in fact, there are two host commands running, both show wchan=sigsuspend, perf shows nothing and strace shows commands is suspended. new strace is attached.
** Attachment added: "strace.txt" https://bugs.launchpad.net/ubuntu/+source/openconnect/+bug/1752411/+attachment/5182590/+files/strace.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752411 Title: bind9-host, avahi-daemon-check-dns.sh hang forever causes network connections to get stuck To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1752411/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
