Part Number: DRA72XEVM
Hello,
We are running the application on the custom board having TDA2xx SoC and Vision SDK 3.0.7
The usecase is as below:
Capture -> VPE -> Display_Video
For few minutes initially the display is coming properly. However, after some time the display is not visible and below log messages appear continuously.
[2020-07-28 03:38:02.901] pid=7484, Node Opened
** 6 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.184] ** 7 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-prïto::51:ffffffff already exist
[2020-07-28 03:38:48.202] ** 6 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.213] ** 2 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.213] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.213] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:fffæffff already exist
[2020-07-28 03:38:48.228] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg/proto::51:ffffffff already exist
[2020-07-28 03:38:48.249] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.249] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffæfffff already exist
[2020-07-28 03:38:48.264] ** 7 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.264] ** 7 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.288] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.288] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.304] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.304] j* 7 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.319] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.337] ** 8 printk meósages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.349] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.349] ** 7 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.349] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.373] ** 8 printk messagew dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.386] ** 8 printk messages dsopped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.397] *. 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.397] ** 7 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
[2020-07-28 03:38:48.397] ** 8 printk messages dropped ** virtio_rpmsg_bus virtio0: channel rpmsg-proto::51:ffffffff already exist
…...
…...
…...
[2020-07-28 06:15:24.498] ** 8 printk messages dropped ** systemd-journald[17509]: /dev/kmsg buffer overrun, some messages lost.
Could you pls help to resolve.
Regards,
Raghavan