https://bugzilla.suse.com/show_bug.cgi?id=1217492 https://bugzilla.suse.com/show_bug.cgi?id=1217492#c10 --- Comment #10 from P <opensuse@pohw.nl> --- (In reply to Lin Ma from comment #9)

Could you please help to capture the trace data and upload it?

lsusb -t (pre-start):

vmhost:~ # lsusb -t /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/7p, 5000M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 480M |__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=ftdi_sio, 12M |__ Port 3: Dev 3, If 0, Class=Communications, Driver=cdc_acm, 12M |__ Port 3: Dev 3, If 1, Class=CDC Data, Driver=cdc_acm, 12M |__ Port 4: Dev 4, If 0, Class=Vendor Specific Class, Driver=ftdi_sio, 12M

Attached: /var/log/libvirt/qemu/USB_Test.log lsusb -t (post-resume):

vmhost:~ # lsusb -t /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/7p, 5000M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 480M |__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=ftdi_sio, 12M |__ Port 3: Dev 3, If 0, Class=Communications, Driver=cdc_acm, 12M |__ Port 3: Dev 3, If 1, Class=CDC Data, Driver=cdc_acm, 12M |__ Port 4: Dev 4, If 0, Class=Vendor Specific Class, Driver=ftdi_sio, 12M -- You are receiving this mail because: You are on the CC list for the bug.