Re: s6-tlsd immediately sending EOF during TLS handshake

From: Laurent Bercot <>
Date: Wed, 12 Feb 2020 02:22:58 +0000

>> s6-tcpserver4d: info: end pid 29407 ip [redacted] signal 11

"signal 11" is a segfault, so you may have found a bug in s6-tlsd, but
I haven't managed to reproduce it.
Did you build s6-networking against bearssl or libressl, and which
version are you using?

Can you please do a "strace -vf -s 256" of your command line, and
pastebin it somewhere? that would help pinpoint where the segfault is
happening and what led to it. Thanks!

On an unrelated note, your server command line should end with something
like "cat" instead of "exit 0" if you want to test that it echoes what
the client is sending. :)

Received on Wed Feb 12 2020 - 02:22:58 UTC

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