Date: Wed, 01 Dec 2021 22:25:52 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 260161] usb enumeration stalls on a framework laptop Message-ID: <bug-260161-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=260161 Bug ID: 260161 Summary: usb enumeration stalls on a framework laptop Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: markj@FreeBSD.org If I boot FreeBSD on a framework laptop, then do a soft reboot, mountroot pauses for a couple of minutes until USB enumeration times out. During the first boot, ng_ubt is autoloaded and I see some errors: ubt_ctrl_write_callback:909: control transfer failed: USB_ERR_TIMEOUT ng_hci_process_command_timeout: ubt0hci - unable to complete HCI command OGF=0x3, OCF=0x3. Timeout On a subsequent boot, I get a hang, and the bluetooth device doesn't appear to get enumerated. The next boot after that is fine, but then the BT device shows up again and the next boot after _that_ hangs. So I guess we're not properly detaching the device. I believe this is also causing problems with S3 resume. -- You are receiving this mail because: You are the assignee for the bug.help
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