Thanks for the patch. I applied on top of linux-next-2017-12-14.
Different output this time.

[   11.862495] WARNING: CPU: 1 PID: 254 at
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:391
gf100_vmm_new_+0x60/0x128 [nouveau]
[   11.863458] tegra-dpaux 155c0000.dpaux: 155c0000.dpaux supply vdd
not found, using dummy regulator
[   11.866197] tegra-sor 15580000.sor: failed to probe output: -517
[   11.867149] tegra-sor 15580000.sor: failed to probe output: -517
[   11.895136] Modules linked in: dwmac_dwc_qos_eth(+) stmmac_platform
stmmac gpio_keys nouveau(+) ptp tegra_drm i2c_algo_bit ttm
drm_kms_helper drm drm_panel_orientation_quirks(P) syscopyarea
sysfillrect sysimgblt fb_sys_fops host1x pps_core
[   11.916358] CPU: 1 PID: 254 Comm: systemd-udevd Tainted: P S
       4.15.0-rc3-next-20171214-ARCH-AEDEN+ #3
[   11.926685] Hardware name: NVIDIA Tegra186 P2771-0000 Development Board (DT)
[   11.933722] pstate: 80000005 (Nzcv daif -PAN -UAO)
[   11.939021] pc : gf100_vmm_new_+0x60/0x128 [nouveau]
[   11.944234] lr : gf100_vmm_new+0x70/0x98 [nouveau]
[   11.949015] sp : ffff00000a2234a0
[   11.952321] x29: ffff00000a2234b0 x28: ffff0000091cf000
[   11.957643] x27: ffff8001c880a808 x26: ffff00000114a080
[   11.962960] x25: ffff0000010cd468 x24: ffff0000010cd3f0
[   11.968275] x23: 0000000000000000 x22: 0000000000000000
[   11.973578] x21: 0000000001000000 x20: 0000000000000000
[   11.978879] x19: ffff8001c8be7000 x18: 0000000000000000
[   11.984185] x17: 0000ffffc7939268 x16: 0000000000000000
[   11.989490] x15: 0000000000000000 x14: 0000ffff8244eb60
[   11.994791] x13: 0000000000000001 x12: 0400000000000001
[   12.000095] x11: 0000000000000001 x10: ffff000049775000
[   12.005398] x9 : 0000000000000000 x8 : ffff00000102a138
[   12.010701] x7 : ffff00000114a080 x6 : 0000000000000000
[   12.016005] x5 : 0000000000000000 x4 : 0000000001000000
[   12.021310] x3 : 0000000000000000 x2 : ffff8001c8be7000
[   12.026612] x1 : ffff0000010cd3f0 x0 : 0000000000000000
[   12.031916] Call trace:
[   12.034601]  gf100_vmm_new_+0x60/0x128 [nouveau]
[   12.039415]  gf100_vmm_new+0x70/0x98 [nouveau]
[   12.044053]  nvkm_vmm_new+0x78/0xb0 [nouveau]
[   12.048597]  gf100_bar_oneinit_bar+0x90/0x120 [nouveau]
[   12.054012]  gf100_bar_oneinit+0x74/0x88 [nouveau]
[   12.058989]  nvkm_bar_oneinit+0x28/0x38 [nouveau]
[   12.063880]  nvkm_subdev_init+0x6c/0x278 [nouveau]
[   12.068865]  nvkm_device_init+0x150/0x2b0 [nouveau]
[   12.073942]  nvkm_udevice_init+0x68/0x98 [nouveau]
[   12.078920]  nvkm_object_init+0x48/0x1b8 [nouveau]
[   12.083898]  nvkm_ioctl_new+0x160/0x2a8 [nouveau]
[   12.088789]  nvkm_ioctl+0x118/0x290 [nouveau]
[   12.093340]  nvkm_client_ioctl+0x48/0x60 [nouveau]
[   12.098318]  nvif_object_ioctl+0x70/0x88 [nouveau]
[   12.103296]  nvif_object_init+0xb8/0x170 [nouveau]
[   12.108273]  nvif_device_init+0x50/0x80 [nouveau]
[   12.113171]  nouveau_cli_init+0x170/0x520 [nouveau]
[   12.118243]  nouveau_drm_load+0x50/0x888 [nouveau]
[   12.123079]  drm_dev_register+0x15c/0x1f8 [drm]
[   12.127805]  nouveau_platform_probe+0x4c/0x80 [nouveau]
[   12.133023]  platform_drv_probe+0x60/0xc0
[   12.137027]  driver_probe_device+0x33c/0x4a0
[   12.141306]  __driver_attach+0xdc/0x128
[   12.145147]  bus_for_each_dev+0x5c/0xa8
[   12.148987]  driver_attach+0x30/0x40
[   12.152566]  bus_add_driver+0x218/0x2b8
[   12.156394]  driver_register+0x6c/0x118
[   12.160222]  __platform_driver_register+0x54/0x60
[   12.165117]  nouveau_drm_init+0x164/0x1000 [nouveau]
[   12.170074]  do_one_initcall+0x44/0x138
[   12.173904]  do_init_module+0x64/0x1dc
[   12.177645]  load_module+0x12f4/0x14b8
[   12.181385]  SyS_finit_module+0xd8/0xf0
[   12.185212]  el0_svc_naked+0x20/0x24
[   12.188779] ---[ end trace d2c905bc981fb633 ]---
[   12.193437] nouveau 17000000.gpu: bar: one-time init failed, -22
[   12.199614] nouveau 17000000.gpu: init failed with -22
[   12.204752] nouveau: DRM-master:00000000:00000080: init failed with -22
[   12.211394] Unable to handle kernel NULL pointer dereference at
virtual address 00000510
[   12.219487] Mem abort info:
[   12.222279]   ESR = 0x96000004
[   12.225328]   Exception class = DABT (current EL), IL = 32 bits
[   12.231248]   SET = 0, FnV = 0
[   12.234294]   EA = 0, S1PTW = 0
[   12.237437] Data abort info:
[   12.240319]   ISV = 0, ISS = 0x00000004
[   12.244155]   CM = 0, WnR = 0
[   12.247133] user pgtable: 4k pages, 48-bit VAs, pgd = 00000000fe9c3e9c
[   12.253646] [0000000000000510] *pgd=0000000000000000
[   12.258616] Internal error: Oops: 96000004 [#1] SMP
[   12.263483] Modules linked in: dwmac_dwc_qos_eth(+) stmmac_platform
stmmac gpio_keys nouveau(+) ptp tegra_drm i2c_algo_bit ttm
drm_kms_helper drm drm_panel_orientation_quirks(P) syscopyarea
sysfillrect sysimgblt fb_sys_fops host1x pps_core
[   12.284706] CPU: 2 PID: 254 Comm: systemd-udevd Tainted: P S      W
       4.15.0-rc3-next-20171214-ARCH-AEDEN+ #3
[   12.295033] Hardware name: NVIDIA Tegra186 P2771-0000 Development Board (DT)
[   12.302069] pstate: 40000005 (nZcv daif -PAN -UAO)
[   12.307070] pc : nouveau_cli_init+0x114/0x520 [nouveau]
[   12.312489] lr : nouveau_cli_init+0x170/0x520 [nouveau]
[   12.317702] sp : ffff00000a223950
[   12.321011] x29: ffff00000a223950 x28: ffff0000091cf000
[   12.326334] x27: ffff000001149ed0 x26: ffff000001149e80
[   12.331652] x25: 0000000000000000 x24: ffff00000114a080
[   12.336955] x23: ffff00000114a268 x22: ffff8001c9088088
[   12.342271] x21: ffff8001c9088000 x20: 00000000ffffffea
[   12.347574] x19: ffff8001c9088000 x18: 0000000000000010
[   12.352878] x17: ffffffffffffffff x16: ffff0000082d0a00
[   12.358193] x15: ffffffffffffffff x14: ffff0000896176e7
[   12.363511] x13: ffff0000096176f5 x12: ffff0000093f3000
[   12.368826] x11: ffff0000093cbb48 x10: ffff000008761768
[   12.374143] x9 : 00000000ffffffd0 x8 : ffff8001c8be6c00
[   12.379446] x7 : 2074696e69203a30 x6 : ffff7e0007146f40
[   12.384761] x5 : ffff000000fc481c x4 : 0000000000000000
[   12.390066] x3 : ffff8001c51bd500 x2 : ffff7e0007146f50
[   12.395370] x1 : ffff000001124450 x0 : 0000000000000000
[   12.400678] Process systemd-udevd (pid: 254, stack limit =
0x00000000d789001d)
[   12.407885] Call trace:
[   12.410544]  nouveau_cli_init+0x114/0x520 [nouveau]
[   12.415616]  nouveau_drm_load+0x50/0x888 [nouveau]
[   12.420451]  drm_dev_register+0x15c/0x1f8 [drm]
[   12.425177]  nouveau_platform_probe+0x4c/0x80 [nouveau]
[   12.430396]  platform_drv_probe+0x60/0xc0
[   12.434400]  driver_probe_device+0x33c/0x4a0
[   12.438661]  __driver_attach+0xdc/0x128
[   12.442489]  bus_for_each_dev+0x5c/0xa8
[   12.446316]  driver_attach+0x30/0x40
[   12.449884]  bus_add_driver+0x218/0x2b8
[   12.453712]  driver_register+0x6c/0x118
[   12.457538]  __platform_driver_register+0x54/0x60
[   12.462429]  nouveau_drm_init+0x164/0x1000 [nouveau]
[   12.467387]  do_one_initcall+0x44/0x138
[   12.471217]  do_init_module+0x64/0x1dc
[   12.474967]  load_module+0x12f4/0x14b8
[   12.478708]  SyS_finit_module+0xd8/0xf0
[   12.482535]  el0_svc_naked+0x20/0x24
[   12.486105] Code: 95f0c4c1 34000214 58001ee1 f94166a0 (f9428800)
[   12.492208] ---[ end trace d2c905bc981fb634 ]---


-Anthony

On Wed, Dec 20, 2017 at 2:04 PM, Thierry Reding
<thierry.reding@xxxxxxxxx> wrote:
> On Thu, Dec 14, 2017 at 04:09:14PM -0500, Anthony Eden wrote:
>> With linux-next-2017-12-14, I get a crash when nouveau is loaded by
>> systemd-udevd.
>>
>> [   12.050625] Unable to handle kernel NULL pointer dereference at virtual
>> address 00000058
>> [   12.050627] Mem abort info:
>> [   12.050628]   ESR = 0x96000004
>> [   12.050630]   Exception class = DABT (current EL), IL = 32 bits
>> [   12.050631]   SET = 0, FnV = 0
>> [   12.050632]   EA = 0, S1PTW = 0
>> [   12.050633] Data abort info:
>> [   12.050634]   ISV = 0, ISS = 0x00000004
>> [   12.050635]   CM = 0, WnR = 0
>> [   12.050637] user pgtable: 4k pages, 48-bit VAs, pgd = 00000000af2ac1b1
>> [   12.050639] [0000000000000058] *pgd=0000000000000000
>> [   12.050643] Internal error: Oops: 96000004 [#1] SMP
>> [   12.050644] Modules linked in: dwmac_dwc_qos_eth(+) stmmac_platform
>> stmmac ptp nouveau(+) tegra_drm(+) i2c_algo_bit ttm gpio_keys
>> drm_kms_helper drm drm_panel_orientation_quirks(P) syscopy
>> area sysfillrect sysimgblt fb_sys_fops pps_core host1x
>> [   12.050665] CPU: 0 PID: 261 Comm: systemd-udevd Tainted: P S
>>   4.15.0-rc3-next-20171214-ARCH-AEDEN+ #3
>> [   12.050666] Hardware name: NVIDIA Tegra186 P2771-0000 Development Board
>> (DT)
>> [   12.050668] pstate: 80000005 (Nzcv daif -PAN -UAO)
>> [   12.050675] pc : mutex_lock+0x28/0x58
>> [   12.050676] lr : mutex_lock+0x1c/0x58
>> [   12.050677] sp : ffff00000a33b970
>> [   12.050679] x29: ffff00000a33b970 x28: ffff000009527a20
>> [   12.050682] x27: ffff8001c5089c00 x26: ffffffffffffffff
>> [   12.050684] x25: 0000000000000001 x24: 0000000000000001
>> [   12.050686] x23: 0000000000000000 x22: 0000000000000000
>> [   12.050689] x21: ffff8001c8c5af80 x20: 0000000000000058
>> [   12.050691] x19: 0000000000000058 x18: 0000000000000230
>> [   12.050693] x17: fffffffffffffff0 x16: ffff7e00071fb300
>> [   12.050695] x15: 0000000000000000 x14: ffffffffffffffff
>> [   12.050697] x13: 0000000000000038 x12: 0000000000000018
>> [   12.050700] x11: 0101010101010101 x10: 7f7f7f7f7f7f7f7f
>> [   12.050702] x9 : 0000000000000000 x8 : ffff8001c8c5b000
>> [   12.050704] x7 : 0000000000000000 x6 : 000000000000003f
>> [   12.050706] x5 : 0000000000000040 x4 : 0000000000000000
>> [   12.050708] x3 : 0000000000000004 x2 : 0000000000000000
>> [   12.050710] x1 : ffff8001c915b800 x0 : 0000000000000000
>> [   12.050713] Process systemd-udevd (pid: 261, stack limit =
>> 0x00000000247b2b64)
>> [   12.050714] Call trace:
>> [   12.050717]  mutex_lock+0x28/0x58
>> [   12.050721]  iommu_attach_device+0xac/0xf8
>> [   12.050948]  nvkm_device_tegra_new+0x260/0x510 [nouveau]
>> [   12.051166]  nouveau_platform_device_create+0x48/0xa8 [nouveau]
>> [   12.051364]  nouveau_platform_probe+0x34/0x80 [nouveau]
>> [   12.051368]  platform_drv_probe+0x60/0xc0
>> [   12.051372]  driver_probe_device+0x33c/0x4a0
>> [   12.051375]  __driver_attach+0xdc/0x128
>> [   12.051377]  bus_for_each_dev+0x5c/0xa8
>> [   12.051379]  driver_attach+0x30/0x40
>> [   12.051381]  bus_add_driver+0x218/0x2b8
>> [   12.051384]  driver_register+0x6c/0x118
>> [   12.051385]  __platform_driver_register+0x54/0x60
>> [   12.051578]  nouveau_drm_init+0x164/0x1000 [nouveau]
>> [   12.051584]  do_one_initcall+0x44/0x138
>> [   12.051588]  do_init_module+0x64/0x1dc
>> [   12.051590]  load_module+0x12f4/0x14b8
>> [   12.051592]  SyS_finit_module+0xd8/0xf0
>> [   12.051594]  el0_svc_naked+0x20/0x24
>> [   12.051597] Code: 97fffa1e d2800000 d5384101 f9800271 (c85ffe62)
>> [   12.051600] ---[ end trace 7e15532ee457d321 ]---
>> [   12.346156] iommu: Adding device 15220000.display to group 1
>> [   12.360735] tegra-dpaux 15040000.dpaux: 15040000.dpaux supply vdd not
>> found, using dummy regulator
>> [   12.372895] tegra-dpaux 155c0000.dpaux: 155c0000.dpaux supply vdd not
>> found, using dummy regulator
>> [   12.384763] tegra-sor 15580000.sor: failed to probe output: -517
>> [   12.391830] tegra-sor 15580000.sor: failed to probe output: -517
>
> Hi Anthony,
>
> can you try the attached patch? I've had that in my tree for a little
> while as part of a small series that fixes up IOMMU usage (groups are
> really better for a number of reasons than directly attaching to
> devices), but kept forgetting to send it out.
>
> Thierry
> --- >8 ---
> From c7684f9fab66cf59838f3efbb271fb50d68711a5 Mon Sep 17 00:00:00 2001
> From: Thierry Reding <treding@xxxxxxxxxx>
> Date: Thu, 14 Dec 2017 13:54:54 +0100
> Subject: [PATCH] drm/nouveau: tegra: Use IOMMU groups
>
> Use IOMMU groups to attach the GPU to its IOMMU domain. This is not
> strictly necessary because the domain isn't shared with any other
> device, but it makes the code consistent with how IOMMU is handled in
> other drivers and provides an easy way to detect when no IOMMU has
> been attached via device tree.
>
> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
> ---
>  drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h  |  1 +
>  drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 18 +++++++++++-------
>  2 files changed, 12 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h b/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h
> index 5c102d0206a7..5a9a796380dc 100644
> --- a/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h
> +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h
> @@ -25,6 +25,7 @@ struct nvkm_device_tegra {
>
>                 struct nvkm_mm mm;
>                 struct iommu_domain *domain;
> +               struct iommu_group *group;
>                 unsigned long pgshift;
>         } iommu;
>
> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
> index 78597da6313a..1f07999aea1d 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
> @@ -110,7 +110,8 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev)
>
>         mutex_init(&tdev->iommu.mutex);
>
> -       if (iommu_present(&platform_bus_type)) {
> +       tdev->iommu.group = iommu_group_get(dev);
> +       if (tdev->iommu.group) {
>                 tdev->iommu.domain = iommu_domain_alloc(&platform_bus_type);
>                 if (!tdev->iommu.domain)
>                         goto error;
> @@ -132,7 +133,7 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev)
>                         tdev->iommu.pgshift -= 1;
>                 }
>
> -               ret = iommu_attach_device(tdev->iommu.domain, dev);
> +               ret = iommu_attach_group(tdev->iommu.domain, tdev->iommu.group);
>                 if (ret)
>                         goto free_domain;
>
> @@ -140,19 +141,21 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev)
>                                    (1ULL << tdev->func->iommu_bit) >>
>                                    tdev->iommu.pgshift, 1);
>                 if (ret)
> -                       goto detach_device;
> +                       goto detach_group;
>         }
>
>         return;
>
> -detach_device:
> -       iommu_detach_device(tdev->iommu.domain, dev);
> +detach_group:
> +       iommu_detach_group(tdev->iommu.domain, tdev->iommu.group);
>
>  free_domain:
>         iommu_domain_free(tdev->iommu.domain);
>
>  error:
> +       iommu_group_put(tdev->iommu.group);
>         tdev->iommu.domain = NULL;
> +       tdev->iommu.group = NULL;
>         tdev->iommu.pgshift = 0;
>         dev_err(dev, "cannot initialize IOMMU MM\n");
>  #endif
> @@ -162,10 +165,11 @@ static void
>  nvkm_device_tegra_remove_iommu(struct nvkm_device_tegra *tdev)
>  {
>  #if IS_ENABLED(CONFIG_IOMMU_API)
> -       if (tdev->iommu.domain) {
> +       if (tdev->iommu.group && tdev->iommu.domain) {
>                 nvkm_mm_fini(&tdev->iommu.mm);
> -               iommu_detach_device(tdev->iommu.domain, tdev->device.dev);
> +               iommu_detach_group(tdev->iommu.domain, tdev->iommu.group);
>                 iommu_domain_free(tdev->iommu.domain);
> +               iommu_group_put(tdev->iommu.group);
>         }
>  #endif
>  }
> --
> 2.15.1
>
[0000.235] I> Welcome to MB2(TBoot-BPMP)(version: 01.00.160913-t186-M-00.00-mobile-f4c42291)
[0000.244] I> Default Heap @ [0xd486400 - 0xd488400]
[0000.248] I> DMA Heap @ [0x84900000 - 0x85300000]
[0000.253] I> bit @ 0xd480000
[0000.256] I> BR-BCT relocated to 0xf7f20000
[0000.260] I> Boot-device: eMMC
[0000.264] I> pmic: reset reason (nverc)        : 0x0
[0000.268] I> Reading GPT from 512 for device 00000003
[0000.274] I> Reading GPT from 8388096 for device 00000003
[0000.281] I> Found 6 partitions in 00000003 device
[0000.286] I> Reading GPT from 512 for device 00010003
[0000.293] I> Found 17 partitions in 00010003 device
[0000.298] W> No valid slot number is found in scratch register
[0000.303] W> Return default slot: _a
[0000.307] I> A/B: bin_type (16) slot 0
[0000.310] I> Select partition: bpmp-fw
[0000.314] I> Loading partition bpmp-fw at 0xf7600000
[0000.319] I> Reading two headers - addr:0xf7600000 blocks:1
[0000.324] I> Addr: 0xf7600000, start-block: 58739717, num_blocks: 1
[0000.339] I> Binary(16) of size 524480 is loaded @ 0xf7600000
[0000.345] W> No valid slot number is found in scratch register
[0000.351] W> Return default slot: _a
[0000.354] I> A/B: bin_type (17) slot 0
[0000.358] I> Select partition: bpmp-fw-dtb
[0000.362] I> Loading partition bpmp-fw-dtb at 0xf77f0000
[0000.367] I> Reading two headers - addr:0xf77f0000 blocks:1
[0000.372] I> Addr: 0xf77f0000, start-block: 58740925, num_blocks: 1
[0000.384] I> Binary(17) of size 326672 is loaded @ 0xf77b0200
[0000.511] I> BPMP-FW load address = 0xf7600000
[0000.515] I> BPMP-FW DTB load address = 0x501b0200
[0000.520] I> Loading SCE-FW ...
[0000.523] W> No valid slot number is found in scratch register
[0000.529] W> Return default slot: _a
[0000.532] I> A/B: bin_type (12) slot 0
[0000.536] I> Select partition: sce-fw
[0000.539] I> Loading partition sce-fw at 0xf7800000
[0000.544] I> Reading two headers - addr:0xf7800000 blocks:1
[0000.550] I> Addr: 0xf7800000, start-block: 58741925, num_blocks: 1
[0000.558] I> Binary(12) of size 65088 is loaded @ 0xf7800000
[0000.564] I> Init SCE
[0000.566] I> Copy BTCM section
[0000.569] W> No valid slot number is found in scratch register
[0000.575] W> Return default slot: _a
[0000.578] I> A/B: bin_type (13) slot 0
[0000.582] I> Select partition: cpu-bootloader
[0000.586] I> Loading partition cpu-bootloader at 0x96000000
[0000.591] I> Reading two headers - addr:0x96000000 blocks:1
[0000.597] I> Addr: 0x96000000, start-block: 58732545, num_blocks: 1
[0000.607] I> Binary(13) of size 195776 is loaded @ 0x96000000
[0000.613] W> No valid slot number is found in scratch register
[0000.618] W> Return default slot: _a
[0000.622] I> A/B: bin_type (20) slot 0
[0000.625] I> Select partition: bootloader-dtb
[0000.629] I> Loading partition bootloader-dtb at 0x85300000
[0000.635] I> Reading two headers - addr:0x85300000 blocks:1
[0000.640] I> Addr: 0x85300000, start-block: 58733057, num_blocks: 1
[0000.651] I> Binary(20) of size 248032 is loaded @ 0x85300000
[0000.657] I> MB2-params @ 0xf7f00000
[0000.660] I> CPUBL-params @ 0xf7f00000
[0000.664] I> CPU-BL loaded at : 0x96000000
[0000.668] I> Loading TOS ...
[0000.671] W> No valid slot number is found in scratch register
[0000.677] W> Return default slot: _a
[0000.680] I> A/B: bin_type (14) slot 0
[0000.684] I> Select partition: secure-os
[0000.687] I> Loading partition secure-os at 0x8490f400
[0000.692] I> Reading two headers - addr:0x8490f400 blocks:1
[0000.698] I> Addr: 0x8490f400, start-block: 58733569, num_blocks: 1
[0000.706] I> Binary(14) of size 54384 is loaded @ 0x8490f400
[0000.712] I> Copying Monitor (length: 0xd270) from 0x8490f600 to 0x40000000
[0000.719] I> Erasing Monitor @ 0x8490f600
[0000.723] I> Unhalting SCE
[0000.727] I> Waypoint2-ACK: 0x5200b8d0
[0000.731] I> MB2(TBoot-BPMP) done

NOTICE:  BL31: v1.2(release):ff7a644
NOTICE:  BL31: Built : 21:06:35, Mar  1 2017
NOTICE:  Trusty image missing.
ERROR:   Error initializing runtime service trusty_fast
[0001.093] I> Welcome to Cboot
[0001.096] I> Cboot Version: 00.00.2014.50-t186-fabbc56c
[0001.101] I> CPU-BL Params @ 0xf7f00000
[0001.104] I>  0) Base:0x00000000 Size:0x00000000
[0001.109] I>  1) Base:0xf7e00000 Size:0x00100000
[0001.113] I>  2) Base:0xf7d00000 Size:0x00100000
[0001.118] I>  3) Base:0xf7c00000 Size:0x00100000
[0001.122] I>  4) Base:0xf7b00000 Size:0x00100000
[0001.126] I>  5) Base:0xf7a00000 Size:0x00100000
[0001.131] I>  6) Base:0xf7600000 Size:0x00200000
[0001.135] I>  7) Base:0xf7000000 Size:0x00400000
[0001.140] I>  8) Base:0xf7900000 Size:0x00100000
[0001.144] I>  9) Base:0xf7800000 Size:0x00100000
[0001.149] I> 10) Base:0xf6800000 Size:0x00800000
[0001.153] I> 11) Base:0x30000000 Size:0x00040000
[0001.157] I> 12) Base:0xf7500000 Size:0x00100000
[0001.162] I> 13) Base:0x30040000 Size:0x00001000
[0001.166] I> 14) Base:0x30048000 Size:0x00001000
[0001.171] I> 15) Base:0x30049000 Size:0x00001000
[0001.175] I> 16) Base:0x3004a000 Size:0x00001000
[0001.180] I> 17) Base:0x3004b000 Size:0x00001000
[0001.184] I> 18) Base:0x3004c000 Size:0x00001000
[0001.188] I> 19) Base:0x3004d000 Size:0x00001000
[0001.193] I> 20) Base:0x3004e000 Size:0x00001000
[0001.197] I> 21) Base:0x3004f000 Size:0x00001000
[0001.202] I> 22) Base:0x00000000 Size:0x00000000
[0001.206] I> 23) Base:0xf7ff0000 Size:0x00010000
[0001.211] I> 24) Base:0x00000000 Size:0x00000000
[0001.215] I> 25) Base:0x00000000 Size:0x00000000
[0001.219] I> 26) Base:0x00000000 Size:0x00000000
[0001.224] I> 27) Base:0x00000000 Size:0x00000000
[0001.228] I> 28) Base:0x84400000 Size:0x00400000
[0001.233] I> 29) Base:0x30000000 Size:0x00010000
[0001.237] I> 30) Base:0xf8000000 Size:0x08000000
[0001.242] I> 31) Base:0x00000000 Size:0x00000000
[0001.246] I> 32) Base:0xf6000000 Size:0x00600000
[0001.250] I> 33) Base:0x80000000 Size:0x76000000
[0001.255] I> 34) Base:0x100000000 Size:0x180000000
[0001.259] I> 35) Base:0x00000000 Size:0x00000000
[0001.264] I> 36) Base:0x00000000 Size:0x00000000
[0001.268] I> 37) Base:0xf7fc0000 Size:0x00020000
[0001.273] I> 38) Base:0x84000000 Size:0x00400000
[0001.277] I> 39) Base:0x96000000 Size:0x02000000
[0001.282] I> 40) Base:0x84800000 Size:0x00b00000
[0001.286] I> 41) Base:0xf7f00000 Size:0x00080000
[0001.291] I> 42) Base:0x00000000 Size:0x00000000
[0001.295] I> 43) Base:0x00000000 Size:0x00000000
[0001.299] platform_init_interrupts-121, 1*
[0001.304] Interrupts Init done
[0001.307] calling constructors
[0001.310] initializing heap
[0001.313] initializing threads
[0001.316] initializing timers
[0001.319] creating bootstrap completion thread
[0001.323] top of bootstrap2()
[0001.327] CPU: ARM Cortex A57
[0001.330] CPU: MIDR: 0x411FD073, MPIDR: 0x80000100
[0001.335] initializing platform
[0001.338] I> Boot-device: eMMC
[0001.341] I> odm data is 1090000
[0001.345] I> Reading GPT from 512 for device 00000003
[0001.350] I> Reading GPT from 8388096 for device 00000003
[0001.357] I> Found 6 partitions in 00000003 device
[0001.361] I> Reading GPT from 512 for device 00010003
[0001.367] I> Found 17 partitions in 00010003 device
[0001.372] W> No valid slot number is found in scratch register
[0001.378] W> Return default slot: _a
[0001.381] I> A/B: bin_type (1) slot 0
[0001.384] I> Select partition: kernel-dtb
[0001.388] I> Loading partition kernel-dtb at 0x92000000
[0001.397] I> Kernel_dtb @0x92000000
[0001.400] I> Bl_dtb @0x85300000
[0001.403] I> gpio framework initialized
[0001.407] I> tegrabl_gpio_driver_register: register 'tegra_gpio_main_driver' driver
[0001.414] I> tegrabl_gpio_driver_register: register 'tegra_gpio_aon_driver' driver
[0001.422] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xee
[0001.430] I> tegrabl_gpio_driver_register: register 'tca9539_gpio_driver' driver
[0001.438] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xe8
[0001.446] I> tegrabl_gpio_driver_register: register 'tca9539_gpio_driver' driver
[0001.454] E> tegrabl_blob_init: BMP partition does not have valid Blob
[0001.460] E> tegrabl_load_bmp_blob: BMP blob initialization failed
[0001.466] W> Loading bmp blob to memory failed
[0001.474] I> Find /i2c@c250000's alias i2c7
[0001.478] I> Reading eeprom i2c=7 address=0x50
[0001.508] I> Device at /i2c@c250000:0x50
[0001.512] I> Reading eeprom i2c=7 address=0x57
[0001.541] I> Device at /i2c@c250000:0x57
[0001.545] I> Find /i2c@c240000's alias i2c1
[0001.549] I> Reading eeprom i2c=1 address=0x51
[0001.555] I> Eeprom read failed 0x1a800027
[0001.559] I> Find /i2c@3160000's alias i2c0
[0001.563] I> Reading eeprom i2c=0 address=0x50
[0001.569] I> Eeprom read failed 0x1a800027
[0001.574] I> Find /i2c@3180000's alias i2c2
[0001.578] I> Reading eeprom i2c=2 address=0x54
[0001.582] I> Enabling gpio chip_id = 2, gpio pin = 9
[0001.612] I> Disabling gpio chip_id = 2, gpio pin = 9
[0001.618] I> Device at /i2c@3180000:0x54
[0001.621] I> create_pm_ids: id: 3310-1000-B00-E, len: 15
[0001.626] I> config: mem-type:00,power-config:00,misc-config:00,modem-config:00,touch-config:00,display-config:00,, len: 93
[0001.637] I> create_pm_ids: id: 2597-0000-500-C, len: 15
[0001.643] I> config: mem-type:00,power-config:00,misc-config:00,modem-config:00,touch-config:00,display-config:00,, len: 93
[0001.653] I> create_pm_ids: id: 3326-1000-100-M, len: 15
[0001.659] I> config: mem-type:ff,power-config:ff,misc-config:ff,modem-config:ff,touch-config:ff,display-config:ff,, len: 93
[0001.670] initializing target
[0001.673] calling apps_init()
[0001.676] starting app android_boot_app
[0001.680] I> Gpio keyboard init success
[0001.683] I> Kernel type = Normal
[0001.686] I> Loading kernel/boot.img ...
[0001.690] W> No valid slot number is found in scratch register
[0001.696] W> Return default slot: _a
[0001.699] I> A/B: bin_type (0) slot 0
[0001.703] I> Select partition: kernel
[0001.706] I> Loading partition kernel at 0xa8000000
[0001.787] W> No valid slot number is found in scratch register
[0001.793] W> Return default slot: _a
[0001.796] I> A/B: bin_type (1) slot 0
[0001.800] I> Select partition: kernel-dtb
[0001.804] I> Loading partition kernel-dtb at 0x92000000
[0001.812] I> Kernel DTB @ 0x92000000
[0001.816] I> Verified boot state = Orange
[0001.820] E> tegrabl_display_clear: display is not initialized
[0001.825] I> Checking boot.img header magic ... [0001.830] I> [OK]
[0001.831] I> Valid boot.img @ 0xa8000000
[0001.835] I> decompressor handler not found
[0001.839] I> Copying kernel image (451792 bytes) from 0xa8000800 to 0x80080000 ... [0001.846] I> Done
[0001.848] I> Move ramdisk (len: 6252235) from 0xa806f000 to 0x98000000
[0001.858] I> Updated bpmp info to DTB
[0001.863] I> Ramdisk: Base: 0x98000000; Size: 0x5f66cb
[0001.868] I> Updated initrd info to DTB
[0001.872] I> disabled_core_mask: 0xffffff0c
[0001.876] I> Kernel type = Normal
[0001.879] I> add_serialno: Serial Num = 0320717048574
[0001.884] W> No valid slot number is found in scratch register
[0001.890] W> Return default slot: _a
[0001.893] I> Linux Cmdline: root=/dev/mmcblk1p1 rw rootwait fbcon=map:0 net.ifnames=0 console=tty0 OS=l4t console=ttyS0,115200n8 memtype=0 video=tegrafb no_console_suspend=1 earlycon=uart8250,mmio32,0x03100000 nvdumper_reserved=0xf7fc0000 gpt androidboot.secureos=none tegraid=18.1.2.0.0 tegra_keep_boot_clocks maxcpus=6 android.kerneltype=normal androidboot.serialno=0320717048574
androidboot.security=non-secure sdhci_tegra.en_boot_part_access=1
[0001.932] I> Updated bootarg info to DTB
[0001.937] I> eeprom_get_mac_addr: MAC (type: 0): 00:04:4b:8c:3b:b6
[0001.943] I> eeprom_get_mac_addr: MAC (type: 1): 00:04:4b:8c:3b:b7
[0001.949] I> eeprom_get_mac_addr: MAC (type: 2): 00:04:4b:8c:3b:b8
[0001.956] E> "ids" doesn't exist, creating
[0001.960] E> "connection" doesn't exist, creating
[0001.964] E> "configs" doesn't exist, creating
[0001.969] I> create_pm_ids: id: 3310-1000-B00-E, len: 15
[0001.974] I> config: mem-type:00,power-config:00,misc-config:00,modem-config:00,touch-config:00,display-config:00,, len: 93
[0001.985] I> create_pm_ids: id: 2597-0000-500-C, len: 15
[0001.990] I> config: mem-type:00,power-config:00,misc-config:00,modem-config:00,touch-config:00,display-config:00,, len: 93
[0002.001] I> create_pm_ids: id: 3326-1000-100-M, len: 15
[0002.006] I> config: mem-type:ff,power-config:ff,misc-config:ff,modem-config:ff,touch-config:ff,display-config:ff,, len: 93
[0002.017] I> Adding plugin-manager/ids/3310-1000-B00=/i2c@c250000:module@0x50
[0002.024] E> "i2c@c250000" doesn't exist, creating
[0002.028] E> "module@0x50" doesn't exist, creating
[0002.033] I> Adding plugin-manager/ids/2597-0000-500=/i2c@c250000:module@0x57
[0002.040] E> "module@0x57" doesn't exist, creating
[0002.045] I> Adding plugin-manager/ids/3326-1000-100=/i2c@3180000:module@0x54
[0002.052] E> "i2c@3180000" doesn't exist, creating
[0002.057] E> "module@0x54" doesn't exist, creating
[0002.064] I> Adding plugin-manager/ids/3310-1000-B00-E
[0002.071] I> Adding plugin-manager/configs/3310-mem-type 00
[0002.076] I> Adding plugin-manager/configs/3310-power-config 00
[0002.082] I> Adding plugin-manager/configs/3310-misc-config 00
[0002.088] I> Adding plugin-manager/configs/3310-modem-config 00
[0002.093] I> Adding plugin-manager/configs/3310-touch-config 00
[0002.099] I> Adding plugin-manager/configs/3310-display-config 00
[0002.105] E> "chip-id" doesn't exist, creating
[0002.110] I> Adding plugin-manager/chip-id/A02P
[0002.116] I> Updated memory info to DTB
[0002.122] E> "reset" doesn't exist, creating
[0002.126] E> "pmc-reset-reason" doesn't exist, creating
[0002.131] E> "pmic-reset-reason" doesn't exist, creating
[0002.137] I> disabled_core_mask: 0xffffff0c
[0002.147] I> tegrabl_load_kernel_and_dtb: Done


U-Boot 2017.05 (May 09 2017 - 20:03:11 -0400)

TEGRA186
Model: NVIDIA P2771-0000-500
DRAM:  7.8 GiB
MMC:   Tegra SD/MMC: 0, Tegra SD/MMC: 1
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   eth0: ethernet@2490000
Hit any key to stop autoboot:  0
MMC: no card present
mmc_init: -123, time 1
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1...
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
838 bytes read in 89 ms (8.8 KiB/s)
p2771-0000 eMMC boot options
1:      primary kernel
2:      secondary kernel
3:      next kernel
Enter choice: 3
3:      next kernel
Retrieving file: /boot/next/initramfs-linux.img
206796317 bytes read in 166219 ms (1.2 MiB/s)
Retrieving file: /boot/next/Image
22598144 bytes read in 18260 ms (1.2 MiB/s)
append: console=ttyS0,115200n8 root=UUID=7388bb07-be26-4f1d-a11c-48675d650192 rw rootfstype=ext4 rootwait
Retrieving file: /boot/next/tegra186-p2771-0000.dtb
23524 bytes read in 90 ms (254.9 KiB/s)
## Flattened Device Tree blob at 82000000
   Booting using the fdt blob at 0x82000000
   Using Device Tree in place at 0000000082000000, end 0000000082008be3

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000100 [0x411fd073]
[    0.000000] Linux version 4.15.0-rc3-next-20171214-ARCH-AEDEN+ (root@rhino) (gcc version 7.2.0 (GCC)) #3 SMP Thu Dec 14 14:49:29 EST 2017
[    0.000000] Machine model: NVIDIA Tegra186 P2771-0000 Development Board
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 64 MiB at 0x00000000f2000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] random: fast init done
[    0.000000] percpu: Embedded 24 pages/cpu @        (ptrval) s60712 r8192 d29400 u98304
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 2024064
[    0.000000] Kernel command line: console=ttyS0,115200n8 root=UUID=7388bb07-be26-4f1d-a11c-48675d650192 rw rootfstype=ext4 rootwait
[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] software IO TLB [mem 0xedfff000-0xf1fff000] (64MB) mapped at [        (ptrval)-        (ptrval)]
[    0.000000] Memory: 7724192K/8224768K available (12604K kernel code, 2356K rwdata, 5572K rodata, 1472K init, 882K bss, 435040K reserved, 65536K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffff000000000000 - 0xffff000008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000   (129022 GB)
[    0.000000]       .text : 0x        (ptrval) - 0x        (ptrval)   ( 12608 KB)
[    0.000000]     .rodata : 0x        (ptrval) - 0x        (ptrval)   (  5632 KB)
[    0.000000]       .init : 0x        (ptrval) - 0x        (ptrval)   (  1472 KB)
[    0.000000]       .data : 0x        (ptrval) - 0x        (ptrval)   (  2357 KB)
[    0.000000]        .bss : 0x        (ptrval) - 0x        (ptrval)   (   883 KB)
[    0.000000]     fixed   : 0xffff7dfffe7fb000 - 0xffff7dfffec00000   (  4116 KB)
[    0.000000]     PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffff7e0000000000 - 0xffff800000000000   (  2048 GB maximum)
[    0.000000]               0xffff7e0000000000 - 0xffff7e0008000000   (   128 MB actual)
[    0.000000]     memory  : 0xffff800000000000 - 0xffff800200000000   (  8192 MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[    0.000000] ftrace: allocating 45524 entries in 178 pages
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=6.
[    0.000000]  Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arch_timer: cp15 timer(s) running at 31.25MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xe6a171046, max_idle_ns: 881590405314 ns
[    0.000003] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[    0.000086] Console: colour dummy device 80x25
[    0.000103] Calibrating delay loop (skipped), value calculated using timer frequency.. 62.50 BogoMIPS (lpj=312500)
[    0.000111] pid_max: default: 32768 minimum: 301
[    0.000224] Security Framework initialized
[    0.000230] Yama: becoming mindful.
[    0.000305] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.000336] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.000994] ASID allocator initialised with 32768 entries
[    0.001039] Hierarchical SRCU implementation.
[    0.002442] Tegra Revision: A02 SKU: 220 CPU Process: 0 SoC Process: 0
[    0.002599] EFI services will not be available.
[    0.002805] smp: Bringing up secondary CPUs ...
[    0.003684] Detected PIPT I-cache on CPU1
[    0.003701] CPU features: SANITY CHECK: Unexpected variation in SYS_ID_AA64DFR0_EL1. Boot CPU: 0x00000010305106, CPU1: 0x00000010305116
[    0.003714] CPU features: SANITY CHECK: Unexpected variation in SYS_ID_DFR0_EL1. Boot CPU: 0x00000003010066, CPU1: 0x00000003001066
[    0.003727] CPU features: Unsupported CPU feature variation detected.
[    0.003773] CPU1: Booted secondary processor 0x0000000000 [0x4e0f0030]
[    0.004414] Detected PIPT I-cache on CPU2
[    0.004428] CPU features: SANITY CHECK: Unexpected variation in SYS_ID_AA64DFR0_EL1. Boot CPU: 0x00000010305106, CPU2: 0x00000010305116
[    0.004441] CPU features: SANITY CHECK: Unexpected variation in SYS_ID_DFR0_EL1. Boot CPU: 0x00000003010066, CPU2: 0x00000003001066
[    0.004481] CPU2: Booted secondary processor 0x0000000001 [0x4e0f0030]
[    0.004955] Detected PIPT I-cache on CPU3
[    0.004987] CPU3: Booted secondary processor 0x0000000101 [0x411fd073]
[    0.005356] Detected PIPT I-cache on CPU4
[    0.005375] CPU4: Booted secondary processor 0x0000000102 [0x411fd073]
[    0.005735] Detected PIPT I-cache on CPU5
[    0.005755] CPU5: Booted secondary processor 0x0000000103 [0x411fd073]
[    0.005799] smp: Brought up 1 node, 6 CPUs
[    0.005822] SMP: Total of 6 processors activated.
[    0.005827] CPU features: detected feature: 32-bit EL0 Support
[    0.007353] CPU: All CPU(s) started at EL2
[    0.009029] devtmpfs: initialized
[    0.011609] Built 1 zonelists, mobility grouping on.  Total pages: 1947432
[    0.012945] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.012958] futex hash table entries: 2048 (order: 6, 262144 bytes)
[    0.013231] pinctrl core: initialized pinctrl subsystem
[    0.013650] DMI not present or invalid.
[    0.013861] NET: Registered protocol family 16
[    0.014566] cpuidle: using governor ladder
[    0.014630] cpuidle: using governor menu
[    0.014936] vdso: 2 pages (1 code @ 000000003bc0acf8, 1 data @ 00000000e823df22)
[    0.014944] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.015648] DMA: preallocated 256 KiB pool for atomic allocations
[    0.015848] Serial: AMBA PL011 UART driver
[    0.021451] tegra-bpmp bpmp: firmware: c11dd04ae487c849cc552f8f702ed8
[    0.956453] random: crng init done
[    1.174104] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    1.174283] cryptd: max_cpu_qlen set to 1000
[    1.174716] ACPI: Interpreter disabled.
[    1.175407] vgaarb: loaded
[    1.175754] SCSI subsystem initialized
[    1.175944] usbcore: registered new interface driver usbfs
[    1.175965] usbcore: registered new interface driver hub
[    1.176021] usbcore: registered new device driver usb
[    1.176249] EDAC MC: Ver: 3.0.0
[    1.176595] Advanced Linux Sound Architecture Driver Initialized.
[    1.176799] NetLabel: Initializing
[    1.176804] NetLabel:  domain hash size = 128
[    1.176807] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    1.176836] NetLabel:  unlabeled traffic allowed by default
[    1.177036] clocksource: Switched to clocksource arch_sys_counter
[    1.223385] VFS: Disk quotas dquot_6.6.0
[    1.223437] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.223657] pnp: PnP ACPI: disabled
[    1.229687] NET: Registered protocol family 2
[    1.230011] tcp_listen_portaddr_hash hash table entries: 4096 (order: 5, 163840 bytes)
[    1.230089] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    1.230279] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
[    1.231125] TCP: Hash tables configured (established 65536 bind 65536)
[    1.231216] UDP hash table entries: 4096 (order: 6, 393216 bytes)
[    1.231356] UDP-Lite hash table entries: 4096 (order: 6, 393216 bytes)
[    1.231638] NET: Registered protocol family 1
[    1.231984] RPC: Registered named UNIX socket transport module.
[    1.231990] RPC: Registered udp transport module.
[    1.231994] RPC: Registered tcp transport module.
[    1.231998] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.232086] Unpacking initramfs...
[    7.886445] Freeing initrd memory: 201948K
[    7.886989] kvm [1]: 8-bit VMID
[    7.886995] kvm [1]: IDMAP page: 80cc5000
[    7.886999] kvm [1]: HYP VA range: 800000000000:ffffffffffff
[    7.887893] kvm [1]: virtual timer IRQ4
[    7.888051] kvm [1]: Hyp mode initialized successfully
[    7.972760] Initialise system trusted keyrings
[    7.972847] workingset: timestamp_bits=46 max_order=21 bucket_order=0
[    7.975420] zbud: loaded
[    7.976894] NFS: Registering the id_resolver key type
[    7.976906] Key type id_resolver registered
[    7.976910] Key type id_legacy registered
[    7.976918] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    7.977008] SGI XFS with ACLs, security attributes, no debug enabled
[    8.634269] NET: Registered protocol family 38
[    8.634279] Key type asymmetric registered
[    8.634284] Asymmetric key parser 'x509' registered
[    8.634336] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    8.634418] io scheduler noop registered
[    8.634423] io scheduler deadline registered
[    8.634523] io scheduler cfq registered (default)
[    8.634528] io scheduler mq-deadline registered
[    8.634532] io scheduler kyber registered
[    8.634614] io scheduler bfq registered
[    8.638596] tegra-pcie 10003000.pcie: 4x1, 1x1 configuration
[    8.638622] tegra-pcie 10003000.pcie: Failed to get supply 'dvdd-pex': -517
[    8.639104] ipmi message handler version 39.2
[    8.641894] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    8.643058] console [ttyS0] disabled
[    8.643086] 3100000.serial: ttyS0 at MMIO 0x3100000 (irq = 22, base_baud = 25500000) is a Tegra
[    9.513489] console [ttyS0] enabled
[    9.517358] msm_serial: driver initialized
[    9.522534] arm-smmu 12000000.iommu: probing hardware configuration...
[    9.529061] arm-smmu 12000000.iommu: SMMUv2 with:
[    9.533753] arm-smmu 12000000.iommu:         stage 1 translation
[    9.539143] arm-smmu 12000000.iommu:         stage 2 translation
[    9.544528] arm-smmu 12000000.iommu:         nested translation
[    9.549833] arm-smmu 12000000.iommu:         stream matching with 128 register groups
[    9.557046] arm-smmu 12000000.iommu:         64 context banks (0 stage-2 only)
[    9.563646] arm-smmu 12000000.iommu:         Supported page sizes: 0x61311000
[    9.570163] arm-smmu 12000000.iommu:         Stage-1: 48-bit VA -> 48-bit IPA
[    9.576674] arm-smmu 12000000.iommu:         Stage-2: 48-bit IPA -> 48-bit PA
[    9.583583] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    9.592863] libphy: Fixed MDIO Bus: probed
[    9.598535] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    9.605074] ehci-pci: EHCI PCI platform driver
[    9.609645] ehci-platform: EHCI generic platform driver
[    9.615078] ehci-orion: EHCI orion driver
[    9.619235] tegra-ehci: Tegra EHCI driver
[    9.623405] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    9.629605] ohci-pci: OHCI PCI platform driver
[    9.634130] ohci-platform: OHCI generic platform driver
[    9.639481] uhci_hcd: USB Universal Host Controller Interface driver
[    9.646370] usbcore: registered new interface driver uas
[    9.651760] usbcore: registered new interface driver usb-storage
[    9.657816] usbcore: registered new interface driver ums-alauda
[    9.663749] usbcore: registered new interface driver ums-cypress
[    9.669937] usbcore: registered new interface driver ums-datafab
[    9.675990] usbcore: registered new interface driver ums_eneub6250
[    9.682263] usbcore: registered new interface driver ums-freecom
[    9.688322] usbcore: registered new interface driver ums-isd200
[    9.694271] usbcore: registered new interface driver ums-jumpshot
[    9.700403] usbcore: registered new interface driver ums-karma
[    9.706274] usbcore: registered new interface driver ums-onetouch
[    9.712437] usbcore: registered new interface driver ums-realtek
[    9.718473] usbcore: registered new interface driver ums-sddr09
[    9.724428] usbcore: registered new interface driver ums-sddr55
[    9.730389] usbcore: registered new interface driver ums-usbat
[    9.736303] usbcore: registered new interface driver usbserial_generic
[    9.742889] usbserial: USB Serial support registered for generic
[    9.750099] mousedev: PS/2 mouse device common for all mice
[    9.758336] max77620 0-003c: PMIC Version OTP:0x45 and ES:0x8
[    9.768495] max77620-sd0: supplied by regulator-dummy
[    9.773704] VDD_DDR_1V1_PMIC: Bringing 1125000uV into 1100000-1100000uV
[    9.782137] max77620-sd1: supplied by regulator-dummy
[    9.788416] max77620-sd2: supplied by regulator-dummy
[    9.794707] max77620-sd3: supplied by regulator-dummy
[    9.801144] max77620-ldo0: supplied by regulator-dummy
[    9.807112] max77620-ldo1: supplied by regulator-dummy
[    9.812902] max77620-ldo2: supplied by regulator-dummy
[    9.819165] max77620-ldo3: supplied by regulator-dummy
[    9.824819] max77620-ldo4: supplied by regulator-dummy
[    9.830615] max77620-ldo5: supplied by regulator-dummy
[    9.835969] max77620-ldo6: supplied by regulator-dummy
[    9.841741] max77620-ldo7: supplied by regulator-dummy
[    9.846882] VDD_HDMI_1V05: Bringing 1000000uV into 1050000-1050000uV
[    9.854474] max77620-ldo8: supplied by regulator-dummy
[    9.859632] VDD_PEX_1V05: Bringing 1000000uV into 1050000-1050000uV
[    9.869954] max77620-thermal max77620-thermal: Failed to register thermal zone: -19
[    9.878686] device-mapper: uevent: version 1.0.3
[    9.883475] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@xxxxxxxxxx
[    9.893440] sdhci: Secure Digital Host Controller Interface driver
[    9.899615] sdhci: Copyright(c) Pierre Ossman
[    9.904152] Synopsys Designware Multimedia Card Interface Driver
[    9.910485] sdhci-pltfm: SDHCI platform and OF driver helper
[    9.916252] sdhci-tegra 3400000.sdhci: Got CD GPIO
[    9.921043] sdhci-tegra 3400000.sdhci: Got WP GPIO
[    9.941116] mmc0: Unknown controller version (4). You may experience problems.
[    9.979732] mmc0: SDHCI controller on 3440000.sdhci [3440000.sdhci] using ADMA
[    9.995982] ledtrig-cpu: registered to indicate activity on CPUs
[   10.002441] hidraw: raw HID events driver (C) Jiri Kosina
[   10.008161] usbcore: registered new interface driver usbhid
[   10.013911] usbhid: USB HID core driver
[   10.019947] drop_monitor: Initializing network drop monitor service
[   10.026482] ip_tables: (C) 2000-2006 Netfilter Core Team
[   10.031796] Initializing XFRM netlink socket
[   10.036310] NET: Registered protocol family 10
[   10.046212] Segment Routing with IPv6
[   10.049908] mip6: Mobile IPv6
[   10.052881] NET: Registered protocol family 17
[   10.057760] Key type dns_resolver registered
[   10.062304] registered taskstats version 1
[   10.066387] Loading compiled-in X.509 certificates
[   10.071355] zswap: loaded using pool lzo/zbud
[   10.076166] Key type big_key registered
[   10.084438] Key type encrypted registered
[   10.095040] VDD_1V8_AP: supplied by VDD_1V8
[   10.099535] SD_CARD_SW_PWR: supplied by VDD_3V3_SYS
[   10.105069] tegra-pcie 10003000.pcie: 4x1, 1x1 configuration
[   10.111411] tegra-pcie 10003000.pcie: probing port 0, using 4 lanes
[   10.119686] tegra-pcie 10003000.pcie: Slot present pin change, signature: 00000018
[   10.520807] tegra-pcie 10003000.pcie: link 0 down, retrying
[   10.929166] tegra-pcie 10003000.pcie: link 0 down, retrying
[   11.337537] tegra-pcie 10003000.pcie: link 0 down, retrying
[   11.345099] tegra-pcie 10003000.pcie: link 0 down, ignoring
[   11.350718] tegra-pcie 10003000.pcie: PCI host bridge to bus 0000:00
[   11.357063] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[   11.363227] pci_bus 0000:00: root bus resource [mem 0x50100000-0x57ffffff]
[   11.370090] pci_bus 0000:00: root bus resource [mem 0x58000000-0x7fffffff pref]
[   11.377385] pci_bus 0000:00: root bus resource [bus 00-ff]
[   11.383185] sdhci-tegra 3400000.sdhci: Got CD GPIO
[   11.387979] sdhci-tegra 3400000.sdhci: Got WP GPIO
[   11.401032] mmc1: Unknown controller version (4). You may experience problems.
[   11.439705] mmc1: SDHCI controller on 3400000.sdhci [3400000.sdhci] using ADMA
[   11.455777] mmc2: Unknown controller version (4). You may experience problems.
[   11.463395] mmc2: Switching to 3.3V signalling voltage failed
[   11.494708] mmc2: SDHCI controller on 3460000.sdhci [3460000.sdhci] using ADMA
[   11.502366] hctosys: unable to open rtc device (rtc0)
[   11.522802] VDD_RTC: disabling
[   11.525853] VDDIO_SDMMC3_AP: disabling
[   11.529804] SD_CARD_SW_PWR: disabling
[   11.533473] ALSA device list:
[   11.536434]   No soundcards found.
[   11.541834] Freeing unused kernel memory: 1472K
:: running early hook [udev]
starting version 235
:: running hook [udev]
:: Triggering uevents...
[   11.603154] mmc2: new high speed MMC card at address 0001
[   11.608925] mmcblk2: mmc2:0001 032G34 29.1 GiB
[   11.613712] mmcblk2boot0: mmc2:0001 032G34 partition 1 4.00 MiB
[   11.619886] mmcblk2boot1: mmc2:0001 032G34 partition 2 4.00 MiB
[   11.625920] mmcblk2rpmb: mmc2:0001 032G34 partition 3 4.00 MiB, chardev (239:0)
[   11.635285]  mmcblk2: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17
[   11.772763] pps_core: LinuxPPS API ver. 1 registered
[   11.775002] iommu: Adding device 13e00000.host1x to group 0
[   11.775297] drm_panel_orientation_quirks: module license 'unspecified' taints kernel.
[   11.775299] Disabling lock debugging due to kernel taint
[   11.796414] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[   11.799988] iommu: Adding device 15200000.display to group 1
[   11.811922] PTP clock support registered
[   11.812824] iommu: Adding device 15210000.display to group 1
[   11.823853] iommu: Adding device 15220000.display to group 1
[   11.825795] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[   11.839239] nouveau 17000000.gpu: NVIDIA GP10B (13b000a1)
[   11.844806] nouveau 17000000.gpu: imem: using DMA API
[   11.851345] tegra-dpaux 15040000.dpaux: 15040000.dpaux supply vdd not found, using dummy regulator
[   11.862495] WARNING: CPU: 1 PID: 254 at drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:391 gf100_vmm_new_+0x60/0x128 [nouveau]
[   11.863458] tegra-dpaux 155c0000.dpaux: 155c0000.dpaux supply vdd not found, using dummy regulator
[   11.866197] tegra-sor 15580000.sor: failed to probe output: -517
[   11.867149] tegra-sor 15580000.sor: failed to probe output: -517
[   11.895136] Modules linked in: dwmac_dwc_qos_eth(+) stmmac_platform stmmac gpio_keys nouveau(+) ptp tegra_drm i2c_algo_bit ttm drm_kms_helper drm drm_panel_orientation_quirks(P) syscopyarea sysfillrect sysimgblt fb_sys_fops host1x pps_core
[   11.916358] CPU: 1 PID: 254 Comm: systemd-udevd Tainted: P S               4.15.0-rc3-next-20171214-ARCH-AEDEN+ #3
[   11.926685] Hardware name: NVIDIA Tegra186 P2771-0000 Development Board (DT)
[   11.933722] pstate: 80000005 (Nzcv daif -PAN -UAO)
[   11.939021] pc : gf100_vmm_new_+0x60/0x128 [nouveau]
[   11.944234] lr : gf100_vmm_new+0x70/0x98 [nouveau]
[   11.949015] sp : ffff00000a2234a0
[   11.952321] x29: ffff00000a2234b0 x28: ffff0000091cf000
[   11.957643] x27: ffff8001c880a808 x26: ffff00000114a080
[   11.962960] x25: ffff0000010cd468 x24: ffff0000010cd3f0
[   11.968275] x23: 0000000000000000 x22: 0000000000000000
[   11.973578] x21: 0000000001000000 x20: 0000000000000000
[   11.978879] x19: ffff8001c8be7000 x18: 0000000000000000
[   11.984185] x17: 0000ffffc7939268 x16: 0000000000000000
[   11.989490] x15: 0000000000000000 x14: 0000ffff8244eb60
[   11.994791] x13: 0000000000000001 x12: 0400000000000001
[   12.000095] x11: 0000000000000001 x10: ffff000049775000
[   12.005398] x9 : 0000000000000000 x8 : ffff00000102a138
[   12.010701] x7 : ffff00000114a080 x6 : 0000000000000000
[   12.016005] x5 : 0000000000000000 x4 : 0000000001000000
[   12.021310] x3 : 0000000000000000 x2 : ffff8001c8be7000
[   12.026612] x1 : ffff0000010cd3f0 x0 : 0000000000000000
[   12.031916] Call trace:
[   12.034601]  gf100_vmm_new_+0x60/0x128 [nouveau]
[   12.039415]  gf100_vmm_new+0x70/0x98 [nouveau]
[   12.044053]  nvkm_vmm_new+0x78/0xb0 [nouveau]
[   12.048597]  gf100_bar_oneinit_bar+0x90/0x120 [nouveau]
[   12.054012]  gf100_bar_oneinit+0x74/0x88 [nouveau]
[   12.058989]  nvkm_bar_oneinit+0x28/0x38 [nouveau]
[   12.063880]  nvkm_subdev_init+0x6c/0x278 [nouveau]
[   12.068865]  nvkm_device_init+0x150/0x2b0 [nouveau]
[   12.073942]  nvkm_udevice_init+0x68/0x98 [nouveau]
[   12.078920]  nvkm_object_init+0x48/0x1b8 [nouveau]
[   12.083898]  nvkm_ioctl_new+0x160/0x2a8 [nouveau]
[   12.088789]  nvkm_ioctl+0x118/0x290 [nouveau]
[   12.093340]  nvkm_client_ioctl+0x48/0x60 [nouveau]
[   12.098318]  nvif_object_ioctl+0x70/0x88 [nouveau]
[   12.103296]  nvif_object_init+0xb8/0x170 [nouveau]
[   12.108273]  nvif_device_init+0x50/0x80 [nouveau]
[   12.113171]  nouveau_cli_init+0x170/0x520 [nouveau]
[   12.118243]  nouveau_drm_load+0x50/0x888 [nouveau]
[   12.123079]  drm_dev_register+0x15c/0x1f8 [drm]
[   12.127805]  nouveau_platform_probe+0x4c/0x80 [nouveau]
[   12.133023]  platform_drv_probe+0x60/0xc0
[   12.137027]  driver_probe_device+0x33c/0x4a0
[   12.141306]  __driver_attach+0xdc/0x128
[   12.145147]  bus_for_each_dev+0x5c/0xa8
[   12.148987]  driver_attach+0x30/0x40
[   12.152566]  bus_add_driver+0x218/0x2b8
[   12.156394]  driver_register+0x6c/0x118
[   12.160222]  __platform_driver_register+0x54/0x60
[   12.165117]  nouveau_drm_init+0x164/0x1000 [nouveau]
[   12.170074]  do_one_initcall+0x44/0x138
[   12.173904]  do_init_module+0x64/0x1dc
[   12.177645]  load_module+0x12f4/0x14b8
[   12.181385]  SyS_finit_module+0xd8/0xf0
[   12.185212]  el0_svc_naked+0x20/0x24
[   12.188779] ---[ end trace d2c905bc981fb633 ]---
[   12.193437] nouveau 17000000.gpu: bar: one-time init failed, -22
[   12.199614] nouveau 17000000.gpu: init failed with -22
[   12.204752] nouveau: DRM-master:00000000:00000080: init failed with -22
[   12.211394] Unable to handle kernel NULL pointer dereference at virtual address 00000510
[   12.219487] Mem abort info:
[   12.222279]   ESR = 0x96000004
[   12.225328]   Exception class = DABT (current EL), IL = 32 bits
[   12.231248]   SET = 0, FnV = 0
[   12.234294]   EA = 0, S1PTW = 0
[   12.237437] Data abort info:
[   12.240319]   ISV = 0, ISS = 0x00000004
[   12.244155]   CM = 0, WnR = 0
[   12.247133] user pgtable: 4k pages, 48-bit VAs, pgd = 00000000fe9c3e9c
[   12.253646] [0000000000000510] *pgd=0000000000000000
[   12.258616] Internal error: Oops: 96000004 [#1] SMP
[   12.263483] Modules linked in: dwmac_dwc_qos_eth(+) stmmac_platform stmmac gpio_keys nouveau(+) ptp tegra_drm i2c_algo_bit ttm drm_kms_helper drm drm_panel_orientation_quirks(P) syscopyarea sysfillrect sysimgblt fb_sys_fops host1x pps_core
[   12.284706] CPU: 2 PID: 254 Comm: systemd-udevd Tainted: P S      W        4.15.0-rc3-next-20171214-ARCH-AEDEN+ #3
[   12.295033] Hardware name: NVIDIA Tegra186 P2771-0000 Development Board (DT)
[   12.302069] pstate: 40000005 (nZcv daif -PAN -UAO)
[   12.307070] pc : nouveau_cli_init+0x114/0x520 [nouveau]
[   12.312489] lr : nouveau_cli_init+0x170/0x520 [nouveau]
[   12.317702] sp : ffff00000a223950
[   12.321011] x29: ffff00000a223950 x28: ffff0000091cf000
[   12.326334] x27: ffff000001149ed0 x26: ffff000001149e80
[   12.331652] x25: 0000000000000000 x24: ffff00000114a080
[   12.336955] x23: ffff00000114a268 x22: ffff8001c9088088
[   12.342271] x21: ffff8001c9088000 x20: 00000000ffffffea
[   12.347574] x19: ffff8001c9088000 x18: 0000000000000010
[   12.352878] x17: ffffffffffffffff x16: ffff0000082d0a00
[   12.358193] x15: ffffffffffffffff x14: ffff0000896176e7
[   12.363511] x13: ffff0000096176f5 x12: ffff0000093f3000
[   12.368826] x11: ffff0000093cbb48 x10: ffff000008761768
[   12.374143] x9 : 00000000ffffffd0 x8 : ffff8001c8be6c00
[   12.379446] x7 : 2074696e69203a30 x6 : ffff7e0007146f40
[   12.384761] x5 : ffff000000fc481c x4 : 0000000000000000
[   12.390066] x3 : ffff8001c51bd500 x2 : ffff7e0007146f50
[   12.395370] x1 : ffff000001124450 x0 : 0000000000000000
[   12.400678] Process systemd-udevd (pid: 254, stack limit = 0x00000000d789001d)
[   12.407885] Call trace:
[   12.410544]  nouveau_cli_init+0x114/0x520 [nouveau]
[   12.415616]  nouveau_drm_load+0x50/0x888 [nouveau]
[   12.420451]  drm_dev_register+0x15c/0x1f8 [drm]
[   12.425177]  nouveau_platform_probe+0x4c/0x80 [nouveau]
[   12.430396]  platform_drv_probe+0x60/0xc0
[   12.434400]  driver_probe_device+0x33c/0x4a0
[   12.438661]  __driver_attach+0xdc/0x128
[   12.442489]  bus_for_each_dev+0x5c/0xa8
[   12.446316]  driver_attach+0x30/0x40
[   12.449884]  bus_add_driver+0x218/0x2b8
[   12.453712]  driver_register+0x6c/0x118
[   12.457538]  __platform_driver_register+0x54/0x60
[   12.462429]  nouveau_drm_init+0x164/0x1000 [nouveau]
[   12.467387]  do_one_initcall+0x44/0x138
[   12.471217]  do_init_module+0x64/0x1dc
[   12.474967]  load_module+0x12f4/0x14b8
[   12.478708]  SyS_finit_module+0xd8/0xf0
[   12.482535]  el0_svc_naked+0x20/0x24
[   12.486105] Code: 95f0c4c1 34000214 58001ee1 f94166a0 (f9428800)
[   12.492208] ---[ end trace d2c905bc981fb634 ]---
:: performing fsck on '/dev/mmcblk2p1'
/dev/mmcblk2p1: clean, 436346/1835008 files, 6280355/7340032 blocks
:: mounting '/dev/mmcblk2p1' on real root
[  132.060222] EXT4-fs (mmcblk2p1): mounted filesystem with ordered data mode. Opts: (null)
:: running cleanup hook [udev]



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