Thanks. The strace is indeed useful, although it doesn't get us all the way there. This is very strange! It appears that the network monitor is attempting to create a Unix socket in the middle of sending a USERAUTH_SUCCESS packet, which is peculiar to say the least.
This may take a few iterations. Could you please revert your changes to sandbox-seccomp-filter.c, and instead apply the attached patch? You can apply it with "patch -p1 </path/to/sshd-debug.patch", and then repeat exactly what you did before to build and install it; I then only need the strace, generated using the same procedure as before. What I'm trying to do here is to narrow down exactly where sshd is heading off to try to create a socket. ** Patch added: "sshd-debug.patch" https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1690485/+attachment/4996722/+files/sshd-debug.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1690485 Title: openssh-server SIGSYS with 'UsePrivilegeSeparation sandbox' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1690485/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
