[SR-Users] Kamailio memory manager

Tue Oct 2 21:37:55 CEST 2018

Hello,

pkg is out of free size, not shm. See the output for:

kamctl rpc pkg.stats

You may need to increase the pkg allocated pool with -M command line
parameter.

Cheers,
Daniel

On 02.10.18 20:02, Igor Olhovskiy wrote:
> Hi!
>
> What is the best way to debug messages like...
>
> 29(42) ERROR: [core/mem/q_malloc.c:290]: qm_find_free():
> qm_find_free(0x7fad301cf010, 56); Free fragment not found!
> 29(42) ERROR: [core/mem/q_malloc.c:423]: qm_malloc():
> qm_malloc(0x7fad301cf010, 56) called from core: core/data_lump.c:
> dup_lump_list_r(537), module: core; Free fragment not found!
> 29(42) ERROR: [core/data_lump.c:573]: dup_lump_list_r(): out of mem
> 29(42) ERROR: [core/data_lump.c:573]: dup_lump_list_r(): out of mem
> 29(42) ERROR: [core/data_lump.c:573]: dup_lump_list_r(): out of mem
> 29(42) ERROR: [core/data_lump.c:573]: dup_lump_list_r(): out of mem
> 29(42) ERROR: [core/data_lump.c:573]: dup_lump_list_r(): out of mem
> 29(42) ERROR: [core/data_lump.c:573]: dup_lump_list_r(): out of mem
> 29(42) ERROR: [core/data_lump.c:573]: dup_lump_list_r(): out of mem
> 29(42) ERROR: [core/data_lump.c:573]: dup_lump_list_r(): out of mem
> 29(42) ERROR: tm [t_fwd.c:1735]: t_forward_nonack(): failure to add
> branches
>
> Cause core.shmmem shows
>  total: 536870912
> free: 522859104
> used: 12224144
> real_used: 14011808
> max_used: 14479048
> fragments: 10560
>
>
> Also 
>
> mod.stats all pkg
> Module: core
> {
> init_io_wait(475): 6960
> init_io_wait(524): 6312
> new_db_id(272): 512
> dupl_string_name(72): 32
> db_do_init2(298): 488
> mk_switch_cond_table(43): 144
> sr_wtimer_add(330): 48
> as_asciiz(161): 24
> init_modules(1026): 16
> rpc_hash_add(146): 2048
> db_allocate_columns(150): 32
> db_new_result(114): 56
> get_hdr_field(116): 1160
> db_allocate_columns(160): 16
> cnt_hash_add(383): 1024
> register_select_table(458): 48
> add_callback(59): 320
> sr_wtimer_init(308): 136
> cfg_new_group(79): 704
> cfg_declare(50): 3360
> fix_sock_str(420): 480
> init_dst_set(83): 32208
> grp_hash_add(234): 808
> fix_hostname(1301): 152
> add_alias(91): 464
> add_alias(93): 256
> dupl_string(48): 176
> parse_headers(325): 432
> subst_parser(291): 144
> subst_parser(274): 64
> exp_optimize_right(411): 24
> fix_expr(541): 600
> mk_case_stm(3775): 400
> fixup_regexp_null(213): 72
> mk_elem(90): 560
> route_new_list(200): 1344
> fix_param(1196): 1336
> parse_select(204): 1488
> fix_param(1257): 536
> fix_match_rve(3028): 320
> mk_rval_expr1(2616): 142656
> tr_new(1646): 1464
> fixup_pvar_all(279): 1624
> fix_param(1162): 16144
> mk_action(118): 350168
> mk_rval_expr2(2674): 489552
> mk_rval_expr_v(2537): 1475600
> yyparse(2757): 8792
> pv_parse_format(1150): 89064
> pv_cache_add(347): 31456
> parse_params2(585): 1400
> set_mod_param_regex(110): 376
> set_mod_param_regex(121): 832
> tr_table_add(1875): 400
> sr_cmd_exports_convert(235): 36288
> register_module(280): 6624
> load_module(496): 2640
> new_sock_info(235): 224
> fix_socket_list(1509): 48
> new_sock_info(230): 3920
> add_alias(93): 56
> add_alias(91): 96
> yyparse(1774): 64
> yyparse(667): 152
> yyparse(2306): 128
> yyparse(648): 144
> sr_push_yy_state(1666): 32
> sr_push_yy_state(1656): 104
> sr_push_yy_state(1596): 184
> addstr(1413): 415752
> rpc_hash_add(100): 25656
> str_hash_alloc(59): 512
> pv_table_add(236): 17864
> pv_init_buffer(2055): 327680
> pv_init_buffer(2045): 320
> init_nonsip_hooks(43): 24
> init_rlist(146): 8
> mk_rval_expr_v(2548): 1264
> route_add(124): 5872
> str_hash_alloc(59): 768
> rval_get_str(1256): 56632
> pp_define(1788): 2248
> init_counters(122): 128
> cnt_hash_add(332): 20608
> str_hash_alloc(59): 1280
> Total: 3602152
> }
>
> Module: rtpengine
> {
> child_init(1812): 256
> Total: 256
> }
>
> Module: db_mysql
> {
> db_mysql_new_connection(65): 96
> db_mysql_new_connection(75): 3040
> Total: 3136
> }
>
> Module: siptrace
> {
> mod_init(344): 384
> Total: 384
> }
>
> Module: sl
> {
> sl_register_callback(460): 88
> Total: 88
> }
>
> Module: acc
> {
> parse_acc_extra(116): 1512
> Total: 1512
> }
>
> Module: dialog
> {
> dlg_bridge_init_hdrs(66): 80
> Total: 80
> }
>
> Module: rr
> {
> register_rrcb(61): 80
> Total: 80
> }
>
> Module: db_text
> {
> dbt_get_columns(67): 64
> Total: 64
> }
>
> Module: permissions
> {
> get_pathname(242): 64
> Total: 64
> }
>
> Module: auth
> {
> generate_random_secret(239): 32
> generate_random_secret(238): 32
> Total: 64
> }
>
> Module: xlog
> {
> mod_init(214): 4104
> xdbg_fixup_helper(500): 6032
> xlog_fixup_helper(535): 26992
> Total: 37128
> }
>
> Module: dmq
> {
> make_socket_str_from_uri(149): 24
> Total: 24
> }
>
> Module: sqlops
> {
> sqlops_tr_buffer_init(46): 2048
> sql_init_con(83): 240
> Total: 2288
> }
>
> Module: textops
> {
> tr_txt_parse_re(212): 32
> hname_fixup(3217): 768
> fixup_method(3287): 1384
> Total: 2184
> }
>
> Module: pv
> {
> tr_parse_string(2343): 120
> tr_parse_string(2332): 32
> tr_parse_string(2378): 96
> tr_parse_string(2368): 184
> tr_parse_string(2544): 576
> add_var(58): 3616
> add_var(65): 1112
> Total: 5736
> }
>
> Module: textopsx
> {
> fixup_hname_param(598): 352
> Total: 352
> }
>
> Module: avpops
> {
> avpops_parse_pvar(57): 416
> Total: 416
> }
>
> Module: userblacklist
> {
> check_blacklist_fixup(522): 16
> Total: 16
> }
>
> Module: htable
> {
> fixup_ht_key(348): 176
> pv_parse_ht_name(158): 520
> Total: 696
> }
>
> Module: dialplan
> {
> dp_trans_fixup(396): 296
> Total: 296
> }
>
> Module: dispatcher
> {
> Total: 0
> }
>
> Module: tmx
> {
> Total: 0
> }
>
> Module: tm
> {
> Total: 0
> }
>
> Module: kex
> {
> Total: 0
> }
>
> Module: usrloc
> {
> Total: 0
> }
>
> Module: topos
> {
> Total: 0
> }
>
> Module: utils
> {
> Total: 0
> }
>
> Module: app_python
> {
> Total: 0
> }
>
> Module: cfgutils
> {
> Total: 0
> }
>
> Module: nathelper
> {
> Total: 0
> }
>
> Where is the place to look at? Means what module can cause this?
>
> Regards, Igor
>
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
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Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com

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