[OpenSIPS-Users] opensips 2.3 crash

Tito Cumpen tito at xsvoce.com
Tue May 3 19:00:28 CEST 2016 

Group,


I get about two nightly crashes in the latest opensips head this has been
happening consistently for about a week and half now. All crashes are
identical to:

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 -f /etc'.

Program terminated with signal 11, Segmentation fault.

#0  0x0000000000512512 in fm_remove_free (n=0x7f384a06b680,
qm=0x7f3849fc8010) at mem/f_malloc.c:187

187 *pf=n->u.nxt_free;

Missing separate debuginfos, use: debuginfo-install
cyrus-sasl-lib-2.1.26-20.el7_2.x86_64 glibc-2.17-106.el7_2.4.x86_64
gmp-6.0.0-12.el7_1.x86_64 gnutls-3.3.8-14.el7_2.x86_64
keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.13.2-12.el7_2.x86_64
libcom_err-1.42.9-7.el7.x86_64 libcurl-7.29.0-25.el7.centos.x86_64
libffi-3.0.13-16.el7.x86_64 libgcc-4.8.5-4.el7.x86_64
libgcrypt-1.5.3-12.el7_1.1.x86_64 libgpg-error-1.12-3.el7.x86_64
libidn-1.28-4.el7.x86_64 libmicrohttpd-0.9.33-2.el7.x86_64
librabbitmq-0.5.2-1.el7.x86_64 libselinux-2.2.2-6.el7.x86_64
libssh2-1.4.3-10.el7_2.1.x86_64 libstdc++-4.8.5-4.el7.x86_64
libtasn1-3.8-2.el7.x86_64 nettle-2.7.1-4.el7.x86_64
nspr-4.11.0-1.el7_2.x86_64 nss-3.21.0-9.el7_2.x86_64
nss-softokn-freebl-3.16.2.3-14.2.el7_2.x86_64
nss-util-3.21.0-2.2.el7_2.x86_64 openldap-2.4.40-9.el7_2.x86_64
openssl-libs-1.0.1e-51.el7_2.4.x86_64 p11-kit-0.20.7-3.el7.x86_64
pcre-8.32-15.el7.x86_64 trousers-0.3.13-1.el7.x86_64
xz-libs-5.1.2-12alpha.el7.x86_64 zlib-1.2.7-15.el7.x86_64

(gdb) bt full

#0  0x0000000000512512 in fm_remove_free (n=0x7f384a06b680,
qm=0x7f3849fc8010) at mem/f_malloc.c:187

        pf = 0x0

        hash = 2051

#1  fm_malloc (qm=0x7f3849fc8010, size=size at entry=65592) at
mem/f_malloc.c:415

        frag = 0x7f384a06b680

        n = <optimized out>

        hash = 2051

        __FUNCTION__ = "fm_malloc"

#2  0x00007f383e018652 in tcp_handle_req (_max_msg_chunks=<optimized out>,
con=<optimized out>, req=<optimized out>) at
../../net/proto_tcp/tcp_common.h:459

        local_rcv = {src_ip = {af = 760673648, len = 32766, u = {addrl =
{16, 20}, addr32 = {16, 0, 20, 0}, addr16 = {16, 0, 0, 0, 20, 0, 0, 0},
addr = "\020\000\000\000\000\000\000\000\024\000\000\000\000\000\000"}},
dst_ip = {af = 1, len = 1, u = {addrl = {

                139878494896234, 5869476}, addr32 = {106, 32568, 5869476,
0}, addr16 = {106, 0, 32568, 0, 36772, 89, 0, 0}, addr =
"j\000\000\000\070\177\000\000\244\217Y\000\000\000\000"}}, src_port = 0,
dst_port = 0, proto = 0, proto_reserved1 = 0,

          proto_reserved2 = 0, src_su = {s = {sa_family = 62576, sa_data =
"V-\376\177\000\000\001\000\000\000\000\000\000"}, sin = {sin_family =
62576, sin_port = 11606, sin_addr = {s_addr = 32766}, sin_zero =
"\001\000\000\000\000\000\000"}, sin6 = {

              sin6_family = 62576, sin6_port = 11606, sin6_flowinfo =
32766, sin6_addr = {__in6_u = {__u6_addr8 =
"\001\000\000\000\000\000\000\000\200\364V-\376\177\000", __u6_addr16 = {1,
0, 0, 0, 62592, 11606, 32766, 0}, __u6_addr32 = {1, 0, 760673408, 32766}}},

              sin6_scope_id = 24}}, bind_address = 0x4a03e63000000001}

        msg_buf = <optimized out>

        msg_len = <optimized out>

        c = <optimized out>

        size = <optimized out>

#3  tls_read_req (con=0x7f38481398c0, bytes_read=0x7ffe2d56f550) at
proto_tls.c:441

        bytes = <optimized out>

        total_bytes = 0

        req = <optimized out>

        __FUNCTION__ = "tls_read_req"

#4  0x000000000059c478 in handle_io (fm=fm at entry=0x7f384a03e630,
idx=idx at entry=3, event_type=event_type at entry=1) at net/net_tcp_proc.c:205

        ret = 0

        n = <optimized out>

        con = 0x7f38481398c0

        s = 106

        rw = <optimized out>

        resp = <optimized out>

        response = {139879704139968, 1}

        __FUNCTION__ = "handle_io"

#5  0x000000000059daee in io_wait_loop_epoll (h=<optimized out>,
t=<optimized out>, repeat=<optimized out>) at net/../io_wait_loop.h:221

        ret = <optimized out>

        e = <optimized out>

        n = 1

        r = 4

#6  tcp_worker_proc (unix_sock=<optimized out>) at net/net_tcp_proc.c:312

        __FUNCTION__ = "tcp_worker_proc"

#7  0x00000000005a80c3 in tcp_start_processes (chd_rank=chd_rank at entry=0x841360
<chd_rank.11009>, startup_done=startup_done at entry=0x7f3848136888) at
net/net_tcp.c:1758

        r = 2

        reader_fd = {98, 100}

        pid = 0

        load_p = 0x7f38481374e8

        __FUNCTION__ = "tcp_start_processes"

#8  0x0000000000419f05 in main_loop () at main.c:677

        startup_done = 0x7f3848136888

        chd_rank = 15

#9  main (argc=<optimized out>, argv=<optimized out>) at main.c:1258

        cfg_stream = <optimized out>

        c = <optimized out>

        r = <optimized out>

        tmp = 0x7ffe2d56ff65 ""

        tmp_len = <optimized out>

        port = <optimized out>

        proto = <optimized out>

        protos_no = <optimized out>

        options = 0x5daf00 "f:cCm:M:b:l:n:N:rRvdDFETSVhw:t:u:g:P:G:W:o:"

        ret = -1

        seed = 3936233749

        rfd = <optimized out>

        __FUNCTION__ = "main"



Please advise if anything else is needed.
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