Hi,
On Thu, 22 Aug 2019 12:15:31 +0200, Peter Robinson wrote:
> On Thu, Aug 22, 2019 at 10:59 AM Stefan Wahren <stefan.wahren@xxxxxxxx> wrote:
> > On 22.08.19 11:31, Jan Kratochvil wrote:
> > > (That NoIR Raspberry camera module locks up kernel but that is offtopic here.)
> >
> > This issue is new to me, please report to the list.
>
> News to me too, I have a standard camera module attached to a 3A
> without issue. Lets start a different thread on this.
It is a Camera V2.1, there was connected other camera on USB during boot,
dmesg shows with the Raspberry Camera additionally just:
bcm2835-v4l2: scene mode selected 0, was 0
bcm2835-v4l2: V4L2 device registered as video2 - stills mode > 1280x720
bcm2835-v4l2: Broadcom 2835 MMAL video capture ver 0.0.2 loaded.
bcm2835-v4l2: Failed to enable capture port - error -1. Disabling camera port again
More dumps below.
Jan
kernel-5.2.11-200.fc30.aarch64
fswebcam-20140113-11.fc30.aarch64
# v4l2-ctl --list-formats-ext -d /dev/video2
ioctl: VIDIOC_ENUM_FMT
Type: Video Capture
[0]: 'YU12' (Planar YUV 4:2:0)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[1]: 'YUYV' (YUYV 4:2:2)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[2]: 'RGB3' (24-bit RGB 8-8-8)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[3]: 'JPEG' (JFIF JPEG, compressed)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[4]: 'H264' (H.264, compressed)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[5]: 'MJPG' (Motion-JPEG, compressed)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[6]: 'YVYU' (YVYU 4:2:2)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[7]: 'VYUY' (VYUY 4:2:2)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[8]: 'UYVY' (UYVY 4:2:2)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[9]: 'NV12' (Y/CbCr 4:2:0)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[10]: 'BGR3' (24-bit BGR 8-8-8)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[11]: 'YV12' (Planar YVU 4:2:0)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[12]: 'NV21' (Y/CrCb 4:2:0)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
[13]: 'BGR4' (32-bit BGRA/X 8-8-8-8)
Size: Stepwise 32x32 - 3280x2464 with step 2/2
# fswebcam -d /dev/video2 -r 3280x2464 --png 9 -F 1 /tmp/1.png
--- Opening /dev/video2...
Trying source module v4l2...
/dev/video2 opened.
No input was specified, using the first.
Error starting stream.
VIDIOC_STREAMON: Operation not permitted
Unable to use mmap. Using read instead.
--- Capturing frame...
VIDIOC_DQBUF: Invalid argument
No frames captured.
At the moment one runs fswebcam it:
------------[ cut here ]------------
WARNING: CPU: 2 PID: 1319 at drivers/media/common/videobuf2/videobuf2-core.c:1486 vb2_start_streaming+0xf8/0x178 [videobuf2_common]
Modules linked in: tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c netconsole ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat bcm2835_v4l2(C) snd_bcm2835(C) rc_cec cpufreq_dt v4l2_common vc4 snd_usb_audio snd_soc_core snd_usbmidi_lib snd_compress snd_hwdep ac97_bus uvcvideo snd_rawmidi snd_pcm_dmaengine snd_seq videobuf2_vmalloc videobuf2_memops snd_seq_device videobuf2_v4l2 snd_pcm videobuf2_common crct10dif_ce videodev btsdio snd_timer drm_kms_helper snd brcmfmac soundcore hci_uart media drm raspberrypi_hwmon brcmutil btqca raspberrypi_cpufreq btrtl cfg80211 btbcm btintel bluetooth fb_sys_fops syscopyarea sysfillrect sysimgblt ecdh_generic rfkill
ecc bcm2835_thermal vchiq(C) bcm2835_wdt bcm2835_rng leds_gpio lz4 lz4_compress zram ip_tables microchip lan78xx mmc_block dwc2 sdhci_iproc sdhci_pltfm gpio_raspberrypi_exp udc_core sdhci pwm_bcm2835 bcm2835 bcm2835_dma i2c_bcm2835 phy_generic
CPU: 2 PID: 1319 Comm: fswebcam Tainted: G C 5.2.11-200.fc30.aarch64 #1
Hardware name: raspberrypi rpi/rpi, BIOS 2018.09 09/11/2018
pstate: 40400005 (nZcv daif +PAN -UAO)
pc : vb2_start_streaming+0xf8/0x178 [videobuf2_common]
lr : vb2_start_streaming+0xf8/0x178 [videobuf2_common]
sp : ffff00001252bac0
x29: ffff00001252bac0 x28: 0000000040045612
x27: 0000000000000000 x26: ffff000009263240
x25: 0000000000000000 x24: ffff00001252bcb0
x23: ffff8000321455c8 x22: ffff00001252bcb0
x21: ffff000008f7dd28 x20: ffff800032145878
x19: 00000000ffffffff x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000
x15: 000000000000ad55 x14: 0000000000000010
x13: 00000000ffffffff x12: ffff000008cf7098
x11: 0000000000000001 x10: 0000000000000000
x9 : 0000000000000003 x8 : 0000000000000197
x7 : 00000000ad55ad55 x6 : 0000000000000001
x5 : 0000000000000000 x4 : ffff80003ad841d0
x3 : ffff80003ad91bc8 x2 : ffff80003ad841d0
x1 : 0000800029ad9000 x0 : 0000000000000024
Call trace:
vb2_start_streaming+0xf8/0x178 [videobuf2_common]
vb2_core_streamon+0x98/0x188 [videobuf2_common]
vb2_streamon+0x30/0x78 [videobuf2_v4l2]
vb2_ioctl_streamon+0x54/0x60 [videobuf2_v4l2]
v4l_streamon+0x3c/0x50 [videodev]
__video_do_ioctl+0x174/0x3b0 [videodev]
video_usercopy+0x1bc/0x608 [videodev]
video_ioctl2+0x3c/0x50 [videodev]
v4l2_ioctl+0x64/0x90 [videodev]
do_vfs_ioctl+0x468/0x5f0
ksys_ioctl+0x84/0xb8
__arm64_sys_ioctl+0x28/0x38
el0_svc_common.constprop.0+0x74/0x168
el0_svc_handler+0x34/0x90
el0_svc+0x8/0xc
---[ end trace 66558eb8d19a6247 ]---
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