FS#4078 - Kernel panic from rt2x00usb - rt2x00queue_for_each_entry #9060
Labels
flyspray
kernel
pull request/issue with Linux kernel related changes
release/21.02
pull request/issue targeted (also) for OpenWrt 21.02 release
GeoffN:
Device: RT5370 WiFi chip + rt2x00usb driver
OpenWRT Version: 21.02 (commit b2ae42)
We're experiencing a kernel panic causing our device to frequently reboot. It's due to an Internal error: Oops: 207, or sometimes Internal error: Oops: 206. It seems to happen often when we connect several devices to the RT5370 WiFi chip which uses the rt2x00usb driver.
It is happening on multiple devices and was not an issue for us on 18.06 (commit c3bd13).
Here's a relevant trace of the issue:
The device we are using is an InvizBox 2. If it would help, we would be happy to contribute one for testing as we are planning to bring it into OpenWRT mainline once we have the time and knowledge.
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