v4l2h264dec with GStreamer, video hangs with bcm2835-codec: bcm2835_codec_stop_streaming: Timeout waiting for buffers to be returned - 6 outstanding #4592
Comments
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Please try adding There are a couple of fixes to the V4L2 codec on https://github.com/6by9/linux/commits/rpi-5.10.y-codecs that are being tested out at present. There is a firmware fix too, but that should be less critical in this situation. |
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sudo: vcdbg: command not found |
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There's a static 32-bit build here: https://drive.google.com/file/d/1HS9E5vnxxNqrizB4mEYrnFoQQ1axSRKm/view?usp=sharing |
The asserts above are present when no dmesg warnings have appeared yet, but the stream already hangs. |
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After stopping the hanging stream, the dmesg warning appears and a different set of asserts is triggered. |
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I ran vcdbg in a loop every 5 seconds to log all messages because the message buffer was too small. The first debug messages caught were: In that case I was also outputting audio via ALSA, but the same problem happens regardless of audio usage. If you need more debug logs, please tell me, I can easily reproduce the issue. |
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Ouch, something has really upset the H264 hardware block. If my memory serves correctly, error recovery is a little lacking there and results in the block not being released, so no further decoding is possible. I may be able to fix that part, but I don't have the knowledge of the internals of the codec block to determine why it gets so upset in the first place. |
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The hardware is >100 km away and I have to ask someone to take a look where it hangs, but IIRC the hang happens usually after more than one loop. Total length of the video is ~27 minutes. You can also get it as a non-looping complete playlist here: https://out1.nac-cdn.net/testvideo/720p25/teststream_720mid/index.m3u8 I will retry with over_voltage=2 and report back. |
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3 hours stable so far with |
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9 hours continuous video playback and counting with |
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25 hours continuous video playback stable with |
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All devices go through a calibration process in the factory to determine the voltage levels at which they are stable. I'm not involved in developing those tests. @timg236 may be able to advise what is covered in that test, and whether there is gain in getting that device back to try and improve them.
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The onboard voltage measurement system (using ring oscillators) can observe the voltage at a number of points on the chip, but the SoC manufacturing process causes small variations in the voltage requirements of each part of the silicon. When the boards are programmed on the production line the voltage is checked at a number of points while running a stress test. Boards that fail that test are marked as requiring a higher voltage and retested. At every boot the required voltage is reassessed to take account of temperature and other variations. A margin is built into the test to take account of most variations across the die, but it is possible (though rare, otherwise we'd have lots of returns) that a board could pass that test but still fall short in some part of the chip under some loads. It looks as though you have found a combination of load and board that just falls short, and the It would be interesting to see if the board is one of those that already needs slightly more voltage - try temporarily removing the |
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On the machine exhibiting the problem (pi-dortmund-eving), I get these results: On the currently active machines in my fleet, core voltages are distributed as follows: |
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A possibly interesting additional bit of info: With over_voltage=2 enabled on this device, I still get some asserts in vcdbg (and those asserts haven't been seen on any other Pi in my fleet): Are those messages helpful? Should I open a separate ticket for them? |
That's one of the higher voltages in the range, but in no way extreme. It does just seem to be one of those parts for which the usual calibration process doesn't quite return a high enough voltage.
This is warning that an on-chip clock failed to settle after some change within a sensible time - in this case 100us. That's a long time for a clock that's probably running at many megahertz. It's not a warning I've seen before.
This one's more tricky for someone not that familiar with dispmanx (me), but I think it's warning that a display update to remove an element from the display was referencing an element that wasn't actually on the display. If these assertions are only appearing on one device out of a reasonable-sized group, all running the same software and workload, then it's going to be hard to reproduce what might turn out to be some subtle hardware problem. Keep an eye on the other units, and if these issues crop up elsewhere then do open a new issue. |
Yes it's generally on HDMI mode switch as DispmanX removes all elements from the screen. However the client doesn't necessarily know about the mode switch, so when it goes to remove an element it thinks is on-screen, DispmanX asserts that it isn't. |
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Uh oh. After some stress tests, I have a few more devices (roughly 10% of my fleet) exhibiting similar errors in dmesg, but the output from vcdbg differs significantly (no asserts). As suggested by pelwell, I'll open a new issue for that. |
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@hailfinger can you report output of |
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The dispmanx assert is harmless, and will occur with fkms driver when changing hdmi mode. It has been removed now. |
For this Pi (pi-dortmund-eving)? This Pi has been taken out of production and has been replaced with more stable Pi, I'll be able to test this Pi with various experimental firmwares and kernels in the next few days. |
See: #1619 firmware: dispmanx: Demote null eptr from vcos_verify to no warning See: raspberrypi/linux#4592 firmware: filesystem: sdcard: Probe FAT type in GPT ESD partitions
See: raspberrypi/firmware#1619 firmware: dispmanx: Demote null eptr from vcos_verify to no warning See: raspberrypi/linux#4592 firmware: filesystem: sdcard: Probe FAT type in GPT ESD partitions
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@6by9 @pelwell I have some devices where over_voltage=2 is not sufficient to eliminate this error, but it seems like I need more than 2 hours to trigger it now. How far can I go with over_voltage without damaging the Pi? With over_voltage=2: root@pi-berlin-schmargendorf:~# vcgencmd measure_volts core root@pi-schwedt:~# vcgencmd measure_volts core |
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Sorry - I intended to reply sooner. |
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Thanks! Will try with ever-increasing over_voltage until all Pi 4B are stable. After intense testing, I can trigger the warning on a handful of devices with over_voltage=2 and on 60+ devices without over_voltage. |
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After some more testing, here are the results for streams of up to 5 hours, percentages approximate, sample size = 105 devices. |
- firmware: isp: Fix handling of different YUV colour spaces - firmware: poe_hat: Actually close the I2C handle - firmware: platform: Define DVFS modes and change default to be fixed AVS voltage - firmware: arm_loader: Auto-select 64-bit for kernel8.img See: #1193 - firmware: hdmi: Throttle auto-i2c register writes to avoid PWM audio underrun - firmware: platform: Define DVFS modes and change default to be fixed AVS voltage - firmware: arm_loader: Auto-select 64-bit for kernel8.img See: #1193 - firmware: hdmi: Throttle auto-i2c register writes to avoid PWM audio underrun - firmware: video_decode lockup handling - firmware: isp: Initialise extras to avoid vpitch being random - firmware: usb: Fix dropouts with USB ethernet gadget See: raspberrypi/linux#4084 - firmware: imx477: Allow long exposures for the binned modes. See: https://www.raspberrypi.org/forums/viewtopic.php?f=43&t=297521 - firmware: arm_dispmanx: Use ALPHA_MIX flag See: https://www.raspberrypi.org/forums/viewtopic.php?t=300769 - firmware: power: Refactor the interface to the PMICs - firmware: platform: vl805: Get BAR2 address from PCIe BAR2 registers - firmware: arm_loader: Return all borrowed DMA channels See: #1541 - firmware: hdmi_2711: Rework I2C driver to NOT use the AUTO-I2C block - firmware: gencmd: Allow groups of clocks/plls to be read together - firmware: power: Fix DA9090 under-voltage detection - firmware: NVME boot support - firmware: brfs: Fix USB bulk-read in start.elf See: Hexxeh/rpi-firmware#258 - firmware: hdmi_2711_i2c: Correct handling of start/stop codes for long read See: #1548 - firmware: video_decode: For VC1/WMV with no signalled header bytes, use start of 1st buffer See: raspberrypi/linux#4113 - firmware: vl805: Remove redundant log statement and fix warning - firmware: power: Fix DA9090 ADC1 register definition - firmware: arm_loader: Only report clocks arm has set, not siblings - firmware: arm_loader: Don't report clocks set as turbo side effect of arm clock - firmware: arm_loader: 2711: gpu clocks are not dependant - firmware: platform: Need to clear cached versions of get_max_clock_internal vars - firmware: Move core to PLLA and support accurate clk108 See: xbmc/xbmc#19263 - firmware: board_info: Separate memory size from OTP field encoding - firmware: power: Swap DA9090 ADC assignments to match XR77004 - firmware: board-info: Fix memsize on 3B+ - firmware: vcfw/power: Add a new latch for power_pad_control See: #1552 - firmware: arm_loader: kernel_old=1 should force kernel_address=0 See: #1561 - firmware: scalerlib: Fix offset applied to x coordinate of YUV10COL image See: https://forum.kodi.tv/showthread.php?tid=361164&pid=3024654#pid3024654 - firmware: isp: Ensure the VRF is locked when setting up video colour denoise See: raspberrypi/rpicam-apps#19 - firmware: isp: Remove custom EV mappings from camera tunings - firmware: Add support for board-type=0xXX conditional filters in bootloader, bootcode and firmware - firmware: Two UART1 patches See: #1566 - firmware: Pi400: Reduce MII clock freq when probing ethernet PHY - firmware: platform: Remove build-time constant for MICROVOLTS_PER_PIP - firmware: dt-blob.dts: Correct HDMI HPD and EMMC_ENABLE for CM4 See: https://www.raspberrypi.org/forums/viewtopic.php?f=29&p=1858516 - firmware: vcfw/hdmi: CUSTOM modes used for FKMS didn't set RGB quant range correctly See: #1580 - firmware: PoE+ HAT support See: raspberrypi/linux#4367 - firmware: arm_loader: Use Pi4 bootloader MAC_ADDRESS if set - firmware: platform: Apply ARM thermal throttling rules on BCM2711 - firmware: bcm_host: Recognise all Pi 4 variants, add BCM2711 See: raspberrypi/userland#695 - firmware: video_decode: Use the ISP instead of vc_image_convert - firmware: hdmi-2711: Wait for HDMI hardware scheduler to activate in HDMI mode - arm_loader: Add message to release firmware framebuffer - firmware: arm_loader: Add rng-seed DT property See: #1595 - firmware: isp: Set the YUV420/YVU420 format stride to 64 byte - firmware: Revert: video_decode: Use the ISP instead of vc_image_convert - firmware: cec: Avoid sending messages with kms See: raspberrypi/linux#4460 - firmware: hdmi_cec: Remove TX/RX SW_INIT on power_on See: Hexxeh/rpi-firmware#267 See: https://www.raspberrypi.org/forums/viewtopic.php?p=1895082#p1895082 - firmware: arm_dt: Limit CMA to 256MB if total_mem < 2GB or gpu_mem > 256MB See: #1603 - firmware: video_decode: Use the ISP instead of vc_image_convert - firmware: video_decode: Correct support for YVU formats using ISP - firmware: firmware: Disable VLL loading from file system See: #1605 - firmware: arm_loader: Make most arm clock requests required See: #1598 - firmware: arm_loader: Consider required flags from GET_CLOCK_RATE See: #1598 - firmware: arm_dt: Load overlays for detected cameras - firmware: Make more use of the user-warnings DT property - firmware: hdmi_2711: Use HDMI block REPEAT_PIXEL instead of PV See: https://forum.libreelec.tv/thread/24415-le-10-beta-for-i4-force-hdmi-resolution - firmware: DSI display autodetection for kms - firmware: arm_loader: Allow hvs interrupt during SET_NOTIFY_DISPLAY_DONE - firmware: arm_display: Allow null buffer in successful call See: raspberrypi/linux#4540 - firmware: video_decode: Ensure all buffers are flushed before port disable completes - firmware: filesystem: sdcard: Fix Hybrid GPT partitions See: #1465 - firmware: tvservice: Add check to warn when running with kms - firmware: arm_loader: Allow non-optional reads of current clock See: #1619 - firmware: dispmanx: Demote null eptr from vcos_verify to no warning See: raspberrypi/linux#4592 - firmware: filesystem: sdcard: Probe FAT type in GPT ESD partitions - firmware: clock-2711: Limit PLLB VCO frequency to the high range - firmware: arm_dt: Export the boot-mode, partition and usb state via device-tree See: #1621 - firmware: video_decode: i/p port enable/disable without o/p active could stall See: RPi-Distro/vlc#48 See: Hexxeh/rpi-firmware#272 See: #1637 - firmware: userland: Reduce debug_sym error messages See: https://forums.raspberrypi.com/viewtopic.php?f=98&t=322238 - firmware: arm_dt: Increase maximum line length to 98 See: raspberrypi/linux#4638 - firmware: arm_loader: Allow VEC clock to be controlled by arm - firmware: platform: Remove licence on VP6, VP8, Theora, and FLAC See: raspberrypi/linux#4661 - firmware: ISP: Fix magenta colour in right hand image of stereo pair See: https://forums.raspberrypi.com/viewtopic.php?t=321089 - firmware: platform: Fix incorrect turbo voltage scaling on Pi0 See: raspberrypi/documentation#2255 - firmware: platform: Declare CM4's SIO_1V8_SEL and SD_PWR_ON See: raspberrypi/Raspberry-Pi-OS-64bit#188 - firmware: hello_fft: Update outdated link to V3D spec - firmware: hello_fft: Remove unused function declaration See: #1645 See: raspberrypi/userland#710 - firmware: dtoverlay: Rebase aliases in overlays like labels - firmware: isp: Set core/vpu min clock to 320Mhz during ISP operation - firmware: arm_loader: Enable watchdog early if wanted See: #1651 - firmware: board_info: Add upstream dtb names for cm1 & 3 - firmware: board_info: Add upstream dtb name for cm4 See: #1660 - firmware: platform: Allow users to disable camera boot HMAC check See: #1657 - firmware: clock: 2711: Fix potential API issue in 2711 VCO setup - firmware: arm_loader: Enable USB MSD boot mode on Zero 2 W - firmware: isp: Fix Rec.709 colour space problems
Describe the bug
Using the v4l2h264dec decoder in Raspberry Pi OS 64 bit with GStreamer 1.19, the video will reproducibly slow down extremely/hang after 20-80 minutes on some Raspberry Pi 4B 4GB machines. The machines exhibiting the hang will do so reproducibly, but the affected machines are only a small percentage of my 100+ devices pool of Raspberry PI 4B running 64-bit Raspberry Pi OS.
GStreamer will start emitting QoS messages and a few seconds to minutes later the video will freeze (I haven't seen it continue, but maybe the frame rate is just extremely low). If you stop GStreamer in this state, the kernel will emit the timeout message in the logs down below.
To reproduce
Launch an X server, configure for 720p50 on first HDMI output, then run GStreamer 1.19 with
gst-launch-1.0 -m souphttpsrc name=videosrc is-live=true location=https://stream.iptv.nak.org/teststream/high/index.m3u8 ! hlsdemux ! queue ! tsdemux name=mux ! tee name=vid ! queue ! h264parse ! queue min-threshold-buffers=3 ! v4l2h264dec ! queue min-threshold-buffers=3 ! glupload ! glcolorconvert ! glcolorscale ! video/x-raw(memory:GLMemory),width=1280,height=720 ! glimagesinkelement sync=true
Expected behaviour
Video continues playing for hours (video is an endless loop).
Actual behaviour
Video hangs after 20-80 minutes.
System
root@pi-dortmund-eving:~# raspinfo
System Information
Raspberry Pi 4 Model B Rev 1.1
PRETTY_NAME="Debian GNU/Linux 10 (buster)"
NAME="Debian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
Raspberry Pi reference 2021-05-07
Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, 071d3956353f2be964d2d337d3b123f1872b7f53, stage2
Linux pi-dortmund-eving 5.10.60-v8+ #1449 SMP PREEMPT Wed Aug 25 15:01:33 BST 2021 aarch64 GNU/Linux
Revision : c03111
Serial : 1000000069ed6440
Model : Raspberry Pi 4 Model B Rev 1.1
Throttled flag : throttled=0x0
Camera : supported=1 detected=0
Videocore information
Aug 31 2021 14:53:42
Copyright (c) 2012 Broadcom
version 67615e950e1e28b92dfae6303cf7a8b879a8908f (clean) (release) (start_x)
alloc failures: 0
compactions: 0
legacy block fails: 0
Filesystem information
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 8191416 3612768 4142836 47% /
devtmpfs 1685344 0 1685344 0% /dev
tmpfs 1851072 440 1850632 1% /dev/shm
tmpfs 1851072 512 1850560 1% /run
tmpfs 5120 0 5120 0% /run/lock
tmpfs 1851072 0 1851072 0% /sys/fs/cgroup
/dev/mmcblk0p3 258095 30337 227759 12% /boot
tmpfs 370212 4 370208 1% /run/user/0
Filename Type Size Used Priority
/var/swap file 102396 0 -2
Package version information
raspberrypi-ui-mods:
Installed: (none)
raspberrypi-sys-mods:
Installed: 20210901
openbox:
Installed: (none)
lxpanel:
Installed: (none)
pcmanfm:
Installed: (none)
rpd-plym-splash:
Installed: (none)
Networking Information
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet x.x.x.x netmask x.x.x.x broadcast x.x.x.x
inet6 y.y.y.y.y.y.y.y prefixlen 64 scopeid 0x0
inet6 y.y.y.y.y.y.y.y prefixlen 64 scopeid 0x0
inet6 y::y.y.y.y prefixlen 64 scopeid 0x20
ether m.m.m.m txqueuelen 1000 (Ethernet)
RX packets 581257 bytes 725438864 (691.8 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 323782 bytes 119525053 (113.9 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet x.x.x.x netmask x.x.x.x
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 1000 (Local Loopback)
RX packets 1227543 bytes 645074295 (615.1 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1227543 bytes 645074295 (615.1 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
USB Information
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=, 480M
|__ Port 1: Dev 3, If 1, Class=Vendor Specific Class, Driver=cx231xx, 480M
|__ Port 1: Dev 3, If 2, Class=Vendor Specific Class, Driver=, 480M
|__ Port 1: Dev 3, If 3, Class=Vendor Specific Class, Driver=, 480M
|__ Port 1: Dev 3, If 4, Class=Vendor Specific Class, Driver=, 480M
|__ Port 1: Dev 3, If 5, Class=Vendor Specific Class, Driver=, 480M
config.txt
arm_64bit=1
arm_freq=1500
audio_pwm_mode=514
config_hdmi_boost=5
core_freq=500
core_freq_min=200
disable_commandline_tags=2
disable_l2cache=1
disable_overscan=1
disable_splash=1
display_hdmi_rotate=-1
display_lcd_rotate=-1
dvfs=3
enable_gic=1
enable_uart=1
force_eeprom_read=1
force_pwm_open=1
framebuffer_height=720
framebuffer_ignore_alpha=1
framebuffer_swap=1
framebuffer_width=1280
gpu_freq=500
gpu_freq_min=250
init_uart_clock=0x2dc6c00
lcd_framerate=60
mask_gpu_interrupt0=1024
mask_gpu_interrupt1=0x10000
max_framebuffers=2
over_voltage_avs=-23750
pause_burst_frames=1
program_serial_random=1
second_boot=1
total_mem=4096
hdmi_force_cec_address:0=65535
hdmi_force_cec_address:1=65535
hdmi_force_hotplug:0=1
hdmi_group:0=1
hdmi_mode:0=19
hdmi_pixel_freq_limit:0=0x11e1a300
hdmi_pixel_freq_limit:1=0x11e1a300
device_tree=-
overlay_prefix=overlays/
hdmi_cvt:0=
hdmi_cvt:1=
hdmi_edid_filename:0=
hdmi_edid_filename:1=
hdmi_timings:0=
hdmi_timings:1=
cmdline.txt
coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1280x720M@50 smsc95xx.macaddr=DC:A6:32:48:BA:3F vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=tty1 root=PARTUUID=ad8405fc-04 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
raspi-gpio settings
BANK0 (GPIO 0 to 27):
GPIO 0: level=1 fsel=0 func=INPUT pull=UP
GPIO 1: level=1 fsel=0 func=INPUT pull=UP
GPIO 2: level=1 fsel=4 alt=0 func=SDA1 pull=UP
GPIO 3: level=1 fsel=4 alt=0 func=SCL1 pull=UP
GPIO 4: level=1 fsel=0 func=INPUT pull=UP
GPIO 5: level=1 fsel=0 func=INPUT pull=UP
GPIO 6: level=1 fsel=0 func=INPUT pull=UP
GPIO 7: level=1 fsel=1 func=OUTPUT pull=UP
GPIO 8: level=1 fsel=1 func=OUTPUT pull=UP
GPIO 9: level=0 fsel=4 alt=0 func=SPI0_MISO pull=DOWN
GPIO 10: level=0 fsel=4 alt=0 func=SPI0_MOSI pull=DOWN
GPIO 11: level=0 fsel=4 alt=0 func=SPI0_SCLK pull=DOWN
GPIO 12: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 13: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 14: level=1 fsel=4 alt=0 func=TXD0 pull=NONE
GPIO 15: level=1 fsel=4 alt=0 func=RXD0 pull=UP
GPIO 16: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 17: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 18: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 19: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 20: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 21: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 22: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 23: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 24: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 25: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 26: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 27: level=0 fsel=0 func=INPUT pull=DOWN
BANK1 (GPIO 28 to 45):
GPIO 28: level=1 fsel=2 alt=5 func=RGMII_MDIO pull=UP
GPIO 29: level=0 fsel=2 alt=5 func=RGMII_MDC pull=DOWN
GPIO 30: level=1 fsel=0 func=INPUT pull=UP
GPIO 31: level=1 fsel=0 func=INPUT pull=NONE
GPIO 32: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 33: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 34: level=1 fsel=0 func=INPUT pull=UP
GPIO 35: level=1 fsel=0 func=INPUT pull=UP
GPIO 36: level=1 fsel=0 func=INPUT pull=UP
GPIO 37: level=1 fsel=0 func=INPUT pull=UP
GPIO 38: level=1 fsel=0 func=INPUT pull=UP
GPIO 39: level=1 fsel=0 func=INPUT pull=UP
GPIO 40: level=0 fsel=4 alt=0 func=PWM1_0 pull=NONE
GPIO 41: level=0 fsel=4 alt=0 func=PWM1_1 pull=NONE
GPIO 42: level=0 fsel=1 func=OUTPUT pull=UP
GPIO 43: level=1 fsel=0 func=INPUT pull=UP
GPIO 44: level=1 fsel=0 func=INPUT pull=UP
GPIO 45: level=1 fsel=0 func=INPUT pull=UP
BANK2 (GPIO 46 to 53):
GPIO 46: level=0 fsel=0 func=INPUT pull=UP
GPIO 47: level=0 fsel=0 func=INPUT pull=UP
GPIO 48: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 49: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 50: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 51: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 52: level=0 fsel=0 func=INPUT pull=DOWN
GPIO 53: level=0 fsel=0 func=INPUT pull=DOWN
vcdbg log messages
sudo: vcdbg: command not found
dmesg log
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[ 0.000000] Linux version 5.10.60-v8+ (dom@buildbot) (aarch64-linux-gnu-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1449 SMP PREEMPT Wed Aug 25 15:01:33 BST 2021
[ 0.000000] random: fast init done
[ 0.000000] Machine model: Raspberry Pi 4 Model B Rev 1.1
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000001ac00000, size 320 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 0x0000000000000000-0x000000002fffffff]
[ 0.000000] node 0: [mem 0x0000000040000000-0x00000000fbffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000000fbffffff]
[ 0.000000] On node 0 totalpages: 966656
[ 0.000000] DMA zone: 3072 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 196608 pages, LIFO batch:63
[ 0.000000] DMA32 zone: 12032 pages used for memmap
[ 0.000000] DMA32 zone: 770048 pages, LIFO batch:63
[ 0.000000] percpu: Embedded 32 pages/cpu s91224 r8192 d31656 u131072
[ 0.000000] pcpu-alloc: s91224 r8192 d31656 u131072 alloc=32*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-v4
[ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 951552
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:1280x720M@50 smsc95xx.macaddr=m.m.m.m vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=tty1 root=PARTUUID=ad8405fc-04 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[ 0.000000] Kernel parameter elevator= does not have any effect anymore.
Please use sysfs to set IO scheduler for individual devices.
[ 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 0x0000000016c00000-0x000000001ac00000] (64MB)
[ 0.000000] Memory: 3370688K/3866624K available (11136K kernel code, 1946K rwdata, 3984K rodata, 3776K init, 1260K bss, 168256K reserved, 327680K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 36750 entries in 144 pages
[ 0.000000] ftrace: allocated 144 pages with 2 groups
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=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] GIC: Using split EOI/Deactivate mode
[ 0.000000] random: get_random_bytes called from start_kernel+0x3b0/0x570 with crng_init=1
[ 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
[ 0.000006] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102nsroot@pi-dortmund-eving:~#
[ 0.000255] Console: colour dummy device 80x25
[ 0.000796] printk: console [tty1] enabled
[ 0.000859] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=216000)
[ 0.000900] pid_max: default: 32768 minimum: 301
[ 0.001054] LSM: Security Framework initializing
[ 0.001299] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.001378] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.002698] cgroup: Disabling memory control group subsystem
[ 0.005086] rcu: Hierarchical SRCU implementation.
[ 0.006146] EFI services will not be available.
[ 0.006681] smp: Bringing up secondary CPUs ...
[ 0.007680] Detected PIPT I-cache on CPU1
[ 0.007759] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
[ 0.008875] Detected PIPT I-cache on CPU2
[ 0.008924] CPU2: Booted secondary processor 0x0000000002 [0x410fd083]
[ 0.010015] Detected PIPT I-cache on CPU3
[ 0.010063] CPU3: Booted secondary processor 0x0000000003 [0x410fd083]
[ 0.010214] smp: Brought up 1 node, 4 CPUs
[ 0.010302] SMP: Total of 4 processors activated.
[ 0.010326] CPU features: detected: 32-bit EL0 Support
[ 0.010349] CPU features: detected: CRC32 instructions
[ 0.010372] CPU features: detected: 32-bit EL1 Support
[ 0.044097] CPU: All CPU(s) started at EL2
[ 0.044179] alternatives: patching kernel code
[ 0.045766] devtmpfs: initialized
[ 0.056606] Enabled cp15_barrier support
[ 0.056671] Enabled setend support
[ 0.056886] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.056932] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.065795] pinctrl core: initialized pinctrl subsystem
[ 0.066602] DMI not present or invalid.
[ 0.066992] NET: Registered protocol family 16
[ 0.070159] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[ 0.070444] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.071378] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.071489] audit: initializing netlink subsys (disabled)
[ 0.071902] audit: type=2000 audit(0.068:1): state=initialized audit_enabled=0 res=1
[ 0.072434] thermal_sys: Registered thermal governor 'step_wise'
[ 0.072894] cpuidle: using governor menu
[ 0.073261] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.073446] ASID allocator initialised with 65536 entries
[ 0.073609] Serial: AMBA PL011 UART driver
[ 0.105244] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.112363] raspberrypi-firmware soc:firmware: Attached to firmware from 2021-08-31T14:53:42, variant start_x
[ 0.116373] raspberrypi-firmware soc:firmware: Firmware hash is 67615e950e1e28b92dfae6303cf7a8b879a8908f
[ 0.150514] bcm2835-dma fe007000.dma: DMA legacy API manager, dmachans=0x1
[ 0.154431] vgaarb: loaded
[ 0.154871] SCSI subsystem initialized
[ 0.155104] usbcore: registered new interface driver usbfs
[ 0.155171] usbcore: registered new interface driver hub
[ 0.155262] usbcore: registered new device driver usb
[ 0.155592] usb_phy_generic phy: supply vcc not found, using dummy regulator
[ 0.157501] clocksource: Switched to clocksource arch_sys_counter
[ 1.188723] VFS: Disk quotas dquot_6.6.0
[ 1.188844] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.189020] FS-Cache: Loaded
[ 1.189265] CacheFiles: Loaded
[ 1.190405] simple-framebuffer 3e843000.framebuffer: framebuffer at 0x3e843000, 0x384000 bytes, mapped to 0x(ptrval)
[ 1.190441] simple-framebuffer 3e843000.framebuffer: format=a8r8g8b8, mode=1280x720x32, linelength=5120
[ 1.195862] Console: switching to colour frame buffer device 160x45
[ 1.200591] simple-framebuffer 3e843000.framebuffer: fb0: simplefb registered!
[ 1.210894] NET: Registered protocol family 2
[ 1.211475] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 1.215060] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 1.215202] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 1.215497] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[ 1.216096] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.216411] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 1.216552] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[ 1.216952] NET: Registered protocol family 1
[ 1.217924] RPC: Registered named UNIX socket transport module.
[ 1.218002] RPC: Registered udp transport module.
[ 1.218062] RPC: Registered tcp transport module.
[ 1.218120] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.218204] PCI: CLS 0 bytes, default 64
[ 1.222408] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[ 1.224608] kvm [1]: IPA Size Limit: 44 bits
[ 1.227670] kvm [1]: vgic interrupt IRQ9
[ 1.229864] kvm [1]: Hyp mode initialized successfully
[ 1.233958] Initialise system trusted keyrings
[ 1.236122] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 1.244394] zbud: loaded
[ 1.247967] FS-Cache: Netfs 'nfs' registered for caching
[ 1.250423] NFS: Registering the id_resolver key type
[ 1.252225] Key type id_resolver registered
[ 1.254060] Key type id_legacy registered
[ 1.255921] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.257733] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 1.260719] Key type asymmetric registered
[ 1.262574] Asymmetric key parser 'x509' registered
[ 1.264423] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.266555] io scheduler mq-deadline registered
[ 1.268390] io scheduler kyber registered
[ 1.274264] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 ranges:
[ 1.276148] brcm-pcie fd500000.pcie: No bus range found for /scb/pcie@7d500000, using [bus 00-ff]
[ 1.278082] brcm-pcie fd500000.pcie: MEM 0x0600000000..0x063fffffff -> 0x00c0000000
[ 1.279993] brcm-pcie fd500000.pcie: IB MEM 0x0000000000..0x00bfffffff -> 0x0400000000
[ 1.331599] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[ 1.333755] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 1.335514] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.337253] pci_bus 0000:00: root bus resource [mem 0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[ 1.339170] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 1.341152] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 1.347073] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 1.348883] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 1.351011] pci 0000:01:00.0: PME# supported from D0 D3cold
[ 1.364981] pci 0000:00:00.0: BAR 8: assigned [mem 0x600000000-0x6000fffff]
[ 1.366679] pci 0000:01:00.0: BAR 0: assigned [mem 0x600000000-0x600000fff 64bit]
[ 1.368338] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.369973] pci 0000:00:00.0: bridge window [mem 0x600000000-0x6000fffff]
[ 1.377208] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 1.381782] iproc-rng200 fe104000.rng: hwrng registered
[ 1.383796] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 1.386415] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 0xfe200000
[ 1.388552] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 1.401407] brd: module loaded
[ 1.415234] loop: module loaded
[ 1.418981] Loading iSCSI transport class v2.0-870.
[ 1.423890] libphy: Fixed MDIO Bus: probed
[ 1.427227] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 1.441530] libphy: bcmgenet MII bus: probed
[ 1.477784] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 1.480614] usbcore: registered new interface driver r8152
[ 1.482474] usbcore: registered new interface driver lan78xx
[ 1.484200] usbcore: registered new interface driver smsc95xx
[ 1.487517] pci 0000:00:00.0: enabling device (0000 -> 0002)
[ 1.489202] xhci_hcd 0000:01:00.0: enabling device (0000 -> 0002)
[ 1.491022] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.492672] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[ 1.495072] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 0x100 quirks 0x0000060000000890
[ 1.498071] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 1.499735] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.501401] usb usb1: Product: xHCI Host Controller
[ 1.503067] usb usb1: Manufacturer: Linux 5.10.60-v8+ xhci-hcd
[ 1.504706] usb usb1: SerialNumber: 0000:01:00.0
[ 1.507066] hub 1-0:1.0: USB hub found
[ 1.508782] hub 1-0:1.0: 1 port detected
[ 1.511056] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.512686] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 2
[ 1.514356] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 1.516390] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 1.518059] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.519669] usb usb2: Product: xHCI Host Controller
[ 1.521268] usb usb2: Manufacturer: Linux 5.10.60-v8+ xhci-hcd
[ 1.522913] usb usb2: SerialNumber: 0000:01:00.0
[ 1.525172] hub 2-0:1.0: USB hub found
[ 1.526886] hub 2-0:1.0: 4 ports detected
[ 1.530071] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.531954] dwc_otg: FIQ enabled
[ 1.531965] dwc_otg: NAK holdoff enabled
[ 1.531975] dwc_otg: FIQ split-transaction FSM enabled
[ 1.531989] Module dwc_common_port init
[ 1.532543] usbcore: registered new interface driver uas
[ 1.534459] usbcore: registered new interface driver usb-storage
[ 1.536257] mousedev: PS/2 mouse device common for all mice
[ 1.539808] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.545095] sdhci: Secure Digital Host Controller Interface driver
[ 1.546742] sdhci: Copyright(c) Pierre Ossman
[ 1.548814] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.554514] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.556442] hid: raw HID events driver (C) Jiri Kosina
[ 1.558235] usbcore: registered new interface driver usbhid
[ 1.559789] usbhid: USB HID core driver
[ 1.561679] ashmem: initialized
[ 1.571687] Initializing XFRM netlink socket
[ 1.573274] NET: Registered protocol family 17
[ 1.574941] Key type dns_resolver registered
[ 1.577160] registered taskstats version 1
[ 1.578723] Loading compiled-in X.509 certificates
[ 1.580739] Key type ._fscrypt registered
[ 1.582289] Key type .fscrypt registered
[ 1.583783] Key type fscrypt-provisioning registered
[ 1.596150] uart-pl011 fe201000.serial: there is not valid maps for state default
[ 1.597971] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 1.599561] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 21, base_baud = 0) is a PL011 rev2
[ 1.607951] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 1.612653] of_cfs_init
[ 1.614385] of_cfs_init: OK
[ 1.648394] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc] using ADMA
[ 1.651044] Waiting for root device PARTUUID=ad8405fc-04...
[ 1.748085] mmc0: new ultra high speed DDR50 SDHC card at address 0001
[ 1.750657] mmcblk0: mmc0:0001 JB1RT 29.8 GiB
[ 1.754526] mmcblk0: p1 p2 p3 p4
[ 1.765534] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 1.774576] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)
[ 1.776290] VFS: Mounted root (ext4 filesystem) readonly on device 179:4.
[ 1.783434] devtmpfs: mounted
[ 1.794533] Freeing unused kernel memory: 3776K
[ 1.796342] Run /sbin/init as init process
[ 1.797968] with arguments:
[ 1.797978] /sbin/init
[ 1.797988] with environment:
[ 1.797999] HOME=/
[ 1.798008] TERM=linux
[ 1.920206] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21
[ 1.922005] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.923683] usb 1-1: Product: USB2.0 Hub
[ 1.927351] hub 1-1:1.0: USB hub found
[ 1.929293] hub 1-1:1.0: 4 ports detected
[ 2.225554] usb 1-1.1: new high-speed USB device number 3 using xhci_hcd
[ 2.229349] systemd[1]: System time before build time, advancing clock.
[ 2.315732] NET: Registered protocol family 10
[ 2.319181] Segment Routing with IPv6
[ 2.328473] usb 1-1.1: New USB device found, idVendor=2040, idProduct=c200, bcdDevice=40.01
[ 2.330304] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.332054] usb 1-1.1: Product: Hauppauge Device
[ 2.333773] usb 1-1.1: Manufacturer: Hauppauge
[ 2.335457] usb 1-1.1: SerialNumber: 0014089511
[ 2.388228] systemd[1]: systemd 241 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)
[ 2.392794] systemd[1]: Detected architecture arm64.
[ 2.428518] systemd[1]: Set hostname to .
[ 2.967328] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.976945] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.979960] systemd[1]: Listening on udev Control Socket.
[ 2.984430] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.986723] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 2.991910] systemd[1]: Listening on Journal Socket.
[ 2.996167] systemd[1]: Condition check resulted in Kernel Module supporting RPCSEC_GSS being skipped.
[ 3.004711] systemd[1]: Mounting POSIX Message Queue File System...
[ 3.011017] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 3.020337] systemd[1]: Starting nftables...
[ 3.187235] cryptd: max_cpu_qlen set to 1000
[ 3.346714] i2c /dev entries driver
[ 3.674250] EXT4-fs (mmcblk0p4): re-mounted. Opts: (null)
[ 3.744153] systemd-journald[120]: Received request to flush runtime journal from PID 1
[ 3.750765] systemd-journald[120]: File /var/log/journal/f7c79b2a4d894e3ea97af6b3c6464d9c/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 4.627691] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem initialised: Registers at 0xfeb00000 length 0x00010000
[ 4.628237] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem initialised: Registers at 0xfeb10000 length 0x00001000
[ 4.628714] rpivid-mem feb20000.h264-decoder: rpivid-h264mem initialised: Registers at 0xfeb20000 length 0x00010000
[ 4.629180] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: Registers at 0xfeb30000 length 0x00010000
[ 4.709241] mc: Linux media interface: v0.10
[ 4.730111] vc_sm_cma: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.732151] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[ 4.732177] [vc_sm_connected_init]: start
[ 4.747270] [vc_sm_connected_init]: installed successfully
[ 4.763733] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.782506] i2c i2c-22: Added multiplexed i2c bus 0
[ 4.785102] i2c i2c-22: Added multiplexed i2c bus 10
[ 4.786420] bcm2835_audio bcm2835_audio: card created with 4 channels
[ 4.790219] videodev: Linux video capture interface: v2.00
[ 4.796407] bcm2835_audio bcm2835_audio: card created with 4 channels
[ 4.840740] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.843336] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.849140] bcm2835_v4l2: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.851976] bcm2835_codec: module is from the staging directory, the quality is unknown, you have been warned.
[ 4.862226] bcm2835_isp: module is from the staging directory, the quality is unknown, you have been warned.
[ 5.067205] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on minor 0
[ 5.114401] cx231xx 1-1.1:1.1: New device Hauppauge Hauppauge Device @ 480 Mbps (2040:c200) with 6 interfaces
[ 5.114619] cx231xx 1-1.1:1.1: can't change interface 3 alt no. to 3: Max. Pkt size = 0
[ 5.114634] cx231xx 1-1.1:1.1: Identified as Hauppauge USB Live 2 (card=9)
[ 5.123766] i2c i2c-24: Added multiplexed i2c bus 26
[ 5.124215] i2c i2c-24: Added multiplexed i2c bus 27
[ 5.202529] checking generic (3e843000 384000) vs hw (0 ffffffffffffffff)
[ 5.202551] fb0: switching to vc4drmfb from simple
[ 5.203102] Console: switching to colour dummy device 80x25
[ 5.207106] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])
[ 5.208076] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
[ 5.270423] cx25840 23-0044: cx23102 A/V decoder found @ 0x88 (cx231xx #0-0)
[ 5.450126] Console: switching to colour frame buffer device 160x45
[ 5.475345] vc4-drm gpu: [drm] fb0: vc4drmfb frame buffer device
[ 5.489963] bcm2835-codec bcm2835-codec: Device registered as /dev/video10
[ 5.490021] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[ 5.496026] bcm2835-isp bcm2835-isp: Device node output[0] registered as /dev/video13
[ 5.497887] bcm2835-isp bcm2835-isp: Device node capture[0] registered as /dev/video14
[ 5.499317] bcm2835-codec bcm2835-codec: Device registered as /dev/video11
[ 5.499363] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[ 5.505634] bcm2835-isp bcm2835-isp: Device node capture[1] registered as /dev/video15
[ 5.507153] bcm2835-isp bcm2835-isp: Device node stats[2] registered as /dev/video16
[ 5.507192] bcm2835-isp bcm2835-isp: Register output node 0 with media controller
[ 5.507213] bcm2835-isp bcm2835-isp: Register capture node 1 with media controller
[ 5.507231] bcm2835-isp bcm2835-isp: Register capture node 2 with media controller
[ 5.507248] bcm2835-isp bcm2835-isp: Register capture node 3 with media controller
[ 5.507507] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[ 5.513482] bcm2835-codec bcm2835-codec: Device registered as /dev/video12
[ 5.513692] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[ 7.330001] random: crng init done
[ 7.330018] random: 7 urandom warning(s) missed due to ratelimiting
[ 7.366364] cx25840 23-0044: loaded v4l-cx231xx-avcore-01.fw firmware (16382 bytes)
[ 7.428035] cx231xx 1-1.1:1.1: v4l2 driver version 0.0.3
[ 7.547889] cx231xx 1-1.1:1.1: Registered video device video0 [v4l2]
[ 7.548740] cx231xx 1-1.1:1.1: Registered VBI device vbi0
[ 7.548763] cx231xx 1-1.1:1.1: video EndPoint Addr 0x84, Alternate settings: 5
[ 7.548822] cx231xx 1-1.1:1.1: VBI EndPoint Addr 0x85, Alternate settings: 2
[ 7.548848] cx231xx 1-1.1:1.1: sliced CC EndPoint Addr 0x86, Alternate settings: 2
[ 7.549684] usbcore: registered new interface driver cx231xx
[ 7.627384] cx231xx 1-1.1:1.1: audio EndPoint Addr 0x83, Alternate settings: 3
[ 7.627408] cx231xx 1-1.1:1.1: Cx231xx Audio Extension initialized
[ 7.753942] 8021q: 802.1Q VLAN Support v1.8
[ 7.969437] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 8.014384] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 8.053599] Adding 102396k swap on /var/swap. Priority:-2 extents:1 across:102396k SSFS
[ 8.167773] bcmgenet fd580000.ethernet: configuring instance for external RGMII (RX delay)
[ 8.168038] bcmgenet fd580000.ethernet eth0: Link is Down
[ 10.205672] bcmgenet fd580000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[ 10.205706] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 10.784946] broken atomic modeset userspace detected, disabling atomic
[ 12.972884] ICMPv6: process `dhcpcd' is using deprecated sysctl (syscall) net.ipv6.neigh.eth0.retrans_time - use net.ipv6.neigh.eth0.retrans_time_ms instead
[ 16.743581] sctp: Hash tables configured (bind 256/256)
[ 16.927066] NET: Registered protocol family 15
[ 17.282575] NET: Registered protocol family 38
[66330.550926] bcm2835-codec bcm2835-codec: bcm2835_codec_stop_streaming: Timeout waiting for buffers to be returned - 6 outstanding
[66330.551093] ------------[ cut here ]------------
[66330.551114] WARNING: CPU: 2 PID: 32419 at drivers/media/common/videobuf2/videobuf2-core.c:1956 __vb2_queue_cancel+0x1b8/0x220 [videobuf2_common]
[66330.551117] Modules linked in: tcp_diag inet_diag jitterentropy_rng drbg authenc echainiv cast5_generic cast_common ctr algif_skcipher xcbc md4 algif_hash af_alg xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key md5 sctp cfg80211 rfkill 8021q garp stp llc cx231xx_alsa spidev cx25840 vc4 cx231xx cx2341x tveeprom cec v3d drm_kms_helper gpu_sched bcm2835_isp(C) bcm2835_codec(C) bcm2835_v4l2(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_vmalloc videobuf2_dma_contig drm videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_core drm_panel_orientation_quirks snd_compress raspberrypi_hwmon i2c_mux_pinctrl snd_bcm2835(C) snd_pcm_dmaengine snd_pcm i2c_mux vc_sm_cma(C) videodev snd_timer mc i2c_bcm2835 snd spi_bcm2835 syscopyarea sysfillrect sysimgblt fb_sys_fops backlight rpivid_mem uio_pdrv_genirq uio nvmem_rmem nft_nat nft_chain_nat nf_nat nft_counter nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 i2c_dev aes_neon_bs nf_tables sha256_generic aes_neon_blk nfnetlink crypto_simd cryptd
[66330.551301] ip_tables x_tables ipv6
[66330.551313] CPU: 2 PID: 32419 Comm: python3 Tainted: G C 5.10.60-v8+ #1449
[66330.551316] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[66330.551321] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
[66330.551329] pc : __vb2_queue_cancel+0x1b8/0x220 [videobuf2_common]
[66330.551336] lr : __vb2_queue_cancel+0x3c/0x220 [videobuf2_common]
[66330.551339] sp : ffffffc01250bb10
[66330.551342] x29: ffffffc01250bb10 x28: ffffffc008d52ed0
[66330.551348] x27: ffffff80547dff00 x26: 0000000000000000
[66330.551355] x25: ffffff80465d3630 x24: 0000000040045613
[66330.551361] x23: 0000000000000000 x22: ffffffc011298948
[66330.551367] x21: ffffff8053994028 x20: ffffff8053994028
[66330.551373] x19: ffffff8053994028 x18: 0000000000000004
[66330.551379] x17: 0000000000000000 x16: 0000000000000000
[66330.551385] x15: ffffff8046c80030 x14: ffffff807b335288
[66330.551392] x13: 0000000000000000 x12: 0000000000000000
[66330.551398] x11: ffffff807b335240 x10: ffffff8046c80038
[66330.551404] x9 : ffffffc008d9e5c4 x8 : ffffff807b335268
[66330.551410] x7 : 0000000000000000 x6 : 0000000000000000
[66330.551416] x5 : ffffff80465d381c x4 : ffffff80779c5ac0
[66330.551422] x3 : ffffff8046c80008 x2 : 0000000000000002
[66330.551428] x1 : 0000000000000000 x0 : 0000000000000006
[66330.551435] Call trace:
[66330.551442] __vb2_queue_cancel+0x1b8/0x220 [videobuf2_common]
[66330.551449] vb2_core_streamoff+0x2c/0xc8 [videobuf2_common]
[66330.551457] vb2_streamoff+0x24/0x78 [videobuf2_v4l2]
[66330.551466] v4l2_m2m_streamoff+0x44/0x130 [v4l2_mem2mem]
[66330.551472] v4l2_m2m_ioctl_streamoff+0x20/0x30 [v4l2_mem2mem]
[66330.551506] v4l_streamoff+0x2c/0x38 [videodev]
[66330.551523] __video_do_ioctl+0x18c/0x3f0 [videodev]
[66330.551541] video_usercopy+0x154/0x618 [videodev]
[66330.551558] video_ioctl2+0x20/0x68 [videodev]
[66330.551575] v4l2_ioctl+0x48/0x68 [videodev]
[66330.551587] __arm64_sys_ioctl+0xb0/0xf0
[66330.551593] el0_svc_common.constprop.3+0xc0/0x1f8
[66330.551597] do_el0_svc+0x2c/0x98
[66330.551603] el0_svc+0x20/0x30
[66330.551607] el0_sync_handler+0x90/0xb8
[66330.551611] el0_sync+0x180/0x1c0
[66330.551615] ---[ end trace c68569376abb59e3 ]---
[66330.551622] videobuf2_common: driver bug: stop_streaming operation is leaving buf 0000000034806f25 in active state
[66330.551629] videobuf2_common: driver bug: stop_streaming operation is leaving buf 000000000acef686 in active state
[66330.551636] videobuf2_common: driver bug: stop_streaming operation is leaving buf 000000005f7a6875 in active state
[66330.551643] videobuf2_common: driver bug: stop_streaming operation is leaving buf 00000000fa7dc918 in active state
[66330.551649] videobuf2_common: driver bug: stop_streaming operation is leaving buf 000000001e0b1214 in active state
[66330.551655] videobuf2_common: driver bug: stop_streaming operation is leaving buf 00000000d42ea7b1 in active state
[66333.719009] bcm2835_mmal_vchiq: timed out waiting for sync completion
[66334.532336] bcm2835_mmal_vchiq: received invalid message context 5!
[66431.640548] bcm2835-codec bcm2835-codec: bcm2835_codec_stop_streaming: Timeout waiting for buffers to be returned - 6 outstanding
raspinfo hangs here. No further logs. Please note that the last line in the log was caused by an attempt to play the file again.
Logs
dmesg:
[66330.550926] bcm2835-codec bcm2835-codec: bcm2835_codec_stop_streaming: Timeout waiting for buffers to be returned - 6 outstanding
[66330.551093] ------------[ cut here ]------------
[66330.551114] WARNING: CPU: 2 PID: 32419 at drivers/media/common/videobuf2/videobuf2-core.c:1956 __vb2_queue_cancel+0x1b8/0x220 [videobuf2_common]
[66330.551117] Modules linked in: tcp_diag inet_diag jitterentropy_rng drbg authenc echainiv cast5_generic cast_common ctr algif_skcipher xcbc md4 algif_hash af_alg xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key md5 sctp cfg80211 rfkill 8021q garp stp llc cx231xx_alsa spidev cx25840 vc4 cx231xx cx2341x tveeprom cec v3d drm_kms_helper gpu_sched bcm2835_isp(C) bcm2835_codec(C) bcm2835_v4l2(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_vmalloc videobuf2_dma_contig drm videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_core drm_panel_orientation_quirks snd_compress raspberrypi_hwmon i2c_mux_pinctrl snd_bcm2835(C) snd_pcm_dmaengine snd_pcm i2c_mux vc_sm_cma(C) videodev snd_timer mc i2c_bcm2835 snd spi_bcm2835 syscopyarea sysfillrect sysimgblt fb_sys_fops backlight rpivid_mem uio_pdrv_genirq uio nvmem_rmem nft_nat nft_chain_nat nf_nat nft_counter nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 i2c_dev aes_neon_bs nf_tables sha256_generic aes_neon_blk nfnetlink crypto_simd cryptd
[66330.551301] ip_tables x_tables ipv6
[66330.551313] CPU: 2 PID: 32419 Comm: python3 Tainted: G C 5.10.60-v8+ #1449
[66330.551316] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[66330.551321] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
[66330.551329] pc : __vb2_queue_cancel+0x1b8/0x220 [videobuf2_common]
[66330.551336] lr : __vb2_queue_cancel+0x3c/0x220 [videobuf2_common]
[66330.551339] sp : ffffffc01250bb10
[66330.551342] x29: ffffffc01250bb10 x28: ffffffc008d52ed0
[66330.551348] x27: ffffff80547dff00 x26: 0000000000000000
[66330.551355] x25: ffffff80465d3630 x24: 0000000040045613
[66330.551361] x23: 0000000000000000 x22: ffffffc011298948
[66330.551367] x21: ffffff8053994028 x20: ffffff8053994028
[66330.551373] x19: ffffff8053994028 x18: 0000000000000004
[66330.551379] x17: 0000000000000000 x16: 0000000000000000
[66330.551385] x15: ffffff8046c80030 x14: ffffff807b335288
[66330.551392] x13: 0000000000000000 x12: 0000000000000000
[66330.551398] x11: ffffff807b335240 x10: ffffff8046c80038
[66330.551404] x9 : ffffffc008d9e5c4 x8 : ffffff807b335268
[66330.551410] x7 : 0000000000000000 x6 : 0000000000000000
[66330.551416] x5 : ffffff80465d381c x4 : ffffff80779c5ac0
[66330.551422] x3 : ffffff8046c80008 x2 : 0000000000000002
[66330.551428] x1 : 0000000000000000 x0 : 0000000000000006
[66330.551435] Call trace:
[66330.551442] __vb2_queue_cancel+0x1b8/0x220 [videobuf2_common]
[66330.551449] vb2_core_streamoff+0x2c/0xc8 [videobuf2_common]
[66330.551457] vb2_streamoff+0x24/0x78 [videobuf2_v4l2]
[66330.551466] v4l2_m2m_streamoff+0x44/0x130 [v4l2_mem2mem]
[66330.551472] v4l2_m2m_ioctl_streamoff+0x20/0x30 [v4l2_mem2mem]
[66330.551506] v4l_streamoff+0x2c/0x38 [videodev]
[66330.551523] __video_do_ioctl+0x18c/0x3f0 [videodev]
[66330.551541] video_usercopy+0x154/0x618 [videodev]
[66330.551558] video_ioctl2+0x20/0x68 [videodev]
[66330.551575] v4l2_ioctl+0x48/0x68 [videodev]
[66330.551587] __arm64_sys_ioctl+0xb0/0xf0
[66330.551593] el0_svc_common.constprop.3+0xc0/0x1f8
[66330.551597] do_el0_svc+0x2c/0x98
[66330.551603] el0_svc+0x20/0x30
[66330.551607] el0_sync_handler+0x90/0xb8
[66330.551611] el0_sync+0x180/0x1c0
[66330.551615] ---[ end trace c68569376abb59e3 ]---
[66330.551622] videobuf2_common: driver bug: stop_streaming operation is leaving buf 0000000034806f25 in active state
[66330.551629] videobuf2_common: driver bug: stop_streaming operation is leaving buf 000000000acef686 in active state
[66330.551636] videobuf2_common: driver bug: stop_streaming operation is leaving buf 000000005f7a6875 in active state
[66330.551643] videobuf2_common: driver bug: stop_streaming operation is leaving buf 00000000fa7dc918 in active state
[66330.551649] videobuf2_common: driver bug: stop_streaming operation is leaving buf 000000001e0b1214 in active state
[66330.551655] videobuf2_common: driver bug: stop_streaming operation is leaving buf 00000000d42ea7b1 in active state
[66333.719009] bcm2835_mmal_vchiq: timed out waiting for sync completion
[66334.532336] bcm2835_mmal_vchiq: received invalid message context 5!
Additional context
I have over 100 Raspberry Pi 4B devices with 4 GB, but different revisions (1.1, 1.2, 1.4). Very few of them exhibit this behaviour, but those which exhibit the behaviour do so reproducibly after 20-80 minutes of playing video.
The default GStreamer 1.14 didn't work with v4l2h264dec, so I compiled GStreamer 1.19 from source.
The text was updated successfully, but these errors were encountered: