[Bug 1775230] Re: [TP-LINK TL-WN722N v1] Plugging USB device in causes stack traces + 100% CPU

** Tags removed: kernel-bug-exists-upstream
** Tags added: needs-upstream-testing

** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete

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Title:
[TP-LINK TL-WN722N v1] Plugging USB device in causes stack traces +
100% CPU

Status in linux package in Ubuntu:
Incomplete

Bug description:
Hello.

Running Ubuntu 18.04 (4.15.0-22-generic), after plugging my TP-LINK
TL-WN722N into the USB port, the CPU usage goes to 100%, and there are
multiple reports of "stack traces" in dmesg.

The attached snippet repeats multiple consecutive times in the dmesg
output (albeit with a different trace id).

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