ASTERISK-25354: Unable to compile any version

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Summary: ASTERISK-25354: Unable to compile any version

Reporter: Private Name (falves11) Labels:

Date Opened: 2015-08-28 15:58:04 Date Closed: 2015-11-10 18:15:14.000-0600

Priority: Major Regression?

Status: Closed/Complete Components: Features

Versions: 11.19.0 Frequency of
Occurrence

Related
Issues:

Environment: Fedora Core 22 Attachments: ( 0) backtrace.txt

Description: I get a buhch of errors when compiling. Same errors in version 12 and 1.8
The errors come in different components.
I download Asterisk like this:
svn co http://svn.digium.com/svn/asterisk/branches/11 asterisk
gcc --version
gcc (GCC) 5.1.1 20150618 (Red Hat 5.1.1-4)

cat /etc/issue
Fedora release 22 (Twenty Two)
Kernel \r on an \m (\l)

After downloading I see>
Checked out external at revision 469.

Checked out revision 1207.
Checked out revision 434725.

features.c: In function 'feature_interpret':
features.c:3729:53: error: 'features.flags' may be used uninitialized in this function [-Werror=maybe-uninitialized]
ast_copy_flags(&features, &(config->features_caller), AST_FLAGS_ALL);
^
features.c:3733:53: error: 'features.flags' may be used uninitialized in this function [-Werror=maybe-uninitialized]
ast_copy_flags(&features, &(config->features_callee), AST_FLAGS_ALL);
^
features.c:3725:19: note: 'features' was declared here
struct ast_flags features;
^
cc1: all warnings being treated as errors
/usr/src/asterisk/Makefile.rules:103: recipe for target 'features.o' failed
make[1]: *** [features.o] Error 1
Makefile:387: recipe for target 'main' failed
make: *** [main] Error 2
CC="gcc" CXX="g++" LD="" AR="" RANLIB="" CFLAGS="" LDFLAGS="" make -C menuselect CONFIGURE_SILENT="--silent" makeopts
make[1]: Entering directory '/usr/src/asterisk/menuselect'
make[1]: 'makeopts' is up to date.
make[1]: Leaving directory '/usr/src/asterisk/menuselect'
[CCi] features.i -> features.o
features.c: In function 'feature_interpret':
features.c:3729:53: error: 'features.flags' may be used uninitialized in this function [-Werror=maybe-uninitialized]
ast_copy_flags(&features, &(config->features_caller), AST_FLAGS_ALL);
^
features.c:3733:53: error: 'features.flags' may be used uninitialized in this function [-Werror=maybe-uninitialized]
ast_copy_flags(&features, &(config->features_callee), AST_FLAGS_ALL);
^
features.c:3725:19: note: 'features' was declared here
struct ast_flags features;
^
cc1: all warnings being treated as errors
/usr/src/asterisk/Makefile.rules:103: recipe for target 'features.o' failed
make[1]: *** [features.o] Error 1
Makefile:387: recipe for target 'main' failed
make: *** [main] Error 2

Comments: By: Asterisk Team (asteriskteam) 2015-08-28 15:58:06.060-0500

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].
By: Private Name (falves11) 2015-08-28 20:35:58.971-0500

It does compile in Fedora Core 20. So there is something that changed in FC 22 and it kills Asterisk.
By: Rusty Newton (rnewton) 2015-08-31 09:13:18.915-0500

Why are you using the old SVN branch?

Development versions of Asterisk are tracked via Git/Gerrit now.

https://wiki.asterisk.org/wiki/display/AST/Gerrit+Usage

Try the latest Git branch head of 11. If you run into the same issue then post your config.log.
By: Private Name (falves11) 2015-08-31 10:06:07.521-0500

I tried with every version available, either git or svn. There is something in FC 22 that makes the compilation fail, always at the same spot, features.
By: Private Name (falves11) 2015-08-31 13:12:29.647-0500

This may be related to the issue
with Kernel
4.1.5-200.fc22.x86_64
I get this every few minutes
[617468.580902] asterisk[1288114]: segfault at 0 ip (null) sp 00007f845d8ba510 error 14 in asterisk[400000+2ca000]
There is no codec g729 loaded, pure asterisk GIT-11-59636e8M
My theory is that in FC 22, the compiler actually catches something, hence it fails to compile. in FC 20, it works, but it crashes. I will upload a backtrace as soon as I get one.

By: Private Name (falves11) 2015-09-01 14:08:37.668-0500

It crashes every fife minutes under heavy load.
But bt and bt_full show nothing.
How do I know why or where it is crashing?
By: Private Name (falves11) 2015-09-01 14:50:40.221-0500

lsof | grep asterisk | wc -l
988558

This is what happens, asterisk exhausts the handles.
How do I know how is Asterisk using handles?

In fact, I imagine that this is related to this case
ASTERISK-24837
which has never been processed.
In my unauthorized opinion, the timer DLL is eating thousands of handles.
Is there an engineer that I can pay a fee to crack these cases? I am going to lose my business if I cannot make this stable.

For example:
asterisk -rx " core show channels count" && lsof | grep asterisk | wc -l
28 active channels
14 active calls
3511 calls processed
25721

By: Private Name (falves11) 2015-10-08 18:06:22.861-0500

The issue of the handle leak remains identical in Asterisk GIT-11-966265dM
I have an application that plays IVRs and dials out, only a few calls, waits for DTMF,etc.
The calls are always almost exactly 1300 calls
core show channels count
1292 active channels
1284 active calls
core show uptime
System uptime: 2 hours, 29 minutes, 32 seconds
Last reload: 1 hour, 27 minutes, 20 seconds

The operating system shows
ss -s
Total: 29574 (kernel 30296)
TCP: 28 (estab 9, closed 0, orphaned 0, synrecv 0, timewait 0/0), ports 22

Transport Total IP IPv6
* 30296 - -
RAW 0 0 0
UDP 29441 29433 8
TCP 28 20 8
INET 29469 29453 16
FRAG 0 0 0

And it keeps growing until no more ports can be open, and the app needs to be restarted, which may happen again in 3 hours.
This app cannot be debugged because there are too many calls per second and it is in production.
However, if there is anything I may do to get to the bottom of this, let me know.

core show settings

PBX Core settings
-----------------
Version: GIT-11-966265dM
Build Options: AST_DEVMODE, LOADABLE_MODULES, G711_NEW_ALGORITHM, G711_REDUCED_BRANCHING
Maximum calls: Not set
Maximum open file handles: Not set
Root console verbosity: 0
Current console verbosity: 0
Debug level: 0
Maximum load average: 0.000000
Minimum free memory: 0 MB
Startup time: 16:27:47
Last reload time: 17:30:00
System: Linux/2.6.32-573.3.1.el6.x86_64 built by root on x86_64 2015-10-08 19:31:32 UTC
System name: X2
Entity ID: 00:50:56:b1:24:65
Default language: en
Language prefix: Enabled
User name and group: /
Executable includes: Disabled
Transcode via SLIN: Enabled
Transmit silence during rec: Disabled
Generic PLC: Enabled
Min DTMF duration:: 80

* Subsystems
-------------
Manager (AMI): Enabled
Web Manager (AMI/HTTP): Disabled
Call data records: Enabled
Realtime Architecture (ARA): Disabled

* Directories
-------------
Configuration file:
Configuration directory: /etc/asterisk
Module directory: /usr/lib/asterisk/modules
Spool directory: /var/spool/asterisk
Log directory: /var/log/asterisk
Run/Sockets directory: /var/run/asterisk
PID file: /var/run/asterisk/asterisk.pid
VarLib directory: /var/lib/asterisk
Data directory: /var/lib/asterisk
ASTDB: /var/lib/asterisk/astdb
IAX2 Keys directory: /var/lib/asterisk/keys
AGI Scripts directory: /var/lib/asterisk/agi-bin

By: Rusty Newton (rnewton) 2015-11-10 18:15:14.616-0600

You seem to be talking about three different issues on this one issue which violates the guidelines. This issue is unclear and may even be a duplicate with ASTERISK-25503.

I'm closing this issue out to clean it up. We'll look into compilation issues on Fedora 23 in ASTERISK-25503 which appears very specific.