### Description While debugging an issue in Kamailio 5.4, I compiled/installed master to see if the issue persists. However, I immediately ran into multiple issues with dialog in master: #### Using enable_dmq=1 With dmq enabled, I receive the following log lines which did not appear when running 5.4: ``` CRITICAL: dialog [dlg_timer.c:129]: insert_dlg_timer(): Trying to insert a bogus dlg tl=0x7fa0bc21fc80 tl->next=0x7fa0bbf46ba8 tl->prev=0x7fa0bbf46ba8 CRITICAL: dialog [dlg_dmq.c:314]: dlg_dmq_handle_msg(): Unable to insert dlg timer 0x7fa0bc21fc20 [2687:66928] ``` #### Using database When using database persistence (sqlite and db_mode=3 (SHUTDOWN)), dialogs are not persisted across restarts (which was working in 5.4). There are no obvious log lines, except when I end the call after restarting Kamailio I receive a "unable to find dialog for BYE" message which would be expected if the dialog did not persist. ### Troubleshooting - I ran the same configuration using 5.4 and neither issue occurred. - I attempted to identify the troublesome commit by checking out/compiling older commits based on the commit history of the dialog module, but could only go so far back until builds started failing with `module not found: modules/siprepo`. As such I was not able to identify when the behavior changed. #### Reproduction DMQ issue: Use dialog module with dmq enabled and start a call that has `dlg_manage();` in the path. My configuration has the following settings: ``` modparam("dmq", "server_address", SERVER_ADDRESS_DMQ) modparam("dmq", "notification_address", "redacted") modparam("dmq", "notification_address", "redacted") modparam("dmq", "num_workers", 6) modparam("dialog", "default_timeout", 14520) modparam("dialog", "profiles_with_value", "group") modparam("dialog", "enable_dmq", 1) modparam("dialog", "h_id_start", 0) modparam("dialog", "h_id_step", 16) ``` DB issue: Use dialog module with db enabled. Start a call that has `dlg_manage();` in the path and keep the call open. Observe `kamcmd dlg.list` shows the dialog. Restart kamailio. Observe `kamcmd dlg.list` no longer lists any dialogs. My configuration has the following additional settings: ``` modparam("dialog", "db_url", "sqlite:////kamailio/kamailio.sqlite") modparam("dialog", "db_mode", 3) ``` ### Additional Information **Kamailio Version** ``` version: kamailio 5.7.0-dev0 (x86_64/linux) f1dcb6 flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, 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_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: f1dcb6 compiled on 23:18:23 Aug 15 2022 with gcc 8.3.0``` ``` **Operating System** ``` Distributor ID: Debian Description: Debian GNU/Linux 10 (buster) Release: 10 Codename: buster ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3218 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3218(a)github.com>