Kamailio crashed after 5 minutes, version kamailio-5.4.0-dev1
``` [logs every 2s the following error] Nov 18 21:26:28 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24200]: ERROR: statsc [statsc_mod.c:151]: statsc_svalue(): statistic free_size not found Nov 18 21:26:28 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24200]: ERROR: statsc [statsc_mod.c:151]: statsc_svalue(): statistic used_size not found Nov 18 21:26:28 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24200]: ERROR: statsc [statsc_mod.c:151]: statsc_svalue(): statistic real_used_size not found Nov 18 21:26:28 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24200]: ERROR: statsc [statsc_mod.c:151]: statsc_svalue(): statistic rcv_requests not found Nov 18 21:26:30 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24200]: ERROR: statsc [statsc_mod.c:151]: statsc_svalue(): statistic free_size not found Nov 18 21:26:30 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24200]: ERROR: statsc [statsc_mod.c:151]: statsc_svalue(): statistic used_size not found Nov 18 21:26:30 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24200]: ERROR: statsc [statsc_mod.c:151]: statsc_svalue(): statistic real_used_size not found Nov 18 21:26:30 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24200]: ERROR: statsc [statsc_mod.c:151]: statsc_svalue(): statistic rcv_requests not found Nov 18 21:26:32 customer-1-nbg1-1 kernel: [626011.807865] kamailio[24200]: segfault at 5dd2fe78 ip 00005623b1b9487e sp 00007ffcb3a908e0 error 4 in kamailio[5623b1b61000+39c000] Nov 18 21:26:32 customer-1-nbg1-1 kernel: [626011.816407] Code: c7 e8 59 fb ff ff 90 c9 c3 55 48 89 e5 41 54 53 48 89 7d d8 89 75 d4 bb 00 00 00 00 48 8b 45 d8 48 89 45 e8 eb 58 48 8b 45 e8 <0f> b6 00 0f be c0 c1 e0 18 89 c2 48 8b 45 e8 48 83 c0 01 0f b6 00 Nov 18 21:26:32 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24189]: ALERT: <core> [main.c:767]: handle_sigs(): child process 24200 exited by a signal 11 Nov 18 21:26:32 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24189]: ALERT: <core> [main.c:770]: handle_sigs(): core was generated Nov 18 21:26:32 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24189]: INFO: <core> [main.c:793]: handle_sigs(): terminating due to SIGCHLD Nov 18 21:26:32 customer-1-nbg1-1 /usr/local/kamailio-devel/sbin/kamailio[24198]: INFO: <core> [main.c:848]: sig_usr(): signal 15 received ```
``` Core was generated by `/usr/local/kamailio-devel/sbin/kamailio -f /etc/kamailio/kamailio.cfg -L /usr/l'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00005623b1b9487e in get_hash1_raw (s=0x5dd2fe78 <error: Cannot access memory at address 0x5dd2fe78>, len=9) at core/hashes.h:109 109 hash_update_str(s, s+len, p, v, h); (gdb) bt #0 0x00005623b1b9487e in get_hash1_raw (s=0x5dd2fe78 <error: Cannot access memory at address 0x5dd2fe78>, len=9) at core/hashes.h:109 #1 0x00005623b1b94e2b in str_hash_get (ht=0x5623b20050e0 <cnts_hash_table>, key=0x5dd2fe78 <error: Cannot access memory at address 0x5dd2fe78>, len=9) at core/str_hash.h:96 #2 0x00005623b1b96bb3 in cnt_hash_lookup (group=0x7ffcb3a909d0, name=0x7f032f7aab80) at core/counters.c:430 #3 0x00005623b1b9748d in counter_lookup_str (handle=0x7ffcb3a909ee, group=0x7ffcb3a909d0, name=0x7f032f7aab80) at core/counters.c:551 #4 0x00007f033417b247 in get_stat (name=0x7f032f7aab80) at ../../core/counters.h:197 #5 0x00007f033417bf57 in statsc_svalue (name=0x7f032f7aab80, res=0x7f032f7aaf4b) at statsc_mod.c:149 #6 0x00007f033417dd5c in statsc_timer (ticks=81421045, param=0x0) at statsc_mod.c:278 #7 0x00005623b1d76a27 in sr_wtimer_exec (ticks=81421045, param=0x0) at core/timer_proc.c:433 #8 0x00005623b1d75b3a in fork_sync_timer (child_id=-1, desc=0x5623b1f674c1 "secondary timer", make_sock=1, f=0x5623b1d766df <sr_wtimer_exec>, param=0x0, interval=1000) at core/timer_proc.c:267 #9 0x00005623b1d76da1 in sr_wtimer_start () at core/timer_proc.c:459 #10 0x00005623b1b703ff in main_loop () at main.c:1746 #11 0x00005623b1b78ac2 in main (argc=5, argv=0x7ffcb3a91258) at main.c:2804
```