[BUG] Timer route NULL

[volga629-1]

Version

 opensips -V
version: opensips 3.2.8 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, HP_MALLOC, DBG_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll, sigio_rt, select.
git revision: d2496fed5
main.c compiled on 00:00:00 Dec 20 2022 with gcc 11

Issue

In runtime any access to NULL or var init to NULL produce errors

Jan 26 13:55:23  /usr/sbin/opensips[676153]: ALERT:core:do_action: BUG - unknown type 1262695504
Jan 26 13:55:23  /usr/sbin/opensips[676153]: ERROR:core:do_action: error in /etc/opensips/opensips-route-prod.cfg:1938
Jan 26 13:55:23  /usr/sbin/opensips[676153]: ERROR:core:do_assign: read only PV in left expression
Jan 26 13:55:23  /usr/sbin/opensips[676153]: ERROR:core:do_assign: error at /etc/opensips/opensips-route-prod.cfg:1938
Jan 26 13:55:23  /usr/sbin/opensips[676153]: ERROR:core:pv_get_spec_index: invalid index value
Jan 26 13:55:23  /usr/sbin/opensips[676153]: ERROR:core:pv_get_avp: invalid index

Line Code match

[razvancrainea]

I've just tested this code and seems quite file.
There seems to be some sort of corruption in your case, as the type that is triggering the BUG can only be between [0, 32), not sure how that 1262695504 got there. Are you able to run with Q_MALLOC_DBG allocator to gather more information?
Does OpenSIPS eventually crash after a while?

[volga629-1]

Eventually yes it will segfault. Let me try Q_MALLOC_DBG

[volga629-1]

I started opensips

/usr/sbin/opensips -P /run/opensips/opensips.pid -f /etc/opensips/opensips.cfg -m 8192 -M 256 -a Q_MALLOC_DBG

[github-actions]

Any updates here? No progress has been made in the last 15 days, marking as stale. Will close this issue if no further updates are made in the next 30 days.

[volga629-1]

Hello @razvancrainea
I noticed that happening in different parts of script

Feb 27 10:07:46 acs01 /usr/sbin/opensips[128211]: ALERT:core:do_action: BUG - unknown type 1886806387
Feb 27 10:07:46 acs01 /usr/sbin/opensips[128211]: ERROR:core:do_action: error in /etc/opensips/opensips-route-prod.cfg:27

Feb 27 10:09:16 acs01 /usr/sbin/opensips[128211]: ALERT:core:do_action: BUG - unknown type 1818653545
Feb 27 10:09:16 acs01 /usr/sbin/opensips[128211]: ERROR:core:do_action: error in /etc/opensips/opensips-route-prod.cfg:997
Feb 27 10:09:16 acs01 /usr/sbin/opensips[128211]: ALERT:core:do_action: BUG - unknown type 1834972009
Feb 27 10:09:16 acs01 /usr/sbin/opensips[128211]: ERROR:core:do_action: error in /etc/opensips/opensips-route-prod.cfg:1021

I wondering if it something to do with

opensips-cli -x mi reload_routes

[volga629-1]

I switch to -a Q_MALLOC_DBG

Feb 27 11:32:05 acs01 /usr/sbin/opensips[133863]: ALERT:core:do_action: BUG - unknown type 1752457582
Feb 27 11:32:05 acs01 /usr/sbin/opensips[133863]: ERROR:core:do_action: error in /etc/opensips/opensips-route-prod.cfg:1958
Feb 27 11:32:05 acs01 /usr/sbin/opensips[133863]: ALERT:core:do_action: BUG - unknown type -685730832
Feb 27 11:32:05 acs01 /usr/sbin/opensips[133863]: ERROR:core:do_action: error in (null):0

[github-actions]

Any updates here? No progress has been made in the last 15 days, marking as stale. Will close this issue if no further updates are made in the next 30 days.

[volga629-1]

In progress

[github-actions]

Any updates here? No progress has been made in the last 15 days, marking as stale. Will close this issue if no further updates are made in the next 30 days.

[bogdan-iancu]

@volga629-1 , this indeed related to an issue with reloading in the timer routes . The problem is know, already mentioned in #2382