New subject: [Bug 57132] winedevice causes 100% CPU usage after unplugging HID device

28 Aug 2024


      https://bugs.winehq.org/show_bug.cgi?id=57132
Bug ID: 57132
           Summary: winedevice causes 100% CPU usage after unplugging HID
                    device
           Product: Wine
           Version: 9.16
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: hid
          Assignee: wine-bugs@winehq.org
          Reporter: winebugzilla@tasossah.com
      Distribution: ---
Created attachment 77030
  --> https://bugs.winehq.org/attachment.cgi?id=77030
Debug log
Unplugging a YubiKey (5 NFC) results in winedevice.exe fully loading a CPU
core.
Enabling the relevant debugging channels (WINEDEBUG=+winusb,+hid) reveals that
it's constantly trying to read a an HID report and failing.
The following message is repeated endlessly:
008c:trace:hid:hidraw_device_read_report Read failed. Likely an unplugged
device 5 Input/output error
Last reproduced in wine-9.16 from the winehq.org repository on Ubuntu 22.04.
Detailed log is attached. This has been happening for a while now.
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[Bug 57132] New: winedevice causes 100% CPU usage after unplugging HID device