It is a different place now, can you give the bt full output?
Cheers, Daniel On 09/12/13 17:18, Kelvin Chua wrote:
i didn's set any global parameter, just the defaults.yes, i can reproduce it consistently, i just send an INVITE and CANCEL while kamailio is trying the destinations. (serial forks to non-existent IP)after i send the CANCEL, kamailio will crash. below is the MEMDBG=1 syslog:Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22191]: WARNING: tm [t_lookup.c:1564]: t_unref(): WARNING: script writer didn't release transaction Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22189]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f35a60e01e0), called from tm: h_table.c: free_cell(157), first free tm: h_table.c: free_cell(157) - aborting Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22209]: : <core> [pass_fd.c:293]: receive_fd(): ERROR: receive_fd: EOF on 13 Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22186]: ALERT: <core> [main.c:788]: handle_sigs(): child process 22189 exited by a signal 6 Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22186]: ALERT: <core> [main.c:791]: handle_sigs(): core was generated Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22186]: ERROR: ctl [ctl.c:379]: mod_destroy(): ERROR: ctl: could not delete unix socket /tmp/kamailio_ctl: Operation not permitted (1) Dec 9 11:12:14 kelvin /usr/local/sbin/kamailio[22186]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f35a60e01e0), called from tm: h_table.c: free_cell(157), first free tm: h_table.c: free_cell(157)Kelvin ChuaOn Mon, Dec 9, 2013 at 11:54 PM, Daniel-Constantin Mierla <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:Can you compile with MEMDBG=1 in Makefile.defs and try again? Might be a memory overwritten issues somewhere. Look in the syslog for memory related message. Few more details needed ... do you have memjoin global parameter set? Is the situation reproducible, or it happens sporadically? Cheers, Daniel On 09/12/13 16:45, Kelvin Chua wrote:tried latest branch 4.0, also segfault similar backtrace Kelvin Chua On Mon, Dec 9, 2013 at 7:13 PM, Daniel-Constantin Mierla <mico...@gmail.com <mailto:mico...@gmail.com>> wrote: Hello, can you try latest branch 4.0? There were some fixes for similar case. Soon will be a 4.0.5 release. Cheers, Daniel On 09/12/13 10:35, Kelvin Chua wrote:following is backtrace: #0 qm_detach_free (frag=0x7f91a4656170, qm=<optimized out>) at mem/q_malloc.c:269 prev = 0x7f91a4656170 next = 0x0 #1 qm_malloc (qm=0x7f91a429b000, size=3840) at mem/q_malloc.c:386 f = 0x7f91a4656170 hash = -1536859792 #2 0x000000000050977f in shm_malloc (size=3832) at parser/../mem/shm_mem.h:262 p = <optimized out> #3 sip_msg_shm_clone (org_msg=0x7f91ae9d7630, sip_msg_len=0x7fff56a2dde0, clone_lumps=0) at sip_msg_clone.c:502 len = 3832 hdr = <optimized out> new_hdr = <optimized out> last_hdr = <optimized out> via = <optimized out> prm = <optimized out> to_prm = <optimized out> new_to_prm = <optimized out> new_msg = <optimized out> p = <optimized out> __FUNCTION__ = "sip_msg_shm_clone" #4 0x00007f91ac989062 in build_cell (p_msg=0x7f91ae9d7630) at h_table.c:372 new_cell = 0x7f91a4656180 sip_msg_len = <optimized out> old = <optimized out> cbs = <optimized out> cbs_tmp = <optimized out> xold = <optimized out> #5 0x00007f91ac9b5fc6 in new_t (p_msg=0x7f91ae9d7630) at t_lookup.c:1357 new_cell = <optimized out> #6 t_newtran (p_msg=0x7f91ae9d7630) at t_lookup.c:1497 lret = <optimized out> my_err = <optimized out> canceled = <optimized out> __FUNCTION__ = "t_newtran" #7 0x00007f91ac9a99e0 in t_forward_cancel (p_msg=0x7f91ae9d7630, proxy=0x0, proto=0, tran=0x7fff56a2e2c0) at t_fwd.c:1607 t_invite = <optimized out> t = 0x0 ret = <optimized out> new_tran = <optimized out> dst = {send_sock = 0x63371f, to = {s = {sa_family = 54224, sa_data = "\003\255\221\177\000\000\020\300\220\256\221\177\000"}, sin = {sin_family = 54224, sin_port = 44291, sin_addr = {s_addr = 32657}, sin_zero = "\020\300\220\256\221\177\000"}, sin6 = {sin6_family = 54224, sin6_port = 44291, sin6_flowinfo = 32657, sin6_addr = {__in6_u = {__u6_addr8 = "\020\300\220\256\221\177\000\000\070\261W\000\000\000\000", __u6_addr16 = {49168, 44688, 32657, 0, 45368, 87, 0, 0}, __u6_addr32 = {2928721936, 32657, 5747000, 0}}}, sin6_scope_id = 0}}, id = 0, proto = 96 '`', send_flags = { f = 225 '\341', blst_imask = 162 '\242'}} host = {s = 0x0, len = 0} port = <optimized out> __FUNCTION__ = "t_forward_cancel" #8 0x00007f91ac99ae15 in t_relay_to (p_msg=0x7f91ae9d7630, proxy=0x0, proto=0, replicate=0) at t_funcs.c:264 ret = 0 new_tran = <optimized out> t = <optimized out> dst = {send_sock = 0x0, to = {s = {sa_family = 0, sa_data = '\000' <repeats 13 times>}, sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {__in6_u = { __u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, id = 0, proto = 64 '@', send_flags = {f = 243 '\363', blst_imask = 162 '\242'}} port = <optimized out> host = {s = 0x7fff56a2eab8 "0[*\244\221\177", len = -1398876638} __FUNCTION__ = "t_relay_to" Kelvin Chua _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users-- Daniel-Constantin Mierla -http://www.asipto.comhttp://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users-- Daniel-Constantin Mierla -http://www.asipto.comhttp://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
-- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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