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From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Maxime Ripard <maxime@cerno.tech>, Emma Anholt <emma@anholt.net>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: Regression with mainline kernel on rpi4
Date: Wed, 22 Sep 2021 18:02:09 +0100	[thread overview]
Message-ID: <CADVatmNZB6yjS6zXqUcY4xsUTyX3pa6VysB6RmT1CGV5LXer6g@mail.gmail.com> (raw)
In-Reply-To: <CAHk-=wi=8Wp31FSyOH5A8KY+7f3dSuP62zUpvTtyvENm1Hh7xA@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 810 bytes --]

On Wed, Sep 22, 2021 at 4:25 PM Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> On Wed, Sep 22, 2021 at 3:11 AM Sudip Mukherjee
> <sudipm.mukherjee@gmail.com> wrote:
> >
> > That test script is triggering the openqa job, but its running only
> > after lava is able to login. The trace is appearing before the login
> > prompt even, so test_mainline.sh should not matter here.
>
> Side note: the traces might be more legible if you have debug info in
> the kernel, and run the dmesg through the script in
>
>   scripts/decode_stacktrace.sh
>
> which should give line numbers and inlining information.

Attached is a complete dmesg and also the decoded trace.
This is done on 4357f03d6611 ("Merge tag 'pm-5.15-rc2' of
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm")


-- 
Regards
Sudip

[-- Attachment #2: dmesg.log --]
[-- Type: text/x-log, Size: 41362 bytes --]

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[    0.000000] Linux version 5.15.0-rc1-4357f03d6611 (smukherjee@db7e030c489f) (aarch64-linux-gcc (GCC) 11.2.1 20210911, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Wed Sep 22 15:18:16 UTC 2021
[    0.000000] Machine model: Raspberry Pi 4 Model B
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000032800000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000000000-0x000000003fffffff]
[    0.000000]   DMA32    [mem 0x0000000040000000-0x00000000fbffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000003b3fffff]
[    0.000000]   node   0: [mem 0x0000000040000000-0x00000000fbffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000000fbffffff]
[    0.000000] percpu: Embedded 29 pages/cpu s80344 r8192 d30248 u118784
[    0.000000] pcpu-alloc: s80344 r8192 d30248 u118784 alloc=29*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: Spectre-v2
[    0.000000] CPU features: detected: Spectre-v3a
[    0.000000] CPU features: detected: Spectre-v4
[    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 996912
[    0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/ram0 coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1 smsc95xx.macaddr=DC:A6:32:BC:4B:41 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 root=LABEL=writable1 rootfstype=ext4 elevator=deadline rootwait fixrtc loglevel=7 ip=dhcp
[    0.000000] Kernel parameter elevator= does not have any effect anymore.
               Please use sysfs to set IO scheduler for individual devices.
[    0.000000] Unknown command line parameters: fixrtc
[    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 0x000000002e800000-0x0000000032800000] (64MB)
[    0.000000] Memory: 3742168K/4050944K available (12928K kernel code, 1960K rwdata, 4868K rodata, 4352K init, 843K bss, 243240K reserved, 65536K cma-reserved)
[    0.000000] random: get_random_u64 called from __kmem_cache_create+0x38/0x4e0 with crng_init=0
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] ftrace: allocating 40527 entries in 159 pages
[    0.000000] ftrace: allocated 159 pages with 6 groups
[    0.000000] trace event string verifier disabled
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[    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 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] irq_brcmstb_l2: registered L2 intc (/soc/interrupt-controller@7ef00100, parent irq: 10)
[    0.000000] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[    0.000001] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[    0.000189] Console: colour dummy device 80x25
[    0.000266] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=216000)
[    0.000294] pid_max: default: 32768 minimum: 301
[    0.000485] LSM: Security Framework initializing
[    0.000549] Yama: becoming mindful.
[    0.000663] AppArmor: AppArmor initialized
[    0.000862] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.000932] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.003978] rcu: Hierarchical SRCU implementation.
[    0.005401] EFI services will not be available.
[    0.006275] smp: Bringing up secondary CPUs ...
[    0.007352] Detected PIPT I-cache on CPU1
[    0.007421] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
[    0.008690] Detected PIPT I-cache on CPU2
[    0.008738] CPU2: Booted secondary processor 0x0000000002 [0x410fd083]
[    0.009888] Detected PIPT I-cache on CPU3
[    0.009936] CPU3: Booted secondary processor 0x0000000003 [0x410fd083]
[    0.010094] smp: Brought up 1 node, 4 CPUs
[    0.010141] SMP: Total of 4 processors activated.
[    0.010156] CPU features: detected: 32-bit EL0 Support
[    0.010169] CPU features: detected: 32-bit EL1 Support
[    0.010186] CPU features: detected: CRC32 instructions
[    0.010360] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching
[    0.039406] CPU: All CPU(s) started at EL2
[    0.039488] alternatives: patching kernel code
[    0.041223] devtmpfs: initialized
[    0.048114] Registered cp15_barrier emulation handler
[    0.048155] Registered setend emulation handler
[    0.048177] KASLR disabled due to lack of seed
[    0.048401] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.048436] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.050556] pinctrl core: initialized pinctrl subsystem
[    0.051252] DMI not present or invalid.
[    0.051882] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.055013] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[    0.055312] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.056131] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.056201] audit: initializing netlink subsys (disabled)
[    0.056457] audit: type=2000 audit(0.056:1): state=initialized audit_enabled=0 res=1
[    0.057011] thermal_sys: Registered thermal governor 'fair_share'
[    0.057024] thermal_sys: Registered thermal governor 'bang_bang'
[    0.057040] thermal_sys: Registered thermal governor 'step_wise'
[    0.057054] thermal_sys: Registered thermal governor 'user_space'
[    0.057312] cpuidle: using governor ladder
[    0.057373] cpuidle: using governor menu
[    0.057708] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.057884] ASID allocator initialised with 65536 entries
[    0.058100] Serial: AMBA PL011 UART driver
[    0.118568] iommu: Default domain type: Translated 
[    0.118596] iommu: DMA domain TLB invalidation policy: strict mode 
[    0.119843] SCSI subsystem initialized
[    0.120097] libata version 3.00 loaded.
[    0.120277] usbcore: registered new interface driver usbfs
[    0.120331] usbcore: registered new interface driver hub
[    0.120401] usbcore: registered new device driver usb
[    0.120756] pps_core: LinuxPPS API ver. 1 registered
[    0.120772] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.120808] PTP clock support registered
[    0.121183] EDAC MC: Ver: 3.0.0
[    0.122568] NetLabel: Initializing
[    0.122588] NetLabel:  domain hash size = 128
[    0.122603] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.122691] NetLabel:  unlabeled traffic allowed by default
[    0.123642] clocksource: Switched to clocksource arch_sys_counter
[    0.212886] VFS: Disk quotas dquot_6.6.0
[    0.212993] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.213738] AppArmor: AppArmor Filesystem Enabled
[    0.214091] simple-framebuffer 3e843000.framebuffer: framebuffer at 0x3e843000, 0x384000 bytes
[    0.214117] simple-framebuffer 3e843000.framebuffer: format=a8r8g8b8, mode=1280x720x32, linelength=5120
[    0.224129] Console: switching to colour frame buffer device 160x45
[    0.232869] simple-framebuffer 3e843000.framebuffer: fb0: simplefb registered!
[    0.243193] NET: Registered PF_INET protocol family
[    0.243712] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.246755] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.246812] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.247102] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    0.247591] TCP: Hash tables configured (established 32768 bind 32768)
[    0.248090] MPTCP token hash table entries: 4096 (order: 4, 98304 bytes, linear)
[    0.248217] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.248278] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.248994] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.249036] NET: Registered PF_XDP protocol family
[    0.249062] PCI: CLS 0 bytes, default 64
[    0.249369] Trying to unpack rootfs image as initramfs...
[    0.250924] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[    0.251114] kvm [1]: IPA Size Limit: 44 bits
[    0.252497] kvm [1]: vgic interrupt IRQ9
[    0.252947] kvm [1]: Hyp mode initialized successfully
[    0.255165] Initialise system trusted keyrings
[    0.255241] Key type blacklist registered
[    0.255522] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[    0.261911] zbud: loaded
[    0.263735] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.264656] fuse: init (API version 7.34)
[    0.330459] Key type asymmetric registered
[    0.330492] Asymmetric key parser 'x509' registered
[    0.330620] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242)
[    0.330833] io scheduler mq-deadline registered
[    0.336685] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[    0.336731] brcm-pcie fd500000.pcie:   No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[    0.336809] brcm-pcie fd500000.pcie:      MEM 0x0600000000..0x0603ffffff -> 0x00f8000000
[    0.336884] brcm-pcie fd500000.pcie:   IB MEM 0x0000000000..0x00bfffffff -> 0x0000000000
[    0.339510] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[    0.339892] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[    0.339916] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.339939] pci_bus 0000:00: root bus resource [mem 0x600000000-0x603ffffff] (bus address [0xf8000000-0xfbffffff])
[    0.340020] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[    0.340248] pci 0000:00:00.0: PME# supported from D0 D3hot
[    0.343158] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[    0.343290] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc0000fff 64bit]
[    0.343782] pci 0000:01:00.0: PME# supported from D0 D3cold
[    0.346548] pci 0000:00:00.0: BAR 14: assigned [mem 0x600000000-0x6000fffff]
[    0.346581] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[    0.346623] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.346647] pci 0000:00:00.0:   bridge window [mem 0x600000000-0x6000fffff]
[    0.347225] pcieport 0000:00:00.0: PME: Signaling with IRQ 63
[    0.347696] pcieport 0000:00:00.0: AER: enabled with IRQ 63
[    0.417545] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[    0.419939] printk: console [ttyS0] disabled
[    0.420064] fe215040.serial: ttyS0 at MMIO 0xfe215040 (irq = 27, base_baud = 62499999) is a 16550
[    1.478480] printk: console [ttyS0] enabled
[    1.485274] iproc-rng200 fe104000.rng: hwrng registered
[    1.491376] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    1.791731] loop: module loaded
[    1.795901] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[    1.807885] libphy: Fixed MDIO Bus: probed
[    1.812559] tun: Universal TUN/TAP device driver, 1.6
[    1.818500] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[    1.835704] libphy: bcmgenet MII bus: probed
[    6.421505] Freeing initrd memory: 71492K
[    6.459775] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[    6.466867] PPP generic driver version 2.4.2
[    6.471487] usbcore: registered new interface driver lan78xx
[    6.477308] usbcore: registered new interface driver smsc95xx
[    6.483179] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    6.489836] ehci-pci: EHCI PCI platform driver
[    6.494414] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    6.500715] ohci-pci: OHCI PCI platform driver
[    6.505276] uhci_hcd: USB Universal Host Controller Interface driver
[    6.512127] mousedev: PS/2 mouse device common for all mice
[    6.518336] i2c_dev: i2c /dev entries driver
[    6.527829] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[    6.534368] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[    6.546884] device-mapper: uevent: version 1.0.3
[    6.551867] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com
[    6.561307] sdhci: Secure Digital Host Controller Interface driver
[    6.567596] sdhci: Copyright(c) Pierre Ossman
[    6.572026] sdhci-pltfm: SDHCI platform and OF driver helper
[    6.579164] ledtrig-cpu: registered to indicate activity on CPUs
[    6.585835] hid: raw HID events driver (C) Jiri Kosina
[    6.591999] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[    6.598427] drop_monitor: Initializing network drop monitor service
[    6.605570] NET: Registered PF_INET6 protocol family
[    6.654195] Segment Routing with IPv6
[    6.657959] RPL Segment Routing with IPv6
[    6.662108] In-situ OAM (IOAM) with IPv6
[    6.666207] NET: Registered PF_PACKET protocol family
[    6.671580] Key type dns_resolver registered
[    6.677026] registered taskstats version 1
[    6.681291] Loading compiled-in X.509 certificates
[    6.686443] zswap: loaded using pool lzo/zbud
[    6.691484] Key type ._fscrypt registered
[    6.695584] Key type .fscrypt registered
[    6.699577] Key type fscrypt-provisioning registered
[    6.717170] cryptd: max_cpu_qlen set to 1000
[    6.740554] Key type encrypted registered
[    6.744700] AppArmor: AppArmor sha1 policy hashing enabled
[    6.750320] ima: No TPM chip found, activating TPM-bypass!
[    6.755932] ima: Allocated hash algorithm: sha1
[    6.760579] ima: No architecture policies found
[    6.765282] evm: Initialising EVM extended attributes:
[    6.770512] evm: security.selinux
[    6.773888] evm: security.SMACK64
[    6.777263] evm: security.SMACK64EXEC
[    6.780990] evm: security.SMACK64TRANSMUTE
[    6.785157] evm: security.SMACK64MMAP
[    6.788883] evm: security.apparmor
[    6.792345] evm: security.ima
[    6.795357] evm: security.capability
[    6.798994] evm: HMAC attrs: 0x1
[    6.809956] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 25, base_baud = 0) is a PL011 rev2
[    6.819297] serial serial0: tty port ttyAMA0 registered
[    6.830060] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-02-25T12:10:40
[    7.040443] sdhci-iproc fe300000.mmc: allocated mmc-pwrseq
[    7.106478] mmc0: SDHCI controller on fe300000.mmc [fe300000.mmc] using PIO
[    7.149504] mmc1: SDHCI controller on fe340000.mmc [fe340000.mmc] using ADMA
[    7.159062] bcmgenet fd580000.ethernet: configuring instance for external RGMII (RX delay)
[    7.167629] random: fast init done
[    7.171242] bcmgenet fd580000.ethernet eth0: Link is Down
[    7.208025] mmc0: new high speed SDIO card at address 0001
[    7.258682] mmc1: new ultra high speed DDR50 SDHC card at address aaaa
[    7.265805] mmcblk1: mmc1:aaaa SL32G 29.7 GiB 
[    7.275988]  mmcblk1: p1 p2
[   11.267944] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   11.276314] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   11.291637] Sending DHCP requests ., OK
[   12.307705] IP-Config: Got DHCP answer from 172.16.103.252, my address is 172.16.100.82
[   12.315873] IP-Config: Complete:
[   12.319152]      device=eth0, hwaddr=dc:a6:32:bc:4b:41, ipaddr=172.16.100.82, mask=255.255.252.0, gw=172.16.103.254
[   12.329747]      host=172.16.100.82, domain=guest.codethink.co.uk, nis-domain=(none)
[   12.337603]      bootserver=0.0.0.0, rootserver=0.0.0.0, rootpath=
[   12.337609]      nameserver0=172.16.103.254
[   12.374261] Freeing unused kernel memory: 4352K
[   12.408414] Checked W+X mappings: passed, no W+X pages found
[   12.414199] Run /init as init process
[   12.417933]   with arguments:
[   12.417939]     /init
[   12.417943]     fixrtc
[   12.417948]   with environment:
[   12.417952]     HOME=/
[   12.417956]     TERM=linux
[   13.077872] usb_phy_generic phy: supply vcc not found, using dummy regulator
[   13.156717] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[   13.168329] mc: Linux media interface: v0.10
[   13.174302] xhci_hcd 0000:01:00.0: xHCI Host Controller
[   13.179751] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[   13.180087] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   13.187903] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000000000000890
[   13.199194] videodev: Linux video capture interface: v2.00
[   13.203750] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.15
[   13.217083] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.224677] usb usb1: Product: xHCI Host Controller
[   13.229710] usb usb1: Manufacturer: Linux 5.15.0-rc1-4357f03d6611 xhci-hcd
[   13.237174] usb usb1: SerialNumber: 0000:01:00.0
[   13.242585] hub 1-0:1.0: USB hub found
[   13.244736] brcmstb-i2c fef04500.i2c:  @97500hz registered in polling mode
[   13.246501] hub 1-0:1.0: 1 port detected
[   13.257693] brcmstb-i2c fef09500.i2c:  @97500hz registered in polling mode
[   13.259208] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   13.265249] xhci_hcd 0000:01:00.0: xHCI Host Controller
[   13.275392] Registered IR keymap rc-cec
[   13.276773] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[   13.280532] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   13.284615] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   13.288647] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[   13.295541] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input0
[   13.295874] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   13.296002] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[   13.296014] cfg80211: failed to load regulatory.db
[   13.302865] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.15
[   13.317208] dwc2 fe980000.usb: supply vusb_d not found, using dummy regulator
[   13.323165] bcm2835_audio bcm2835_audio: card created with 8 channels
[   13.334068] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.339180] dwc2 fe980000.usb: supply vusb_a not found, using dummy regulator
[   13.344894] usb usb2: Product: xHCI Host Controller
[   13.359741] Bluetooth: Core ver 2.22
[   13.365896] usb usb2: Manufacturer: Linux 5.15.0-rc1-4357f03d6611 xhci-hcd
[   13.374666] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[   13.378168] usb usb2: SerialNumber: 0000:01:00.0
[   13.381152] hub 2-0:1.0: USB hub found
[   13.392258] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[   13.405907] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   13.409933] brcmfmac: F1 signature read @0x18000000=0x15264345
[   13.421398] hub 2-0:1.0: 4 ports detected
[   13.425779] NET: Registered PF_BLUETOOTH protocol family
[   13.432676] Registered IR keymap rc-cec
[   13.438308] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   13.445042] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input1
[   13.462296] dwc2 fe980000.usb: EPs: 8, dedicated fifos, 4080 entries in SPRAM
[   13.479667] Bluetooth: HCI device and connection manager initialized
[   13.494692] Bluetooth: HCI socket layer initialized
[   13.506187] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   13.521013] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[   13.522139] Registered IR keymap rc-cec
[   13.527049] Bluetooth: L2CAP socket layer initialized
[   13.527096] Bluetooth: SCO socket layer initialized
[   13.527671] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[   13.570398] brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed with error -2
[   13.573791] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   13.582446] brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.bin failed with error -2
[   13.594277] usbcore: registered new interface driver brcmfmac
[   13.605176] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input2
[   13.634737] Bluetooth: HCI UART driver ver 2.3
[   13.659691] Bluetooth: HCI UART protocol H4 registered
[   13.678347] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[   13.687105] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[   13.696507] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   13.697127] usb 1-1: Product: USB2.0 Hub
[   13.714108] hub 1-1:1.0: USB hub found
[   13.718360] Registered IR keymap rc-cec
[   13.719260] hub 1-1:1.0: 4 ports detected
[   13.722454] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   13.735321] Bluetooth: HCI UART protocol BCSP registered
[   13.735473] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input3
[   13.778237] Bluetooth: HCI UART protocol LL registered
[   13.783675] Bluetooth: HCI UART protocol ATH3K registered
[   13.808030] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[   13.819837] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   13.830762] Bluetooth: HCI UART protocol Intel registered
[   13.841137] usb 2-1: New USB device found, idVendor=0781, idProduct=5581, bcdDevice= 1.00
[   13.842705] Bluetooth: HCI UART protocol Broadcom registered
[   13.849766] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   13.852871] hci_uart_bcm serial0-0: supply vbat not found, using dummy regulator
[   13.853018] hci_uart_bcm serial0-0: supply vddio not found, using dummy regulator
[   13.856232] Bluetooth: HCI UART protocol QCA registered
[   13.862712] usb 2-1: Product:  SanDisk 3.2Gen1
[   13.870351] Bluetooth: HCI UART protocol AG6XX registered
[   13.881668] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   13.883178] usb 2-1: Manufacturer:  USB
[   13.884785] Bluetooth: HCI UART protocol Marvell registered
[   13.900730] Registered IR keymap rc-cec
[   13.905216] usb 2-1: SerialNumber: 03003015122520104943
[   13.909264] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   13.926997] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input4
[   13.976371] uart-pl011 fe201000.serial: no DMA platform data
[   14.006091] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   14.021620] Registered IR keymap rc-cec
[   14.023676] usb 1-1.4: new low-speed USB device number 3 using xhci_hcd
[   14.025768] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   14.042892] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input5
[   14.110295] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   14.123088] Registered IR keymap rc-cec
[   14.127354] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   14.136658] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input6
[   14.156238] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c077, bcdDevice=72.00
[   14.165036] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   14.173555] usb 1-1.4: Product: USB Optical Mouse
[   14.179052] usb 1-1.4: Manufacturer: Logitech
[   14.190227] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   14.211735] Registered IR keymap rc-cec
[   14.215875] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   14.220507] Bluetooth: hci0: BCM: chip id 107
[   14.225033] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input7
[   14.227315] Bluetooth: hci0: BCM: features 0x2f
[   14.240275] Bluetooth: hci0: BCM4345C0
[   14.244160] Bluetooth: hci0: BCM4345C0 (003.001.025) build 0000
[   14.250358] Bluetooth: hci0: BCM: firmware Patch file not found, tried:
[   14.257116] Bluetooth: hci0: BCM: 'brcm/BCM4345C0.hcd'
[   14.262423] Bluetooth: hci0: BCM: 'brcm/BCM.hcd'
[   14.595816] vc4-drm gpu: bound fe400000.hvs (ops vc4_hvs_ops [vc4])
[   14.607713] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
[   14.609791] Registered IR keymap rc-cec
[   14.620059] usb-storage 2-1:1.0: USB Mass Storage device detected
[   14.620616] rc rc0: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0
[   14.632960] input: vc4 as /devices/platform/soc/fef00700.hdmi/rc/rc0/input8
[   14.641280] scsi host0: usb-storage 2-1:1.0
[   14.642499] vc4-drm gpu: bound fef00700.hdmi (ops vc4_hdmi_ops [vc4])
[   14.646307] usbcore: registered new interface driver usb-storage
[   14.652668] usbcore: registered new interface driver usbhid
[   14.664163] usbhid: USB HID core driver
[   14.664493] Registered IR keymap rc-cec
[   14.664593] usbcore: registered new interface driver uas
[   14.677582] rc rc1: vc4 as /devices/platform/soc/fef05700.hdmi/rc/rc1
[   14.677996] input: Logitech USB Optical Mouse as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:046D:C077.0001/input/input10
[   14.684226] input: vc4 as /devices/platform/soc/fef05700.hdmi/rc/rc1/input9
[   14.700798] hid-generic 0003:046D:C077.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:01:00.0-1.4/input0
[   14.721601] vc4-drm gpu: bound fef05700.hdmi (ops vc4_hdmi_ops [vc4])
[   14.728409] vc4-drm gpu: bound fe004000.txp (ops vc4_txp_ops [vc4])
[   14.734977] vc4-drm gpu: bound fe206000.pixelvalve (ops vc4_crtc_ops [vc4])
[   14.742367] vc4-drm gpu: bound fe207000.pixelvalve (ops vc4_crtc_ops [vc4])
[   14.749663] vc4-drm gpu: bound fe20a000.pixelvalve (ops vc4_crtc_ops [vc4])
[   14.756901] vc4-drm gpu: bound fe216000.pixelvalve (ops vc4_crtc_ops [vc4])
[   14.764212] checking generic (3e843000 384000) vs hw (0 ffffffffffffffff)
[   14.764220] fb0: switching to vc4 from simple
[   14.768864] Console: switching to colour dummy device 80x25
[   14.796714] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 0
[   14.879293] Console: switching to colour frame buffer device 160x45
[   14.902964] vc4-drm gpu: [drm] fb0: vc4 frame buffer device
[   15.652547] scsi 0:0:0:0: Direct-Access      USB      SanDisk 3.2Gen1 1.00 PQ: 0 ANSI: 6
[   15.661871] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   15.667682] sd 0:0:0:0: [sda] 30031250 512-byte logical blocks: (15.4 GB/14.3 GiB)
[   15.676590] sd 0:0:0:0: [sda] Write Protect is off
[   15.681473] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
[   15.682060] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[   15.726843]  sda: sda1 sda2
[   15.733192] sd 0:0:0:0: [sda] Attached SCSI removable disk
[   16.059643] raid6: neonx8   gen()  3316 MB/s
[   16.131635] raid6: neonx8   xor()  2613 MB/s
[   16.203640] raid6: neonx4   gen()  4048 MB/s
[   16.275639] raid6: neonx4   xor()  2726 MB/s
[   16.347642] raid6: neonx2   gen()  3534 MB/s
[   16.419635] raid6: neonx2   xor()  2540 MB/s
[   16.491637] raid6: neonx1   gen()  2726 MB/s
[   16.559640] raid6: neonx1   xor()  2073 MB/s
[   16.631645] raid6: int64x8  gen()  2427 MB/s
[   16.703642] raid6: int64x8  xor()  1387 MB/s
[   16.775647] raid6: int64x4  gen()  2569 MB/s
[   16.847641] raid6: int64x4  xor()  1429 MB/s
[   16.919639] raid6: int64x2  gen()  2393 MB/s
[   16.991642] raid6: int64x2  xor()  1272 MB/s
[   17.063636] raid6: int64x1  gen()  1826 MB/s
[   17.135637] raid6: int64x1  xor()   947 MB/s
[   17.139972] raid6: using algorithm neonx4 gen() 4048 MB/s
[   17.145447] raid6: .... xor() 2726 MB/s, rmw enabled
[   17.150493] raid6: using neon recovery algorithm
[   17.156307] xor: measuring software checksum speed
[   17.162773]    8regs           :  6305 MB/sec
[   17.168602]    32regs          :  7259 MB/sec
[   17.176181]    arm64_neon      :  3128 MB/sec
[   17.180600] xor: using function: 32regs (7259 MB/sec)
[   17.186330] async_tx: api initialized (async)
[   17.331341] Btrfs loaded, crc32c=crc32c-generic, zoned=yes, fsverity=no
[   17.644079] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
[   17.651181] EXT4-fs (sda2): write access will be enabled during recovery
[   18.009584] EXT4-fs (sda2): recovery complete
[   18.015896] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[   21.340468] systemd[1]: Inserted module 'autofs4'
[   21.375103] systemd[1]: systemd 247.3-3ubuntu3.4 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[   21.399497] systemd[1]: Detected architecture arm64.
[   21.465160] systemd[1]: Set hostname to <kerneltest-desktop>.
[   21.849993] random: lvmconfig: uninitialized urandom read (4 bytes read)
[   22.044576] systemd[1]: /lib/systemd/system/plymouth-start.service:17: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[   22.356802] systemd[1]: Queued start job for default target Graphical Interface.
[   22.365474] random: systemd: uninitialized urandom read (16 bytes read)
[   22.426761] systemd[1]: Created slice system-modprobe.slice.
[   22.447814] random: systemd: uninitialized urandom read (16 bytes read)
[   22.461611] systemd[1]: Created slice system-serial\x2dgetty.slice.
[   22.490003] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[   22.522664] systemd[1]: Created slice system-systemd\x2dgrowfs.slice.
[   22.554556] systemd[1]: Created slice User and Session Slice.
[   22.576494] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[   22.605147] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[   22.632288] systemd[1]: Reached target Remote File Systems.
[   22.655816] systemd[1]: Reached target Slices.
[   22.676235] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[   22.700459] systemd[1]: Listening on LVM2 poll daemon socket.
[   22.724399] systemd[1]: Listening on Syslog Socket.
[   22.744309] systemd[1]: Listening on fsck to fsckd communication Socket.
[   22.768146] systemd[1]: Listening on initctl Compatibility Named Pipe.
[   22.792773] systemd[1]: Listening on Journal Audit Socket.
[   22.816312] systemd[1]: Listening on Journal Socket (/dev/log).
[   22.840421] systemd[1]: Listening on Journal Socket.
[   22.864702] systemd[1]: Listening on udev Control Socket.
[   22.888275] systemd[1]: Listening on udev Kernel Socket.
[   22.912301] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
[   22.927383] systemd[1]: Mounting POSIX Message Queue File System...
[   22.961682] systemd[1]: Mounting Kernel Debug File System...
[   22.993578] systemd[1]: Mounting Kernel Trace File System...
[   23.029740] systemd[1]: Starting Journal Service...
[   23.048780] systemd[1]: Finished Availability of block devices.
[   23.076513] random: crng init done
[   23.078489] systemd[1]: Starting Set the console keyboard layout...
[   23.079989] random: 7 urandom warning(s) missed due to ratelimiting
[   23.115334] systemd[1]: Starting Create list of static device nodes for the current kernel...
[   23.149339] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[   23.184093] systemd[1]: Starting Load Kernel Module configfs...
[   23.211684] systemd[1]: Starting Load Kernel Module drm...
[   23.243905] systemd[1]: Starting Load Kernel Module fuse...
[   23.270339] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[   23.287137] systemd[1]: Starting Load Kernel Modules...
[   23.311327] lp: driver loaded but no devices found
[   23.313250] systemd[1]: Starting Remount Root and Kernel File Systems...
[   23.329339] ppdev: user-space parallel port driver
[   23.338374] EXT4-fs (sda2): re-mounted. Opts: (null). Quota mode: none.
[   23.350722] systemd[1]: Starting Coldplug All udev Devices...
[   23.377033] systemd[1]: Starting Uncomplicated firewall...
[   23.407288] systemd[1]: Started Journal Service.
[   23.745714] Adding 1048572k swap on /swapfile.  Priority:-2 extents:3 across:5660696k FS
[   23.812625] EXT4-fs (sda2): resizing filesystem from 3688110 to 3688110 blocks
[   23.842068] systemd-journald[986]: Received client request to flush runtime journal.
[   23.867781] systemd-journald[986]: File /var/log/journal/94d1c25fd5ff400f86348b0f36fb2b44/system.journal corrupted or uncleanly shut down, renaming and replacing.
[   24.347314] loop0: detected capacity change from 0 to 8
[   24.373215] loop1: detected capacity change from 0 to 100160
[   24.414511] loop2: detected capacity change from 0 to 100152
[   24.434595] loop3: detected capacity change from 0 to 404848
[   24.452485] loop4: detected capacity change from 0 to 404624
[   24.487413] loop5: detected capacity change from 0 to 133320
[   24.511447] loop6: detected capacity change from 0 to 133552
[   24.540373] loop7: detected capacity change from 0 to 98960
[   24.577924] loop8: detected capacity change from 0 to 98864
[   24.606915] loop9: detected capacity change from 0 to 57496
[   24.630328] loop10: detected capacity change from 0 to 57496
[   34.742540] audit: type=1400 audit(1632323186.167:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=1238 comm="apparmor_parser"
[   34.746157] audit: type=1400 audit(1632323186.171:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=1240 comm="apparmor_parser"
[   34.758071] audit: type=1400 audit(1632323186.183:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1241 comm="apparmor_parser"
[   34.794604] audit: type=1400 audit(1632323186.219:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=1245 comm="apparmor_parser"
[   34.795052] audit: type=1400 audit(1632323186.219:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1245 comm="apparmor_parser"
[   34.813838] audit: type=1400 audit(1632323186.239:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=1249 comm="apparmor_parser"
[   34.817710] audit: type=1400 audit(1632323186.243:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1246 comm="apparmor_parser"
[   34.817740] audit: type=1400 audit(1632323186.243:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=1246 comm="apparmor_parser"
[   34.817753] audit: type=1400 audit(1632323186.243:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=1246 comm="apparmor_parser"
[   34.833667] audit: type=1400 audit(1632323186.259:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=1251 comm="apparmor_parser"
[   37.277692] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   37.277712] Bluetooth: BNEP filters: protocol multicast
[   37.277726] Bluetooth: BNEP socket layer initialized
[   37.294532] NET: Registered PF_ALG protocol family
[   39.558433] loop11: detected capacity change from 0 to 8
[   40.736798] systemd-journald[986]: File /var/log/journal/94d1c25fd5ff400f86348b0f36fb2b44/user-1000.journal corrupted or uncleanly shut down, renaming and replacing.
[   41.248311] kauditd_printk_skb: 29 callbacks suppressed
[   41.248326] audit: type=1400 audit(1632323192.675:41): apparmor="STATUS" operation="profile_load" profile="unconfined" name="docker-default" pid=1612 comm="apparmor_parser"
[   44.332578] Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000000348
[   44.344243] Mem abort info:
[   44.347109]   ESR = 0x96000004
[   44.350265]   EC = 0x25: DABT (current EL), IL = 32 bits
[   44.355708]   SET = 0, FnV = 0
[   44.358833]   EA = 0, S1PTW = 0
[   44.362077]   FSC = 0x04: level 0 translation fault
[   44.367061] Data abort info:
[   44.370007]   ISV = 0, ISS = 0x00000004
[   44.373925]   CM = 0, WnR = 0
[   44.376969] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000048dcf000
[   44.383584] [0000000000000348] pgd=0000000000000000, p4d=0000000000000000
[   44.390580] Internal error: Oops: 96000004 [#1] PREEMPT SMP
[   44.396238] Modules linked in: overlay algif_hash algif_skcipher af_alg bnep sch_fq_codel ppdev lp parport ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic uas usbhid usb_storage snd_soc_hdmi_codec hci_uart btsdio btqca btrtl btbcm btintel bcm2835_v4l2(C) bcm2835_mmal_vchiq(C) videobuf2_vmalloc brcmfmac brcmutil videobuf2_memops videobuf2_v4l2 crct10dif_ce dwc2 bluetooth videobuf2_common raspberrypi_hwmon cfg80211 snd_bcm2835(C) ecdh_generic i2c_brcmstb videodev udc_core ecc roles vc4 xhci_pci xhci_pci_renesas mc pwm_bcm2835 drm_kms_helper cec drm snd_soc_core ac97_bus phy_generic snd_pcm_dmaengine snd_pcm snd_timer snd uio_pdrv_genirq fb_sys_fops uio syscopyarea sysfillrect sysimgblt aes_neon_bs aes_neon_blk crypto_simd cryptd
[   44.475990] CPU: 0 PID: 1587 Comm: pulseaudio Tainted: G         C        5.15.0-rc1-4357f03d6611 #1
[   44.485252] Hardware name: Raspberry Pi 4 Model B (DT)
[   44.490456] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   44.497513] pc : vc4_hdmi_audio_prepare+0x3c0/0xba4 [vc4]
[   44.503013] lr : vc4_hdmi_audio_prepare+0x308/0xba4 [vc4]
[   44.508501] sp : ffff800012673a60
[   44.511854] x29: ffff800012673a60 x28: ffff0000570bc400 x27: 0000000000000000
[   44.519091] x26: 0000000000000000 x25: 000000000000ac44 x24: 0000000021002003
[   44.526328] x23: ffff800012673b50 x22: 0000000000000003 x21: ffff000057fb8080
[   44.533563] x20: ffff000057fb84c8 x19: 0005833333380600 x18: 0000000000000000
[   44.540799] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   44.548034] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000991
[   44.555269] x11: 0000000000000001 x10: 000000000001d4c0 x9 : ffff800008f66838
[   44.562506] x8 : 0000000000000031 x7 : 000000000001d4c0 x6 : 0000000000000030
[   44.569741] x5 : ffff800012673aa8 x4 : ffff800008f7ab60 x3 : 0000000010624dd3
[   44.576976] x2 : 00000000000003e8 x1 : 0000000000000000 x0 : 0000000000562200
[   44.584213] Call trace:
[   44.586684]  vc4_hdmi_audio_prepare+0x3c0/0xba4 [vc4]
[   44.591820]  hdmi_codec_prepare+0xe8/0x1b0 [snd_soc_hdmi_codec]
[   44.597821]  snd_soc_pcm_dai_prepare+0x5c/0x10c [snd_soc_core]
[   44.603780]  soc_pcm_prepare+0x5c/0x130 [snd_soc_core]
[   44.609017]  snd_pcm_prepare+0x150/0x1f0 [snd_pcm]
[   44.613891]  snd_pcm_common_ioctl+0x1644/0x1d14 [snd_pcm]
[   44.619378]  snd_pcm_ioctl+0x3c/0x5c [snd_pcm]
[   44.623895]  __arm64_sys_ioctl+0xb4/0x100
[   44.627958]  invoke_syscall+0x50/0x120
[   44.631756]  el0_svc_common.constprop.0+0x180/0x1a0
[   44.636699]  do_el0_svc+0x34/0xa0
[   44.640055]  el0_svc+0x2c/0xc0
[   44.643148]  el0t_64_sync_handler+0xa4/0x12c
[   44.647473]  el0t_64_sync+0x1a4/0x1a8
[   44.651182] Code: 52807d02 72a20c43 f9400421 9ba37c13 (f941a423) 
[   44.657358] ---[ end trace 964de1cdb7c80434 ]---
[   46.250964] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   46.265791] Bridge firewalling registered
[   47.001727] Initializing XFRM netlink socket
[   56.341437] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[   57.062829] rfkill: input handler disabled

[-- Attachment #3: converted_trace --]
[-- Type: application/octet-stream, Size: 5142 bytes --]

[   44.332578] Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000000348
[   44.344243] Mem abort info:
[   44.347109]   ESR = 0x96000004
[   44.350265]   EC = 0x25: DABT (current EL), IL = 32 bits
[   44.355708]   SET = 0, FnV = 0
[   44.358833]   EA = 0, S1PTW = 0
[   44.362077]   FSC = 0x04: level 0 translation fault
[   44.367061] Data abort info:
[   44.370007]   ISV = 0, ISS = 0x00000004
[   44.373925]   CM = 0, WnR = 0
[   44.376969] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000048dcf000
[   44.383584] [0000000000000348] pgd=0000000000000000, p4d=0000000000000000
[   44.390580] Internal error: Oops: 96000004 [#1] PREEMPT SMP
[   44.396238] Modules linked in: overlay algif_hash algif_skcipher af_alg bnep sch_fq_codel ppdev lp parport ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq libcrc32c raid1 raid0 multipath linear hid_generic uas usbhid usb_storage snd_soc_hdmi_codec hci_uart btsdio btqca btrtl btbcm btintel bcm2835_v4l2(C) bcm2835_mmal_vchiq(C) videobuf2_vmalloc brcmfmac brcmutil videobuf2_memops videobuf2_v4l2 crct10dif_ce dwc2 bluetooth videobuf2_common raspberrypi_hwmon cfg80211 snd_bcm2835(C) ecdh_generic i2c_brcmstb videodev udc_core ecc roles vc4 xhci_pci xhci_pci_renesas mc pwm_bcm2835 drm_kms_helper cec drm snd_soc_core ac97_bus phy_generic snd_pcm_dmaengine snd_pcm snd_timer snd uio_pdrv_genirq fb_sys_fops uio syscopyarea sysfillrect sysimgblt aes_neon_bs aes_neon_blk crypto_simd cryptd
[   44.475990] CPU: 0 PID: 1587 Comm: pulseaudio Tainted: G         C        5.15.0-rc1-4357f03d6611 #1
[   44.485252] Hardware name: Raspberry Pi 4 Model B (DT)
[   44.490456] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   44.497513] pc : vc4_hdmi_audio_prepare (/src/linuxtest/drivers/gpu/drm/vc4/vc4_hdmi.c:1214 /src/linuxtest/drivers/gpu/drm/vc4/vc4_hdmi.c:1398) vc4
[   44.503013] lr : vc4_hdmi_audio_prepare (/src/linuxtest/drivers/gpu/drm/vc4/vc4_hdmi_regs.h:438 /src/linuxtest/drivers/gpu/drm/vc4/vc4_hdmi.c:1396) vc4
[   44.508501] sp : ffff800012673a60
[   44.511854] x29: ffff800012673a60 x28: ffff0000570bc400 x27: 0000000000000000
[   44.519091] x26: 0000000000000000 x25: 000000000000ac44 x24: 0000000021002003
[   44.526328] x23: ffff800012673b50 x22: 0000000000000003 x21: ffff000057fb8080
[   44.533563] x20: ffff000057fb84c8 x19: 0005833333380600 x18: 0000000000000000
[   44.540799] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   44.548034] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000991
[   44.555269] x11: 0000000000000001 x10: 000000000001d4c0 x9 : ffff800008f66838
[   44.562506] x8 : 0000000000000031 x7 : 000000000001d4c0 x6 : 0000000000000030
[   44.569741] x5 : ffff800012673aa8 x4 : ffff800008f7ab60 x3 : 0000000010624dd3
[   44.576976] x2 : 00000000000003e8 x1 : 0000000000000000 x0 : 0000000000562200
[   44.584213] Call trace:
[   44.586684] vc4_hdmi_audio_prepare (/src/linuxtest/drivers/gpu/drm/vc4/vc4_hdmi.c:1214 /src/linuxtest/drivers/gpu/drm/vc4/vc4_hdmi.c:1398) vc4
[   44.591820] hdmi_codec_prepare (/src/linuxtest/sound/soc/codecs/hdmi-codec.c:597) snd_soc_hdmi_codec
[   44.597821] snd_soc_pcm_dai_prepare (/src/linuxtest/sound/soc/soc-dai.c:620) snd_soc_core
[   44.603780] soc_pcm_prepare (/src/linuxtest/sound/soc/soc-pcm.c:835) snd_soc_core
[   44.609017] snd_pcm_prepare (/src/linuxtest/sound/core/pcm_native.c:1887 /src/linuxtest/sound/core/pcm_native.c:1227 /src/linuxtest/sound/core/pcm_native.c:1343 /src/linuxtest/sound/core/pcm_native.c:1935) snd_pcm
[   44.613891] snd_pcm_common_ioctl (/src/linuxtest/sound/core/pcm_native.c:3258) snd_pcm
[   44.619378] snd_pcm_ioctl (/src/linuxtest/sound/core/pcm_native.c:3327) snd_pcm
[   44.623895] __arm64_sys_ioctl (/src/linuxtest/fs/ioctl.c:52 /src/linuxtest/fs/ioctl.c:874 /src/linuxtest/fs/ioctl.c:860 /src/linuxtest/fs/ioctl.c:860) 
[   44.627958] invoke_syscall (/src/linuxtest/./arch/arm64/include/asm/current.h:19 /src/linuxtest/arch/arm64/kernel/syscall.c:57) 
[   44.631756] el0_svc_common.constprop.0 (/src/linuxtest/arch/arm64/kernel/syscall.c:158) 
[   44.636699] do_el0_svc (/src/linuxtest/arch/arm64/kernel/syscall.c:182) 
[   44.640055] el0_svc (/src/linuxtest/./arch/arm64/include/asm/daifflags.h:28 /src/linuxtest/arch/arm64/kernel/entry-common.c:129 /src/linuxtest/arch/arm64/kernel/entry-common.c:138 /src/linuxtest/arch/arm64/kernel/entry-common.c:596) 
[   44.643148] el0t_64_sync_handler (/src/linuxtest/arch/arm64/kernel/entry-common.c:614) 
[   44.647473] el0t_64_sync (/src/linuxtest/arch/arm64/kernel/entry.S:572) 
[ 44.651182] Code: 52807d02 72a20c43 f9400421 9ba37c13 (f941a423)
All code
========
   0:	52807d02 	.word	0x52807d02
   4:	72a20c43 	.word	0x72a20c43
   8:	f9400421 	.word	0xf9400421
   c:	9ba37c13 	.word	0x9ba37c13
  10:*	f941a423 	.word	0xf941a423		<-- trapping instruction

Code starting with the faulting instruction
===========================================
   0:	f941a423 	.word	0xf941a423
[   44.657358] ---[ end trace 964de1cdb7c80434 ]---

  reply	other threads:[~2021-09-22 17:02 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-02  9:08 Sudip Mukherjee
2021-09-02  9:08 ` Sudip Mukherjee
2021-09-03 16:03 ` Maxime Ripard
2021-09-03 20:09   ` Sudip Mukherjee
2021-09-03 20:09     ` Sudip Mukherjee
2021-09-04  9:10     ` Maxime Ripard
2021-09-04  9:40       ` Sudip Mukherjee
2021-09-04  9:40         ` Sudip Mukherjee
2021-09-20 14:47         ` Maxime Ripard
2021-09-20 15:43           ` Maxime Ripard
2021-09-20 15:53             ` Maxime Ripard
2021-09-20 16:35               ` Sudip Mukherjee
2021-09-20 16:35                 ` Sudip Mukherjee
2021-09-20 17:10                 ` Maxime Ripard
2021-09-20 17:21                   ` Sudip Mukherjee
2021-09-20 17:21                     ` Sudip Mukherjee
2021-09-22  9:57                     ` Maxime Ripard
2021-09-22 10:10                       ` Sudip Mukherjee
2021-09-22 10:10                         ` Sudip Mukherjee
2021-09-22 11:28                         ` Maxime Ripard
2021-09-22 17:18                           ` Sudip Mukherjee
2021-09-22 17:18                             ` Sudip Mukherjee
2021-09-22 15:22                         ` Linus Torvalds
2021-09-22 15:22                           ` Linus Torvalds
2021-09-22 17:02                           ` Sudip Mukherjee [this message]
2021-09-22 17:02                             ` Sudip Mukherjee
2021-09-22 18:23                             ` Linus Torvalds
2021-09-22 18:23                               ` Linus Torvalds
2021-09-22 20:19                               ` Sudip Mukherjee
2021-09-22 20:19                                 ` Sudip Mukherjee
2021-09-22 20:25                                 ` Linus Torvalds
2021-09-22 20:25                                   ` Linus Torvalds
2021-09-24 13:30                                   ` Maxime Ripard
2021-09-24 22:50                                     ` Daniel Vetter
2021-09-24 22:50                                       ` Daniel Vetter
2021-09-28  8:34                                       ` Maxime Ripard
2021-09-30  9:19                                         ` Daniel Vetter
2021-10-13 15:01                                           ` Maxime Ripard
2021-10-14 13:15                                             ` Daniel Vetter
2021-10-25 14:15                                               ` Maxime Ripard

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