Opened 8 years ago
Last modified 7 years ago
#1097 closed defect
Nginx worker process exited on signal 11 — at Initial Version
| Reported by: | Owned by: | ||
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | nginx-core | Version: | 1.10.x |
| Keywords: | Cc: | ||
| uname -a: | FreeBSD fe1.sports.ru 10.3-RELEASE-p7 FreeBSD 10.3-RELEASE-p7 #0: Thu Aug 11 18:38:15 UTC 2016 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 | ||
| nginx -V: |
nginx version: nginx/1.10.1
built with OpenSSL 1.0.2h 3 May 2016 TLS SNI support enabled configure arguments: --prefix=/usr/local/etc/nginx --with-cc-opt='-I /usr/local/include' --with-ld-opt='-L /usr/local/lib' --conf-path=/usr/local/etc/nginx/nginx.conf --sbin-path=/usr/local/sbin/nginx --pid-path=/var/run/nginx.pid --error-log-path=/var/log/nginx/error.log --user=www --group=www --with-file-aio --http-client-body-temp-path=/var/tmp/nginx/client_body_temp --http-fastcgi-temp-path=/var/tmp/nginx/fastcgi_temp --http-proxy-temp-path=/var/tmp/nginx/proxy_temp --http-scgi-temp-path=/var/tmp/nginx/scgi_temp --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi_temp --http-log-path=/var/log/nginx/access.log --with-http_dav_module --with-http_geoip_module --with-http_gzip_static_module --with-http_realip_module --with-http_slice_module --with-http_stub_status_module --with-http_sub_module --with-pcre --with-http_v2_module --with-stream --with-stream_ssl_module --with-http_ssl_module |
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Description
I have 2 nginx frontends worked in load balancing mode.
Today, around the same time on both frontends I got error: worker process exited on signal 11
Backtrace for both core dumps are similar. Backtrace are below.
#0 0x0000000000000000 in ?? ()
No symbol table info available.
#1 0x0000000000457a37 in ngx_kqueue_process_events (cycle=0x8024b3050, timer=23, flags=1) at src/event/modules/ngx_kqueue_module.c:669
events = 512
n = 85
i = 501
instance = 0
level = 140737488349120
err = 0
ev = (ngx_event_t *) 0x806bd7478
queue = (ngx_queue_t *) 0x4ab0b1
ts = {tv_sec = 0, tv_nsec = 23000000}
tp = (struct timespec *) 0x7fffffffe758
#2 0x00000000004482fe in ngx_process_events_and_timers (cycle=0x8024b3050) at src/event/ngx_event.c:242
flags = 1
timer = 23
delta = 1475766275958
#3 0x0000000000455aa3 in ngx_worker_process_cycle (cycle=0x8024b3050, data=0x3) at src/os/unix/ngx_process_cycle.c:753
worker = 3
#4 0x0000000000451d30 in ngx_spawn_process (cycle=0x8024b3050, proc=0x4559d0 <ngx_worker_process_cycle>, data=0x3,
name=0x523cd6 "worker process", respawn=-4) at src/os/unix/ngx_process.c:198
on = 1
pid = 0
s = 20
#5 0x0000000000453a29 in ngx_start_worker_processes (cycle=0x8024b3050, n=16, type=-4) at src/os/unix/ngx_process_cycle.c:358
i = 3
ch = {command = 1, pid = 40518, slot = 19, fd = 8}
#6 0x00000000004537be in ngx_master_process_cycle (cycle=0x8024b3050) at src/os/unix/ngx_process_cycle.c:243
title = 0x8097e7b9c "\b"
p = (u_char *) 0x8097e7bc0 "\020"
size = 37
i = 1
n = 140737488349776
sigio = 0
set = {bits = {0, 0, 0, 0}}
itv = {it_interval = {tv_sec = 0, tv_usec = 0}, it_value = {tv_sec = 6, tv_usec = 0}}
live = 1
delay = 0
ls = (ngx_listening_t *) 0x0
ccf = (ngx_core_conf_t *) 0x8024b4b58
#7 0x00000000004129f8 in main (argc=1, argv=0x7fffffffed60) at src/core/nginx.c:367
b = (ngx_buf_t *) 0x800745c00
log = (ngx_log_t *) 0x75b648
i = 34386931443
cycle = (ngx_cycle_t *) 0x802483050
init_cycle = {conf_ctx = 0x0, pool = 0x802406800, log = 0x75b648, new_log = {log_level = 0, file = 0x0, connection = 0,
disk_full_time = 0, handler = 0, data = 0x0, writer = 0, 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 = 31, data = 0x520358 "/usr/local/etc/nginx/nginx.conf"}, conf_param = {len = 0,
data = 0x0}, conf_prefix = {len = 21, data = 0x520358 "/usr/local/etc/nginx/nginx.conf"}, prefix = {len = 21,
data = 0x520342 "/usr/local/etc/nginx/"}, lock_file = {len = 0, data = 0x0}, hostname = {len = 0, data = 0x0}}
cd = (ngx_conf_dump_t *) 0x80076a000
ccf = (ngx_core_conf_t *) 0x802484d08
