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From: Felipe Balbi <balbi@kernel.org>
To: Ferry Toth <fntoth@gmail.com>,
	linux-usb@vger.kernel.org,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: felipe.balbi@linux.intel.com
Subject: Re: BUG with linux 5.9.0 with dwc3 in gadget mode
Date: Tue, 20 Oct 2020 15:32:12 +0300
Message-ID: <874kmpf583.fsf@kernel.org> (raw)
In-Reply-To: <a565dc52-27ab-f5be-4fee-5a8f96d66456@gmail.com>


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Hi,

Ferry Toth <fntoth@gmail.com> writes:

8< snip

>>> [   12.657416] CR2: 0000000100000000
>>> [   12.660729] ---[ end trace 9b92dea6da33c71e ]---
>> 
>> It this something you can reproduce on your end? Ferry, can you get dwc3
>> trace logs when this happens? ftrace_dump_on_oops may help here.
> I will do that tonight. Is flipping on ftrace_dump_on_oops sufficient or 
> do I need to do more?

you'd have to enable dwc3 trace events first ;-)

> BTW after posting this I found in host mode dwc3 is not working properly 
> either. No oops, but no driver get loaded on device plug in.

okay

-- 
balbi

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  reply index

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-16 20:21 Ferry Toth
2020-10-19  5:45 ` Felipe Balbi
2020-10-19  7:14   ` Ferry Toth
2020-10-19 18:49     ` Ferry Toth
2020-10-20 12:35       ` Felipe Balbi
2020-10-20 21:01         ` Ferry Toth
2020-10-19  7:18   ` Ferry Toth
2020-10-20 12:32     ` Felipe Balbi [this message]
2020-10-20 19:46       ` Ferry Toth
2020-10-20 20:37       ` Ferry Toth
2020-10-20 22:10         ` Thinh Nguyen
2020-10-20 22:58           ` Thinh Nguyen
2020-10-21  1:47             ` Jack Pham
2020-10-21  1:56               ` Thinh Nguyen
2020-10-21 20:01                 ` Ferry Toth
2020-10-22  9:23               ` Andy Shevchenko
2020-10-21 19:45             ` Ferry Toth
2020-10-21 19:50               ` Thinh Nguyen
2020-10-21 20:42                 ` Ferry Toth
2020-10-21 23:32                   ` Thinh Nguyen
2020-10-22 13:43                     ` Andy Shevchenko
2020-10-27 20:13                       ` Ferry Toth
2020-10-27 21:06                         ` Jack Pham
2020-10-27 22:07                           ` Ferry Toth
2020-10-27 21:16                         ` Andy Shevchenko
2020-10-27 21:54                           ` Ferry Toth
2020-10-28  9:18                             ` Felipe Balbi
2020-11-05 21:29                               ` Ferry Toth
2020-11-06  6:38                                 ` Felipe Balbi
2020-11-06  8:14                                   ` Ferry Toth
     [not found]                                   ` <326aa23e-fabd-f3d6-4778-d036858413a2@gmail.com>
2020-11-06 14:15                                     ` Felipe Balbi
     [not found]                                       ` <e21a5a77-9017-4cbe-a228-85357d660da5@gmail.com>
2020-11-07  8:01                                         ` Felipe Balbi
2020-11-07 13:37                                           ` Ferry Toth
2020-11-09  7:00                                             ` Felipe Balbi
2020-10-27 21:19                         ` Andy Shevchenko
2020-10-19 19:46   ` Andy Shevchenko
2020-10-19 20:46     ` Ferry Toth
2020-10-20 13:27     ` Andy Shevchenko

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