On 20-04-15 15:40:31, Alan Stern wrote: > On Wed, 15 Apr 2020, Peter Chen wrote: > > > Hi Alan, > > > > With commit e5d078af8e5f ("USB: hub: Don't record a connect-change event > > during reset-resume"), > > For those who care, this is commit 8099f58f1ecd in the upstream kernel. > Sorry, that commit was from v5.4 stable tree. I ran this issue out at both v5.6-rc4/7 and v5.4 stable tree. commit e5d078af8e5fb0896706af855f52e9c0c69627b1 Author: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> Date: Fri Jan 31 10:39:26 2020 -0500 USB: hub: Don't record a connect-change event during reset-resume commit 8099f58f1ecddf4f374f4828a3dff8397c7cbd74 upstream. Paul Zimmerman reports that his USB Bluetooth adapter sometimes -- Thanks, Peter Chen