Greg,
Thanks for the feedback. I will update the kernel to 5.16 and verify the crash there too.
In the meantime, can you point me to where I can learn more about how these "stub" functions are generated?
Thanks,
Chuck
0) + 14.167 us | stub_complete [usbip_host]();
------------------------------------------
0) <idle>-0 => stub_tx-300
------------------------------------------
0) | stub_send_ret_submit [usbip_host]() {
0) 6.250 us | stub_free_priv_and_urb [usbip_host]();
0) ! 130.781 us | }
0) 7.135 us | stub_send_ret_unlink [usbip_host]();
------------------------------------------
0) stub_tx-300 => stub_rx-299
------------------------------------------
0) + 30.312 us | stub_complete [usbip_host]();
0) | stub_complete [usbip_host]() {
0) 2.708 us | stub_enqueue_ret_unlink [usbip_host]();
0) 5.156 us | stub_free_priv_and_urb [usbip_host]();
0) + 19.948 us | }
---------------------------------
[0]kdb>
----- Original Message -----
From: "Greg KH" <gregkh@xxxxxxxxxxxxxxxxxxx>
To: "Chuck Kamas" <ckamas@xxxxxxxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx
Sent: Monday, January 17, 2022 10:20:17 PM
Subject: Re: Debugging crash in kernel module usbip-host
On Mon, Jan 17, 2022 at 04:49:06PM -0800, Chuck Kamas wrote:
> sysname Linux
> release 5.4.72-v7
> version #1 SMP Mon Oct 19 11:12:20 UTC 2020
That is a very old and obsolete and known-buggy kernel, can you please
try 5.16?
thanks,
greg k-h
