Segmentation Fault - multiple wheels

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mfussi
Posts: 3
Joined: Fri Dec 29, 2017 2:22 pm

Segmentation Fault - multiple wheels

Post by mfussi » Fri Dec 29, 2017 2:41 pm

Hi all,

I am currently trying to setup a multi wheel and console environment.

My setup:
2x Logitech Driving Force GT
2x DIY Adapter (firmware version 5.8)
2x PS4
2x GT Sport
Ubuntu 16.04 - GIMX 6.11 x86_64

Both adapters are working fine, as if I am using two PCs (for each wheel one) it works perfectly.

To start GIMX to work with two wheels I am running following command:

Code: Select all

gimx -c 'LogitechDrivingForceGT_G29_two.xml' -p /dev/ttyUSB1 -p /dev/ttyUSB0 --nograb
The profile is a variation of the standard Logitech Driving Force GT config, where I created a second controller using the second wheel attached to the Ubuntu system. I attached the configuration.

Now to my issue: Both wheels properly connect two one of the PS4 systems, I am able to navigate through the PS4 menu and to start GT Sport. But as I start a race and take control over a car, GIMIX crashes with (log is attached):

Code: Select all

Segmentation fault (core dumped)
I could imagine that this could be a issue with force feedback as navigating through menus is working well.

I also tried to use an older GIMX version, like 6.6. With this version the multiple wheel setup is working most of the time, but sometimes GIMX throws a lot of

Code: Select all

libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
errors and both wheels stop working. This is the reason I upgraded to the newest version.

Has anyone else experienced such problems? How can I capture more debug output to help fix this problem?

Best regards
Markus

PS: I do own a core dump of such a crash. I can provide it if it is needed for further debugging.

Log:

Code: Select all

global option -l with value `segmentation_fault.txt'
grab flag is unset
GIMX 6.11 x86_64
Ubuntu 16.04.3 LTS
Linux 4.4.0-104-generic #127-Ubuntu SMP Mon Dec 11 12:16:42 UTC 2017 x86_64
Bus 001 Device 002: ID 8087:8000 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 8087:07dc Intel Corp. 
Bus 002 Device 004: ID 0bda:572a Realtek Semiconductor Corp. 
Bus 002 Device 003: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 002 Device 015: ID 046d:c29a Logitech, Inc. 
Bus 002 Device 009: ID 10c4:803b Cygnal Integrated Products, Inc. 
Bus 002 Device 008: ID 054c:05c4 Sony Corp. DualShock 4
Bus 002 Device 013: ID 054c:05c4 Sony Corp. DualShock 4
Bus 002 Device 012: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 002 Device 014: ID 046d:c29a Logitech, Inc. 
Bus 002 Device 007: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 002 Device 006: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 002 Device 002: ID 04f3:024c Elan Microelectronics Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 480M
    |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 2: Dev 6, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 1: Dev 7, If 0, Class=Hub, Driver=hub/4p, 480M
            |__ Port 1: Dev 14, If 0, Class=Human Interface Device, Driver=, 12M
            |__ Port 2: Dev 12, If 0, Class=Vendor Specific Class, Driver=cp210x, 12M
            |__ Port 3: Dev 13, If 0, Class=Human Interface Device, Driver=, 12M
        |__ Port 2: Dev 8, If 0, Class=Human Interface Device, Driver=, 12M
        |__ Port 3: Dev 9, If 0, Class=Vendor Specific Class, Driver=cp210x, 12M
        |__ Port 4: Dev 15, If 0, Class=Human Interface Device, Driver=, 12M
    |__ Port 4: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 4: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 5: Dev 4, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 5: Dev 4, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 6: Dev 5, If 0, Class=Wireless, Driver=btusb, 12M
    |__ Port 6: Dev 5, If 1, Class=Wireless, Driver=btusb, 12M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
USB adapter detected, controller type is: G29 PS4.
USB adapter detected, controller type is: G29 PS4.
using default refresh period: 5.00ms
native mode is already enabled for HID device 02:02:04:00:00 (PID=c29a)
native mode is already enabled for HID device 02:02:01:01:00:00 (PID=c29a)
mouse 0 has name 'Logitech USB Receiver' and virtual id 0
mouse 1 has name 'Logitech USB Receiver' and virtual id 1
keyboard 0 has name 'Power Button' and virtual id 0
keyboard 1 has name 'Logitech USB Receiver' and virtual id 0
keyboard 2 has name 'Lenovo EasyCamera' and virtual id 0
keyboard 3 has name 'Power Button' and virtual id 1
keyboard 4 has name 'AT Translated Set 2 keyboard' and virtual id 0
keyboard 5 has name 'Video Bus' and virtual id 0
keyboard 6 has name 'Video Bus' and virtual id 1
keyboard 7 has name 'Ideapad extra buttons' and virtual id 0
joystick 0 has name 'Sony Computer Entertainment Wireless Controller' and virtual id 0
joystick 1 has name 'Sony Computer Entertainment Wireless Controller' and virtual id 1
joystick 2 has name 'Driving Force GT' and virtual id 0
joystick 3 has name 'Driving Force GT' and virtual id 1
FFB device: Driving Force GT 0 (direct translation).
Press the PS button to activate the controller.
Press the PS button to activate the controller.
wheel range adjusted to 900 degrees
Configuration:

Code: Select all

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <controller id="1" dpi="0" type="G29 PS4">
    <configuration id="1">
      <trigger type="" id="" name="" button_id="" switch_back="no" delay="0"/>
      <mouse_options_list/>
      <intensity_list/>
      <button_map>
        <button id="abs_axis_3" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="21"/>
        </button>
        <button id="abs_axis_6" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="24"/>
        </button>
        <button id="abs_axis_4" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="22"/>
        </button>
        <button id="abs_axis_5" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="23"/>
        </button>
        <button id="abs_axis_2" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="20"/>
        </button>
        <button id="abs_axis_0" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="8"/>
        </button>
        <button id="abs_axis_1" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="9"/>
        </button>
        <button id="abs_axis_13" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="7"/>
        </button>
        <button id="abs_axis_14" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="6"/>
        </button>
        <button id="abs_axis_11" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="5"/>
        </button>
        <button id="abs_axis_12" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="4"/>
        </button>
        <button id="abs_axis_7" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="3"/>
        </button>
        <button id="abs_axis_8" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="2"/>
        </button>
        <button id="abs_axis_9" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="0"/>
        </button>
        <button id="abs_axis_10" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="1"/>
        </button>
        <button id="abs_axis_15" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="11"/>
        </button>
        <button id="abs_axis_16" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="10"/>
        </button>
        <button id="abs_axis_12" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="12"/>
        </button>
        <button id="abs_axis_11" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="13"/>
        </button>
        <button id="abs_axis_10" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="0"/>
        </button>
        <button id="abs_axis_9" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="1"/>
        </button>
        <button id="abs_axis_8" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="2"/>
        </button>
        <button id="abs_axis_7" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="3"/>
        </button>
        <button id="abs_axis_11" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="4"/>
        </button>
        <button id="abs_axis_12" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="5"/>
        </button>
        <button id="abs_axis_0" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="8"/>
        </button>
        <button id="abs_axis_1" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="9"/>
        </button>
        <button id="abs_axis_15" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="10"/>
        </button>
        <button id="abs_axis_16" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="11"/>
        </button>
        <button id="abs_axis_2" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="12"/>
        </button>
        <button id="abs_axis_3" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="14"/>
        </button>
        <button id="abs_axis_4" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="15"/>
        </button>
        <button id="abs_axis_5" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="16"/>
        </button>
        <button id="abs_axis_6" label="">
          <device type="joystick" id="0" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="17"/>
        </button>
        <button id="abs_axis_27" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="15"/>
        </button>
        <button id="abs_axis_28" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="18"/>
        </button>
        <button id="abs_axis_29" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="16"/>
        </button>
        <button id="abs_axis_30" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="17"/>
        </button>
        <button id="abs_axis_31" label="">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="button" id="14"/>
        </button>
      </button_map>
      <axis_map>
        <axis id="rel_axis_0" label="wheel">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="axis" id="0" dead_zone="0" multiplier="0.0039" exponent="1.00" shape=""/>
        </axis>
        <axis id="abs_axis_17" label="gas">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="axis" id="1" dead_zone="0" multiplier="0.008" exponent="1.00" shape=""/>
        </axis>
        <axis id="abs_axis_18" label="brake">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="axis" id="2" dead_zone="0" multiplier="0.008" exponent="1.00" shape=""/>
        </axis>
      </axis_map>
      <joystick_corrections_list>
        <correction low_value="32767" low_coef="-8192" high_value="0" high_coef="0">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="axis" id="1"/>
        </correction>
        <correction low_value="32767" low_coef="-8192" high_value="0" high_coef="0">
          <device type="joystick" id="0" name="Driving Force GT"/>
          <event type="axis" id="2"/>
        </correction>
      </joystick_corrections_list>
    </configuration>
  </controller>
  <controller id="2" dpi="0" type="G29 PS4">
    <configuration id="1">
      <trigger type="" id="" name="" button_id="" switch_back="no" delay="0"/>
      <mouse_options_list/>
      <intensity_list/>
      <button_map>
        <button id="abs_axis_3" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="21"/>
        </button>
        <button id="abs_axis_6" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="24"/>
        </button>
        <button id="abs_axis_4" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="22"/>
        </button>
        <button id="abs_axis_5" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="23"/>
        </button>
        <button id="abs_axis_2" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="20"/>
        </button>
        <button id="abs_axis_0" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="8"/>
        </button>
        <button id="abs_axis_1" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="9"/>
        </button>
        <button id="abs_axis_13" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="7"/>
        </button>
        <button id="abs_axis_14" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="6"/>
        </button>
        <button id="abs_axis_11" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="5"/>
        </button>
        <button id="abs_axis_12" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="4"/>
        </button>
        <button id="abs_axis_7" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="3"/>
        </button>
        <button id="abs_axis_8" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="2"/>
        </button>
        <button id="abs_axis_9" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="0"/>
        </button>
        <button id="abs_axis_10" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="1"/>
        </button>
        <button id="abs_axis_15" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="11"/>
        </button>
        <button id="abs_axis_16" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="10"/>
        </button>
        <button id="abs_axis_12" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="12"/>
        </button>
        <button id="abs_axis_11" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="13"/>
        </button>
        <button id="abs_axis_10" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="0"/>
        </button>
        <button id="abs_axis_9" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="1"/>
        </button>
        <button id="abs_axis_8" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="2"/>
        </button>
        <button id="abs_axis_7" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="3"/>
        </button>
        <button id="abs_axis_11" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="4"/>
        </button>
        <button id="abs_axis_12" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="5"/>
        </button>
        <button id="abs_axis_0" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="8"/>
        </button>
        <button id="abs_axis_1" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="9"/>
        </button>
        <button id="abs_axis_15" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="10"/>
        </button>
        <button id="abs_axis_16" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="11"/>
        </button>
        <button id="abs_axis_2" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="12"/>
        </button>
        <button id="abs_axis_3" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="14"/>
        </button>
        <button id="abs_axis_4" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="15"/>
        </button>
        <button id="abs_axis_5" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="16"/>
        </button>
        <button id="abs_axis_6" label="">
          <device type="joystick" id="1" name="Sony Computer Entertainment Wireless Controller"/>
          <event type="button" id="17"/>
        </button>
        <button id="abs_axis_27" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="15"/>
        </button>
        <button id="abs_axis_28" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="18"/>
        </button>
        <button id="abs_axis_29" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="16"/>
        </button>
        <button id="abs_axis_30" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="17"/>
        </button>
        <button id="abs_axis_31" label="">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="button" id="14"/>
        </button>
      </button_map>
      <axis_map>
        <axis id="rel_axis_0" label="wheel">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="axis" id="0" dead_zone="0" multiplier="0.0039" exponent="1.00" shape=""/>
        </axis>
        <axis id="abs_axis_17" label="gas">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="axis" id="1" dead_zone="0" multiplier="0.008" exponent="1.00" shape=""/>
        </axis>
        <axis id="abs_axis_18" label="brake">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="axis" id="2" dead_zone="0" multiplier="0.008" exponent="1.00" shape=""/>
        </axis>
      </axis_map>
      <joystick_corrections_list>
        <correction low_value="32767" low_coef="-8192" high_value="0" high_coef="0">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="axis" id="1"/>
        </correction>
        <correction low_value="32767" low_coef="-8192" high_value="0" high_coef="0">
          <device type="joystick" id="1" name="Driving Force GT"/>
          <event type="axis" id="2"/>
        </correction>
      </joystick_corrections_list>
    </configuration>
  </controller>
</root>

User avatar
Matlo
Posts: 4932
Joined: Wed Jul 06, 2011 7:01 am
Location: France
Contact:

Re: Segmentation Fault - multiple wheels

Post by Matlo » Sat Dec 30, 2017 10:54 am

Hi,

Thanks for reporting.

I added a new issue: https://github.com/matlo/GIMX/issues/504

I'll investigate it whenever I can.
GIMX creator Donate Shop

mfussi
Posts: 3
Joined: Fri Dec 29, 2017 2:22 pm

Re: Segmentation Fault - multiple wheels

Post by mfussi » Sat Dec 30, 2017 11:19 am

Hi Matlo,

I investigated the source code and found the issue.

Already added a new issue: https://github.com/matlo/GIMX/issues/505 (probably we did this at exactly the same moment)
and a pull request: https://github.com/matlo/GIMX/pull/506

Code: Select all

global option -c with value `LogitechDrivingForceGT_G29_two.xml'
controller #1: option -p with value `/dev/ttyUSB0'
now reading arguments for controller #2
controller #2: option -p with value `/dev/ttyUSB1'
now reading arguments for controller #3
grab flag is unset
USB adapter detected, controller type is: G29 PS4.
USB adapter detected, controller type is: G29 PS4.
using default refresh period: 5.00ms
native mode is already enabled for HID device 02:02:03:00:00 (PID=c29a)
native mode is already enabled for HID device 02:02:01:03:00:00 (PID=c29a)
FFB device: Driving Force GT 0 (direct translation).
Press the PS button to activate the controller.
[b]FFB device: Driving Force GT 1 (direct translation).[/b]
Press the PS button to activate the controller.
The second Logitech wheel was not correctly recognized as the product code was '0'. Now the segmentation fault is gone. Unluckily the LIBUSB_TRANSFER_TIMED_OUT error is still present in the newest version.

Best regards
Markus

mfussi
Posts: 3
Joined: Fri Dec 29, 2017 2:22 pm

Re: Segmentation Fault - multiple wheels

Post by mfussi » Sat Dec 30, 2017 2:47 pm

Hi matlo,

I investigated the transfer error problem. I tried to disable force feedback in GT Sport. Unluckily it does not change much. When the second wheel enters the race (after the user takes control over the car) I continuously get the transfer timeout error. See the application log below:

Code: Select all

global option -c with value `LogitechDrivingForceGT_G29_two.xml'
controller #1: option -p with value `/dev/ttyUSB0'
now reading arguments for controller #2
controller #2: option -p with value `/dev/ttyUSB1'
now reading arguments for controller #3
grab flag is unset
USB adapter detected, controller type is: G29 PS4.
Reset sent to the adapter.
USB adapter detected, controller type is: G29 PS4.
Reset sent to the adapter.
using default refresh period: 5.00ms
native mode is already enabled for HID device 02:02:03:00:00 (PID=c29a)
native mode is already enabled for HID device 02:02:01:03:00:00 (PID=c29a)
FFB device: Driving Force GT 0 (direct translation).
Press the PS button to activate the controller.
FFB device: Driving Force GT 1 (direct translation).
Press the PS button to activate the controller.
wheel range adjusted to 900 degrees
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
libusb_transfer failed with status LIBUSB_TRANSFER_TIMED_OUT (endpoint=0x01)
I tried to debug the problem, but was not able to set any breakpoints in the correct source files. Debugging only works for me in source files in the core directory. If I can enable debugging somehow, I would be glad to help searching for a solution for this issue.

Best regards
Markus

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