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From: bugzilla-daemon@bugzilla.kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 207065] C-media USB audio device stops working from 5.2.0-rc3 onwards
Date: Thu, 02 Apr 2020 16:00:52 +0000	[thread overview]
Message-ID: <bug-207065-208809-eSzejeQeUS@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-207065-208809@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=207065

--- Comment #1 from Florian Meyer (florianmey@gmx.de) ---
Created attachment 288161
  --> https://bugzilla.kernel.org/attachment.cgi?id=288161&action=edit
dmesg output with usb debug enabled

As per Mathias Nyman's comment over at the other bug report I'm also attaching
the requested debug logs from this:

mount -t debugfs none /sys/kernel/debug
echo 'module xhci_hcd =p' >/sys/kernel/debug/dynamic_debug/control
echo 'module usbcore =p' >/sys/kernel/debug/dynamic_debug/control
echo 81920 > /sys/kernel/debug/tracing/buffer_size_kb
echo 1 > /sys/kernel/debug/tracing/events/xhci-hcd/enable
< connect the logitec device >
Send output of dmesg
Send content of /sys/kernel/debug/tracing/trace

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  reply	other threads:[~2020-04-02 16:00 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-02 15:57 [Bug 207065] New: C-media USB audio device stops working from 5.2.0-rc3 onwards bugzilla-daemon
2020-04-02 16:00 ` bugzilla-daemon [this message]
2020-04-02 16:01 ` [Bug 207065] " bugzilla-daemon
2020-04-08 10:08 ` bugzilla-daemon
2020-04-09 12:32 ` bugzilla-daemon
2020-04-09 14:01   ` Alan Stern
2020-04-09 12:34 ` bugzilla-daemon
2020-04-09 14:01 ` bugzilla-daemon
2020-04-10 17:58 ` bugzilla-daemon
2020-04-14 10:07 ` bugzilla-daemon
2020-04-14 16:30 ` bugzilla-daemon
2020-04-14 16:30 ` bugzilla-daemon
2020-04-14 16:34 ` bugzilla-daemon
2020-04-16 13:00 ` bugzilla-daemon
2020-09-29 10:58 ` bugzilla-daemon
2020-09-29 10:59 ` bugzilla-daemon
2020-09-29 11:02 ` bugzilla-daemon
2020-09-29 11:50 ` bugzilla-daemon
2020-09-29 11:53 ` bugzilla-daemon

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