https://bugzilla.kernel.org/show_bug.cgi?id=208327 --- Comment #5 from Mathias Nyman (mathias.nyman@xxxxxxxxxxxxxxx) --- Thanks Logs show we get double (duplicate) events for some ISOC transfers. Driver expects only one event per TRB and warns when we get a second event for the same TRB A wild guess is that this is somehow related to the soft retry of transaction errors seen on another endpoint on the same device. Driver tries to recover from the transaction error with a soft retry three times. the duplicate events seen on the other endpoint occur close to the soft retries, almost like this ISOC enpoint is being retried as well. driver will ignore the duplicate events after warning about it, so there shouldn't be any functional impact, but this isn't how it's supposed to behave. -- You are receiving this mail because: You are watching the assignee of the bug.
