Public bug reported:

on noble, version 1.5-4

$ sudo dhcpig wlan0
WARNING: This interface is not specified in any provider ! See conf.ifaces 
output
[ -- ] [INFO] - using interface wlan0
[DBG ] Thread 0 - (Sniffer) READY
[DBG ] Thread 1 - (Sender) READY
Exception in thread Thread-2:
Traceback (most recent call last):
  File "/usr/lib/python3.12/threading.py", line 1073, in _bootstrap_inner
    self.run()
  File "/usr/bin/dhcpig", line 496, in run
    mymac = get_if_hwaddr(conf.iface)
            ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/scapy/arch/__init__.py", line 82, in 
get_if_hwaddr
    addrfamily, mac = get_if_raw_hwaddr(iff)  # noqa: F405
                      ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/scapy/arch/unix.py", line 67, in 
get_if_raw_hwaddr
    get_if(iff, siocgifhwaddr)
  File "/usr/lib/python3/dist-packages/scapy/arch/unix.py", line 42, in get_if
    return ioctl(sck, cmd, struct.pack("16s16x", iff.encode("utf8")))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
Exception in thread Thread-1:

** Affects: dhcpig (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: noble

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https://bugs.launchpad.net/bugs/2111318

Title:
  uncaught exception for non-existant interface

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