unbound: Main process exited, code=killed, status=11/SEGV

newly installed system (2022-11-16), compiled from github sources, options:

./configure --prefix=/usr --sysconfdir=/etc --disable-static --enable-tfo-client --enable-tfo-server --with-libevent --with-libhiredis --enable-cachedb --with-pidfile=/run/unbound.pid

Describe the bug daily crashes:

Nov 16 19:07:28 raspberrypi systemd[1]: unbound.service: Main process exited, code=killed, status=11/SEGV
Nov 17 07:13:21 raspberrypi systemd[1]: unbound.service: Main process exited, code=killed, status=11/SEGV
Nov 18 19:54:24 raspberrypi systemd[1]: unbound.service: Main process exited, code=killed, status=11/SEGV
Nov 18 23:57:16 raspberrypi systemd[1]: unbound.service: Main process exited, code=killed, status=11/SEGV
Nov 19 07:00:11 raspberrypi systemd[1]: unbound.service: Main process exited, code=killed, status=11/SEGV
Nov 19 19:19:04 raspberrypi systemd[1]: unbound.service: Main process exited, code=killed, status=11/SEGV
Nov 20 19:51:50 raspberrypi systemd[1]: unbound.service: Main process exited, code=killed, status=11/SEGV

in syslog:

Nov 20 19:51:50 raspberrypi systemd[1]: unbound.service: Main process exited, code=killed, status=11/SEGV
Nov 20 19:51:50 raspberrypi systemd[1]: unbound.service: Failed with result 'signal'.
Nov 20 19:51:50 raspberrypi systemd[1]: unbound.service: Consumed 2min 22.821s CPU time.
Nov 20 19:53:50 raspberrypi systemd[1]: unbound.service: Scheduled restart job, restart counter is at 2.
Nov 20 19:53:50 raspberrypi systemd[1]: Stopped Validating, recursive, and caching DNS resolver.
Nov 20 19:53:50 raspberrypi systemd[1]: unbound.service: Consumed 2min 22.821s CPU time.

To reproduce can’t reproduce, just happens.

System:

Unbound version:

Version 1.17.1
Configure line: --prefix=/usr --sysconfdir=/etc --disable-static --enable-tfo-client --enable-tfo-server --with-libevent --with-libhiredis --enable-cachedb --with-pidfile=/run/unbound.pid
Linked libs: libevent 2.1.12-stable (it uses epoll), OpenSSL 1.1.1n  15 Mar 2022
Linked modules: dns64 cachedb respip validator iterator
TCP Fastopen feature available

Linux raspberrypi 5.15.76-v7+ #1597 SMP Fri Nov 4 12:13:17 GMT 2022 armv7l GNU/Linux

What can I do to get more info / the reason for this problem?

About this issue

Original URL
State: closed
Created 2 years ago
Comments: 15 (6 by maintainers)

Most upvoted comments

thanks for this. The version I downloaded and compiled this morning has more recent commits (git log). Running this now, will report back in a few days.

jpgpi250 on Nov 29, 2022

sudo git checkout master
sudo ./configure --prefix=/usr --sysconfdir=/etc --disable-static --enable-tfo-client --enable-tfo-server --with-libevent --with-libhiredis --enable-cachedb --with-pidfile=/run/unbound.pid
sudo make
sudo make install

Version 1.17.1

Configure line: --prefix=/usr --sysconfdir=/etc --disable-static --enable-tfo-client --enable-tfo-server --with-libevent --with-libhiredis --enable-cachedb --with-pidfile=/run/unbound.pid
Linked libs: libevent 2.1.12-stable (it uses epoll), OpenSSL 1.1.1n  15 Mar 2022
Linked modules: dns64 cachedb respip validator iterator
TCP Fastopen feature available

will report back in a few days with the, hopefully positive, result.

jpgpi250 on Nov 28, 2022

now running:

Version 1.17.0

Configure line: --prefix=/usr --sysconfdir=/etc --disable-static --enable-tfo-client --enable-tfo-server --with-libevent --with-libhiredis --enable-cachedb --with-pidfile=/run/unbound.pid
Linked libs: libevent 2.1.12-stable (it uses epoll), OpenSSL 1.1.1n  15 Mar 2022
Linked modules: dns64 cachedb respip validator iterator
TCP Fastopen feature available

previously v1.17.1

will report back in a few days (or earlier if restarted again - systemd: Restart=always / RestartSec=120).

thanks for your time, much apprecited.

jpgpi250 on Nov 21, 2022