OpenVAS Users,
I notice one particular scan is never really ending. The openvassd just eats
CPU resources such as:
root 14054 35.7 0.5 131564 48096 ?RN 14:14 2:07 openvassd:
testing 83.219.68.115
(/opt/openvas/var/lib/openvas/plugins/pre2008/htdig_xss.nasl)
When I strace this, it floods my screen with:
"""
recvfrom(8, 0x4916b90, 5, 0, 0, 0) = -1 EAGAIN (Resource temporarily
unavailable)
select(9, [8], [8], NULL, {1, 0}) = 1 (out [8], left {0, 99})
recvfrom(8, 0x4916b90, 5, 0, 0, 0) = -1 EAGAIN (Resource temporarily
unavailable)
select(9, [8], [8], NULL, {1, 0}) = 1 (out [8], left {0, 99})
recvfrom(8, 0x4916b90, 5, 0, 0, 0) = -1 EAGAIN (Resource temporarily
unavailable)
select(9, [8], [8], NULL, {1, 0}) = 1 (out [8], left {0, 99})
recvfrom(8, 0x4916b90, 5, 0, 0, 0) = -1 EAGAIN (Resource temporarily
unavailable)
select(9, [8], [8], NULL, {1, 0}) = 1 (out [8], left {0, 99})
recvfrom(8, 0x4916b90, 5, 0, 0, 0) = -1 EAGAIN (Resource temporarily
unavailable)
"""
Anyone any idea what is going wrong it? I believe recvfrom should be blocking
under normal circumstances.
I have no idea what is actually not available here. Anyone any idea?
Thijs Stuurman
Security Operations Center
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