topic Re: ERROR: v4l2 capture: mxc_v4l_dqueue() interrupt received in i.MX Processors

ERROR: v4l2 capture: mxc_v4l_dqueue() interrupt received

kris_fei — Mon, 27 Jun 2016 02:58:31 GMT

Platform: IMX6DL
OS: Android 4.4
Kernel branch: 3.0.35

We ran Camera preview call back and 1080p video playback at the same time for about 6 hours.

Then error log as following:

<3>[111394.520272] ERROR: v4l2 capture: mxc_v4l_dqueue() interrupt received

<4>[111394.520832] VPU interrupt received.

<4>[111395.215555] imx-ipuv3 imx-ipuv3.0: IPU Warning - IPU_INT_STAT_10 = 0x00000001

<6>[111401.676261] binder: 2744:2744 transaction failed 29189, size 64-0

What's the reason? Is it related to memory?

kris_fei — Mon, 04 Jul 2016 03:35:44 GMT

anyone replies?

SergioSolis — Thu, 07 Jul 2016 16:56:06 GMT

Does the video stop after 6 hours?, or you are just receiveing the IPU warning after each N amount of frames?

kris_fei — Fri, 08 Jul 2016 00:52:50 GMT

The issue just happened after a long running time, maybe 6 hours or 8 hours.

And besides, camera can't capture data.

mkochy — Tue, 08 Jun 2021 13:33:26 GMT

any points as to where to look for such a bug?

segri544 — Thu, 29 May 2025 10:38:44 GMT

I have the same problem. How did you solve the problem?
Thanks.