I have the same problem. With root user only. $ /usr/bin/nmap -sP 192.168.0,10,11,13.*
nmap: Target.cc:503: void Target::stopTimeOutClock(const timeval*): Assertion `htn.toclock_running == true' failed. Aborted (core dumped) It only works when setting "-max-parallelism" to a big value. $ /usr/bin/nmap -sP -max-parallelism 1000 192.168.0,10,11,13.* -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1908223 Title: nmap 7.80 crashes with Assertion `htn.toclock_running == true' To manage notifications about this bug go to: https://bugs.launchpad.net/nmap/+bug/1908223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs