https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=272286
Bug ID: 272286
Summary: When unplugging USB sound card, usbconfig stops
working
Product: Base System
Version: CURRENT
Hardware: amd64
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: usb
Assignee: [email protected]
Reporter: [email protected]
Dears,
I use a HyperX USB Sound Card. When I unplug the sound card the FreeBSD USB
subsystem does not work properly. When I plug the sound card back in, it
doesn't work again. And the usbconfig command stops working too.
# tail -f /var/log/messages
Jun 29 19:43:24 mithrandir kernel: pcm3: unregister: channel
pcm3:virtual:dsp3.vp2 busy (pid 84596)
Jun 29 19:43:24 mithrandir kernel: pcm3: Waiting for sound application to exit!
Jun 29 19:43:24 mithrandir kernel: pcm3: unregister: channel
pcm3:virtual:dsp3.vp2 busy (pid 84596)
Jun 29 19:43:24 mithrandir kernel: pcm3: Waiting for sound application to exit!
Jun 29 19:43:24 mithrandir kernel: pcm3: unregister: channel
pcm3:virtual:dsp3.vp2 busy (pid 84596)
Jun 29 19:43:24 mithrandir kernel: pcm3: Waiting for sound application to exit!
Jun 29 19:43:25 mithrandir kernel: pcm3: unregister: channel
pcm3:virtual:dsp3.vp2 busy (pid 84596)
Jun 29 19:43:25 mithrandir kernel: pcm3: Waiting for sound application to exit!
Jun 29 19:43:28 mithrandir kernel: pcm3: unregister: channel
pcm3:virtual:dsp3.vp2 busy (pid 84596)
Jun 29 19:43:28 mithrandir kernel: pcm3: Waiting for sound application to exit!
# usbconfig list
^C
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