On Wed, 3 Apr 2019, Adam Eijdenberg wrote: > > From: Damien Miller <djm@xxxxxxxxxxx> > > Thanks for testing - are you able to see if there's anything in > > the server logs? > > Hi Damien, > > I've been able to reproduce being unable to successfully connect to > EC2 instances launched with either Amazon Linux 2 AMI (HVM) or Amazon > Linux AMI 2018.03.0 (HVM) images (which are the first two options you > see when launching an instance via their "Launch instance..." wizard). This is deeply weird, especially the lack of further output from the server. A couple more questions: Does this only happen with Amazon as the destination? Is there anything in dmesg indicating a sandbox violation? Could you try turning off IPQoS setting (ssh -oIPQoS=none ...) and seeing whether that makes any difference? Was it working with OpenSSH 7.9? If none of the above yield any clues, then could I ask you to try and git bisect the last good version and git HEAD to see where it broke. Thanks again for your patience, Damien _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev
