<h3>Description</h3>
<p>Hello,</p>
<p>I get a segfault with kamailio 5.0.6 on a centos 7</p>
<p>(gdb)<br>
#0 0x00007f8d37f1c35e in clean_routine (ticks=43668909, param=0x0) at pike_funcs.c:206<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="31891578" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/1" data-hovercard-type="issue" data-hovercard-url="/kamailio/kamailio/issues/1/hovercard" href="https://github.com/kamailio/kamailio/issues/1">#1</a> 0x000000000047deb2 in compat_old_handler (ti=698702557, tl=0x7f8d38ed01a8, data=0x7f8d38ed01a8) at core/timer.c:997<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="41491271" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/2" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/2/hovercard" href="https://github.com/kamailio/kamailio/pull/2">#2</a> 0x000000000047e92d in slow_timer_main () at core/timer.c:1131<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="48744343" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/3" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/3/hovercard" href="https://github.com/kamailio/kamailio/pull/3">#3</a> 0x0000000000422fc4 in main_loop () at main.c:1679<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="49856885" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/4" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/4/hovercard" href="https://github.com/kamailio/kamailio/pull/4">#4</a> 0x0000000000429e4d in main (argc=7, argv=0x7ffe1787ac98) at main.c:2642<br>
(gdb) bt full<br>
#0 0x00007f8d37f1c35e in clean_routine (ticks=43668909, param=0x0) at pike_funcs.c:206<br>
mask = "\000\000\000\000\000\000\000\000\000 \000\020\000\000\000\000\000\000\000\000\000\000\004\002\000\000\000\000\000\000\000"<br>
head = {next = 0x7f8d3aa110f8, prev = 0x7f8d39d36470}<br>
ll = 0x0<br>
dad = 0x29a55ad00a4c9c0<br>
node = 0xfffffffffffffff0<br>
i = 77<br>
<strong>FUNCTION</strong> = "clean_routine"<br>
<strong>PRETTY_FUNCTION</strong> = "clean_routine"<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="31891578" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/1" data-hovercard-type="issue" data-hovercard-url="/kamailio/kamailio/issues/1/hovercard" href="https://github.com/kamailio/kamailio/issues/1">#1</a> 0x000000000047deb2 in compat_old_handler (ti=698702557, tl=0x7f8d38ed01a8, data=0x7f8d38ed01a8) at core/timer.c:997<br>
t = 0x7f8d38ed01a8<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="41491271" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/2" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/2/hovercard" href="https://github.com/kamailio/kamailio/pull/2">#2</a> 0x000000000047e92d in slow_timer_main () at core/timer.c:1131<br>
n = 12<br>
ret = 4294967295<br>
tl = 0x7f8d38ed01a8<br>
i = 925<br>
<strong>FUNCTION</strong> = "slow_timer_main"<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="48744343" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/3" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/3/hovercard" href="https://github.com/kamailio/kamailio/pull/3">#3</a> 0x0000000000422fc4 in main_loop () at main.c:1679<br>
i = 20<br>
pid = 0<br>
si = 0x0<br>
si_desc = "udp receiver child=19 sock=185.190.125.3:6000\000\000\000\006\000\000\000\000\000\000\000H\342\370r\231\177\000\000\060\251\207\027\376\177\000\000p'\355\070\215\177\000\000\240\262<m\231\177\000\000\210\330Et\231\177\000\000 \202<m\231\177\000\000\003\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000\000\200\066\070\215\177\000"<br>
nrprocs = 20<br>
woneinit = 1<br>
<strong>FUNCTION</strong> = "main_loop"<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="49856885" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/4" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/4/hovercard" href="https://github.com/kamailio/kamailio/pull/4">#4</a> 0x0000000000429e4d in main (argc=7, argv=0x7ffe1787ac98) at main.c:2642<br>
cfg_stream = 0x183e010<br>
c = -1<br>
r = 0<br>
tmp = 0x7ffe1787b86e ""<br>
tmp_len = 0<br>
port = 0<br>
proto = 2496<br>
options = 0x7387e0 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O<g-emoji class="g-emoji" alias="a" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f170.png">🅰️</g-emoji>A<g-emoji class="g-emoji" alias="x" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/274c.png">❌</g-emoji>X:Y:"<br>
ret = -1<br>
seed = 1816923433<br>
rfd = 4<br>
debug_save = 0<br>
debug_flag = 0<br>
dont_fork_cnt = 0<br>
n_lst = 0x7ffe1787ab50<br>
p = 0x7f997c3cb9ad <intel_check_word+173> "H\205\300t\025\017\266P\003\017\266\312D9\371\017\204", <incomplete sequence \316><br>
st = {st_dev = 20, st_ino = 30979, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1530437017, tv_nsec = 316150519}, st_mtim = {tv_sec = 1542572308,<br>
tv_nsec = 811767469}, st_ctim = {tv_sec = 1542572308, tv_nsec = 811767469}, __unused = {0, 0, 0}}<br>
<strong>FUNCTION</strong> = "main"</p>
<p>(gdb) info locals<br>
cfg_stream = 0x183e010<br>
c = -1<br>
r = 0<br>
tmp = 0x7ffe1787b86e ""<br>
tmp_len = 0<br>
port = 0<br>
proto = 2496<br>
options = 0x7387e0 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O<g-emoji class="g-emoji" alias="a" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f170.png">🅰️</g-emoji>A<g-emoji class="g-emoji" alias="x" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/274c.png">❌</g-emoji>X:Y:"<br>
ret = -1<br>
seed = 1816923433<br>
rfd = 4<br>
debug_save = 0<br>
debug_flag = 0<br>
dont_fork_cnt = 0<br>
n_lst = 0x7ffe1787ab50<br>
p = 0x7f997c3cb9ad <intel_check_word+173> "H\205\300t\025\017\266P\003\017\266\312D9\371\017\204", <incomplete sequence \316><br>
st = {st_dev = 20, st_ino = 30979, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1530437017, tv_nsec = 316150519}, st_mtim = {tv_sec = 1542572308,<br>
tv_nsec = 811767469}, st_ctim = {tv_sec = 1542572308, tv_nsec = 811767469}, __unused = {0, 0, 0}}<br>
<strong>FUNCTION</strong> = "main"</p>
<p>(gdb) list<br>
201 continue;<br>
202<br>
203 lock_tree_branch( i );<br>
204 for( ll=head.next ; ll!=&head ; ) {<br>
205 node = ll2ipnode( ll );<br>
206 ll = ll->next;<br>
207 /* skip nodes from a different branch */<br>
208 if (node->branch!=i)<br>
209 continue;<br>
210<br>
(gdb)</p>
<p>I have no SIP traffic and no idea how to reproduce for the moment</p>
<p>Laurent</p>
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