[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/sbin/opensips -P /var/run/opensips.pid -u opensips -g opensips -M 1024 -m 256'.
Program terminated with signal 11, Segmentation fault.
#0  free_extra_array (tags=<optimized out>, array=0x2e6573756f6d7965, tags_len=<optimized out>) at acc_logic.c:197
197			if (array[i].shm_buf_len)
(gdb) bt full
#0  free_extra_array (tags=<optimized out>, array=0x2e6573756f6d7965, tags_len=<optimized out>) at acc_logic.c:197
        i = <optimized out>
#1  free_acc_ctx (ctx=0x7f98ebe45ad8) at acc_logic.c:220
        i = <optimized out>
#2  tm_free_acc_ctx (param=0x7f98ebe45ad8) at acc_logic.c:260
        param = 0x7f98ebe45ad8
        ctx = 0x7f98ebe45ad8
#3  0x00007f98e910973f in empty_tmcb_list (head=head@entry=0x7f98ebe64c08) at t_hooks.c:53
        cbp = 0x7f98ebe06730
        cbp_tmp = 0x7f98ebe06a88
        __FUNCTION__ = "empty_tmcb_list"
#4  0x00007f98e90d46da in free_cell (dead_cell=dead_cell@entry=0x7f98ebe64b98) at h_table.c:127
        b = <optimized out>
        i = <optimized out>
        rpl = <optimized out>
        tt = <optimized out>
        foo = <optimized out>
        p = <optimized out>
        __FUNCTION__ = "free_cell"
#5  0x00007f98e911b30b in delete_cell (p_cell=p_cell@entry=0x7f98ebe64b98, unlock=unlock@entry=1) at timer.c:239
        __FUNCTION__ = "delete_cell"
#6  0x00007f98e911bdaf in wait_handler (wait_tl=0x7f98ebe64c18) at timer.c:452
        p_cell = 0x7f98ebe64b98
#7  timer_routine (ticks=<optimized out>, set=<optimized out>) at timer.c:1076
        tl = 0x7f98ebe64c18
        tmp_tl = 0x7f98ebe74528
        id = 2
        __FUNCTION__ = "timer_routine"
#8  0x00000000004ab99c in handle_timer_job () at timer.c:723
        t = 0x7f98ebbddd08
        l = <optimized out>
        __FUNCTION__ = "handle_timer_job"
#9  0x00000000004ad0ed in handle_io (idx=<optimized out>, event_type=<optimized out>, fm=<optimized out>) at timer.c:612
No locals.
#10 io_wait_loop_epoll (h=<optimized out>, t=<optimized out>, repeat=<optimized out>) at io_wait_loop.h:284
        ep_event = {events = 33, data = {ptr = 0x5e54e800000000, fd = 0, u32 = 0, u64 = 26552003219947520}}
        ret = <optimized out>
        n = 1
        r = 1
        e = <optimized out>
        fd = <optimized out>
        i = <optimized out>
#11 start_timer_extra_processes (chd_rank=chd_rank@entry=0x890400 <chd_rank.11364>) at timer.c:681
        pid = <optimized out>
        __FUNCTION__ = "start_timer_extra_processes"
#12 0x000000000041bb07 in main_loop () at main.c:689
        startup_done = 0x7f98ebd12e10
        chd_rank = 27
#13 main (argc=<optimized out>, argv=<optimized out>) at main.c:1283
        cfg_stream = <optimized out>
        c = <optimized out>
        r = <optimized out>
        tmp = 0x7ffc665f0f65 ""
        tmp_len = <optimized out>
        port = <optimized out>
        proto = <optimized out>
        protos_no = <optimized out>
        options = 0x6248f8 "f:cCm:M:b:l:n:N:rRvdDFETSVhw:t:u:g:P:G:W:o:"
---Type <return> to continue, or q <return> to quit---
        ret = -1
        seed = 3915054748
        rfd = <optimized out>
        __FUNCTION__ = "main"