If it helps: The backend is an apache2 web server with a lot of PHP
(Nextcloud) and also available on this Tor Onion Service:
http://jlw3fkl2xecpqarvz3qavyl7d7m43j5swxjskofhtdgb6f2cfp2cccid.onion
Thanks in advance!
Emanuel Loos
Am 19.08.21 um 21:02 schrieb Emanuel Loos via pound:
Thank you for responding!
I don't think it is a version with debug symbols. I am running the
Devuan (fork of Debian without systemd) package from the official
Devuan 4 chimaera (=Debian 11 bullseye without systemd) as I have
mentioned earlier (apt info pound). I guess I should get and run a
version with debug symbols then?
Reading symbols from /usr/sbin/pound...
(No debugging symbols found in /usr/sbin/pound)
Attaching to program: /usr/sbin/pound, process 20292
[New LWP 20293]
[New LWP 20294]
[New LWP 20295]
[New LWP 20296]
[New LWP 20297]
[New LWP 20298]
[New LWP 20299]
[New LWP 20300]
[New LWP 20301]
[New LWP 20302]
[New LWP 20303]
[New LWP 20304]
[New LWP 20305]
[New LWP 20306]
[New LWP 20307]
[New LWP 20308]
[New LWP 20309]
[New LWP 20310]
[New LWP 20311]
[Thread debugging using libthread_db enabled]
Using host libthread_db library
"/lib/x86_64-linux-gnu/libthread_db.so.1".
--Type <RET> for more, q to quit, c to continue without paging--
The PID is different now because I restarted pound.
Thanks in advance!
Emanuel Loos
Am 19.08.21 um 20:19 schrieb jwa--- via pound:
Are you running a build of pound with debug symbols? If so, fire up
gdb and attach it to the pound process and see where it is
processing. That should give you a good place to start your diagnosis.
If you're not a programmer, then try this:
gdb /path/to/pound 3590
Using PID 3590 from your example below.
"To stop your program while it is running, type "(ctrl) + c" (hold
down the ctrl key and press c)."
https://web.eecs.umich.edu/~sugih/pointers/gdbQS.html
Now you should have an interruption in the pound exe, you can list
and get a call stack. If you have the path/to/exe and the source,
then you should be able to get actual C code listings of where the
break occurred.
-- jake
-----Original Message-----
From: pound <pound-boun...@apsis.ch> On Behalf Of Emanuel Loos via pound
Sent: Thursday, August 19, 2021 10:34 AM
To: pound@apsis.ch
Cc: Emanuel Loos <m...@mailing-lists.emanuel-loos.eu>
Subject: Re: [pound] PR_END_OF_FILE_ERROR in Firefox and
ERR_CONNECTION refused in Chromium but lynx works
Hello the third time,
just reporting that for some reason Pound just started using the full
CPU power on one core:
PID USER PR NI VIRT RES SHR S %CPU %MEM ZEIT+
BEFEHL
3590 root 20 0 1274244 16664 3144 R 99,3 0,1 37:35.29
pound
it is not a problem for me right now as it is a small private server
doing not much else (except sending this email) right now but I don't
thing that is how it should be. Anyway I think I'll still keep Pound
running (or maybe restart it) for now so if anyone wants to help me
with my problem Pound is online and the problem can investigated easier.
Thanks in advance!
Emanuel Loos
Am 19.08.21 um 17:00 schrieb Emanuel Loos via pound:
Hello again,
just wanted to add that with curl this happens:
emanuel@devuan-emanuel:~$ curl
https://nc.emanuel-loos.eu/index.php/login
curl: (92) HTTP/2 stream 0 was not closed cleanly: PROTOCOL_ERROR (err
1)
I left Pound running on my server so as long as there is no crash
(like when trying to connect using Firefox or Chromium but not lynx or
curl) it should stay online. You are welcome to test it yourself if it
helps.
Anyone got an idea what the problem could be or how to debug it
further?
Thanks in advance!
Emanuel Loos
Am 17.08.21 um 19:15 schrieb Emanuel Loos via pound:
I am trying to use Pound as a reverse proxy on my server to serve
multiple online services available on server intern local IP
addresses through http on their different domains through https using
only one public IP address.
My configuration:
Global:
User: "root"
Group: "root"
Backends:
- &nextcloud
Address: 10.10.2.2
Port: 80
HTTPListeners:
HTTPSListeners:
- Address: 185.128.244.57
Port: 443
Services:
- HeadRequire: "Host: nc.emanuel-loos.eu"
Backends:
- *nextcloud
Certificates:
"/etc/letsencrypt/live/emanuel-loos.eu/fullchain-and-privkey.pem"
Client: 60
Ciphers:
- TLS-ECDHE-RSA-WITH-AES-256-GCM-SHA384
- TLS-DHE-RSA-WITH-3DES-EDE-CBC-SHA
- TLS-DHE-RSA-WITH-AES-128-CBC-SHA
- TLS-RSA-WITH-CAMELLIA-128-CBC-SHA
- TLS-RSA-WITH-AES-128-CCM
- TLS-RSA-WITH-AES-256-GCM-SHA384
- TLS-RSA-WITH-RC4-128-MD5
- TLS-RSA-WITH-3DES-EDE-CBC-SHA
However when trying to connect Firefox throws a PR_END_OF_FILE_ERROR
and Pound crashes with a storage access error. However when I try to
connect using lynx it works perfectly.
root@Server:~# pound -d 1
start get_others /build/pound-hSCqfU/pound-3.0/src/config.c:564
start get_global /build/pound-hSCqfU/pound-3.0/src/config.c:74
start get_backends /build/pound-hSCqfU/pound-3.0/src/config.c:123
start get_https /build/pound-hSCqfU/pound-3.0/src/config.c:489
start get_services /build/pound-hSCqfU/pound-3.0/src/config.c:209
start get_certificates /build/pound-hSCqfU/pound-3.0/src/config.c:451
start
get_one(/etc/letsencrypt/live/emanuel-loos.eu/fullchain-and-privkey.p
em)
/build/pound-hSCqfU/pound-3.0/src/config.c:376
start get_ciphers /build/pound-hSCqfU/pound-3.0/src/config.c:334
Starting resurrector thread
/build/pound-hSCqfU/pound-3.0/src/util.c:80
7F445B27F700 start service
/build/pound-hSCqfU/pound-3.0/src/http.c:45
7F445AA7E700 thr_http start
/build/pound-hSCqfU/pound-3.0/src/http.c:535
7F445A27D700 thr_http start
/build/pound-hSCqfU/pound-3.0/src/http.c:535
7F4459A7C700 thr_http start
/build/pound-hSCqfU/pound-3.0/src/http.c:535
7F4458279700 thr_http start
/build/pound-hSCqfU/pound-3.0/src/http.c:535
7F4458A7A700 thr_http start
/build/pound-hSCqfU/pound-3.0/src/http.c:535
7F4457A78700 thr_http start
/build/pound-hSCqfU/pound-3.0/src/http.c:535
7F4457277700 thr_http start
/build/pound-hSCqfU/pound-3.0/src/http.c:535
7F445927B700 thr_http start
/build/pound-hSCqfU/pound-3.0/src/http.c:535
7F4457277700 start sni /build/pound-hSCqfU/pound-3.0/src/util.c:157
Speicherzugriffsfehler
root@Server:~# apt info pound
Package: pound
Version: 3.0-2
Priority: optional
Section: net
Maintainer: Carsten Leonhardt <l...@debian.org>
Installed-Size: 156 kB
Pre-Depends: init-system-helpers (>= 1.54~)
Depends: lsb-base, sysuser-helper (<< 1.4), libc6 (>= 2.25),
libmbedcrypto3 (>= 2.13), libmbedtls12 (>= 2.13), libmbedx509-0 (>=
2.0), libnanomsg5 (>= 1.1.5), libpcre3, libyaml-0-2
Homepage: https://www.apsis.ch/pound.html
Tag: interface::daemon, network::load-balancing, network::server,
protocol::http, protocol::ssl, role::program, use::proxying,
web::server
Download-Size: 62,6 kB
APT-Manual-Installed: yes
APT-Sources: http://deb.devuan.org/merged chimaera/main amd64
Packages
Thank you very much in advance!
Emanuel Loos
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https://admin.hostpoint.ch/mailman/listinfo/pound_apsis.ch
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