[OpenSIPS-Users] utimer_ticker warning in opensips 3.2

Sasmita Panda spanda at 3clogic.com
Mon Mar 11 06:33:44 UTC 2024


With the same server configuration and opensips version I am getting below
error as well .

CRITICAL:core:fm_free: freeing already freed shm pointer (0x7fc110e0b408),
first free: (null): (null)(0) - aborting!

 /usr/local/sbin/opensips[215171]: INFO:core:handle_sigs: child process
215185 exited by a signal 6
 /usr/local/sbin/opensips[215171]: INFO:core:handle_sigs: core was generated
 /usr/local/sbin/opensips[215171]: INFO:core:handle_sigs: terminating due
to SIGCHLD
 /usr/local/sbin/opensips[215172]: Memory status (pkg):
 /usr/local/sbin/opensips[215172]: fm_status (0x7fc2907ff010):
 /usr/local/sbin/opensips[215174]: INFO:core:sig_usr: signal 15 received
 /usr/local/sbin/opensips[215172]: heap size= 33554432
 /usr/local/sbin/opensips[215174]: Memory status (pkg):
 /usr/local/sbin/opensips[215172]: used= 3710048, used+overhead=3801344,
free=29844384
 /usr/local/sbin/opensips[215174]: fm_status (0x7fc2907ff010):
 /usr/local/sbin/opensips[215172]: max used (+overhead)= 3801344
 /usr/local/sbin/opensips[215174]: heap size= 33554432
 /usr/local/sbin/opensips[215172]: dumping free list:
 /usr/local/sbin/opensips[215174]: used= 229752, used+overhead=318936,
free=33324680
 /usr/local/sbin/opensips[215172]: hash =   1 fragments no.:     1, unused:
    0#012#011#011 bucket size:         8 -         8 (first         8)
 /usr/local/sbin/opensips[215174]: max used (+overhead)= 385792
 /usr/local/sbin/opensips[215174]: dumping free list:
 /usr/local/sbin/opensips[215172]: hash =  18 fragments no.:     1, unused:
    0#012#011#011 bucket size:       144 -       144 (first       144)
 /usr/local/sbin/opensips[215174]: hash =   7 fragments no.:   139, unused:
    0#012#011#011 bucket size:        56 -        56 (first        56)
 /usr/local/sbin/opensips[215172]: hash = 2059 fragments no.:     1,
unused:     0#012#011#011 bucket size:  16777216 -  33554432 (first
 29752936)
 /usr/local/sbin/opensips[215174]: hash =  13 fragments no.:    37, unused:
    0#012#011#011 bucket size:       104 -       104 (first       104)
 /usr/local/sbin/opensips[215172]: TOTAL:      3 free fragments = 29753088
free bytes
 /usr/local/sbin/opensips[215172]: TOTAL: 48 overhead
 /usr/local/sbin/opensips[215174]: hash =  16 fragments no.:    61, unused:
    0#012#011#011 bucket size:       128 -       128 (first       128)
 /usr/local/sbin/opensips[215172]: -----------------------------
 /usr/local/sbin/opensips[215174]: hash =  31 fragments no.:   152, unused:
    0#012#011#011 bucket size:       248 -       248 (first       248)
 /usr/local/sbin/opensips[215174]: hash =  68 fragments no.:    16, unused:
    0#012#011#011 bucket size:       544 -       544 (first       544)
 /usr/local/sbin/opensips[215174]: hash = 105 fragments no.:     1, unused:
    0#012#011#011 bucket size:       840 -       840 (first       840)
 /usr/local/sbin/opensips[215174]: hash = 2059 fragments no.:     1,
unused:     0#012#011#011 bucket size:  16777216 -  33554432 (first
 33168816)
 /usr/local/sbin/opensips[215174]: TOTAL:    407 free fragments = 33235496
free bytes
 /usr/local/sbin/opensips[215174]: TOTAL: 48 overhead
 /usr/local/sbin/opensips[215174]: -----------------------------
 /usr/local/sbin/opensips[215176]: Memory status (pkg):
 /usr/local/sbin/opensips[215176]: fm_status (0x7fc2907ff010):
 /usr/local/sbin/opensips[215176]: heap size= 33554432
 /usr/local/sbin/opensips[215176]: used= 3705480, used+overhead=3796584,
free=29848952
 /usr/local/sbin/opensips[215176]: max used (+overhead)= 3798064
 /usr/local/sbin/opensips[215176]: dumping free list:
 /usr/local/sbin/opensips[215176]: hash =   2 fragments no.:     2, unused:
    0#012#011#011 bucket size:        16 -        16 (first        16)
 /usr/local/sbin/opensips[215176]: hash =   3 fragments no.:     1, unused:
    0#012#011#011 bucket size:        24 -        24 (first        24)
 /usr/local/sbin/opensips[215176]: hash =  16 fragments no.:     1, unused:
    0#012#011#011 bucket size:       128 -       128 (first       128)
 /usr/local/sbin/opensips[215175]: Memory status (pkg):
 /usr/local/sbin/opensips[215175]: fm_status (0x7fc2907ff010):
 /usr/local/sbin/opensips[215175]: heap size= 33554432
 /usr/local/sbin/opensips[215176]: hash = 2059 fragments no.:     1,
unused:     0#012#011#011 bucket size:  16777216 -  33554432 (first
 29757664)
 /usr/local/sbin/opensips[215175]: used= 3705480, used+overhead=3796584,
free=29848952
 /usr/local/sbin/opensips[215176]: TOTAL:      5 free fragments = 29757848
free bytes
 /usr/local/sbin/opensips[215175]: max used (+overhead)= 3798064
 /usr/local/sbin/opensips[215176]: TOTAL: 48 overhead
 /usr/local/sbin/opensips[215176]: -----------------------------
 /usr/local/sbin/opensips[215175]: dumping free list:
 /usr/local/sbin/opensips[215175]: hash =   2 fragments no.:     2, unused:
    0#012#011#011 bucket size:        16 -        16 (first        16)
 /usr/local/sbin/opensips[215175]: hash =   3 fragments no.:     1, unused:
    0#012#011#011 bucket size:        24 -        24 (first        24)
 /usr/local/sbin/opensips[215175]: hash =  16 fragments no.:     1, unused:
    0#012#011#011 bucket size:       128 -       128 (first       128)
 /usr/local/sbin/opensips[215175]: hash = 2059 fragments no.:     1,
unused:     0#012#011#011 bucket size:  16777216 -  33554432 (first
 29757664)
 /usr/local/sbin/opensips[215175]: TOTAL:      5 free fragments = 29757848
free bytes
 /usr/local/sbin/opensips[215175]: TOTAL: 48 overhead
 /usr/local/sbin/opensips[215175]: -----------------------------
 /usr/local/sbin/opensips[215171]: INFO:core:shutdown_opensips: process
3(215174) [timer] terminated, still waiting for 13 more
 /usr/local/sbin/opensips[215171]: INFO:core:shutdown_opensips: process
4(215175) [SIP receiver udp:192.168.33.171:5060] terminated, still waiting
for 12 more
 /usr/local/sbin/opensips[215171]: INFO:core:shutdown_opensips: process
5(215176) [SIP receiver udp:192.168.33.171:5060] terminated, still waiting
for 11 more
 /usr/local/sbin/opensips[215171]: INFO:core:shutdown_opensips: process
1(215172) [MI FIFO] terminated, still waiting for 10 more
 /usr/local/sbin/opensips[215173]: INFO:core:sig_usr: signal 15 received
 /usr/local/sbin/opensips[215173]: Memory status (pkg):
 /usr/local/sbin/opensips[215173]: fm_status (0x7fc2907ff010):
 /usr/local/sbin/opensips[215173]: heap size= 33554432
 /usr/local/sbin/opensips[215173]: used= 229752, used+overhead=318936,
free=33324680
 /usr/local/sbin/opensips[215173]: max used (+overhead)= 385792
 /usr/local/sbin/opensips[215173]: dumping free list:
 /usr/local/sbin/opensips[215173]: hash =   7 fragments no.:   139, unused:
    0#012#011#011 bucket size:        56 -        56 (first        56)
 /usr/local/sbin/opensips[215173]: hash =  13 fragments no.:    37, unused:
    0#012#011#011 bucket size:       104 -       104 (first       104)
 /usr/local/sbin/opensips[215173]: hash =  16 fragments no.:    61, unused:
    0#012#011#011 bucket size:       128 -       128 (first       128)
 /usr/local/sbin/opensips[215173]: hash =  31 fragments no.:   152, unused:
    0#012#011#011 bucket size:       248 -       248 (first       248)
 /usr/local/sbin/opensips[215173]: hash =  68 fragments no.:    16, unused:
    0#012#011#011 bucket size:       544 -       544 (first       544)
 /usr/local/sbin/opensips[215173]: hash = 105 fragments no.:     1, unused:
    0#012#011#011 bucket size:       840 -       840 (first       840)
 /usr/local/sbin/opensips[215173]: hash = 2059 fragments no.:     1,
unused:     0#012#011#011 bucket size:  16777216 -  33554432 (first
 33168816)
 /usr/local/sbin/opensips[215173]: TOTAL:    407 free fragments = 33235496
free bytes
 /usr/local/sbin/opensips[215173]: TOTAL: 48 overhead
 /usr/local/sbin/opensips[215173]: -----------------------------
 /usr/local/sbin/opensips[215171]: INFO:core:shutdown_opensips: process
2(215173) [time_keeper] terminated, still waiting for 9 more
 /usr/local/sbin/opensips[215171]: INFO:core:cleanup: cleanup
 /usr/local/sbin/opensips[215171]: CRITICAL:core:sig_alarm_abort: BUG -
shutdown timeout triggered, dying...

*Why is the service crashing ? *

*Thanks & Regards*
*Sasmita Panda*
*Senior Network Testing and Software Engineer*
*3CLogic , ph:07827611765*


On Mon, Mar 11, 2024 at 11:52 AM Sasmita Panda <spanda at 3clogic.com> wrote:

> Hi All ,
>
> Mar 11 05:57:02 ip-192-168-33-171 /usr/local/sbin/opensips[213843]:
> INFO:proto_ws:mod_init: initializing WebSocket protocol
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 100
> ms ago (now 290 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 200
> ms ago (now 390 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 300
> ms ago (now 490 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 400
> ms ago (now 590 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 500
> ms ago (now 690 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 600
> ms ago (now 790 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 700
> ms ago (now 890 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 800
> ms ago (now 990 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 900
> ms ago (now 1090 ms), delaying execution
> Mar 11 05:57:03 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1000
> ms ago (now 1190 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1100
> ms ago (now 1290 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1200
> ms ago (now 1390 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1300
> ms ago (now 1490 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1400
> ms ago (now 1590 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1500
> ms ago (now 1690 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1600
> ms ago (now 1790 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1700
> ms ago (now 1890 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:utimer_ticker: utimer task <tm-utimer> already scheduled 1790
> ms ago (now 1980 ms), delaying execution
> Mar 11 05:57:04 ip-192-168-33-171 /usr/local/sbin/opensips[213846]:
> WARNING:core:timer_ticker: timer task <tm-timer> already scheduled 990 ms
> ago (now 1980 ms), delaying execution
>
> *What is this warning for? Whenever I am starting my openisps service this
> warning comes . Although the service seems like it's running but it's not
> listening on the socket exposed .  How to resolve this ?*
>
> */usr/local/sbin/opensips  -V*
> version: opensips 3.2.3 (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.
> svn revision: 3831:3878
> main.c compiled on 07:52:40 Mar 29 2023 with gcc 11
>
> *cat /etc/*release*
> Amazon Linux release 2023 (Amazon Linux)
> NAME="Amazon Linux"
> VERSION="2023"
> ID="amzn"
> ID_LIKE="fedora"
> VERSION_ID="2023"
> PLATFORM_ID="platform:al2023"
> PRETTY_NAME="Amazon Linux 2023"
> ANSI_COLOR="0;33"
> CPE_NAME="cpe:2.3:o:amazon:amazon_linux:2023"
> HOME_URL="https://aws.amazon.com/linux/"
> BUG_REPORT_URL="https://github.com/amazonlinux/amazon-linux-2023"
> SUPPORT_END="2028-03-01"
> Amazon Linux release 2023 (Amazon Linux)
>
>
> *Thanks & Regards*
> *Sasmita Panda*
> *Senior Network Testing and Software Engineer*
> *3CLogic , ph:07827611765*
>
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