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SubjectRe: [PATCH] iommu/tegra-smmu: Fix mc errors on tegra124-nyan
From
Date
25.02.2021 09:27, Nicolin Chen пишет:
...
>> The partially revert should be okay, but it's not clear to me what makes
>> difference for T124 since I don't see that problem on T30, which also
>> has active display at a boot time.
>
> Hmm..do you see ->attach_dev() is called from host1x_client_iommu_attach
> or from of_dma_configure_id/arch_setup_dma_ops?
>

I applied yours debug-patch, please see dmesg.txt attached to the email.
Seems probe-defer of the tegra-dc driver prevents the implicit
tegra_smmu_attach_dev, so it happens to work by accident.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.11.0-next-20210226-00003-g89069e0f4a28 (dima@dimapc) (armv7a-hardfloat-linux-gnueabi-gcc (Gentoo 9.3.0-r2 p4) 9.3.0, GNU ld (Gentoo 2.26.1 p1.0) 2.26.1) #7012 SMP PREEMPT Sat Feb 27 11:49:27 MSK 2021
[ 0.000000] CPU: ARMv7 Processor [412fc099] revision 9 (ARMv7), cr=50c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: ASUS Google Nexus 7 (Project Bach / ME370TG) E1565
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Reserved memory: created CMA memory pool at 0xa0000000, size 256 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma@80000000, compatible id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x000000009f7fffff]
[ 0.000000] HighMem [mem 0x000000009f800000-0x00000000bfdfffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x00000000bfdfffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfdfffff]
[ 0.000000] On node 0 totalpages: 261632
[ 0.000000] Normal zone: 1134 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 129024 pages, LIFO batch:31
[ 0.000000] HighMem zone: 132608 pages, LIFO batch:31
[ 0.000000] percpu: Embedded 21 pages/cpu s53324 r8192 d24500 u86016
[ 0.000000] pcpu-alloc: s53324 r8192 d24500 u86016 alloc=21*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260498
[ 0.000000] Kernel command line: tegraid=30.1.3.0.0 mem=1022M@2048M android.commchip=0 vmalloc=512M androidboot.serialno=015d3f18c9081210 video=tegrafb no_console_suspend=1 console=none debug_uartport=hsport usbcore.old_scheme_first=1 lp0_vec=8192@0xbddf9000 tegra_fbmem=8195200@0xabe01000 core_edp_mv=0 audio_codec=rt5640 board_info=f41:a00:1:44:2 root=/dev/sda1 rw rootwait tegraboot=sdmmc gpt gpt_sector=61079551 androidboot.bootloader=4.23 androidboot.baseband=1231_0.18.0_0409 init=/usr/lib/systemd/systemd root=/dev/nfs nfsroot=192.168.3.100:/nfs/root,v3,tcp rw ip=192.168.3.101::192.168.3.100:255.255.255.0::usb0 no_console_suspend gpt gpt_sector=61079551 console=tty1 no_console_suspend
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 754680K/1046528K available (10240K kernel code, 1579K rwdata, 5404K rodata, 1024K init, 418K bss, 29704K reserved, 262144K cma-reserved, 268224K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 46557 entries in 91 pages
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm/kernel/insn.c:15 __arm_gen_branch+0x7f/0x84
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.000000] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.000000] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.000000] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.000000] [<c0a0f4d1>] (dump_stack) from [<c011e367>] (__warn+0xb7/0xc8)
[ 0.000000] [<c011e367>] (__warn) from [<c0a0cc21>] (warn_slowpath_fmt+0x45/0x78)
[ 0.000000] [<c0a0cc21>] (warn_slowpath_fmt) from [<c010c553>] (__arm_gen_branch+0x7f/0x84)
[ 0.000000] [<c010c553>] (__arm_gen_branch) from [<c010c4c3>] (ftrace_make_nop+0xf/0x20)
[ 0.000000] [<c010c4c3>] (ftrace_make_nop) from [<c01b0bd9>] (ftrace_process_locs+0x211/0x320)
[ 0.000000] [<c01b0bd9>] (ftrace_process_locs) from [<c110d5c9>] (ftrace_init+0x6f/0xbe)
[ 0.000000] [<c110d5c9>] (ftrace_init) from [<c1100d6b>] (start_kernel+0x42d/0x662)
[ 0.000000] [<c1100d6b>] (start_kernel) from [<00000000>] (0x0)
[ 0.000000] random: get_random_bytes called from print_oops_end_marker+0x25/0x64 with crng_init=0
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ ftrace bug ]------------
[ 0.000000] ftrace failed to modify
[ 0.000000] [<c110c754>] crash_notes_memory_init+0x4/0x34
[ 0.000000] actual: 23:f0:9c:ec
[ 0.000000] Initializing ftrace call sites
[ 0.000000] ftrace record flags: 0
[ 0.000000] (0)
expected tramp: c010c32d
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at kernel/trace/ftrace.c:2066 ftrace_bug+0x1bf/0x1da
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.000000] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.000000] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.000000] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.000000] [<c0a0f4d1>] (dump_stack) from [<c011e367>] (__warn+0xb7/0xc8)
[ 0.000000] [<c011e367>] (__warn) from [<c0a0cc21>] (warn_slowpath_fmt+0x45/0x78)
[ 0.000000] [<c0a0cc21>] (warn_slowpath_fmt) from [<c0a0e221>] (ftrace_bug+0x1bf/0x1da)
[ 0.000000] [<c0a0e221>] (ftrace_bug) from [<c01b0c19>] (ftrace_process_locs+0x251/0x320)
[ 0.000000] [<c01b0c19>] (ftrace_process_locs) from [<c110d5c9>] (ftrace_init+0x6f/0xbe)
[ 0.000000] [<c110d5c9>] (ftrace_init) from [<c1100d6b>] (start_kernel+0x42d/0x662)
[ 0.000000] [<c1100d6b>] (start_kernel) from [<00000000>] (0x0)
[ 0.000000] ---[ end trace f68728a0d3053b52 ]---
[ 0.000000] ftrace: allocated 91 pages with 5 groups
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Rude variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] /interrupt-controller@60004000: 160 interrupts forwarded to /interrupt-controller@50041000
[ 0.000000] L2C: platform modifies aux control register: 0x2c080000 -> 0x3c480000
[ 0.000000] L2C: DT/platform modifies aux control register: 0x2c080000 -> 0x3c480000
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 8 ways, 1024 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x7e080001
[ 0.000001] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns
[ 0.000023] clocksource: timer_us: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns
[ 0.000040] Switching to timer-based delay loop, resolution 1000ns
[ 0.000470] clocksource: tegra_suspend_timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.001269] Console: colour dummy device 80x30
[ 0.002285] printk: console [tty1] enabled
[ 0.002329] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=1000)
[ 0.002360] pid_max: default: 32768 minimum: 301
[ 0.002504] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.002532] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.003357] CPU: Testing write buffer coherency: ok
[ 0.003638] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.004438] Setting up static identity map for 0x80100000 - 0x801000a0
[ 0.004588] rcu: Hierarchical SRCU implementation.
[ 0.005626] Tegra Revision: A03 SKU: 131 CPU Process: 4 SoC Process: 0
[ 0.006808] smp: Bringing up secondary CPUs ...
[ 0.008391] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.009393] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.010374] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.010488] smp: Brought up 1 node, 4 CPUs
[ 0.010550] SMP: Total of 4 processors activated (8.00 BogoMIPS).
[ 0.010569] CPU: All CPU(s) started in SVC mode.
[ 0.011202] devtmpfs: initialized
[ 0.026055] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.026327] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.026368] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.044714] pinctrl core: initialized pinctrl subsystem

[ 0.045417] *************************************************************
[ 0.045434] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.045450] ** **
[ 0.045466] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **
[ 0.045482] ** **
[ 0.045497] ** This means that this kernel is built to expose internal **
[ 0.045512] ** IOMMU data structures, which may compromise security on **
[ 0.045527] ** your system. **
[ 0.045543] ** **
[ 0.045558] ** If you see this message and you are not debugging the **
[ 0.045573] ** kernel, report this immediately to your vendor! **
[ 0.045588] ** **
[ 0.045603] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.045618] *************************************************************
[ 0.046421] NET: Registered protocol family 16
[ 0.049945] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.051033] thermal_sys: Registered thermal governor 'step_wise'
[ 0.051659] cpuidle: using governor menu
[ 0.067905] No ATAGs?
[ 0.068090] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.068119] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.074374] random: fast init done
[ 0.078424] Serial: AMBA PL011 UART driver
[ 0.080056] ramoops: uncorrectable error in header
[ 0.080197] ramoops: uncorrectable error in header
[ 0.080303] ramoops: uncorrectable error in header
[ 0.080407] ramoops: uncorrectable error in header
[ 0.080509] ramoops: uncorrectable error in header
[ 0.080613] ramoops: uncorrectable error in header
[ 0.080716] ramoops: uncorrectable error in header
[ 0.080817] ramoops: uncorrectable error in header
[ 0.080919] ramoops: uncorrectable error in header
[ 0.081021] ramoops: uncorrectable error in header
[ 0.081140] ramoops: uncorrectable error in header
[ 0.081258] ramoops: uncorrectable error in header
[ 0.081365] ramoops: uncorrectable error in header
[ 0.081471] ramoops: uncorrectable error in header
[ 0.081574] ramoops: uncorrectable error in header
[ 0.081683] ramoops: uncorrectable error in header
[ 0.081786] ramoops: uncorrectable error in header
[ 0.081889] ramoops: uncorrectable error in header
[ 0.081992] ramoops: uncorrectable error in header
[ 0.082111] ramoops: uncorrectable error in header
[ 0.082217] ramoops: uncorrectable error in header
[ 0.082321] ramoops: uncorrectable error in header
[ 0.082412] ramoops: uncorrectable error in header
[ 0.082516] ramoops: uncorrectable error in header
[ 0.082619] ramoops: uncorrectable error in header
[ 0.082721] ramoops: uncorrectable error in header
[ 0.082823] ramoops: uncorrectable error in header
[ 0.082926] ramoops: uncorrectable error in header
[ 0.083034] ramoops: uncorrectable error in header
[ 0.083155] ramoops: uncorrectable error in header
[ 0.083262] ramoops: uncorrectable error in header
[ 0.083370] ramoops: uncorrectable error in header
[ 0.083485] ramoops: uncorrectable error in header
[ 0.099794] printk: console [ramoops-1] enabled
[ 0.099936] pstore: Registered ramoops as persistent store backend
[ 0.100019] ramoops: using 0x10000@0xbfdf0000, ecc: 16
[ 0.118284] ldo_s-1167_3v3: supplied by vdd_5v0
[ 0.119018] iommu: Default domain type: Translated
[ 0.119588] SCSI subsystem initialized
[ 0.119832] libata version 3.00 loaded.
[ 0.120146] usbcore: registered new interface driver usbfs
[ 0.120279] usbcore: registered new interface driver hub
[ 0.120476] usbcore: registered new device driver usb
[ 0.120671] pps_core: LinuxPPS API ver. 1 registered
[ 0.120812] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.120970] PTP clock support registered
[ 0.121445] Advanced Linux Sound Architecture Driver Initialized.
[ 0.122114] Bluetooth: Core ver 2.22
[ 0.122237] NET: Registered protocol family 31
[ 0.122321] Bluetooth: HCI device and connection manager initialized
[ 0.122468] Bluetooth: HCI socket layer initialized
[ 0.122552] Bluetooth: L2CAP socket layer initialized
[ 0.122723] Bluetooth: SCO socket layer initialized
[ 0.123046] nfc: nfc_init: NFC Core ver 0.1
[ 0.123214] NET: Registered protocol family 39
[ 0.124459] clocksource: Switched to clocksource timer_us
[ 0.182958] FS-Cache: Loaded
[ 0.183344] CacheFiles: Loaded
[ 0.192345] NET: Registered protocol family 2
[ 0.193277] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 0.193540] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.193723] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.193859] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.194138] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.194260] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.194600] NET: Registered protocol family 1
[ 0.195181] RPC: Registered named UNIX socket transport module.
[ 0.195332] RPC: Registered udp transport module.
[ 0.195433] RPC: Registered tcp transport module.
[ 0.195574] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.198029] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[ 0.199228] Initialise system trusted keyrings
[ 0.199504] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.203589] zbud: loaded
[ 0.204891] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.205733] FS-Cache: Netfs 'nfs' registered for caching
[ 0.206353] NFS: Registering the id_resolver key type
[ 0.206539] Key type id_resolver registered
[ 0.206624] Key type id_legacy registered
[ 0.207454] Key type cifs.idmap registered
[ 0.208044] fuse: init (API version 7.33)
[ 0.302402] NET: Registered protocol family 38
[ 0.302514] Key type asymmetric registered
[ 0.302654] Asymmetric key parser 'x509' registered
[ 0.302785] bounce: pool size: 64 pages
[ 0.302956] io scheduler kyber registered
[ 0.304826] gpio-239 (init-mode-hog): hogged as output/low
[ 0.304938] gpio-230 (init-mode-hog): hogged as output/low
[ 0.305090] gpio-136 (init-mode-hog): hogged as output/low
[ 0.305186] gpio-70 (init-low-power-mode-hog): hogged as input
[ 0.305338] gpio-26 (init-mode-3g-hog): hogged as output/low
[ 0.305451] gpio-22 (init-mode-3g-hog): hogged as output/low
[ 0.305602] gpio-179 (init-mode-3g-hog): hogged as output/low
[ 0.305697] gpio-121 (init-mode-3g-hog): hogged as output/low
[ 0.305846] gpio-189 (init-mode-3g-hog): hogged as output/low
[ 0.305936] gpio-165 (init-mode-3g-hog): hogged as output/low
[ 0.306083] gpio-191 (init-mode-3g-hog): hogged as output/low
[ 0.306174] gpio-184 (init-mode-3g-hog): hogged as output/low
[ 0.306322] gpio-241 (init-mode-3g-hog): hogged as output/low
[ 0.306444] gpio-194 (init-mode-3g-hog): hogged as output/low
[ 0.306596] gpio-195 (init-mode-3g-hog): hogged as output/low
[ 0.306687] gpio-143 (init-mode-3g-hog): hogged as output/low
[ 0.306836] gpio-164 (init-mode-3g-hog): hogged as output/low
[ 0.306983] gpio-163 (init-mode-3g-hog): hogged as output/low
[ 0.307075] gpio-105 (init-mode-3g-hog): hogged as output/low
[ 0.307223] gpio-106 (init-mode-3g-hog): hogged as output/low
[ 0.307314] gpio-104 (init-mode-3g-hog): hogged as output/low
[ 0.307483] gpio-107 (init-mode-3g-hog): hogged as output/low
[ 0.312990] tegra-apbdma 6000a000.dma: Tegra20 APB DMA driver registered 32 channels
[ 0.314145] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
[ 0.315070] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.317454] 70006200.serial: ttyTHS1 at MMIO 0x70006200 (irq = 78, base_baud = 0) is a TEGRA_UART
[ 0.317754] serial serial0: tty port ttyTHS1 registered
[ 0.318264] tegra-host1x 50000000.host1x: -------tegra_smmu_of_xlate: id 12
[ 0.318442] tegra-host1x 50000000.host1x: --------tegra_smmu_probe_device, 822
[ 0.318591] tegra-host1x 50000000.host1x: ---------iommu_group_get_for_dev, 1572
[ 0.318681] tegra-host1x 50000000.host1x: ---------tegra_smmu_device_group, 862
[ 0.318851] tegra-host1x 50000000.host1x: ---------tegra_smmu_device_group, 911: 12
[ 0.319001] tegra-host1x 50000000.host1x: ---------iommu_group_get_for_dev, 1574
[ 0.319098] tegra-host1x 50000000.host1x: ---------iommu_group_add_device, 858
[ 0.319242] tegra-host1x 50000000.host1x: Adding to iommu group 0
[ 0.319337] tegra-host1x 50000000.host1x: ---------iommu_alloc_default_domain, 1543: type 3
[ 0.319542] iommu: ------iommu_group_alloc_default_domain: platform, (null), (null)
[ 0.319692] ---------tegra_smmu_domain_alloc, 284: type 3
[ 0.319778] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.319927] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.320073] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.320244] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.320351] [<c0a0f4d1>] (dump_stack) from [<c0a0ff45>] (tegra_smmu_domain_alloc+0x23/0xb6)
[ 0.320507] [<c0a0ff45>] (tegra_smmu_domain_alloc) from [<c0a0f87b>] (iommu_group_alloc_default_domain+0x4b/0xfa)
[ 0.320664] [<c0a0f87b>] (iommu_group_alloc_default_domain) from [<c052c41d>] (iommu_probe_device+0x69/0xec)
[ 0.320830] [<c052c41d>] (iommu_probe_device) from [<c052e6ab>] (of_iommu_configure+0xfb/0x150)
[ 0.320934] [<c052e6ab>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.321109] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.321278] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.321434] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.321535] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.321689] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.321844] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.321999] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.322096] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.322253] [<c0598d91>] (__platform_register_drivers) from [<c1121d7f>] (tegra_host1x_init+0x29/0x3c)
[ 0.322425] [<c1121d7f>] (tegra_host1x_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.322585] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.322741] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.322840] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.322991] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.323076] 3fa0: 00000000 00000000 00000000 00000000
[ 0.323223] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.323369] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.323502] tegra-host1x 50000000.host1x: ---------iommu_probe_device, 272
[ 0.327005] host1x drm: -------tegra_smmu_of_xlate: id 12
[ 0.327826] tegra-dc 54200000.dc: -------tegra_smmu_of_xlate: id 1
[ 0.327921] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.328071] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.328213] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.328321] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.328480] [<c0a0f4d1>] (dump_stack) from [<c052ec75>] (tegra_smmu_of_xlate+0x7d/0x84)
[ 0.328641] [<c052ec75>] (tegra_smmu_of_xlate) from [<c052e591>] (of_iommu_xlate+0x51/0x70)
[ 0.328740] [<c052e591>] (of_iommu_xlate) from [<c052e6d7>] (of_iommu_configure+0x127/0x150)
[ 0.328896] [<c052e6d7>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.329060] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.329222] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.329321] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.329478] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.329633] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.329788] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.329886] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.330039] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.330194] [<c0598d91>] (__platform_register_drivers) from [<c1121e6b>] (host1x_drm_init+0x2b/0x42)
[ 0.330354] [<c1121e6b>] (host1x_drm_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.330456] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.330610] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.330762] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.330913] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.330999] 3fa0: 00000000 00000000 00000000 00000000
[ 0.331145] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.331234] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.331438] tegra-dc 54200000.dc: --------tegra_smmu_probe_device, 822
[ 0.331586] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.331735] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.331819] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.331978] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.332076] [<c0a0f4d1>] (dump_stack) from [<c052ebed>] (tegra_smmu_probe_device+0x49/0x54)
[ 0.332234] [<c052ebed>] (tegra_smmu_probe_device) from [<c052bd6d>] (__iommu_probe_device+0x35/0x1c4)
[ 0.332391] [<c052bd6d>] (__iommu_probe_device) from [<c052c3cd>] (iommu_probe_device+0x19/0xec)
[ 0.332545] [<c052c3cd>] (iommu_probe_device) from [<c052e6ab>] (of_iommu_configure+0xfb/0x150)
[ 0.332701] [<c052e6ab>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.332804] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.332963] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.333119] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.333276] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.333374] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.333529] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.333682] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.333837] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.333934] [<c0598d91>] (__platform_register_drivers) from [<c1121e6b>] (host1x_drm_init+0x2b/0x42)
[ 0.334091] [<c1121e6b>] (host1x_drm_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.334247] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.334401] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.334497] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.334647] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.334784] 3fa0: 00000000 00000000 00000000 00000000
[ 0.334874] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.335019] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.335202] tegra-dc 54200000.dc: ---------iommu_group_get_for_dev, 1572
[ 0.335292] tegra-dc 54200000.dc: ---------tegra_smmu_device_group, 862
[ 0.335474] tegra-dc 54200000.dc: ---------tegra_smmu_device_group, 909: 1: drm
[ 0.335566] tegra-dc 54200000.dc: ---------iommu_group_get_for_dev, 1574
[ 0.335718] tegra-dc 54200000.dc: ---------iommu_group_add_device, 858
[ 0.335862] tegra-dc 54200000.dc: Adding to iommu group 1
[ 0.335955] tegra-dc 54200000.dc: ---------iommu_alloc_default_domain, 1543: type 3
[ 0.336101] iommu: ------iommu_group_alloc_default_domain: platform, (null), drm
[ 0.336187] ---------tegra_smmu_domain_alloc, 284: type 3
[ 0.336326] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.336474] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.336557] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.336716] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.336868] [<c0a0f4d1>] (dump_stack) from [<c0a0ff45>] (tegra_smmu_domain_alloc+0x23/0xb6)
[ 0.336968] [<c0a0ff45>] (tegra_smmu_domain_alloc) from [<c0a0f87b>] (iommu_group_alloc_default_domain+0x4b/0xfa)
[ 0.337127] [<c0a0f87b>] (iommu_group_alloc_default_domain) from [<c052c41d>] (iommu_probe_device+0x69/0xec)
[ 0.337285] [<c052c41d>] (iommu_probe_device) from [<c052e6ab>] (of_iommu_configure+0xfb/0x150)
[ 0.337441] [<c052e6ab>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.337599] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.337701] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.337857] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.338014] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.338169] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.338266] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.338419] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.338573] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.338728] [<c0598d91>] (__platform_register_drivers) from [<c1121e6b>] (host1x_drm_init+0x2b/0x42)
[ 0.338886] [<c1121e6b>] (host1x_drm_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.338986] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.339139] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.339290] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.339381] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.339521] 3fa0: 00000000 00000000 00000000 00000000
[ 0.339667] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.339755] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.339913] tegra-dc 54200000.dc: ---------iommu_probe_device, 272
[ 0.348144] tegra-dc 54200000.dc: failed to probe RGB output: -517
[ 0.348225] tegra-dc 54240000.dc: -------tegra_smmu_of_xlate: id 2
[ 0.348368] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.348513] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.348648] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.348747] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.348899] [<c0a0f4d1>] (dump_stack) from [<c052ec75>] (tegra_smmu_of_xlate+0x7d/0x84)
[ 0.349054] [<c052ec75>] (tegra_smmu_of_xlate) from [<c052e591>] (of_iommu_xlate+0x51/0x70)
[ 0.349150] [<c052e591>] (of_iommu_xlate) from [<c052e6d7>] (of_iommu_configure+0x127/0x150)
[ 0.349300] [<c052e6d7>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.349471] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.349572] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.349724] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.349877] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.350027] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.350123] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.350272] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.350421] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.350574] [<c0598d91>] (__platform_register_drivers) from [<c1121e6b>] (host1x_drm_init+0x2b/0x42)
[ 0.350674] [<c1121e6b>] (host1x_drm_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.350825] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.350975] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.351121] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.351211] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.351349] 3fa0: 00000000 00000000 00000000 00000000
[ 0.351437] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.351577] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.351742] tegra-dc 54240000.dc: --------tegra_smmu_probe_device, 822
[ 0.351830] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.351976] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.352110] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.352208] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.352356] [<c0a0f4d1>] (dump_stack) from [<c052ebed>] (tegra_smmu_probe_device+0x49/0x54)
[ 0.352510] [<c052ebed>] (tegra_smmu_probe_device) from [<c052bd6d>] (__iommu_probe_device+0x35/0x1c4)
[ 0.352662] [<c052bd6d>] (__iommu_probe_device) from [<c052c3cd>] (iommu_probe_device+0x19/0xec)
[ 0.352757] [<c052c3cd>] (iommu_probe_device) from [<c052e6ab>] (of_iommu_configure+0xfb/0x150)
[ 0.352906] [<c052e6ab>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.353060] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.353214] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.353309] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.353459] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.353609] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.353759] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.353854] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.354005] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.354155] [<c0598d91>] (__platform_register_drivers) from [<c1121e6b>] (host1x_drm_init+0x2b/0x42)
[ 0.354308] [<c1121e6b>] (host1x_drm_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.354458] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.354552] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.354698] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.354843] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.354924] 3fa0: 00000000 00000000 00000000 00000000
[ 0.355065] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.355204] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.355303] tegra-dc 54240000.dc: ---------iommu_group_get_for_dev, 1572
[ 0.355453] tegra-dc 54240000.dc: ---------tegra_smmu_device_group, 862
[ 0.355539] tegra-dc 54240000.dc: ---------tegra_smmu_device_group, 874: 2: drm
[ 0.355680] tegra-dc 54240000.dc: ---------iommu_group_get_for_dev, 1574
[ 0.355828] tegra-dc 54240000.dc: ---------iommu_group_add_device, 858
[ 0.355914] tegra-dc 54240000.dc: Adding to iommu group 1
[ 0.356057] tegra-dc 54240000.dc: ---------iommu_alloc_default_domain, 1543: type 3
[ 0.356144] iommu: ------iommu_group_alloc_default_domain: platform, (null), drm
[ 0.356282] ---------tegra_smmu_domain_alloc, 284: type 3
[ 0.356363] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.356508] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.356643] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.356796] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.356889] [<c0a0f4d1>] (dump_stack) from [<c0a0ff45>] (tegra_smmu_domain_alloc+0x23/0xb6)
[ 0.357038] [<c0a0ff45>] (tegra_smmu_domain_alloc) from [<c0a0f87b>] (iommu_group_alloc_default_domain+0x4b/0xfa)
[ 0.357192] [<c0a0f87b>] (iommu_group_alloc_default_domain) from [<c052c41d>] (iommu_probe_device+0x69/0xec)
[ 0.357346] [<c052c41d>] (iommu_probe_device) from [<c052e6ab>] (of_iommu_configure+0xfb/0x150)
[ 0.357496] [<c052e6ab>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.357596] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.357750] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.357902] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.358054] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.358150] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.358299] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.358446] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.358594] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.358690] [<c0598d91>] (__platform_register_drivers) from [<c1121e6b>] (host1x_drm_init+0x2b/0x42)
[ 0.358844] [<c1121e6b>] (host1x_drm_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.358996] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.359145] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.359238] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.359382] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.359518] 3fa0: 00000000 00000000 00000000 00000000
[ 0.359605] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.359747] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.359899] tegra-dc 54240000.dc: ---------iommu_probe_device, 272
[ 0.369164] tegra-gr2d 54140000.gr2d: -------tegra_smmu_of_xlate: id 4
[ 0.369315] tegra-gr2d 54140000.gr2d: --------tegra_smmu_probe_device, 822
[ 0.369452] tegra-gr2d 54140000.gr2d: ---------iommu_group_get_for_dev, 1572
[ 0.369595] tegra-gr2d 54140000.gr2d: ---------tegra_smmu_device_group, 862
[ 0.369734] tegra-gr2d 54140000.gr2d: ---------tegra_smmu_device_group, 874: 4: drm
[ 0.369821] tegra-gr2d 54140000.gr2d: ---------iommu_group_get_for_dev, 1574
[ 0.369969] tegra-gr2d 54140000.gr2d: ---------iommu_group_add_device, 858
[ 0.370052] tegra-gr2d 54140000.gr2d: Adding to iommu group 1
[ 0.370196] tegra-gr2d 54140000.gr2d: ---------iommu_alloc_default_domain, 1543: type 3
[ 0.370336] iommu: ------iommu_group_alloc_default_domain: platform, (null), drm
[ 0.370436] ---------tegra_smmu_domain_alloc, 284: type 3
[ 0.370573] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.370717] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.370799] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.370954] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.371106] [<c0a0f4d1>] (dump_stack) from [<c0a0ff45>] (tegra_smmu_domain_alloc+0x23/0xb6)
[ 0.371202] [<c0a0ff45>] (tegra_smmu_domain_alloc) from [<c0a0f87b>] (iommu_group_alloc_default_domain+0x4b/0xfa)
[ 0.371355] [<c0a0f87b>] (iommu_group_alloc_default_domain) from [<c052c41d>] (iommu_probe_device+0x69/0xec)
[ 0.371508] [<c052c41d>] (iommu_probe_device) from [<c052e6ab>] (of_iommu_configure+0xfb/0x150)
[ 0.371660] [<c052e6ab>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.371818] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.371919] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.372071] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.372222] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.372372] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.372468] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.372618] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.372767] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.372919] [<c0598d91>] (__platform_register_drivers) from [<c1121e6b>] (host1x_drm_init+0x2b/0x42)
[ 0.373074] [<c1121e6b>] (host1x_drm_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.373172] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.373322] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.373469] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.373560] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.373697] 3fa0: 00000000 00000000 00000000 00000000
[ 0.373839] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.373925] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.374103] tegra-gr2d 54140000.gr2d: ---------iommu_probe_device, 272
[ 0.374477] tegra-gr3d 54180000.gr3d: -------tegra_smmu_of_xlate: id 9
[ 0.374635] tegra-gr3d 54180000.gr3d: -------tegra_smmu_of_xlate: id 10
[ 0.374779] tegra-gr3d 54180000.gr3d: --------tegra_smmu_probe_device, 822
[ 0.374862] tegra-gr3d 54180000.gr3d: ---------iommu_group_get_for_dev, 1572
[ 0.375000] tegra-gr3d 54180000.gr3d: ---------tegra_smmu_device_group, 862
[ 0.375083] tegra-gr3d 54180000.gr3d: ---------tegra_smmu_device_group, 874: 9: drm
[ 0.375169] tegra-gr3d 54180000.gr3d: ---------iommu_group_get_for_dev, 1574
[ 0.375316] tegra-gr3d 54180000.gr3d: ---------iommu_group_add_device, 858
[ 0.375418] tegra-gr3d 54180000.gr3d: Adding to iommu group 1
[ 0.375567] tegra-gr3d 54180000.gr3d: ---------iommu_alloc_default_domain, 1543: type 3
[ 0.375710] iommu: ------iommu_group_alloc_default_domain: platform, (null), drm
[ 0.375794] ---------tegra_smmu_domain_alloc, 284: type 3
[ 0.375929] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.376073] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.376155] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.376310] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.376460] [<c0a0f4d1>] (dump_stack) from [<c0a0ff45>] (tegra_smmu_domain_alloc+0x23/0xb6)
[ 0.376556] [<c0a0ff45>] (tegra_smmu_domain_alloc) from [<c0a0f87b>] (iommu_group_alloc_default_domain+0x4b/0xfa)
[ 0.376709] [<c0a0f87b>] (iommu_group_alloc_default_domain) from [<c052c41d>] (iommu_probe_device+0x69/0xec)
[ 0.376862] [<c052c41d>] (iommu_probe_device) from [<c052e6ab>] (of_iommu_configure+0xfb/0x150)
[ 0.377013] [<c052e6ab>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.377170] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.377272] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.377427] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.377581] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.377733] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.377828] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.377978] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.378129] [<c0598051>] (driver_register) from [<c0598d91>] (__platform_register_drivers+0x2d/0x68)
[ 0.378280] [<c0598d91>] (__platform_register_drivers) from [<c1121e6b>] (host1x_drm_init+0x2b/0x42)
[ 0.378383] [<c1121e6b>] (host1x_drm_init) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.378537] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.378686] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.378832] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.378924] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.379061] 3fa0: 00000000 00000000 00000000 00000000
[ 0.379204] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.379291] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.379445] tegra-gr3d 54180000.gr3d: ---------iommu_probe_device, 272
[ 0.389317] loop: module loaded
[ 0.391692] libphy: Fixed MDIO Bus: probed
[ 0.391895] tun: Universal TUN/TAP device driver, 1.6
[ 0.392189] CAN device driver interface
[ 0.392670] usbcore: registered new interface driver rtl8192cu
[ 0.392758] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[ 0.392938] usbcore: registered new interface driver pegasus
[ 0.393110] usbcore: registered new interface driver asix
[ 0.393219] usbcore: registered new interface driver ax88179_178a
[ 0.393421] usbcore: registered new interface driver cdc_ether
[ 0.393535] usbcore: registered new interface driver cdc_eem
[ 0.393710] usbcore: registered new interface driver smsc75xx
[ 0.393828] usbcore: registered new interface driver smsc95xx
[ 0.393993] usbcore: registered new interface driver net1080
[ 0.394102] usbcore: registered new interface driver cdc_subset
[ 0.394272] usbcore: registered new interface driver zaurus
[ 0.394420] usbcore: registered new interface driver cdc_ncm
[ 0.394842] tegra-phy 7d000000.usb-phy: supply vbus not found, using dummy regulator
[ 0.395194] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.395601] usbcore: registered new interface driver cdc_acm
[ 0.395687] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 0.395862] usbcore: registered new interface driver cdc_wdm
[ 0.396040] usbcore: registered new interface driver usb-storage
[ 0.413352] using random self ethernet address
[ 0.413473] using random host ethernet address
[ 0.413993] usb0: HOST MAC 8e:55:84:d7:11:1a
[ 0.414147] usb0: MAC 8e:3d:0c:3c:00:74
[ 0.414302] using random self ethernet address
[ 0.414404] using random host ethernet address
[ 0.414526] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[ 0.414665] g_ether gadget: g_ether ready
[ 0.415053] mousedev: PS/2 mouse device common for all mice
[ 0.416811] tegra_rtc 7000e000.rtc: registered as rtc1
[ 0.416905] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
[ 0.417243] i2c /dev entries driver
[ 0.421957] max77620 0-003c: PMIC Version OTP:0x23 and ES:0x5
[ 0.429811] vdd_cpu: supplied by vdd_5v0
[ 0.433149] vdd_core: supplied by vdd_5v0
[ 0.436402] vdd_gen1v8: supplied by vdd_5v0
[ 0.439697] vdd_ddr3l_1v35: supplied by vdd_5v0
[ 0.440958] max77620-sd4: supplied by vdd_5v0
[ 0.443724] vdd_ddr_hs: supplied by vdd_ddr3l_1v35
[ 0.445064] max77620-ldo1: supplied by vdd_ddr3l_1v35
[ 0.453211] vdd_rtc: supplied by vdd_5v0
[ 0.455292] vdd_camera: Bringing 2800000uV into 1800000-1800000uV
[ 0.458660] vddio_sdmmc: supplied by vdd_5v0
[ 0.460940] avdd_dsi_csi: supplied by vdd_ddr3l_1v35
[ 0.463751] avdd_pll: supplied by vdd_ddr3l_1v35
[ 0.464745] gpio-1022 (cpu-pwr-req-hog): hogged as input
[ 0.608319] max77686-rtc max77620-rtc: registered as rtc0
[ 0.642362] max77686-rtc max77620-rtc: setting system clock to 2000-01-23T04:27:03 UTC (948601623)
[ 0.649105] pn544_hci_i2c 2-002a: NFC: Detecting nfc_en polarity
[ 0.760738] input: Elan Touchscreen as /devices/soc0/7000c400.i2c/i2c-1/1-0010/input/input0
[ 0.765138] pn544_hci_i2c 2-002a: NFC: nfc_en polarity : active high
[ 0.782797] power_supply bq27541-0: Not all required supplies found, defer probe
[ 0.796543] tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0)
[ 0.799296] Bluetooth: HCI UART driver ver 2.3
[ 0.799470] Bluetooth: HCI UART protocol H4 registered
[ 0.799876] Bluetooth: HCI UART protocol Broadcom registered
[ 0.800664] sdhci: Secure Digital Host Controller Interface driver
[ 0.800751] sdhci: Copyright(c) Pierre Ossman
[ 0.800883] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.801425] sdhci-tegra 78000400.mmc: allocated mmc-pwrseq
[ 0.802206] usbcore: registered new interface driver usbhid
[ 0.802297] usbhid: USB HID core driver
[ 0.802483] tegra-vde 6001a000.vde: -------tegra_smmu_of_xlate: id 15
[ 0.802634] tegra-vde 6001a000.vde: --------tegra_smmu_probe_device, 822
[ 0.802774] tegra-vde 6001a000.vde: ---------iommu_group_get_for_dev, 1572
[ 0.802858] tegra-vde 6001a000.vde: ---------tegra_smmu_device_group, 862
[ 0.803020] tegra-vde 6001a000.vde: ---------tegra_smmu_device_group, 911: 15
[ 0.803106] tegra-vde 6001a000.vde: ---------iommu_group_get_for_dev, 1574
[ 0.803253] tegra-vde 6001a000.vde: ---------iommu_group_add_device, 858
[ 0.803439] tegra-vde 6001a000.vde: Adding to iommu group 2
[ 0.803544] tegra-vde 6001a000.vde: ---------iommu_alloc_default_domain, 1543: type 3
[ 0.803688] iommu: ------iommu_group_alloc_default_domain: platform, (null), (null)
[ 0.803826] ---------tegra_smmu_domain_alloc, 284: type 3
[ 0.803907] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.804052] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.804138] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.804303] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.804460] [<c0a0f4d1>] (dump_stack) from [<c0a0ff45>] (tegra_smmu_domain_alloc+0x23/0xb6)
[ 0.804610] [<c0a0ff45>] (tegra_smmu_domain_alloc) from [<c0a0f87b>] (iommu_group_alloc_default_domain+0x4b/0xfa)
[ 0.804707] [<c0a0f87b>] (iommu_group_alloc_default_domain) from [<c052c41d>] (iommu_probe_device+0x69/0xec)
[ 0.804866] [<c052c41d>] (iommu_probe_device) from [<c052e6ab>] (of_iommu_configure+0xfb/0x150)
[ 0.805021] [<c052e6ab>] (of_iommu_configure) from [<c073f697>] (of_dma_configure_id+0x1fb/0x2ec)
[ 0.805184] [<c073f697>] (of_dma_configure_id) from [<c059743f>] (really_probe+0x7b/0x2a0)
[ 0.805348] [<c059743f>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.805445] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.805598] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.805750] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.805902] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.805997] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.806150] [<c0598051>] (driver_register) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.806305] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.806460] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.806555] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.806701] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.806783] 3fa0: 00000000 00000000 00000000 00000000
[ 0.806923] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.807064] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.807186] tegra-vde 6001a000.vde: ---------iommu_probe_device, 272
[ 0.807647] iommu: ------iommu_domain_alloc: platform, (null)
[ 0.807825] ---------tegra_smmu_domain_alloc, 284: type 1
[ 0.807910] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 0.808056] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 0.808137] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 0.808292] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 0.808445] [<c0a0f4d1>] (dump_stack) from [<c0a0ff45>] (tegra_smmu_domain_alloc+0x23/0xb6)
[ 0.808597] [<c0a0ff45>] (tegra_smmu_domain_alloc) from [<c0a0f953>] (iommu_domain_alloc+0x29/0x46)
[ 0.808693] [<c0a0f953>] (iommu_domain_alloc) from [<c0747629>] (tegra_vde_iommu_init+0x25/0xe0)
[ 0.808853] [<c0747629>] (tegra_vde_iommu_init) from [<c0744113>] (tegra_vde_probe+0x23b/0x350)
[ 0.809004] [<c0744113>] (tegra_vde_probe) from [<c0598e5b>] (platform_probe+0x43/0x80)
[ 0.809155] [<c0598e5b>] (platform_probe) from [<c0597473>] (really_probe+0xaf/0x2a0)
[ 0.809252] [<c0597473>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 0.809403] [<c05976a3>] (driver_probe_device) from [<c05978d5>] (device_driver_attach+0x3d/0x40)
[ 0.809557] [<c05978d5>] (device_driver_attach) from [<c059790f>] (__driver_attach+0x37/0x78)
[ 0.809709] [<c059790f>] (__driver_attach) from [<c059607b>] (bus_for_each_dev+0x43/0x6c)
[ 0.809806] [<c059607b>] (bus_for_each_dev) from [<c0596b8b>] (bus_add_driver+0xe3/0x148)
[ 0.809956] [<c0596b8b>] (bus_add_driver) from [<c0598051>] (driver_register+0x39/0xa0)
[ 0.810107] [<c0598051>] (driver_register) from [<c0101d25>] (do_one_initcall+0x45/0x1e4)
[ 0.810208] [<c0101d25>] (do_one_initcall) from [<c1101141>] (kernel_init_freeable+0x157/0x1a2)
[ 0.810367] [<c1101141>] (kernel_init_freeable) from [<c0a15581>] (kernel_init+0xd/0xe0)
[ 0.810523] [<c0a15581>] (kernel_init) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 0.810679] Exception stack(0xc1533fb0 to 0xc1533ff8)
[ 0.810762] 3fa0: 00000000 00000000 00000000 00000000
[ 0.810903] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.811046] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.811614] ---------tegra_smmu_domain_alloc, 323: type 1
[ 0.811923] tegra-vde 6001a000.vde: -------tegra_smmu_attach_dev
[ 0.812016] tegra-vde 6001a000.vde: -------tegra_smmu_attach_dev: domain not matched
[ 0.812215] --------tegra_smmu_enable, swgroup 15: writing 80000000 to reg1 27c
[ 0.812309] --------tegra_smmu_enable, swgroup 15: writing ffffffff to reg2 22c
[ 0.812528] --------tegra_smmu_enable, swgroup 15: writing ffffffff to reg2 22c
[ 0.812675] --------tegra_smmu_enable, swgroup 15: writing ffffffff to reg2 22c
[ 0.812791] --------tegra_smmu_enable, swgroup 15: writing ffffffff to reg2 22c
[ 0.812937] --------tegra_smmu_enable, swgroup 15: writing ffffffff to reg2 22c
[ 0.813129] --------tegra_smmu_enable, swgroup 15: writing ffffffff to reg2 22c
[ 0.813220] --------tegra_smmu_enable, swgroup 15: writing ffffffff to reg2 230
[ 0.813362] --------tegra_smmu_enable, swgroup 15: writing ffffffff to reg2 230
[ 0.814878] tegra30-emc 7000f400.memory-controller: got 6 timings for RAM code 1 (min 25MHz max 667MHz)
[ 0.816621] tegra30-emc 7000f400.memory-controller: OPP HW ver. 0x2, current clock rate 667 MHz
[ 0.832037] rt5640 0-001c: Failed to reguest IRQ 0: -22
[ 0.834582] tegra30-i2s 70080400.i2s: DMA channels sourced from device 70080000.ahub
[ 0.847090] input: ASUS Google Nexus 7 ALC5642 Headphones as /devices/soc0/sound/sound/card0/input1
[ 0.849211] xt_time: kernel timezone is -0000
[ 0.850435] NET: Registered protocol family 10
[ 0.851550] Segment Routing with IPv6
[ 0.851732] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 0.852433] NET: Registered protocol family 17
[ 0.852541] NET: Registered protocol family 15
[ 0.852729] Bridge firewalling registered
[ 0.852811] can: controller area network core
[ 0.852941] NET: Registered protocol family 29
[ 0.853080] can: raw protocol
[ 0.853157] can: broadcast manager protocol
[ 0.853241] can: netlink gateway - max_hops=1
[ 0.853674] Bluetooth: RFCOMM socket layer initialized
[ 0.853788] Bluetooth: RFCOMM ver 1.11
[ 0.853930] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 0.854016] Bluetooth: BNEP socket layer initialized
[ 0.854096] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 0.854235] Bluetooth: HIDP socket layer initialized
[ 0.854521] Key type dns_resolver registered
[ 0.856340] tegra20-cpufreq tegra20-cpufreq: hardware version 0x10 0x80
[ 0.858796] Registering SWP/SWPB emulation handler
[ 0.859184] registered taskstats version 1
[ 0.859287] Loading compiled-in X.509 certificates
[ 0.859781] tegra voltage-coupler: core minimum voltage limited to 1200000uV
[ 0.860040] zswap: loaded using pool lzo/z3fold
[ 0.860825] Key type ._fscrypt registered
[ 0.860919] Key type .fscrypt registered
[ 0.860998] Key type fscrypt-provisioning registered
[ 0.895069] vdd_3v3: supplied by vdd_5v0
[ 0.904660] vdd_ddr_rx: supplied by vdd_3v3
[ 0.905285] vcore_emmc: supplied by vdd_3v3
[ 0.906263] vdd_camera: supplied by vdd_3v3
[ 0.906922] avdd_usb: supplied by vdd_3v3
[ 0.909741] vdd_panel: supplied by vdd_3v3
[ 0.918581] tegra-dc 54200000.dc: failed to probe RGB output: -517
[ 0.919866] power_supply bq27541-0: bq27541-0: Found supply : smb347-usb
[ 0.920310] bq27xxx-battery 0-0055: data memory update not supported for chip
[ 0.965452] sdhci-tegra 78000400.mmc: allocated mmc-pwrseq
[ 0.972478] mmc0: Invalid maximum block size, assuming 512 bytes
[ 0.981012] mmc1: Invalid maximum block size, assuming 512 bytes
[ 1.011963] mmc0: SDHCI controller on 78000600.mmc [78000600.mmc] using ADMA
[ 1.140160] mmc0: new high speed MMC card at address 0001
[ 1.142935] mmcblk0: mmc0:0001 HBG4e 29.1 GiB
[ 1.143649] mmcblk0boot0: mmc0:0001 HBG4e partition 1 2.00 MiB
[ 1.144356] mmcblk0boot1: mmc0:0001 HBG4e partition 2 2.00 MiB
[ 1.144970] mmcblk0rpmb: mmc0:0001 HBG4e partition 3 2.00 MiB, chardev (245:0)
[ 1.148969] Primary GPT is invalid, using alternate GPT.
[ 1.149191] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10
[ 1.328986] mmc1: SDHCI controller on 78000400.mmc [78000400.mmc] using ADMA
[ 1.346767] Bluetooth: hci0: BCM: chip id 62
[ 1.348202] Bluetooth: hci0: BCM: features 0x0f
[ 1.350404] Bluetooth: hci0: BCM4330B1
[ 1.350599] Bluetooth: hci0: BCM4330B1 (002.001.003) build 0000
[ 1.350920] Bluetooth: hci0: BCM4330B1 'brcm/BCM4330B1.hcd' Patch
[ 1.357456] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.360736] i2c i2c-2: Added multiplexed i2c bus 3
[ 1.360813] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.364589] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.370836] ak8974 2-000e: detected ami306, FW ver 0b, S/N: 0866
[ 1.371086] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.375419] ak8974 2-000e: factory calibration for axis X: offz=45 sens=618 fine=244 pgaZ=138 pgaY=85
[ 1.375714] ak8974 2-000e: factory calibration for axis Y: offz=46 sens=619 fine=246 pgaZ=147 pgaX=165
[ 1.375997] ak8974 2-000e: factory calibration for axis Z: offz=48 sens=574 fine=157 pgaY=113 pgaX=112
[ 1.376631] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.389910] ak8974 2-000e: enable rising edge DRDY IRQ
[ 1.403102] iommu: ------iommu_domain_alloc: platform, (null)
[ 1.403577] ---------tegra_smmu_domain_alloc, 284: type 1
[ 1.404196] CPU: 2 PID: 87 Comm: kworker/2:1 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 1.404826] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 1.405172] Workqueue: events deferred_probe_work_func
[ 1.405920] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 1.406375] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 1.407058] [<c0a0f4d1>] (dump_stack) from [<c0a0ff45>] (tegra_smmu_domain_alloc+0x23/0xb6)
[ 1.407727] [<c0a0ff45>] (tegra_smmu_domain_alloc) from [<c0a0f953>] (iommu_domain_alloc+0x29/0x46)
[ 1.408168] [<c0a0f953>] (iommu_domain_alloc) from [<c0571601>] (host1x_drm_probe+0x2b9/0x2e4)
[ 1.408834] [<c0571601>] (host1x_drm_probe) from [<c0597473>] (really_probe+0xaf/0x2a0)
[ 1.409508] [<c0597473>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 1.410175] [<c05976a3>] (driver_probe_device) from [<c059610b>] (bus_for_each_drv+0x4f/0x78)
[ 1.410622] [<c059610b>] (bus_for_each_drv) from [<c059736f>] (__device_attach+0x93/0xdc)
[ 1.411272] [<c059736f>] (__device_attach) from [<c05969f3>] (bus_probe_device+0x5b/0x60)
[ 1.411922] [<c05969f3>] (bus_probe_device) from [<c05951e5>] (device_add+0x289/0x5b4)
[ 1.412564] [<c05951e5>] (device_add) from [<c052fc39>] (host1x_subdev_register+0x89/0xa8)
[ 1.413093] [<c052fc39>] (host1x_subdev_register) from [<c052fefd>] (host1x_client_register+0x91/0xf8)
[ 1.413781] [<c052fefd>] (host1x_client_register) from [<c0577351>] (tegra_dc_probe+0x19d/0x2b8)
[ 1.414503] [<c0577351>] (tegra_dc_probe) from [<c0598e5b>] (platform_probe+0x43/0x80)
[ 1.415174] [<c0598e5b>] (platform_probe) from [<c0597473>] (really_probe+0xaf/0x2a0)
[ 1.415621] [<c0597473>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 1.416273] [<c05976a3>] (driver_probe_device) from [<c059610b>] (bus_for_each_drv+0x4f/0x78)
[ 1.416938] [<c059610b>] (bus_for_each_drv) from [<c059736f>] (__device_attach+0x93/0xdc)
[ 1.417376] [<c059736f>] (__device_attach) from [<c05969f3>] (bus_probe_device+0x5b/0x60)
[ 1.418036] [<c05969f3>] (bus_probe_device) from [<c0596d2f>] (deferred_probe_work_func+0x4b/0x6c)
[ 1.418704] [<c0596d2f>] (deferred_probe_work_func) from [<c0132fbd>] (process_one_work+0x145/0x408)
[ 1.419392] [<c0132fbd>] (process_one_work) from [<c01334a7>] (worker_thread+0x227/0x3bc)
[ 1.420061] [<c01334a7>] (worker_thread) from [<c0138a2f>] (kthread+0x10b/0x13c)
[ 1.420501] [<c0138a2f>] (kthread) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 1.421138] Exception stack(0xc2043fb0 to 0xc2043ff8)
[ 1.421503] 3fa0: 00000000 00000000 00000000 00000000
[ 1.422098] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1.422676] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 1.423208] ---------tegra_smmu_domain_alloc, 323: type 1
[ 1.424222] tegra-dc 54240000.dc: -----------tegra_dc_init, 2036
[ 1.424744] tegra-dc 54240000.dc: -----------host1x_client_iommu_attach, 909
[ 1.425339] tegra-dc 54240000.dc: -----------host1x_client_iommu_attach, 918
[ 1.425776] tegra-dc 54240000.dc: -----------host1x_client_iommu_attach, 920
[ 1.425855] tegra-dc 54200000.dc: -------tegra_smmu_attach_dev
[ 1.425973] CPU: 2 PID: 87 Comm: kworker/2:1 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 1.426091] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 1.426164] Workqueue: events deferred_probe_work_func
[ 1.426287] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 1.426370] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 1.426501] [<c0a0f4d1>] (dump_stack) from [<c0a0fc5d>] (tegra_smmu_attach_dev+0x49/0x2f8)
[ 1.426625] [<c0a0fc5d>] (tegra_smmu_attach_dev) from [<c052b8cd>] (__iommu_attach_device+0x15/0xb4)
[ 1.426761] [<c052b8cd>] (__iommu_attach_device) from [<c052c26b>] (__iommu_attach_group+0x33/0x70)
[ 1.426844] [<c052c26b>] (__iommu_attach_group) from [<c052c2c7>] (iommu_attach_group+0x1f/0x2c)
[ 1.426966] [<c052c2c7>] (iommu_attach_group) from [<c0571edb>] (host1x_client_iommu_attach+0xa3/0xb4)
[ 1.427094] [<c0571edb>] (host1x_client_iommu_attach) from [<c0a10483>] (tegra_dc_init+0x8f/0x3c8)
[ 1.427222] [<c0a10483>] (tegra_dc_init) from [<c052f627>] (host1x_device_init+0x2f/0x80)
[ 1.427301] [<c052f627>] (host1x_device_init) from [<c057141b>] (host1x_drm_probe+0xd3/0x2e4)
[ 1.427428] [<c057141b>] (host1x_drm_probe) from [<c0597473>] (really_probe+0xaf/0x2a0)
[ 1.427562] [<c0597473>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 1.427687] [<c05976a3>] (driver_probe_device) from [<c059610b>] (bus_for_each_drv+0x4f/0x78)
[ 1.427766] [<c059610b>] (bus_for_each_drv) from [<c059736f>] (__device_attach+0x93/0xdc)
[ 1.427891] [<c059736f>] (__device_attach) from [<c05969f3>] (bus_probe_device+0x5b/0x60)
[ 1.428013] [<c05969f3>] (bus_probe_device) from [<c05951e5>] (device_add+0x289/0x5b4)
[ 1.428141] [<c05951e5>] (device_add) from [<c052fc39>] (host1x_subdev_register+0x89/0xa8)
[ 1.428221] [<c052fc39>] (host1x_subdev_register) from [<c052fefd>] (host1x_client_register+0x91/0xf8)
[ 1.428348] [<c052fefd>] (host1x_client_register) from [<c0577351>] (tegra_dc_probe+0x19d/0x2b8)
[ 1.428492] [<c0577351>] (tegra_dc_probe) from [<c0598e5b>] (platform_probe+0x43/0x80)
[ 1.428617] [<c0598e5b>] (platform_probe) from [<c0597473>] (really_probe+0xaf/0x2a0)
[ 1.428693] [<c0597473>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 1.428825] [<c05976a3>] (driver_probe_device) from [<c059610b>] (bus_for_each_drv+0x4f/0x78)
[ 1.428949] [<c059610b>] (bus_for_each_drv) from [<c059736f>] (__device_attach+0x93/0xdc)
[ 1.429073] [<c059736f>] (__device_attach) from [<c05969f3>] (bus_probe_device+0x5b/0x60)
[ 1.429165] [<c05969f3>] (bus_probe_device) from [<c0596d2f>] (deferred_probe_work_func+0x4b/0x6c)
[ 1.429298] [<c0596d2f>] (deferred_probe_work_func) from [<c0132fbd>] (process_one_work+0x145/0x408)
[ 1.429426] [<c0132fbd>] (process_one_work) from [<c01334a7>] (worker_thread+0x227/0x3bc)
[ 1.429555] [<c01334a7>] (worker_thread) from [<c0138a2f>] (kthread+0x10b/0x13c)
[ 1.429635] [<c0138a2f>] (kthread) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 1.429762] Exception stack(0xc2043fb0 to 0xc2043ff8)
[ 1.429832] 3fa0: 00000000 00000000 00000000 00000000
[ 1.429949] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1.430079] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 1.430168] tegra-dc 54200000.dc: -------tegra_smmu_attach_dev: domain not matched
[ 1.430319] --------tegra_smmu_enable, swgroup 1: writing 80000001 to reg1 240
[ 1.430461] --------tegra_smmu_enable, swgroup 1: writing ffffffff to reg2 228
[ 1.430535] --------tegra_smmu_enable, swgroup 1: writing ffffffff to reg2 228
[ 1.430658] --------tegra_smmu_enable, swgroup 1: writing ffffffff to reg2 228
[ 1.430781] --------tegra_smmu_enable, swgroup 1: writing ffffffff to reg2 228
[ 1.430858] --------tegra_smmu_enable, swgroup 1: writing ffffffff to reg2 228
[ 1.430984] tegra-dc 54240000.dc: -------tegra_smmu_attach_dev
[ 1.431053] CPU: 2 PID: 87 Comm: kworker/2:1 Tainted: G W 5.11.0-next-20210226-00003-g89069e0f4a28 #7012
[ 1.431187] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
[ 1.431328] Workqueue: events deferred_probe_work_func
[ 1.431411] [<c010cfa9>] (unwind_backtrace) from [<c01090cd>] (show_stack+0x11/0x14)
[ 1.431546] [<c01090cd>] (show_stack) from [<c0a0f4d1>] (dump_stack+0x8d/0x9a)
[ 1.431672] [<c0a0f4d1>] (dump_stack) from [<c0a0fc5d>] (tegra_smmu_attach_dev+0x49/0x2f8)
[ 1.431755] [<c0a0fc5d>] (tegra_smmu_attach_dev) from [<c052b8cd>] (__iommu_attach_device+0x15/0xb4)
[ 1.431893] [<c052b8cd>] (__iommu_attach_device) from [<c052c26b>] (__iommu_attach_group+0x33/0x70)
[ 1.432025] [<c052c26b>] (__iommu_attach_group) from [<c052c2c7>] (iommu_attach_group+0x1f/0x2c)
[ 1.432152] [<c052c2c7>] (iommu_attach_group) from [<c0571edb>] (host1x_client_iommu_attach+0xa3/0xb4)
[ 1.432286] [<c0571edb>] (host1x_client_iommu_attach) from [<c0a10483>] (tegra_dc_init+0x8f/0x3c8)
[ 1.432382] [<c0a10483>] (tegra_dc_init) from [<c052f627>] (host1x_device_init+0x2f/0x80)
[ 1.432522] [<c052f627>] (host1x_device_init) from [<c057141b>] (host1x_drm_probe+0xd3/0x2e4)
[ 1.432657] [<c057141b>] (host1x_drm_probe) from [<c0597473>] (really_probe+0xaf/0x2a0)
[ 1.432783] [<c0597473>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 1.432868] [<c05976a3>] (driver_probe_device) from [<c059610b>] (bus_for_each_drv+0x4f/0x78)
[ 1.432991] [<c059610b>] (bus_for_each_drv) from [<c059736f>] (__device_attach+0x93/0xdc)
[ 1.433115] [<c059736f>] (__device_attach) from [<c05969f3>] (bus_probe_device+0x5b/0x60)
[ 1.433239] [<c05969f3>] (bus_probe_device) from [<c05951e5>] (device_add+0x289/0x5b4)
[ 1.433317] [<c05951e5>] (device_add) from [<c052fc39>] (host1x_subdev_register+0x89/0xa8)
[ 1.433447] [<c052fc39>] (host1x_subdev_register) from [<c052fefd>] (host1x_client_register+0x91/0xf8)
[ 1.433579] [<c052fefd>] (host1x_client_register) from [<c0577351>] (tegra_dc_probe+0x19d/0x2b8)
[ 1.433711] [<c0577351>] (tegra_dc_probe) from [<c0598e5b>] (platform_probe+0x43/0x80)
[ 1.433790] [<c0598e5b>] (platform_probe) from [<c0597473>] (really_probe+0xaf/0x2a0)
[ 1.433912] [<c0597473>] (really_probe) from [<c05976a3>] (driver_probe_device+0x3f/0x78)
[ 1.434039] [<c05976a3>] (driver_probe_device) from [<c059610b>] (bus_for_each_drv+0x4f/0x78)
[ 1.434166] [<c059610b>] (bus_for_each_drv) from [<c059736f>] (__device_attach+0x93/0xdc)
[ 1.434246] [<c059736f>] (__device_attach) from [<c05969f3>] (bus_probe_device+0x5b/0x60)
[ 1.434379] [<c05969f3>] (bus_probe_device) from [<c0596d2f>] (deferred_probe_work_func+0x4b/0x6c)
[ 1.434513] [<c0596d2f>] (deferred_probe_work_func) from [<c0132fbd>] (process_one_work+0x145/0x408)
[ 1.434657] [<c0132fbd>] (process_one_work) from [<c01334a7>] (worker_thread+0x227/0x3bc)
[ 1.434738] [<c01334a7>] (worker_thread) from [<c0138a2f>] (kthread+0x10b/0x13c)
[ 1.434866] [<c0138a2f>] (kthread) from [<c0100155>] (ret_from_fork+0x11/0x1c)
[ 1.434992] Exception stack(0xc2043fb0 to 0xc2043ff8)
[ 1.435063] 3fa0: 00000000 00000000 00000000 00000000
[ 1.435183] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 1.435299] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 1.435389] tegra-dc 54240000.dc: -------tegra_smmu_attach_dev: domain not matched
[ 1.435514] --------tegra_smmu_enable, swgroup 2: writing 80000001 to reg1 244
[ 1.435587] --------tegra_smmu_enable, swgroup 2: writing ffffffff to reg2 228
[ 1.435715] --------tegra_smmu_enable, swgroup 2: writing ffffffff to reg2 228
[ 1.435835] --------tegra_smmu_enable, swgroup 2: writing ffffffff to reg2 228
[ 1.435905] --------tegra_smmu_enable, swgroup 2: writing ffffffff to reg2 228
[ 1.436026] --------tegra_smmu_enable, swgroup 2: writing ffffffff to reg2 228
[ 1.436148] tegra-gr2d 54140000.gr2d: -------tegra_smmu_attach_dev
[ 1.436224] tegra-gr2d 54140000.gr2d: -------tegra_smmu_attach_dev: domain not matched
[ 1.436344] --------tegra_smmu_enable, swgroup 4: writing 80000001 to reg1 24c
[ 1.436481] --------tegra_smmu_enable, swgroup 4: writing ffffffff to reg2 228
[ 1.436558] --------tegra_smmu_enable, swgroup 4: writing ffffffff to reg2 228
[ 1.436682] --------tegra_smmu_enable, swgroup 4: writing ffffffff to reg2 228
[ 1.436760] --------tegra_smmu_enable, swgroup 4: writing ffffffff to reg2 22c
[ 1.436883] tegra-gr3d 54180000.gr3d: -------tegra_smmu_attach_dev
[ 1.436999] tegra-gr3d 54180000.gr3d: -------tegra_smmu_attach_dev: domain not matched
[ 1.437073] --------tegra_smmu_enable, swgroup 9: writing 80000001 to reg1 268
[ 1.437196] --------tegra_smmu_enable, swgroup 9: writing ffffffff to reg2 228
[ 1.437319] --------tegra_smmu_enable, swgroup 9: writing ffffffff to reg2 228
[ 1.437406] --------tegra_smmu_enable, swgroup 9: writing ffffffff to reg2 22c
[ 1.437524] --------tegra_smmu_enable, swgroup 9: writing ffffffff to reg2 22c
[ 1.437652] --------tegra_smmu_enable, swgroup 10: writing 80000001 to reg1 26c
[ 1.437732] --------tegra_smmu_enable, swgroup 10: writing ffffffff to reg2 228
[ 1.437862] --------tegra_smmu_enable, swgroup 10: writing ffffffff to reg2 228
[ 1.437941] --------tegra_smmu_enable, swgroup 10: writing ffffffff to reg2 22c
[ 1.438061] --------tegra_smmu_enable, swgroup 10: writing ffffffff to reg2 22c
[ 1.438180] tegra-dc 54240000.dc: -----------host1x_client_iommu_attach, 938
[ 1.438778] tegra-gr2d 54140000.gr2d: -----------host1x_client_iommu_attach, 909
[ 1.438909] tegra-gr2d 54140000.gr2d: -----------host1x_client_iommu_attach, 918
[ 1.439034] tegra-gr2d 54140000.gr2d: -----------host1x_client_iommu_attach, 920
[ 1.439108] tegra-gr2d 54140000.gr2d: -----------host1x_client_iommu_attach, 938
[ 1.439278] tegra-gr3d 54180000.gr3d: -----------host1x_client_iommu_attach, 909
[ 1.439425] tegra-gr3d 54180000.gr3d: -----------host1x_client_iommu_attach, 918
[ 1.439501] tegra-gr3d 54180000.gr3d: -----------host1x_client_iommu_attach, 920
[ 1.439632] tegra-gr3d 54180000.gr3d: -----------host1x_client_iommu_attach, 938
[ 1.439759] tegra-dc 54200000.dc: -----------tegra_dc_init, 2036
[ 1.439832] tegra-dc 54200000.dc: -----------host1x_client_iommu_attach, 909
[ 1.439951] tegra-dc 54200000.dc: -----------host1x_client_iommu_attach, 918
[ 1.440020] tegra-dc 54200000.dc: -----------host1x_client_iommu_attach, 920
[ 1.440139] tegra-dc 54200000.dc: -----------host1x_client_iommu_attach, 938
[ 1.908241] mmc1: new high speed SDIO card at address 0001
[ 1.915351] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4330-sdio for chip BCM4330/4
[ 1.915567] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac4330-sdio.asus,tilapia.txt failed with error -2
[ 1.972908] Console: switching to colour frame buffer device 100x80
[ 2.005857] drm drm: [drm] fb0: tegradrmfb frame buffer device
[ 2.007277] [drm] Initialized tegra 0.0.0 20120330 for drm on minor 0
[ 2.008771] input: gpio-keys as /devices/soc0/gpio-keys/input/input2
[ 2.022408] IP-Config: Complete:
[ 2.022622] device=usb0, hwaddr=8e:3d:0c:3c:00:74, ipaddr=192.168.3.43, mask=255.255.255.0, gw=192.168.3.177
[ 2.023019] host=192.168.3.43, domain=, nis-domain=(none)
[ 2.023306] bootserver=255.255.255.255, rootserver=192.168.3.177, rootpath=
[ 2.023527] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 2.028577] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 2.029009] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.029304] cfg80211: failed to load regulatory.db
[ 2.030029] ALSA device list:
[ 2.030201] #0: ASUS Google Nexus 7 ALC5642
[ 2.042704] Bluetooth: hci0: AZW Module665 BCM4330B1 37.4 MHz Class 1.5 ExtLNA
[ 2.042955] Bluetooth: hci0: BCM4330B1 (002.001.003) build 0820
[ 2.082821] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4330-sdio for chip BCM4330/4
[ 2.083153] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[ 2.084983] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4330/4 wl0: Jan 23 2013 17:47:32 version 5.90.195.114 FWID 01-f9e7e464
[ 3.064265] VFS: Mounted root (nfs filesystem) on device 0:17.
[ 3.065198] devtmpfs: mounted
[ 3.070761] Freeing unused kernel memory: 1024K
[ 3.075915] Run /usr/lib/systemd/systemd as init process
[ 3.076111] with arguments:
[ 3.076116] /usr/lib/systemd/systemd
[ 3.076121] with environment:
[ 3.076125] HOME=/
[ 3.076130] TERM=linux
[ 3.076134] tegraid=30.1.3.0.0
[ 3.076139] debug_uartport=hsport
[ 3.076144] lp0_vec=8192@0xbddf9000
[ 3.076149] tegra_fbmem=8195200@0xabe01000
[ 3.076153] core_edp_mv=0
[ 3.076158] audio_codec=rt5640
[ 3.076162] board_info=f41:a00:1:44:2
[ 3.076167] tegraboot=sdmmc
[ 4.063116] random: crng init done
[ 4.282563] systemd[1]: System time before build time, advancing clock.
[ 4.568368] systemd[1]: systemd 239 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK -SYSVINIT +UTMP -LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL -XZ +LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[ 4.571617] systemd[1]: Detected architecture arm.
[ 5.923742] systemd[1]: Reached target Remote File Systems.
[ 5.985953] systemd[1]: Listening on Process Core Dump Socket.
[ 5.987733] systemd[1]: Listening on udev Kernel Socket.
[ 5.989790] systemd[1]: Listening on Journal Socket (/dev/log).
[ 6.006842] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 6.023209] systemd[1]: Created slice User and Session Slice.
[ 6.036057] systemd[1]: Reached target Swap.
[ 6.048733] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 6.687296] systemd-journald[169]: Received request to flush runtime journal from PID 1
[ 32.230886] vdd_camera: disabling
[ 32.238883] avdd_dsi_csi: disabling
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