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Dear Kamailio User</div>
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Can you please guide me in identifying the issue. </div>
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<span style="display: inline !important; color: rgb(77, 77, 76); font-family: Menlo,Monaco,Consolas,"Courier New",monospace; font-size: 13px">Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A
CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4df30), called from tm: t_reply.c: relay_reply(1920), first free tm: h_table.c: free_cell_helper(155) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]:
923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4cc40), called from tm: h_table.c: free_cell_helper(153), first free tm: h_table.c:
free_cell_helper(153) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4afc8),
called from tm: h_table.c: free_cell_helper(153), first free tm: h_table.c: free_cell_helper(153) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]:
qm_free(): BUG: freeing already freed pointer (0x7f30c8a4af38), called from tm: h_table.c: free_cell_helper(174), first free tm: h_table.c: free_cell_helper(174) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A
CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4ae38), called from dialog: dlg_handlers.c: dlg_iuid_sfree(305), first free dialog: dlg_handlers.c: dlg_iuid_sfree(305) - aborting Sep 27 14:40:19 kamailio_eu
SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4aea8), called from tm: h_table.c: free_cell_helper(174), first free
tm: h_table.c: free_cell_helper(174) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4ada8),
called from tm: h_table.c: free_cell_helper(174), first free tm: h_table.c: free_cell_helper(174) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]:
qm_free(): BUG: freeing already freed pointer (0x7f30c8a4ad18), called from tm: h_table.c: free_cell_helper(174), first free tm: h_table.c: free_cell_helper(174) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A
CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4ac88), called from tm: h_table.c: free_cell_helper(174), first free tm: h_table.c: free_cell_helper(174) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]:
923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4d290), called from tm: h_table.c: free_cell_helper(181), first free tm: h_table.c:
free_cell_helper(181) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4ca20),
called from tm: h_table.c: free_cell_helper(231), first free tm: h_table.c: free_cell_helper(231) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]:
qm_free(): BUG: freeing already freed pointer (0x7f30c8a4c998), called from tm: h_table.c: free_cell_helper(232), first free tm: h_table.c: free_cell_helper(232) - aborting Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A
CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a495d8), called from tm: h_table.c: free_cell_helper(251), first free tm: h_table.c: free_cell_helper(251) - aborting
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<p class="ecxMsoNormal">Regards</p>
<p class="ecxMsoNormal"><br>
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<p class="ecxMsoNormal"><a name="_MailAutoSig" target="_blank"><b><span style="font-size:8.0pt; font-family:"Verdana","sans-serif"; font-variant:small-caps; color:navy">Hamid R. Hashmi</span></b></a></p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> sr-users <sr-users-bounces@lists.kamailio.org> on behalf of Hamid Hashmi <hamid2kviii@hotmail.com><br>
<b>Sent:</b> Thursday, September 27, 2018 5:14 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List<br>
<b>Subject:</b> [SR-Users] Freeing already Freed pointer</font>
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I have been receiving CRITICAL core logs since I have updated my service to the following version. </div>
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<span>Print out of kamailio internals<br>
</span>
<div> Version: kamailio 5.1.5 (x86_64/linux) d06080<br>
</div>
<div> Default config: /usr/local/SIPSer/etc/kamailio/kamailio.cfg<br>
</div>
<div> Default paths to modules: /usr/local/SIPSer/lib64/kamailio/modules<br>
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<div> Compile flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE,
USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES<br>
</div>
<div> MAX_RECV_BUFFER_SIZE=262144<br>
</div>
<div> MAX_URI_SIZE=1024<br>
</div>
<div> BUF_SIZE=65535<br>
</div>
<div> DEFAULT PKG_SIZE=8MB<br>
</div>
<div> DEFAULT SHM_SIZE=64MB<br>
</div>
<div> ADAPTIVE_WAIT_LOOPS=1024<br>
</div>
<div> TCP poll methods: poll, epoll_lt, epoll_et, sigio_rt, select<br>
</div>
<div> Source code revision ID: d06080<br>
</div>
<div> Compiled with: gcc 4.8.5<br>
</div>
<div> Compiled on: 14:17:56 Sep 13 2018<br>
</div>
<span>Thank you for flying kamailio!</span><br>
</div>
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I have been starting kamailio with the following command</div>
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$ /usr/local/sbin/kamailio -P /run/kamailio/kamailio.pid -f /usr/local/etc/kamailio/kamailio.cfg -m 1024 -M 512</div>
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Sample Critical Logs are below</div>
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<span style="font-size:8pt">Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4df30), called
from tm: t_reply.c: relay_reply(1920), first free tm: h_table.c: free_cell_helper(155) - aborting</span><span><br>
</span>
<div><span style="font-size:8pt">Sep 27 14:40:19 kamailio_eu SIPSer[11289]: 923226363266 923000000001 27872 INVITE haYKxpYM1QR8XTU37WdVbxf4VkEITe7A CRITICAL: <core> [core/mem/q_malloc.c:504]: qm_free(): BUG: freeing already freed pointer (0x7f30c8a4cc40), called
from tm: h_table.c: free_cell_helper(153), first free tm: h_table.c: free_cell_helper(153) - aborting</span></div>
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Its also causing service crash. Complete logs are <a href="https://paste.ee/p/q65DE" title="https://paste.ee/p/q65DE">
here</a>. </div>
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<p class="x_ecxMsoNormal">Regards</p>
<p class="x_ecxMsoNormal"><a name="x__MailAutoSig" target="_blank"><b><span style="font-size:8.0pt; font-family:"Verdana","sans-serif"; font-variant:small-caps; color:navy">Hamid R. Hashmi</span></b></a></p>
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