version: kamailio 6.1.0-dev1 (x86_64/linux) 75b73d
loadmodule "microhttpd.so" modparam("microhttpd", "listen_addr", "0.0.0.0") modparam("microhttpd", "listen_port", 8364)
event_route[microhttpd:request] { mhttpd_reply("200", "OK", "",""); }
When using "curl -X POST http://127.0.0.1:8364", a response can be obtained. When using "curl -d '{"test":"2", "test2":"1"}' -H "Content-Type: application/json" -X POST http://127.0.0.1:8364" to pass json data, the kamailio process will be blocked.
Jul 1 14:30:47 debian /usr/local/kamailioDev-devel/sbin/kamailio[56265]: CRITICAL: <core> [core/pass_fd.c:284]: receive_fd(): EOF on 9 Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56228]: ALERT: <core> [main.c:819]: handle_sigs(): child process 56255 exited by a signal 6 Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56228]: ALERT: <core> [main.c:823]: handle_sigs(): core was generated Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56228]: INFO: <core> [main.c:846]: handle_sigs(): terminating due to SIGCHLD Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56265]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56260]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56264]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56254]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56263]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56258]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56262]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56251]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56252]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56261]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56256]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56250]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56246]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56259]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56228]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized
The logs indicate that a core file was generate. Locate it (usually in root folder or where you system is configure to write it) and then grab the output of "bt full" with gdb -- see also:
- https://www.kamailio.org/wikidocs/tutorials/troubleshooting/coredumpfile/
Cheers, Daniel
On 01.07.25 08:38, mm e via sr-users wrote:
Jul 1 14:30:47 debian /usr/local/kamailioDev-devel/sbin/kamailio[56265]: CRITICAL: <core> [core/pass_fd.c:284]: receive_fd(): EOF on 9 Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56228]: ALERT: <core> [main.c:819]: handle_sigs(): child process 56255 exited by a signal 6 Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56228]: ALERT: <core> [main.c:823]: handle_sigs(): core was generated Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56228]: INFO: <core> [main.c:846]: handle_sigs(): terminating due to SIGCHLD Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56265]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56260]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56264]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56254]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56263]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56258]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56262]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56251]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56252]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56261]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56256]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56250]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56246]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56259]: INFO: <core> [main.c:902]: sig_usr(): signal 15 received Jul 1 14:31:01 debian /usr/local/kamailioDev-devel/sbin/kamailio[56228]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions -- sr-users@lists.kamailio.org To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender!
#0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 tid = <optimized out> ret = 0 pd = <optimized out> old_mask = {__val = {0}} ret = <optimized out> #1 0x00007fd55e73df4f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78 No locals. #2 0x00007fd55e6eefb2 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 ret = <optimized out> #3 0x00007fd55e6d9472 in __GI_abort () at ./stdlib/abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {140553308004386, 140551153453008, 0, 140551153452624, 140554389362520, 0, 25, 4222451713, 140551059937392, 140551059937392, 140551059937392, 140551059937392, 140551059937417, 140551059937417, 140551059937392, 140551059937417}}, sa_flags = 0, sa_restorer = 0x0} #4 0x00007fd55e73242f in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fd55e84c459 "%s\n") at ../sysdeps/posix/libc_fatal.c:156 ap = {{gp_offset = 24, fp_offset = 0, overflow_arg_area = 0x7fd49d9307e0, reg_save_area = 0x7fd49d930770}} fd = <optimized out> list = <optimized out> nlist = <optimized out> cp = <optimized out> #5 0x00007fd55e74786a in malloc_printerr (str=str@entry=0x7fd55e84f098 "free(): double free detected in tcache 2") at ./malloc/malloc.c:5660 No locals. #6 0x00007fd55e749af6 in _int_free (av=0x7fd498000030, p=0x7fd498008e50, have_lock=have_lock@entry=0) at ./malloc/malloc.c:4469 tmp = <optimized out> cnt = <optimized out> e = 0x7fd498008e60 tc_idx = 1 size = 48 fb = <optimized out> nextchunk = <optimized out> nextsize = <optimized out> nextinuse = <optimized out> prevsize = <optimized out> bck = <optimized out> fwd = <optimized out> __PRETTY_FUNCTION__ = "_int_free" #7 0x00007fd55e74bf4f in __GI___libc_free (mem=<optimized out>) at ./malloc/malloc.c:3385 ar_ptr = <optimized out> p = <optimized out> err = 0 #8 0x00007fd51dfead8a in ksr_microhttpd_request (cls=0x7fd51dfee470, connection=0x7fd4980018e0, url=0x7fd498008ef5 "/", method=0x7fd498008ef0 "POST", version=0x7fd498008ef7 "HTTP/1.1", upload_data=0x0, upload_data_size=0x7fd49d930aa0, ptr=0x7fd498001938) at microhttpd_mod.c:540 keng = 0x0 evname = {s = 0x7fd51dfed262 "microhttpd:request", len = 18} fmsg = 0x0 ctx = {rec_lev = 0, run_flags = 0, last_retcode = 1, jmp_env = {{__jmpbuf = {140551059936736, -3320673237865807826, 0, 94791100982704, 25, 140551059967884, -3320673237825961938, 140551153453520}, __mask_was_saved = -1651307968, __saved_mask = { __val = {0, 0, 140551153453632, 0, 1751382677, 0, 140551059967872, 17, 140554389652414, 0, 140554389467293, 0, 140551059937504, 27, 29, 140551059937200}}}}} --Type <RET> for more, q to quit, c to continue without paging-- rtb = 503239266 cstream = 0x7fd498008ed0 __func__ = "ksr_microhttpd_request" #9 0x00007fd51dfb61ac in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #10 0x00007fd51dfb82f8 in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #11 0x00007fd51dfbac9f in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #12 0x00007fd51dfbee96 in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #13 0x00007fd51dfc06c9 in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #14 0x00007fd51dfc0d01 in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #15 0x00007fd55e73c1f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 ret = <optimized out> pd = <optimized out> out = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140551153456832, 3333686745318080558, -128, 0, 140729673304432, 140551145066496, -3320673237580595154, -3321089672817491922}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #16 0x00007fd55e7bc89c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Can you try with latest git master branch? I pushed a commit that should fix it.
Cheers, Daniel
On 01.07.25 09:30, mm e via sr-users wrote:
#0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 tid = <optimized out> ret = 0 pd = <optimized out> old_mask = {__val = {0}} ret = <optimized out> #1 0x00007fd55e73df4f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78 No locals. #2 0x00007fd55e6eefb2 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 ret = <optimized out> #3 0x00007fd55e6d9472 in __GI_abort () at ./stdlib/abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {140553308004386, 140551153453008, 0, 140551153452624, 140554389362520, 0, 25, 4222451713, 140551059937392, 140551059937392, 140551059937392, 140551059937392, 140551059937417, 140551059937417, 140551059937392, 140551059937417}}, sa_flags = 0, sa_restorer = 0x0} #4 0x00007fd55e73242f in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fd55e84c459 "%s\n") at ../sysdeps/posix/libc_fatal.c:156 ap = {{gp_offset = 24, fp_offset = 0, overflow_arg_area = 0x7fd49d9307e0, reg_save_area = 0x7fd49d930770}} fd = <optimized out> list = <optimized out> nlist = <optimized out> cp = <optimized out> #5 0x00007fd55e74786a in malloc_printerr (str=str@entry=0x7fd55e84f098 "free(): double free detected in tcache 2") at ./malloc/malloc.c:5660 No locals. #6 0x00007fd55e749af6 in _int_free (av=0x7fd498000030, p=0x7fd498008e50, have_lock=have_lock@entry=0) at ./malloc/malloc.c:4469 tmp = <optimized out> cnt = <optimized out> e = 0x7fd498008e60 tc_idx = 1 size = 48 fb = <optimized out> nextchunk = <optimized out> nextsize = <optimized out> nextinuse = <optimized out> prevsize = <optimized out> bck = <optimized out> fwd = <optimized out> __PRETTY_FUNCTION__ = "_int_free" #7 0x00007fd55e74bf4f in __GI___libc_free (mem=<optimized out>) at ./malloc/malloc.c:3385 ar_ptr = <optimized out> p = <optimized out> err = 0 #8 0x00007fd51dfead8a in ksr_microhttpd_request (cls=0x7fd51dfee470, connection=0x7fd4980018e0, url=0x7fd498008ef5 "/", method=0x7fd498008ef0 "POST", version=0x7fd498008ef7 "HTTP/1.1", upload_data=0x0, upload_data_size=0x7fd49d930aa0, ptr=0x7fd498001938) at microhttpd_mod.c:540 keng = 0x0 evname = {s = 0x7fd51dfed262 "microhttpd:request", len = 18} fmsg = 0x0 ctx = {rec_lev = 0, run_flags = 0, last_retcode = 1, jmp_env = {{__jmpbuf = {140551059936736, -3320673237865807826, 0, 94791100982704, 25, 140551059967884, -3320673237825961938, 140551153453520}, __mask_was_saved = -1651307968, __saved_mask = { __val = {0, 0, 140551153453632, 0, 1751382677, 0, 140551059967872, 17, 140554389652414, 0, 140554389467293, 0, 140551059937504, 27, 29, 140551059937200}}}}} --Type <RET> for more, q to quit, c to continue without paging-- rtb = 503239266 cstream = 0x7fd498008ed0 __func__ = "ksr_microhttpd_request" #9 0x00007fd51dfb61ac in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #10 0x00007fd51dfb82f8 in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #11 0x00007fd51dfbac9f in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #12 0x00007fd51dfbee96 in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #13 0x00007fd51dfc06c9 in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #14 0x00007fd51dfc0d01 in ?? () from /lib/x86_64-linux-gnu/libmicrohttpd.so.12 No symbol table info available. #15 0x00007fd55e73c1f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 ret = <optimized out> pd = <optimized out> out = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140551153456832, 3333686745318080558, -128, 0, 140729673304432, 140551145066496, -3320673237580595154, -3321089672817491922}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #16 0x00007fd55e7bc89c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions -- sr-users@lists.kamailio.org To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender!
Thanks for your reply, the problem I tested has been fixed. Compared with xhttp, which module has better performance in processing http requests?
-
Daniel-Constantin Mierla -
mm e