(In reply to patrick shanahan from comment #15) > > Questions: > > > > 1) Do you know more precisely when this started happening? I'm suspecting > > patches added to openssh or openssl this autumn. > > > > 2) Could you run sshd like this (as root): > > > > /usr/sbin/sshd -Dddd -p 2048 > > > > Then from a different shell session, connect to it like this: > > > > ssh localhost -p 2048 > > > > ...and trigger the crash, then attach the sshd debug output here? > > I am running as you requested "sshd -Dddd -p 2048" and have an open > xterm instance accessing it. > > I have experience multiple coredumps during this time but the particular > instance you requested has not failed or lost connection. > > I do not even notice the coredumps, no ssh instance seems to fail or it > automatically reconnects w/o notice. /usr/sbin/sshd -Dddd -p 2048 PID#16987 still running following coredumps last day & 1/2 http://wahoo.no-ip.org/core.sshd.1000.174b488671e343b18ba4e5e8599ab700.12492.1610328255000000.zst http://wahoo.no-ip.org/core.sshd.1000.174b488671e343b18ba4e5e8599ab700.14708.1610328255000000.zst http://wahoo.no-ip.org/core.sshd.1000.174b488671e343b18ba4e5e8599ab700.14902.1610318773000000.zst http://wahoo.no-ip.org/core.sshd.1000.174b488671e343b18ba4e5e8599ab700.25481.1610422607000000.zst http://wahoo.no-ip.org/core.sshd.1000.174b488671e343b18ba4e5e8599ab700.31200.1610338237000000.zst http://wahoo.no-ip.org/core.sshd.1000.174b488671e343b18ba4e5e8599ab700.31200.1610338237000000.zst http://wahoo.no-ip.org/core.sshd.1000.174b488671e343b18ba4e5e8599ab700.3202.1610318774000000.zst