https://bugzilla.kernel.org/show_bug.cgi?id=209555 --- Comment #29 from remyvarma@xxxxxxxxx --- Thank you. Yes it would be great to find the root cause of this. I am happy to help debug. Two things I noticed. Is it normal to have two messages like this: [ 54.976434] dwc2 ff400000.usb: new device is high-speed [ 55.090994] dwc2 ff400000.usb: new device is high-speed (I also see the same thing on mine) And also, I think possibly related to this: https://lore.kernel.org/lkml/20200214160149.11681-67-sashal@xxxxxxxxxx/ I saw DPTXFIFO 9: Size 256, Start 0x00000123 in my debug logs at some point, even with that patch applied. I will reenable debug logging to try to find it -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.