Re: [PATCH v5 0/5] iommu/arm-smmu: adreno-smmu page fault handling

Dmitry Baryshkov
2021-07-04T12:53:49Z

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Hi,

I've had splash screen disabled on my RB3. However once I've enabled it,
I've got the attached crash during the boot on the msm/msm-next. It
looks like it is related to this particular set of changes.

On 11/06/2021 00:44, Rob Clark wrote:
> From: Rob Clark <robdclark@chromium.org>
>
> This picks up an earlier series[1] from Jordan, and adds additional
> support needed to generate GPU devcore dumps on iova faults. Original
> description:
>
> This is a stack to add an Adreno GPU specific handler for pagefaults. The first
> patch starts by wiring up report_iommu_fault for arm-smmu. The next patch adds
> a adreno-smmu-priv function hook to capture a handful of important debugging
> registers such as TTBR0, CONTEXTIDR, FSYNR0 and others. This is used by the
> third patch to print more detailed information on page fault such as the TTBR0
> for the pagetable that caused the fault and the source of the fault as
> determined by a combination of the FSYNR1 register and an internal GPU
> register.
>
> This code provides a solid base that we can expand on later for even more
> extensive GPU side page fault debugging capabilities.
>
> v5: [Rob] Use RBBM_STATUS3.SMMU_STALLED_ON_FAULT to detect case where
> GPU snapshotting needs to avoid crashdumper, and check the
> RBBM_STATUS3.SMMU_STALLED_ON_FAULT in GPU hang irq paths
> v4: [Rob] Add support to stall SMMU on fault, and let the GPU driver
> resume translation after it has had a chance to snapshot the GPUs
> state
> v3: Always clear FSR even if the target driver is going to handle resume
> v2: Fix comment wording and function pointer check per Rob Clark
>
> [1] https://lore.kernel.org/dri-devel/20210225175135.91922-1-jcrouse@codeaurora.org/
>
> Jordan Crouse (3):
> iommu/arm-smmu: Add support for driver IOMMU fault handlers
> iommu/arm-smmu-qcom: Add an adreno-smmu-priv callback to get pagefault
> info
> drm/msm: Improve the a6xx page fault handler
>
> Rob Clark (2):
> iommu/arm-smmu-qcom: Add stall support
> drm/msm: devcoredump iommu fault support
>
> drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 23 +++-
> drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 110 +++++++++++++++++++-
> drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 42 ++++++--
> drivers/gpu/drm/msm/adreno/adreno_gpu.c | 15 +++
> drivers/gpu/drm/msm/msm_gem.h | 1 +
> drivers/gpu/drm/msm/msm_gem_submit.c | 1 +
> drivers/gpu/drm/msm/msm_gpu.c | 48 +++++++++
> drivers/gpu/drm/msm/msm_gpu.h | 17 +++
> drivers/gpu/drm/msm/msm_gpummu.c | 5 +
> drivers/gpu/drm/msm/msm_iommu.c | 22 +++-
> drivers/gpu/drm/msm/msm_mmu.h | 5 +-
> drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 50 +++++++++
> drivers/iommu/arm/arm-smmu/arm-smmu.c | 9 +-
> drivers/iommu/arm/arm-smmu/arm-smmu.h | 2 +
> include/linux/adreno-smmu-priv.h | 38 ++++++-
> 15 files changed, 367 insertions(+), 21 deletions(-)
>

--
With best wishes
Dmitry

[-- Attachment #2: log-rb3-crash.txt --]
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\0\0Handling Cmd: set_active:a
SetActiveSlot: _a already active slot
Handling Cmd: download:061b8800
Download Finished
Handling Cmd: boot
A/B retry count NOT decremented
Booting Into Mission Mode
No dtbo partition is found, Skip dtbo
Exit key detection timer
GetVmData: making ScmCall to get HypInfo
GetVmData: No Vm data present! Status = (0x3)
No Ffbm cookie found, ignore: Not Found
Memory Base Address: 0x80000000
Decompressing kernel image start: 32313 ms
Decompressing kernel image done: 35477 ms
BootLinux: failed to get dtbo image
DTB offset is incorrect, kernel image does not have appended DTB
Cmdline: ignore_loglevel console=ttyMSM0,115200n8 clk_ignore_unused pd_ignore_unused earlycon pcie_pme=nomsi root=PARTLABEL=userdata rootwait androidboot.bootdevice=1d84000.ufshc androidboot.serialno=8f186bb6 androidboot.baseband=msm msm_drm.dsi_display0=
RAM Partitions
Add Base: 0x0000000080000000 Available Length: 0x00000000FDFA0000
WARNING: Unsupported EFI_RAMPARTITION_PROTOCOL
ERROR: Could not get splash memory region node
kaslr-Seed is added to chosen node

Shutting Down UEFI Boot Services: 36987 ms
BDS: LogFs sync skipped, Unsupported
App Log Flush : 0 ms
Exit BS [37141] UEFI End
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x517f803c]
[ 0.000000] Linux version 5.13.0-rc3-00115-g9b6193ea776c-dirty (lumag@eriador) (aarch64-linux-gnu-gcc (Debian 11.1.0-1) 11.1.0, GNU ld (GNU Binutils for Debian) 2.35.2) #142 SMP PREEMPT Sun Jul 4 15:25:15 MSK 2021
[ 0.000000] Machine model: Thundercomm Dragonboard 845c
[ 0.000000] printk: debug: ignoring loglevel setting.
[ 0.000000] earlycon: qcom_geni0 at MMIO 0x0000000000a84000 (options '115200n8')
[ 0.000000] printk: bootconsole [qcom_geni0] enabled
[ 0.000000] efi: UEFI not found.
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x000000017df9ffff]
[ 0.000000] NUMA: NODE_DATA [mem 0x17d78c200-0x17d78dfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x00000000ffffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal [mem 0x0000000100000000-0x000000017df9ffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x00000000856fffff]
[ 0.000000] node 0: [mem 0x0000000085700000-0x0000000085cfffff]
[ 0.000000] node 0: [mem 0x0000000085d00000-0x0000000085dfffff]
[ 0.000000] node 0: [mem 0x0000000085e00000-0x0000000085efffff]
[ 0.000000] node 0: [mem 0x0000000085f00000-0x0000000085fbffff]
[ 0.000000] node 0: [mem 0x0000000085fc0000-0x00000000890fffff]
[ 0.000000] node 0: [mem 0x0000000089100000-0x000000008aafffff]
[ 0.000000] node 0: [mem 0x000000008ab00000-0x000000008c416fff]
[ 0.000000] node 0: [mem 0x000000008c417000-0x000000008c4fffff]
[ 0.000000] node 0: [mem 0x000000008c500000-0x0000000097bfffff]
[ 0.000000] node 0: [mem 0x0000000097c00000-0x000000017df9ffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000017df9ffff]
[ 0.000000] On node 0 totalpages: 1040288
[ 0.000000] DMA zone: 8192 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 524288 pages, LIFO batch:63
[ 0.000000] Normal zone: 8063 pages used for memmap
[ 0.000000] Normal zone: 516000 pages, LIFO batch:63
[ 0.000000] Normal zone: 96 pages in unavailable ranges
[ 0.000000] cma: Reserved 32 MiB at 0x00000000fe000000
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.1 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.2
[ 0.000000] psci: OSI mode supported.
[ 0.000000] percpu: Embedded 23 pages/cpu s56152 r8192 d29864 u94208
[ 0.000000] pcpu-alloc: s56152 r8192 d29864 u94208 alloc=23*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] CPU features: detected: Hardware dirty bit management
[ 0.000000] CPU features: kernel page table isolation forced ON by KASLR
[ 0.000000] CPU features: detected: Kernel page table isolation (KPTI)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1024033
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: ignore_loglevel console=ttyMSM0,115200n8 clk_ignore_unused pd_ignore_unused earlycon pcie_pme=nomsi root=PARTLABEL=userdata rootwait androidboot.bootdevice=1d84000.ufshc androidboot.serialno=8f186bb6 androidboot.baseband=msm msm_drm.dsi_display0=dsi_lt9611_1080_video_display:
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem 0x00000000fa000000-0x00000000fe000000] (64MB)
[ 0.000000] Memory: 3593368K/4161152K available (14400K kernel code, 2062K rwdata, 7628K rodata, 3328K init, 418K bss, 535016K reserved, 32768K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: 768 SPIs implemented
[ 0.000000] GICv3: 0 Extended SPIs implemented
[ 0.000000] GICv3: Distributor has no Range Selector support
[ 0.000000] Root IRQ handler: gic_handle_irq
[ 0.000000] GICv3: 16 PPIs implemented
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000017a60000
[ 0.000000] ITS: No ITS available, not enabling LPIs
[ 0.000000] random: get_random_bytes called from start_kernel+0x348/0x52c with crng_init=0
[ 0.000000] arch_timer: cp15 and mmio timer(s) running at 19.20MHz (virt/virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000001] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[ 0.008313] Console: colour dummy device 80x25
[ 0.012882] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=76800)
[ 0.023232] pid_max: default: 32768 minimum: 301
[ 0.027957] LSM: Security Framework initializing
[ 0.032677] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.040145] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.049625] rcu: Hierarchical SRCU implementation.
[ 0.055932] EFI services will not be available.
[ 0.060866] smp: Bringing up secondary CPUs ...
[ 0.067019] Detected VIPT I-cache on CPU1
[ 0.067073] GICv3: CPU1: found redistributor 100 region 0:0x0000000017a80000
[ 0.067166] CPU1: Booted secondary processor 0x0000000100 [0x517f803c]
[ 0.068727] Detected VIPT I-cache on CPU2
[ 0.068761] GICv3: CPU2: found redistributor 200 region 0:0x0000000017aa0000
[ 0.068827] CPU2: Booted secondary processor 0x0000000200 [0x517f803c]
[ 0.070471] Detected VIPT I-cache on CPU3
[ 0.070496] GICv3: CPU3: found redistributor 300 region 0:0x0000000017ac0000
[ 0.070555] CPU3: Booted secondary processor 0x0000000300 [0x517f803c]
[ 0.072816] CPU features: detected: Spectre-v2
[ 0.072830] Detected VIPT I-cache on CPU4
[ 0.072856] GICv3: CPU4: found redistributor 400 region 0:0x0000000017ae0000
[ 0.072918] CPU4: Booted secondary processor 0x0000000400 [0x516f802d]
[ 0.074954] Detected VIPT I-cache on CPU5
[ 0.074984] GICv3: CPU5: found redistributor 500 region 0:0x0000000017b00000
[ 0.075047] CPU5: Booted secondary processor 0x0000000500 [0x516f802d]
[ 0.077204] Detected VIPT I-cache on CPU6
[ 0.077235] GICv3: CPU6: found redistributor 600 region 0:0x0000000017b20000
[ 0.077297] CPU6: Booted secondary processor 0x0000000600 [0x516f802d]
[ 0.079653] Detected VIPT I-cache on CPU7
[ 0.079686] GICv3: CPU7: found redistributor 700 region 0:0x0000000017b40000
[ 0.079749] CPU7: Booted secondary processor 0x0000000700 [0x516f802d]
[ 0.079831] smp: Brought up 1 node, 8 CPUs
[ 0.212583] SMP: Total of 8 processors activated.
[ 0.217331] CPU features: detected: 32-bit EL0 Support
[ 0.222532] CPU features: detected: 32-bit EL1 Support
[ 0.227722] CPU features: detected: Data cache clean to the PoU not required for I/D coherence
[ 0.236401] CPU features: detected: Common not Private translations
[ 0.242723] CPU features: detected: CRC32 instructions
[ 0.247912] CPU features: detected: RCpc load-acquire (LDAPR)
[ 0.253711] CPU features: detected: LSE atomic instructions
[ 0.259338] CPU features: detected: Privileged Access Never
[ 0.264966] CPU features: detected: RAS Extension Support
[ 0.294165] CPU: All CPU(s) started at EL1
[ 0.298362] alternatives: patching kernel code
[ 0.304965] devtmpfs: initialized
[ 0.319923] KASLR enabled
[ 0.322745] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.332582] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[ 0.340366] pinctrl core: initialized pinctrl subsystem
[ 0.346196] DMI not present or invalid.
[ 0.350404] NET: Registered protocol family 16
[ 0.356280] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[ 0.363529] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.371545] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.379581] audit: initializing netlink subsys (disabled)
[ 0.385161] audit: type=2000 audit(0.292:1): state=initialized audit_enabled=0 res=1
[ 0.385517] thermal_sys: Registered thermal governor 'step_wise'
[ 0.392973] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.401318] cpuidle: using governor menu
[ 0.411961] NET: Registered protocol family 42
[ 0.416616] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.423672] ASID allocator initialised with 32768 entries
[ 0.430661] Serial: AMBA PL011 UART driver
[ 0.447842] platform 1c06000.phy: Fixing up cyclic dependency with 100000.clock-controller
[ 0.456596] platform 1c0a000.phy: Fixing up cyclic dependency with 100000.clock-controller
[ 0.493694] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.500473] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.507245] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.514004] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.521872] cryptd: max_cpu_qlen set to 1000
[ 0.529643] VBAT: supplied by DC12V
[ 0.533365] VBAT_SOM: supplied by DC12V
[ 0.537418] VDC_3V3: supplied by DC12V
[ 0.541371] VDC_5V: supplied by DC12V
[ 0.545342] vph_pwr: supplied by VBAT_SOM
[ 0.549974] iommu: Default domain type: Translated
[ 0.555030] vgaarb: loaded
[ 0.557977] SCSI subsystem initialized
[ 0.561867] libata version 3.00 loaded.
[ 0.565887] usbcore: registered new interface driver usbfs
[ 0.571455] usbcore: registered new interface driver hub
[ 0.576838] usbcore: registered new device driver usb
[ 0.582196] mc: Linux media interface: v0.10
[ 0.586535] videodev: Linux video capture interface: v2.00
[ 0.592128] pps_core: LinuxPPS API ver. 1 registered
[ 0.597147] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.606357] PTP clock support registered
[ 0.610437] EDAC MC: Ver: 3.0.0
[ 0.614065] qcom_scm: convention: smc arm 64
[ 0.618941] FPGA manager framework
[ 0.622446] Advanced Linux Sound Architecture Driver Initialized.
[ 0.628970] Bluetooth: Core ver 2.22
[ 0.632605] NET: Registered protocol family 31
[ 0.637098] Bluetooth: HCI device and connection manager initialized
[ 0.643517] Bluetooth: HCI socket layer initialized
[ 0.648444] Bluetooth: L2CAP socket layer initialized
[ 0.653551] Bluetooth: SCO socket layer initialized
[ 0.658862] clocksource: Switched to clocksource arch_sys_counter
[ 0.665127] VFS: Disk quotas dquot_6.6.0
[ 0.669140] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.681221] NET: Registered protocol family 2
[ 0.685747] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.695536] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 0.704215] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.712366] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[ 0.720117] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.726796] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 0.733633] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 0.740999] NET: Registered protocol family 1
[ 0.745779] RPC: Registered named UNIX socket transport module.
[ 0.751771] RPC: Registered udp transport module.
[ 0.756530] RPC: Registered tcp transport module.
[ 0.761287] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.768282] PCI: CLS 0 bytes, default 64
[ 0.772442] Unpacking initramfs...
[ 0.776152] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.784475] kvm [1]: HYP mode not available
[ 0.792629] Initialise system trusted keyrings
[ 0.797251] workingset: timestamp_bits=44 max_order=20 bucket_order=0
[ 0.808337] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.814681] NFS: Registering the id_resolver key type
[ 0.819805] Key type id_resolver registered
[ 0.824038] Key type id_legacy registered
[ 0.828149] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.834912] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.842521] 9p: Installing v9fs 9p2000 file system support
[ 0.881103] Key type asymmetric registered
[ 0.885248] Asymmetric key parser 'x509' registered
[ 0.890203] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.897664] io scheduler mq-deadline registered
[ 0.902244] io scheduler kyber registered
[ 0.918213] bob: Setting 3312000-3600000uV
[ 0.922549] bob: supplied by vph_pwr
[ 0.929266] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.936983] msm_serial: driver initialized
[ 0.942224] arm-smmu 15000000.iommu: probing hardware configuration...
[ 0.948831] arm-smmu 15000000.iommu: SMMUv2 with:
[ 0.953607] arm-smmu 15000000.iommu: stage 1 translation
[ 0.959060] arm-smmu 15000000.iommu: non-coherent table walk
[ 0.964865] arm-smmu 15000000.iommu: (IDR0.CTTW overridden by FW configuration)
[ 0.972331] arm-smmu 15000000.iommu: stream matching with 76 register groups
[ 0.979550] arm-smmu 15000000.iommu: 45 context banks (0 stage-2 only)
[ 0.986694] arm-smmu 15000000.iommu: Supported page sizes: 0x61311000
[ 0.993287] arm-smmu 15000000.iommu: Stage-1: 48-bit VA -> 48-bit IPA
[ 1.012286] loop: module loaded
[ 1.016058] megasas: 07.714.04.00-rc1
[ 1.022118] spmi spmi-0: PMIC arbiter version v5 (0x50000000)
[ 1.036242] libphy: Fixed MDIO Bus: probed
[ 1.041077] tun: Universal TUN/TAP device driver, 1.6
[ 1.046346] CAN device driver interface
[ 1.050486] usbcore: registered new interface driver asix
[ 1.055970] usbcore: registered new interface driver ax88179_178a
[ 1.062236] VFIO - User Level meta-driver version: 0.3
[ 1.068820] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.075420] ehci-pci: EHCI PCI platform driver
[ 1.079933] ehci-platform: EHCI generic platform driver
[ 1.085345] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.091604] ohci-pci: OHCI PCI platform driver
[ 1.096121] ohci-platform: OHCI generic platform driver
[ 1.101857] usbcore: registered new interface driver usb-storage
[ 1.109186] udc-core: couldn't find an available UDC - added [zero] to list of pending drivers
[ 1.119295] rtc-pm8xxx c440000.spmi:pmic@0:rtc@6000: registered as rtc0
[ 1.126041] rtc-pm8xxx c440000.spmi:pmic@0:rtc@6000: setting system clock to 1970-01-01T00:00:37 UTC (37)
[ 1.135823] i2c /dev entries driver
[ 1.146180] Bluetooth: HCI UART driver ver 2.3
[ 1.150692] Bluetooth: HCI UART protocol H4 registered
[ 1.155881] Bluetooth: HCI UART protocol BCSP registered
[ 1.161264] Bluetooth: HCI UART protocol LL registered
[ 1.166467] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 1.172875] Bluetooth: HCI UART protocol Broadcom registered
[ 1.178601] Bluetooth: HCI UART protocol QCA registered
[ 1.185508] sdhci: Secure Digital Host Controller Interface driver
[ 1.191750] sdhci: Copyright(c) Pierre Ossman
[ 1.196249] Synopsys Designware Multimedia Card Interface Driver
[ 1.202775] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.210549] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.216870] SMCCC: SOC_ID: ARCH_FEATURES(ARCH_SOC_ID) returned error: fffffffffffffffe
[ 1.225556] usbcore: registered new interface driver usbhid
[ 1.231194] usbhid: USB HID core driver
[ 1.236471] qcom_q6v5_pas remoteproc-adsp: supply cx not found, using dummy regulator
[ 1.244499] qcom_q6v5_pas remoteproc-adsp: supply px not found, using dummy regulator
[ 1.253485] remoteproc remoteproc0: remoteproc-adsp is available
[ 1.260008] qcom_q6v5_pas remoteproc-cdsp: supply cx not found, using dummy regulator
[ 1.268045] qcom_q6v5_pas remoteproc-cdsp: supply px not found, using dummy regulator
[ 1.277141] remoteproc remoteproc1: remoteproc-cdsp is available
[ 1.313294] NET: Registered protocol family 17
[ 1.317807] can: controller area network core
[ 1.322237] NET: Registered protocol family 29
[ 1.326722] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 1.332699] Bluetooth: HIDP socket layer initialized
[ 1.337824] 9pnet: Installing 9P2000 support
[ 1.342172] Key type dns_resolver registered
[ 1.346923] registered taskstats version 1
[ 1.351069] Loading compiled-in X.509 certificates
[ 1.358036] amba 6041000.funnel: Fixing up cyclic dependency with 6002000.stm
[ 1.366636] amba 6045000.funnel: Fixing up cyclic dependency with 6043000.funnel
[ 1.374140] amba 6045000.funnel: Fixing up cyclic dependency with 6041000.funnel
[ 1.382975] amba 6047000.etf: Fixing up cyclic dependency with 6045000.funnel
[ 1.390208] amba 6047000.etf: Fixing up cyclic dependency with 6046000.replicator
[ 1.398500] amba 6048000.etr: Fixing up cyclic dependency with 6046000.replicator
[ 1.413307] amba 7800000.funnel: Fixing up cyclic dependency with 7740000.etm
[ 1.420572] amba 7800000.funnel: Fixing up cyclic dependency with 7640000.etm
[ 1.427803] amba 7800000.funnel: Fixing up cyclic dependency with 7540000.etm
[ 1.435031] amba 7800000.funnel: Fixing up cyclic dependency with 7440000.etm
[ 1.442253] amba 7800000.funnel: Fixing up cyclic dependency with 7340000.etm
[ 1.449473] amba 7800000.funnel: Fixing up cyclic dependency with 7240000.etm
[ 1.456704] amba 7800000.funnel: Fixing up cyclic dependency with 7140000.etm
[ 1.463925] amba 7800000.funnel: Fixing up cyclic dependency with 7040000.etm
[ 1.471914] amba 7810000.funnel: Fixing up cyclic dependency with 7800000.funnel
[ 1.479405] amba 7810000.funnel: Fixing up cyclic dependency with 6043000.funnel
[ 1.508341] LT9611_1V8: supplied by VDC_5V
[ 1.512917] LT9611_3V3: supplied by VDC_3V3
[ 1.517507] PCIE0_1.05V: supplied by VBAT
[ 1.522532] CAM0_DVDD_1V2: supplied by VBAT
[ 1.527434] CAM0_AVDD_2V8: supplied by VBAT
[ 1.531941] CAM3_AVDD_2V8: supplied by VBAT
[ 1.536597] VLDO_3V3: supplied by VBAT
[ 1.540681] V5P0_HDMIOUT: supplied by VDC_5V
[ 1.547168] bam-dma-engine 1dc4000.dma: Adding to iommu group 0
[ 1.553801] bam-dma-engine 1dc4000.dma: num-channels unspecified in dt
[ 1.560399] bam-dma-engine 1dc4000.dma: num-ees unspecified in dt
[ 1.568653] bam-dma-engine 17184000.dma-controller: Adding to iommu group 1
[ 1.577559] geni_se_qup 8c0000.geniqup: Adding to iommu group 2
[ 1.592398] 898000.serial: ttyHS0 at MMIO 0x898000 (irq = 166, base_baud = 0) is a MSM
[ 1.602930] serial serial0: tty port ttyHS0 registered
[ 1.603587] Bluetooth: Failed to init regulators:-517
[ 1.609497] geni_se_qup ac0000.geniqup: Adding to iommu group 3
[ 1.622549] a84000.serial: ttyMSM0 at MMIO 0xa84000 (irq = 167, base_baud = 0) is a MSM
[ 1.638796] printk: console [ttyMSM0] enabled
[ 1.638796] printk: console [ttyMSM0] enabled
[ 1.647593] printk: bootconsole [qcom_geni0] disabled
[ 1.647593] printk: bootconsole [qcom_geni0] disabled
[ 1.666234] random: fast init done
[ 1.670684] i2c 10-003b: Fixing up cyclic dependency with hdmi-out
[ 1.679756] geni_i2c a8c000.i2c: Bus frequency not specified, default to 100kHz.
[ 1.693843] geni_i2c a98000.i2c: Bus frequency not specified, default to 100kHz.
[ 1.705196] smps3: Setting 1352000-1352000uV
[ 1.710256] smps3: supplied by vph_pwr
[ 1.714220] smps5: Setting 1904000-2040000uV
[ 1.718740] smps5: supplied by vph_pwr
[ 1.722627] smps7: Setting 900000-1028000uV
[ 1.726971] smps7: supplied by vph_pwr
[ 1.730836] ldo1: Setting 880000-880000uV
[ 1.735343] ldo1: supplied by smps7
[ 1.738960] ldo5: Setting 800000-800000uV
[ 1.743455] ldo5: supplied by smps7
[ 1.747068] ldo12: Setting 1800000-1800000uV
[ 1.752255] ldo12: supplied by smps5
[ 1.756033] ldo7: Setting 1800000-1800000uV
[ 1.761124] ldo7: supplied by smps5
[ 1.764804] ldo13: Setting 1800000-2960000uV
[ 1.770425] ldo13: supplied by bob
[ 1.774003] ldo17: Setting 1304000-1304000uV
[ 1.778728] ldo17: supplied by smps3
[ 1.782437] ldo20: Setting 2960000-2968000uV
[ 1.787539] ldo20: supplied by bob
[ 1.791093] ldo21: Setting 2960000-2968000uV
[ 1.796245] ldo21: supplied by bob
[ 1.799766] ldo24: Setting 3088000-3088000uV
[ 1.804833] ldo24: supplied by bob
[ 1.808347] ldo25: Setting 3300000-3312000uV
[ 1.813408] ldo25: supplied by bob
[ 1.816918] ldo26: Setting 1200000-1200000uV
[ 1.822026] ldo26: supplied by smps3
[ 1.826922] lvs1: supplied by vreg_s4a_1p8
[ 1.832370] lvs2: supplied by vreg_s4a_1p8
[ 1.838021] arm-smmu 5040000.iommu: probing hardware configuration...
[ 1.844532] arm-smmu 5040000.iommu: SMMUv2 with:
[ 1.849238] arm-smmu 5040000.iommu: stage 1 translation
[ 1.854602] arm-smmu 5040000.iommu: address translation ops
[ 1.860317] arm-smmu 5040000.iommu: non-coherent table walk
[ 1.866029] arm-smmu 5040000.iommu: (IDR0.CTTW overridden by FW configuration)
[ 1.873444] arm-smmu 5040000.iommu: stream matching with 5 register groups
[ 1.880485] arm-smmu 5040000.iommu: 5 context banks (0 stage-2 only)
[ 1.887007] arm-smmu 5040000.iommu: Supported page sizes: 0x63315000
[ 1.893511] arm-smmu 5040000.iommu: Stage-1: 48-bit VA -> 36-bit IPA
[ 1.906923] adreno 5000000.gpu: Adding to iommu group 4
[ 1.914037] msm ae00000.mdss: Adding to iommu group 5
[ 1.920258] platform ae94000.dsi: Fixing up cyclic dependency with 10-003b
[ 1.927259] platform ae94000.dsi: Fixing up cyclic dependency with ae01000.mdp
[ 1.958684] qcrypto 1dfa000.crypto: Adding to iommu group 0
[ 1.959006] sdhci_msm 8804000.sdhci: Adding to iommu group 6
[ 1.970817] sdhci_msm 8804000.sdhci: Got CD GPIO
[ 1.973397] remoteproc remoteproc2: 4080000.remoteproc is available
[ 1.976097] sdhci_msm 8804000.sdhci: TCXO clk not present (-2)
[ 1.991236] cpu cpu0: EM: created perf domain
[ 1.999243] cpu cpu4: EM: created perf domain
[ 2.006161] qcom-qmp-phy 1c06000.phy: Registered Qcom-QMP phy
[ 2.012325] qcom-qmp-phy 1c0a000.phy: Registered Qcom-QMP phy
[ 2.018368] qcom-qmp-phy 1d87000.phy: Registered Qcom-QMP phy
[ 2.021541] mmc0: SDHCI controller on 8804000.sdhci [8804000.sdhci] using ADMA 64-bit
[ 2.024451] qcom-qmp-phy 88e9000.phy: Registered Qcom-QMP phy
[ 2.038244] qcom-qmp-phy 88eb000.phy: Registered Qcom-QMP phy
[ 2.044284] qcom-qusb2-phy 88e2000.phy: Registered Qcom-QUSB2 phy
[ 2.050633] qcom-qusb2-phy 88e3000.phy: Registered Qcom-QUSB2 phy
[ 2.057089] dw-pcie 1c00000.pci: Adding to iommu group 7
[ 2.062619] dw-pcie 1c00000.pci: IRQ index 1 not found
[ 2.068312] dw-pcie 1c08000.pci: Adding to iommu group 8
[ 2.073856] dw-pcie 1c08000.pci: IRQ index 1 not found
[ 2.198106] Bluetooth: hci0: setting up wcn399x
[ 2.261308] lt9611 10-003b: LT9611 revision: 0xe1
[ 2.279914] msm ae00000.mdss: bound ae01000.mdp (ops dpu_ops)
[ 2.285798] msm_dsi ae94000.dsi: supply gdsc not found, using dummy regulator
[ 2.293518] msm ae00000.mdss: bound ae94000.dsi (ops dsi_ops)
[ 2.300219] adreno 5000000.gpu: supply vdd not found, using dummy regulator
[ 2.307354] adreno 5000000.gpu: supply vddcx not found, using dummy regulator
[ 2.314635] adreno 5000000.gpu: [drm:msm_gpu_init] *ERROR* Couldn't register GPU cooling device
[ 2.324199] platform 506a000.gmu: Adding to iommu group 9
[ 2.330186] msm ae00000.mdss: bound 5000000.gpu (ops a3xx_ops)
[ 2.336864] [drm:dpu_kms_hw_init:1005] dpu hardware revision:0x40000000
[ 2.343740] Unable to handle kernel execute from non-executable memory at virtual address ffff3f8a45696c00
[ 2.353512] Mem abort info:
[ 2.356371] ESR = 0x8600000f
[ 2.359545] EC = 0x21: IABT (current EL), IL = 32 bits
[ 2.364935] SET = 0, FnV = 0
[ 2.368035] EA = 0, S1PTW = 0
[ 2.371297] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000a1598000
[ 2.378134] [ffff3f8a45696c00] pgd=180000017df97003, p4d=180000017df97003, pud=180000017dc1e003, pmd=180000017dbf2003, pte=0068000105696f07
[ 2.390835] Internal error: Oops: 8600000f [#1] PREEMPT SMP
[ 2.396549] Modules linked in:
[ 2.399711] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.13.0-rc3-00115-g9b6193ea776c-dirty #142
[ 2.408576] Hardware name: Thundercomm Dragonboard 845c (DT)
[ 2.414368] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO BTYPE=--)
[ 2.420486] pc : 0xffff3f8a45696c00
[ 2.424209] lr : msm_fault_handler+0x50/0xd0
[ 2.428797] sp : ffff800010003e20
[ 2.432225] x29: ffff800010003e20 x28: ffffc0d80c0f2c40 x27: 0000000099f8f000
[ 2.439505] x26: ffffc0d80bbb0e78 x25: ffffc0d800000880 x24: 000000009d969800
[ 2.446760] x23: 00000000001a0020 x22: ffff3f8a4ba04e58 x21: 0000000000000000
[ 2.454037] x20: 000000009d969800 x19: ffff3f8a4ba42b80 x18: ffffffffffffffff
[ 2.461304] x17: 000c0400bb44ffff x16: 004000b2b5503510 x15: 0000000000000000
[ 2.468575] x14: ffffc0d80c0f2c40 x13: ffff7eb2b1897000 x12: 0000000000000040
[ 2.475868] x11: ffff3f8a405426c8 x10: ffff3f8a405426ca x9 : ffffc0d80c1720e0
[ 2.483128] x8 : ffff3f8a40542938 x7 : 0000000000000000 x6 : ffff3f8a405429b0
[ 2.490387] x5 : ffffc0d80af089f0 x4 : ffff3f8a4ba42b80 x3 : 0000000000000000
[ 2.497669] x2 : ffff3f8a45696c00 x1 : ffff800010003e50 x0 : 0000000100000000
[ 2.504948] Call trace:
[ 2.507507] 0xffff3f8a45696c00
[ 2.510744] report_iommu_fault+0x20/0x3c
[ 2.514942] arm_smmu_context_fault+0x120/0x250
[ 2.519584] __handle_irq_event_percpu+0x54/0x170
[ 2.524435] handle_irq_event+0x64/0x140
[ 2.528483] handle_fasteoi_irq+0xa4/0x1a0
[ 2.532665] __handle_domain_irq+0x7c/0xe0
[ 2.536878] gic_handle_irq+0xbc/0x140
[ 2.540848] el1_irq+0xbc/0x154
[ 2.544099] cpuidle_enter_state+0x12c/0x2f0
[ 2.548599] cpuidle_enter+0x38/0x50
[ 2.552240] do_idle+0x21c/0x2ac
[ 2.555567] cpu_startup_entry+0x24/0x70
[ 2.559541] rest_init+0xd8/0xe8
[ 2.562930] arch_call_rest_init+0x10/0x1c
[ 2.567214] start_kernel+0x4f4/0x52c
[ 2.571065] Code: ffffffff ffffffff ffffffff ffffffff (4699c010)
[ 2.577373] ---[ end trace df19a8ce39b5e100 ]---
[ 2.582175] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 2.589200] SMP: stopping secondary CPUs
[ 2.594616] Kernel Offset: 0x40d7fa800000 from 0xffff800010000000
[ 2.600755] PHYS_OFFSET: 0xffffc076c0000000
[ 2.604968] CPU features: 0x00000211,23300e46
[ 2.609369] Memory Limit: none
[ 2.612471] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---
Waiting for ssh to finish