https://bugzilla.kernel.org/show_bug.cgi?id=219113 --- Comment #6 from Mathias Nyman (mathias.nyman@xxxxxxxxxxxxxxx) --- 6.1.102 kernel has a recently added patch that touches this area: Commit 5ceac4402f5d xhci: Handle TD clearing for multiple streams case After that patch xhci driver we may issue 'Set TR Deq' commands for each stream. Before the patch we only queued one command. If there is a flaw in one of the stream contexts, or command itself then we could see that 'Invalid Stream type error'. Can I ask you to take logs of this issue with xhci dynamic debug enabled? Also enabling some specific xhci tracing could help: Steps: mount -t debugfs none /sys/kernel/debug echo 'module xhci_hcd =p' >/sys/kernel/debug/dynamic_debug/control echo xhci-hcd:xhci_handle_cmd_set_deq_ep >> /sys/kernel/debug/tracing/set_event echo xhci-hcd:xhci_handle_cmd_set_deq >> /sys/kernel/debug/tracing/set_event echo xhci-hcd:xhci_handle_command >> /sys/kernel/debug/tracing/set_event echo 1 > /sys/kernel/debug/tracing/tracing_on < Reproduce issue > Send output of dmesg Send content of /sys/kernel/debug/tracing/trace -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
