Haas-proxy python Unhandled Error

Software SW bugs discussion
1

Hi,
My Omnia sometimes renders unresponsive. It responds to ping command but cannot ssh into or access any web apps. My log is flooded with:

Feb 17 13:12:04 router haas-proxy-start[6486]: 2021-02-17T14:12:04 CRITICAL twisted Unhandled Error
Feb 17 13:12:04 router haas-proxy-start[6486]: Traceback (most recent call last):
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/internet/tcp.py”, line 243, in doRead
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/internet/tcp.py”, line 249, in _dataReceived
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/conch/ssh/transport.py”, line 703, in dataReceived
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/conch/ssh/transport.py”, line 728, in dispatchMessage
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: — —
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/python/log.py”, line 103, in callWithLogger
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/python/log.py”, line 86, in callWithContext
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/python/context.py”, line 122, in callWithContext
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/python/context.py”, line 85, in callWithContext
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/conch/ssh/service.py”, line 45, in packetReceived
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: File “/usr/lib/python3.7/site-packages/twisted/conch/ssh/connection.py”, line 308, in ssh_CHANNEL_CLOSE
Feb 17 13:12:04 router haas-proxy-start[6486]:
Feb 17 13:12:04 router haas-proxy-start[6486]: builtins.KeyError: 0
Feb 17 13:12:04 router haas-proxy-start[6486]:

Additionally netdata cannot render graphs and just before and after the CPU is at maximum usage. What might be the cause?

I am running HBK (5.1.9) on Omnia configured as router. The other Omnia (also HBK 5.1.9) I have on the same version configured as AP doesn’t suffer from that issue. Any ideas?

1 Like
2

Additional error when I try to /etc/init.d/haas-proxy (start|stop):
haas-proxy-start[6702]: 2021-02-18T16:55:57 CRITICAL twisted 'channel open failed, direct-tcpip is not allowed'
EDIT: For now I disabled haas-proxy until some follow-ups.

3

I dont see why. :wink: Those messages are most likely harmless and recorded sessions from your honeypot can be seen on the website.

In any case:

Similar thread

Closing.