hass startup error with ipv6 disabled <OSError: illegal IP address string passed to inet_pton>

[centeljon]

The problem

homeassistant 2024.10.1 startup error only if ipv6 is disabled

homeassistant | 2024-10-05 18:29:28.286 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None) homeassistant | Traceback (most recent call last): homeassistant | File "/usr/src/homeassistant/homeassistant/components/dhcp/init.py", line 149, in _async_initialize homeassistant | await aiodhcpwatcher.async_init() homeassistant | File "/usr/local/lib/python3.12/site-packages/aiodhcpwatcher/init.py", line 217, in async_init homeassistant | await asyncio.get_running_loop().run_in_executor(None, _init_scapy) homeassistant | File "/usr/local/lib/python3.12/concurrent/futures/thread.py", line 58, in run homeassistant | result = self.fn(*self.args, **self.kwargs) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/aiodhcpwatcher/init.py", line 242, in _init_scapy homeassistant | from scapy.layers.dhcp import ( homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/layers/dhcp.py", line 43, in homeassistant | from scapy.layers.inet import UDP, IP homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/layers/inet.py", line 2541, in homeassistant | import scapy.layers.inet6 homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/layers/inet6.py", line 110, in homeassistant | import scapy.route6 # noqa: F401 homeassistant | ^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/route6.py", line 333, in homeassistant | conf.route6 = Route6() homeassistant | ^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/route6.py", line 47, in init homeassistant | self.resync() homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/route6.py", line 64, in resync homeassistant | self.routes = read_routes6() homeassistant | ^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/arch/linux/rtnetlink.py", line 961, in read_routes6 homeassistant | cset = scapy.utils6.construct_source_candidate_set(prefix, plen, devaddrs) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/utils6.py", line 75, in construct_source_candidate_set homeassistant | if in6_isgladdr(addr) or in6_isuladdr(addr): homeassistant | ^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/utils6.py", line 784, in in6_isgladdr homeassistant | return in6_isincluded(str, '2000::', 3) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/utils6.py", line 714, in in6_isincluded homeassistant | temp = inet_pton(socket.AF_INET6, addr) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/pton_ntop.py", line 92, in inet_pton homeassistant | return socket.inet_pton(af, addr) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | OSError: illegal IP address string passed to inet_pton

What version of Home Assistant Core has the issue?

core-2024.10.1

What was the last working version of Home Assistant Core?

core-2024.9.2

What type of installation are you running?

Home Assistant Container

Integration causing the issue

No response

Link to integration documentation on our website

No response

Diagnostics information

homeassistant | 2024-10-05 18:29:28.286 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved (None) homeassistant | Traceback (most recent call last): homeassistant | File "/usr/src/homeassistant/homeassistant/components/dhcp/init.py", line 149, in _async_initialize homeassistant | await aiodhcpwatcher.async_init() homeassistant | File "/usr/local/lib/python3.12/site-packages/aiodhcpwatcher/init.py", line 217, in async_init homeassistant | await asyncio.get_running_loop().run_in_executor(None, _init_scapy) homeassistant | File "/usr/local/lib/python3.12/concurrent/futures/thread.py", line 58, in run homeassistant | result = self.fn(*self.args, **self.kwargs) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/aiodhcpwatcher/init.py", line 242, in _init_scapy homeassistant | from scapy.layers.dhcp import ( homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/layers/dhcp.py", line 43, in homeassistant | from scapy.layers.inet import UDP, IP homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/layers/inet.py", line 2541, in homeassistant | import scapy.layers.inet6 homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/layers/inet6.py", line 110, in homeassistant | import scapy.route6 # noqa: F401 homeassistant | ^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/route6.py", line 333, in homeassistant | conf.route6 = Route6() homeassistant | ^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/route6.py", line 47, in init homeassistant | self.resync() homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/route6.py", line 64, in resync homeassistant | self.routes = read_routes6() homeassistant | ^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/arch/linux/rtnetlink.py", line 961, in read_routes6 homeassistant | cset = scapy.utils6.construct_source_candidate_set(prefix, plen, devaddrs) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/utils6.py", line 75, in construct_source_candidate_set homeassistant | if in6_isgladdr(addr) or in6_isuladdr(addr): homeassistant | ^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/utils6.py", line 784, in in6_isgladdr homeassistant | return in6_isincluded(str, '2000::', 3) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/utils6.py", line 714, in in6_isincluded homeassistant | temp = inet_pton(socket.AF_INET6, addr) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | File "/usr/local/lib/python3.12/site-packages/scapy/pton_ntop.py", line 92, in inet_pton homeassistant | return socket.inet_pton(af, addr) homeassistant | ^^^^^^^^^^^^^^^^^^^^^^^^^^ homeassistant | OSError: illegal IP address string passed to inet_pton

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

no error with ipv6 enabled

i see this error only with ipv6 disabled

i disabled ipv6 via: /boot/firmware/cmdline.txt .... ipv6.disable=1 .....

[home-assistant[bot]]

Hey there @bdraco, mind taking a look at this issue as it has been labeled with an integration (dhcp) you are listed as a code owner for? Thanks!

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[cyberdie]

Same here with 2024.10.2

[gpotter2]

Hi. This is a bug in Scapy 2.6.0 which was fixed in Scapy 2.6.1, sorry about that. You should be able to work around it by using either 2.5.0 or 2.6.1.

[bdraco]

Next build should use 2.6.1

Thanks