umap hangs during usb hub test case

[theactualanoid]

sudo python3 umap.py -P /dev/ttyUSB0 -s 09:00:00:C:6

........
Fuzzing:
2016/09/12 16:18:0709:00:00 - Hub : Default : Default
SUPPORTED
Class-specific data...
Hub class: 0006 - hub_bNbrPorts_null

<<< hangs forever here >>>

^C^CTraceback (most recent call last):
File "umap.py", line 270, in execute_fuzz_testcase
d.run()
File "/Documents/usbfuzzing/umap/USBDevice.py", line 127, in run
self.maxusb_app.service_irqs()
File "/Documents/usbfuzzing/umap/MAXUSBApp.py", line 231, in service_irqs
irq = self.read_register(self.reg_endpoint_irq)
File "/Documents/usbfuzzing/umap/MAXUSBApp.py", line 100, in read_register
resp = self.device.readcmd()
File "/Documents/usbfuzzing/umap/Facedancer.py", line 50, in readcmd
b = self.read(4)
File "/Documents/usbfuzzing/umap/Facedancer.py", line 36, in read
b = self.serialport.read(n)
File "/usr/local/lib/python3.5/dist-packages/serial/serialposix.py", line 461, in read
ready,, = select.select([self.fd],[],[], self._timeout)
KeyboardInterrupt

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "umap.py", line 688, in
execute_fuzz_testcase (usbclass,usbsubclass,usbproto,testcases_hub_class[fuzztestcase],serial0)
File "umap.py", line 272, in execute_fuzz_testcase
d.disconnect()
File "/Documents/usbfuzzing/umap/USBDevice.py", line 113, in disconnect
self.maxusb_app.disconnect()
File "/Documents/usbfuzzing/umap/MAXUSBApp.py", line 140, in disconnect
self.write_register(self.reg_usb_control, self.usb_control_vbgate)
File "/Documents/usbfuzzing/umap/MAXUSBApp.py", line 118, in write_register
self.device.readcmd()
File "/Documents/usbfuzzing/umap/Facedancer.py", line 57, in readcmd
data = self.read(n)
File "/Documents/usbfuzzing/umap/Facedancer.py", line 36, in read
b = self.serialport.read(n)
File "/usr/local/lib/python3.5/dist-packages/serial/serialposix.py", line 461, in read
ready,, = select.select([self.fd],[],[], self._timeout)
KeyboardInterrupt

Checked dmesg: tons and tons of device reset commands for class 9 device.

Facedancer 21 leds are on solid during hang.

I patched my old kernel to handle this condition. System no longer hangs - umap does!

[BinyaminSharet]

@theactualanoid not a direct answer, but umap2 is out and you might want to try it ( https://github.com/nccgroup/umap2 )

[theactualanoid]

Will give it a try. Thanks.

[theactualanoid]

Where can I find version 2? The latest listed was modified 3 yrs ago!

[BinyaminSharet]

See the link in my previous comment.

[theactualanoid]

Duh! My blindness caused 404.