I attached to running process and get backtrache ``` (gdb) bt #0 wsconn_get (id=272) at ws_conn.c:467 #1 0x0000ffff81da9328 in ws_keepalive (ticks=115406406, param=0x2) at ws_frame.c:806 #2 0x00000000006c9d4c in fork_sync_timer (child_id=-1, desc=0xffff81db0ea8 "WEBSOCKET KEEPALIVE", make_sock=1, f=0xffff81da92a4 <ws_keepalive>, param=0x2, interval=1000) at core/timer_proc.c:267 #3 0x0000ffff81d99e94 in child_init (rank=0) at websocket.c:303 #4 0x00000000005f30b8 in init_mod_child (m=0xffff8cc913b0, rank=0) at core/sr_module.c:877 #5 0x00000000005f2c48 in init_mod_child (m=0xffff8cce61e8, rank=0) at core/sr_module.c:870 #6 0x00000000005f2c48 in init_mod_child (m=0xffff8cdb27b0, rank=0) at core/sr_module.c:870 #7 0x00000000005f2c48 in init_mod_child (m=0xffff8cdd8798, rank=0) at core/sr_module.c:870 #8 0x00000000005f2c48 in init_mod_child (m=0xffff8cdd9448, rank=0) at core/sr_module.c:870 #9 0x00000000005f2c48 in init_mod_child (m=0xffff8cddaf00, rank=0) at core/sr_module.c:870 #10 0x00000000005f2c48 in init_mod_child (m=0xffff8ce15c28, rank=0) at core/sr_module.c:870 #11 0x00000000005f2c48 in init_mod_child (m=0xffff8ce76c50, rank=0) at core/sr_module.c:870 #12 0x00000000005f2c48 in init_mod_child (m=0xffff8ce77400, rank=0) at core/sr_module.c:870 #13 0x00000000005f2c48 in init_mod_child (m=0xffff8ceddd18, rank=0) at core/sr_module.c:870 #14 0x00000000005f3ad4 in init_child (rank=0) at core/sr_module.c:931 #15 0x0000000000432c00 in main_loop () at main.c:1841 #16 0x000000000043f088 in main (argc=11, argv=0xffffcd7942a8) at main.c:3074 (gdb) bt full #0 wsconn_get (id=272) at ws_conn.c:467 id_hash = 272 wsc = 0xffff86824708 __func__ = "wsconn_get" #1 0x0000ffff81da9328 in ws_keepalive (ticks=115406406, param=0x2) at ws_frame.c:806 check_time = 1671278465 list_head = 0xffff8ccbec28 wsc = 0x0 i = 0 idx = 2 __func__ = "ws_keepalive" #2 0x00000000006c9d4c in fork_sync_timer (child_id=-1, desc=0xffff81db0ea8 "WEBSOCKET KEEPALIVE", make_sock=1, f=0xffff81da92a4 <ws_keepalive>, param=0x2, interval=1000) at core/timer_proc.c:267 pid = 0 ts1 = 1846502504 ts2 = 1000 #3 0x0000ffff81d99e94 in child_init (rank=0) at websocket.c:303 i = 2 __func__ = "child_init" #4 0x00000000005f30b8 in init_mod_child (m=0xffff8cc913b0, rank=0) at core/sr_module.c:877 ret = 0 __func__ = "init_mod_child" #5 0x00000000005f2c48 in init_mod_child (m=0xffff8cce61e8, rank=0) at core/sr_module.c:870 ret = 65535 __func__ = "init_mod_child" #6 0x00000000005f2c48 in init_mod_child (m=0xffff8cdb27b0, rank=0) at core/sr_module.c:870 ret = 0 __func__ = "init_mod_child" #7 0x00000000005f2c48 in init_mod_child (m=0xffff8cdd8798, rank=0) at core/sr_module.c:870 ret = 0 __func__ = "init_mod_child" #8 0x00000000005f2c48 in init_mod_child (m=0xffff8cdd9448, rank=0) at core/sr_module.c:870 ret = 0 __func__ = "init_mod_child" #9 0x00000000005f2c48 in init_mod_child (m=0xffff8cddaf00, rank=0) at core/sr_module.c:870 ret = 0 __func__ = "init_mod_child" #10 0x00000000005f2c48 in init_mod_child (m=0xffff8ce15c28, rank=0) at core/sr_module.c:870 ret = 0 __func__ = "init_mod_child" #11 0x00000000005f2c48 in init_mod_child (m=0xffff8ce76c50, rank=0) at core/sr_module.c:870 ret = 0 __func__ = "init_mod_child" #12 0x00000000005f2c48 in init_mod_child (m=0xffff8ce77400, rank=0) at core/sr_module.c:870 ret = 0 __func__ = "init_mod_child" #13 0x00000000005f2c48 in init_mod_child (m=0xffff8ceddd18, rank=0) at core/sr_module.c:870 ret = 1 __func__ = "init_mod_child" #14 0x00000000005f3ad4 in init_child (rank=0) at core/sr_module.c:931 ret = -847692824 type = 0x903658 "PROC_MAIN" __func__ = "init_child" #15 0x0000000000432c00 in main_loop () at main.c:1841 i = 8 pid = 5599 si = 0x0 si_desc = "udp receiver child=7 sock=[2605:84c0:48:5::6]:5080\000\214\377\377\000\000 =y\315\377\377\000\000\270\017\201\214\377\377\000\000\360<y\315\377\377\000\000\220U\335\214\377\377\000\000\020=y\315\377\377\000\000 =y\315\377\377\000\000 =y\315\377\377\000\000\360<y\315\377\377\000\000\320\377\377\377\200\377\377\377" nrprocs = 8 woneinit = 1 __func__ = "main_loop" #16 0x000000000043f088 in main (argc=11, argv=0xffffcd7942a8) at main.c:3074 cfg_stream = 0x404c02a0 c = -1 r = 0 tmp = 0xffffcd79fe7a "" tmp_len = 0 port = 0 proto = 65535 ahost = 0x0 aport = 0 options = 0x8c7da0 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:" ret = -1 seed = 1316653355 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 2 n_lst = 0xffffffff p = 0xffff8dfe4348 <__libc_start_main+160> "" st = {st_dev = 25, st_ino = 17801, st_mode = 16832, st_nlink = 2, st_uid = 992, st_gid = 987, st_rdev = 0, __pad1 = 0, st_size = 40, st_blksize = 65536, __pad2 = 0, st_blocks = 0, st_atim = {tv_sec = 1669922150, tv_nsec = 859999981}, st_mtim = {tv_sec = 1669922150, tv_nsec = 859999981}, st_ctim = {tv_sec = 1669922150, tv_nsec = 859999981}, __glibc_reserved = {0, 0}} tbuf = '\000' <repeats 56 times>, "x\376\063\216\377\377\000\000h\376\063\216\377\377\000\000\b\376\063\216\377\377\000\000(\376\063\216\377\377\000\000\070\376\063\216\377\377\000\000\250\376\063\216\377\377\000\000\270\376\063\216\377\377\000\000\310\376\063\216\377\377\000\000H\376\063\216\377\377\000\000X\376\063\216\377\377", '\000' <repeats 18 times>, "\330\375\063\216\377\377", '\000' <repeats 42 times>... option_index = 12 long_options = {{name = 0x8ca178 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x8c4fe0 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x8ca180 "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x8ca188 "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x8ca190 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x8ca1a0 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x8ca1b0 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x8ca1c0 "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x8ca1d0 "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x8ca1e0 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x8ca1f0 "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x8ca1f8 "cfg-print", has_arg = 0, flag = 0x0, val = 1033}, {name = 0x8ca208 "atexit", has_arg = 1, flag = 0x0, val = 1034}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __func__ = "main" ```