gdb /opt/nginx/sbin/nginx /tmp/core.29382 GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-80.el7 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /opt/nginx/sbin/nginx...done. [New LWP 29382] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `nginx: worker process'. Program terminated with signal 6, Aborted. #0 0x00007f72fa7f41d7 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); Missing separate debuginfos, use: debuginfo-install 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 libgcc-4.8.5-4.el7.x86_64 libselinux-2.5-6.el7.x86_64 nss-softokn-freebl-3.16.2.3-14.2.el7_2.x86_64 openssl-libs-1.0.1e-51.el7_2.7.x86_64 pcre-8.32-15.el7_2.1.x86_64 zlib-1.2.7-15.el7.x86_64 (gdb) backtrace full #0 0x00007f72fa7f41d7 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 resultvar = 0 pid = 29382 selftid = 29382 #1 0x00007f72fa7f58c8 in __GI_abort () at abort.c:90 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x7fff690e197a, sa_sigaction = 0x7fff690e197a}, sa_mask = {__val = {6, 140131806992327, 2, 140734955919758, 2, 140131806983591, 1, 140131806992323, 3, 140734955919732, 12, 140131806992327, 2, 140734955920544, 140734955920544, 140734955922304}}, sa_flags = 23, sa_restorer = 0x7fff690e1ea0} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007f72fa833f07 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f72fa93eb48 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:196 ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff690e2390, reg_save_area = 0x7fff690e22a0}} ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff690e2390, reg_save_area = 0x7fff690e22a0}} fd = 2 on_2 = <optimized out> list = <optimized out> nlist = <optimized out> cp = <optimized out> written = <optimized out> #3 0x00007f72fa839da4 in malloc_printerr (action=<optimized out>, str=0x7f72fa93c1f7 "corrupted double-linked list", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5013 buf = "0000000001604b80" cp = <optimized out> ar_ptr = <optimized out> ptr = <optimized out> str = 0x7f72fa93c1f7 "corrupted double-linked list" action = <optimized out> #4 0x00007f72fa83b595 in _int_free (av=0x7f72fab79760 <main_arena>, p=0x1602b70, have_lock=0) at malloc.c:3993 size = 8208 fb = <optimized out> nextchunk = 0x1604b80 nextsize = 608 nextinuse = <optimized out> prevsize = <optimized out> ---Type <return> to continue, or q <return> to quit--- bck = <optimized out> fwd = <optimized out> errstr = 0x0 locked = <optimized out> #5 0x0000000000413fa5 in ngx_destroy_pool (pool=0x169a730) at src/core/ngx_palloc.c:90 p = 0x1602b80 n = 0x0 l = 0x0 c = 0x0 #6 0x0000000000470260 in ngx_http_free_request (r=0x169a780, rc=0) at src/http/ngx_http_request.c:3494 log = 0x1605420 pool = 0x169a730 linger = {l_onoff = 1762534672, l_linger = 32767} cln = 0x0 ctx = 0x16054c8 clcf = 0x16044b0 #7 0x000000000046edfa in ngx_http_set_keepalive (r=0x169a780) at src/http/ngx_http_request.c:2896 tcp_nodelay = 32767 i = 4830762 b = 0x153b120 f = 0x7fff690e2540 rev = 0x15c9d70 wev = 0x169a780 c = 0x1596de0 hc = 0x1605480 cscf = 0x0 clcf = 0x155f2f0 #8 0x000000000046e2a9 in ngx_http_finalize_connection (r=0x169a780) at src/http/ngx_http_request.c:2545 clcf = 0x155f2f0 #9 0x000000000046def5 in ngx_http_finalize_request (r=0x169a780, rc=0) at src/http/ngx_http_request.c:2441 c = 0x1596de0 pr = 0x1 ---Type <return> to continue, or q <return> to quit--- clcf = 0x0 #10 0x000000000048b2d2 in ngx_http_upstream_finalize_request (r=0x169a780, u=0x169b8f0, rc=0) at src/http/ngx_http_upstream.c:4217 flush = 0 #11 0x000000000048a360 in ngx_http_upstream_process_request (r=0x169a780, u=0x169b8f0) at src/http/ngx_http_upstream.c:3806 tf = 0x15cac10 p = 0x169bd60 #12 0x000000000048a09e in ngx_http_upstream_process_upstream (r=0x169a780, u=0x169b8f0) at src/http/ngx_http_upstream.c:3733 rev = 0x15cac10 p = 0x169bd60 c = 0x1599000 #13 0x00000000004887d4 in ngx_http_upstream_send_response (r=0x169a780, u=0x169b8f0) at src/http/ngx_http_upstream.c:3001 tcp_nodelay = 0 n = 7382200 rc = 0 p = 0x169bd60 c = 0x1596de0 clcf = 0x155f2f0 #14 0x00000000004868f1 in ngx_http_upstream_process_header (r=0x169a780, u=0x169b8f0) at src/http/ngx_http_upstream.c:2190 n = 2168 rc = 0 c = 0x1599000 #15 0x0000000000484566 in ngx_http_upstream_handler (ev=0x15cac10) at src/http/ngx_http_upstream.c:1117 c = 0x1596de0 r = 0x169a780 u = 0x169b8f0 #16 0x000000000044d9fe in ngx_epoll_process_events (cycle=0x1536c30, timer=500, flags=1) at src/event/modules/ngx_epoll_module.c:822 events = 1 revents = 8197 instance = 0 i = 0 level = 4462210 err = 0 ---Type <return> to continue, or q <return> to quit--- rev = 0x15cac10 wev = 0x15e1cc0 queue = 0x717f80 <ngx_event_timer_sentinel> c = 0x1599000 #17 0x000000000043db8d in ngx_process_events_and_timers (cycle=0x1536c30) at src/event/ngx_event.c:242 flags = 1 timer = 500 delta = 1482827685782 #18 0x000000000044b547 in ngx_worker_process_cycle (cycle=0x1536c30, data=0x1) at src/os/unix/ngx_process_cycle.c:753 worker = 1 #19 0x0000000000447e43 in ngx_spawn_process (cycle=0x1536c30, proc=0x44b452 <ngx_worker_process_cycle>, data=0x1, name=0x4e2ef3 "worker process", respawn=1) at src/os/unix/ngx_process.c:198 on = 1 pid = 0 s = 1 #20 0x000000000044aff3 in ngx_reap_children (cycle=0x1536c30) at src/os/unix/ngx_process_cycle.c:621 i = 1 n = 8 live = 1 ch = {command = 2, pid = 22219, slot = 1, fd = -1} ccf = 0x716d24 <cached_http_log_time+324> #21 0x0000000000449c10 in ngx_master_process_cycle (cycle=0x1536c30) at src/os/unix/ngx_process_cycle.c:174 title = 0x158bd1c "master process /opt/nginx/sbin/nginx" p = 0x158bd40 "" size = 37 i = 1 n = 140734955924112 sigio = 0 set = {__val = {0 <repeats 16 times>}} itv = {it_interval = {tv_sec = 140734955924112, tv_usec = 140131829646774}, it_value = {tv_sec = 14, tv_usec = 25}} live = 1 delay = 0 ls = 0x0 ---Type <return> to continue, or q <return> to quit--- ccf = 0x1538738 #22 0x00000000004101d9 in main (argc=1, argv=0x7fff690e2df8) at src/core/nginx.c:367 b = 0x0 log = 0x715880 <ngx_log> i = 0 cycle = 0x1536c30 init_cycle = {conf_ctx = 0x0, pool = 0x1535f50, log = 0x715880 <ngx_log>, new_log = {log_level = 0, file = 0x0, connection = 0, disk_full_time = 0, handler = 0x0, data = 0x0, writer = 0x0, wdata = 0x0, action = 0x0, next = 0x0}, log_use_stderr = 0, files = 0x0, free_connections = 0x0, free_connection_n = 0, modules = 0x0, modules_n = 0, modules_used = 0, reusable_connections_queue = {prev = 0x0, next = 0x0}, listening = {elts = 0x0, nelts = 0, size = 0, nalloc = 0, pool = 0x0}, paths = {elts = 0x0, nelts = 0, size = 0, nalloc = 0, pool = 0x0}, config_dump = {elts = 0x0, nelts = 0, size = 0, nalloc = 0, pool = 0x0}, open_files = {last = 0x0, part = {elts = 0x0, nelts = 0, next = 0x0}, size = 0, nalloc = 0, pool = 0x0}, shared_memory = {last = 0x0, part = {elts = 0x0, nelts = 0, next = 0x0}, size = 0, nalloc = 0, pool = 0x0}, connection_n = 0, files_n = 0, connections = 0x0, read_events = 0x0, write_events = 0x0, old_cycle = 0x0, conf_file = {len = 26, data = 0x1535fa0 "\002"}, conf_param = {len = 0, data = 0x0}, conf_prefix = { len = 16, data = 0x1535fa0 "\002"}, prefix = {len = 11, data = 0x4de686 "/opt/nginx/"}, lock_file = {len = 0, data = 0x0}, hostname = {len = 0, data = 0x0}} cd = 0x4dda40 <__libc_csu_init> ccf = 0x1538738
Posted at Nginx Forum: https://forum.nginx.org/read.php?2,271720,271720#msg-271720 _______________________________________________ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx
