Nginx 1.3.10 Segfault

ビリビリⅤ orz at loli.my
Fri Jan 4 15:29:08 UTC 2013 

#0  0x000000348a289087 in memcpy () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install
glibc-2.12-1.80.el6_3.6.x86_64 keyutils-libs-1.4-4.el6.x86_64
krb5-libs-1.9-33.el6_3.3.x86_64 libcom_err-1.41.12-12.el6.x86_64
libselinux-2.0.94-5.3.el6.x86_64 openssl-1.0.0-25.el6_3.1.x86_64
zlib-1.2.3-27.el6.x86_64
(gdb) bt
#0  0x000000348a289087 in memcpy () from /lib64/libc.so.6
#1  0x00000000004565c5 in ngx_http_log_variable (r=<value optimized out>,
buf=0xaf0fd08bab1b748d <Address 0xaf0fd08bab1b748d out of bounds>,
op=<value optimized out>) at src/http/modules/ngx_http_log_module.c:901
#2  0x0000000000456ec5 in ngx_http_log_handler (r=0x1bf0070) at
src/http/modules/ngx_http_log_module.c:308
#3  0x000000000044b847 in ngx_http_log_request (r=0x1bf0070, rc=<value
optimized out>) at src/http/ngx_http_request.c:3109
#4  ngx_http_free_request (r=0x1bf0070, rc=<value optimized out>) at
src/http/ngx_http_request.c:3064
#5  0x000000000044ca9b in ngx_http_close_request (r=0x1bf0070, rc=400) at
src/http/ngx_http_request.c:3017
#6  0x000000000044ed1e in ngx_http_read_request_header (r=0x1bf0070) at
src/http/ngx_http_request.c:1214
#7  0x000000000044f890 in ngx_http_process_request_line
(rev=0x7f39d37d4750) at src/http/ngx_http_request.c:743
#8  0x0000000000438dc1 in ngx_epoll_process_events (cycle=0x15753e0,
timer=<value optimized out>, flags=<value optimized out>) at
src/event/modules/ngx_epoll_module.c:683
#9  0x000000000042e957 in ngx_process_events_and_timers (cycle=0x15753e0)
at src/event/ngx_event.c:247
#10 0x0000000000436249 in ngx_worker_process_cycle (cycle=0x15753e0,
data=<value optimized out>) at src/os/unix/ngx_process_cycle.c:807
#11 0x00000000004347d4 in ngx_spawn_process (cycle=0x15753e0, proc=0x436180
<ngx_worker_process_cycle>, data=0x3, name=0x4e4875 "worker process",
respawn=8) at src/os/unix/ngx_process.c:198
#12 0x000000000043723f in ngx_reap_children (cycle=0x15753e0) at
src/os/unix/ngx_process_cycle.c:619
#13 ngx_master_process_cycle (cycle=0x15753e0) at
src/os/unix/ngx_process_cycle.c:180
#14 0x0000000000414a0b in main (argc=<value optimized out>, argv=<value
optimized out>) at src/core/nginx.c:412
(gdb) bt full
#0  0x000000348a289087 in memcpy () from /lib64/libc.so.6
No symbol table info available.
#1  0x00000000004565c5 in ngx_http_log_variable (r=<value optimized out>,
buf=0xaf0fd08bab1b748d <Address 0xaf0fd08bab1b748d out of bounds>,
op=<value optimized out>) at src/http/modules/ngx_http_log_module.c:901
        value = 0x1a82fe8
#2  0x0000000000456ec5 in ngx_http_log_handler (r=0x1bf0070) at
src/http/modules/ngx_http_log_module.c:308
        line = <value optimized out>
        p = <value optimized out>
        len = <value optimized out>
        i = <value optimized out>
        l = <value optimized out>
        log = <value optimized out>
        op = 0x1576bc0
        buffer = 0x157e640
        lcf = 0x1ae1868
#3  0x000000000044b847 in ngx_http_log_request (r=0x1bf0070, rc=<value
optimized out>) at src/http/ngx_http_request.c:3109
        i = <value optimized out>
        n = 1
        log_handler = 0x1ca4cb8
#4  ngx_http_free_request (r=0x1bf0070, rc=<value optimized out>) at
src/http/ngx_http_request.c:3064
        log = 0x1ba82b0
        linger = {l_onoff = 28185920, l_linger = 0}
        cln = <value optimized out>
        ctx = <value optimized out>
#5  0x000000000044ca9b in ngx_http_close_request (r=0x1bf0070, rc=400) at
src/http/ngx_http_request.c:3017
        c = 0x7f39d3978610
#6  0x000000000044ed1e in ngx_http_read_request_header (r=0x1bf0070) at
src/http/ngx_http_request.c:1214
        n = <value optimized out>
        rev = 0x7f39d37d4750
        c = 0x7f39d3978610
#7  0x000000000044f890 in ngx_http_process_request_line
(rev=0x7f39d37d4750) at src/http/ngx_http_request.c:743
        host = <value optimized out>
        n = <value optimized out>
        rc = -2
        rv = <value optimized out>
        c = 0x7f39d3978610
        r = 0x1bf0070
#8  0x0000000000438dc1 in ngx_epoll_process_events (cycle=0x15753e0,
timer=<value optimized out>, flags=<value optimized out>) at
src/event/modules/ngx_epoll_module.c:683
        events = <value optimized out>
        revents = <value optimized out>
        instance = <value optimized out>
        i = <value optimized out>
        level = <value optimized out>
        err = <value optimized out>
        rev = 0x7f39d37d4750
        wev = <value optimized out>
        queue = <value optimized out>
        c = 0x7f39d3978610
#9  0x000000000042e957 in ngx_process_events_and_timers (cycle=0x15753e0)
at src/event/ngx_event.c:247
        flags = <value optimized out>
        timer = <value optimized out>
        delta = 1357311866947
#10 0x0000000000436249 in ngx_worker_process_cycle (cycle=0x15753e0,
data=<value optimized out>) at src/os/unix/ngx_process_cycle.c:807
        worker = <value optimized out>
        i = <value optimized out>
        c = <value optimized out>
#11 0x00000000004347d4 in ngx_spawn_process (cycle=0x15753e0, proc=0x436180
<ngx_worker_process_cycle>, data=0x3, name=0x4e4875 "worker process",
respawn=8) at src/os/unix/ngx_process.c:198
        on = 1
        pid = 0
        s = <value optimized out>
#12 0x000000000043723f in ngx_reap_children (cycle=0x15753e0) at
src/os/unix/ngx_process_cycle.c:619
        i = <value optimized out>
        live = <value optimized out>
        n = <value optimized out>
        ch = {command = 2, pid = 22951, slot = 8, fd = -1}
        ccf = <value optimized out>
#13 ngx_master_process_cycle (cycle=0x15753e0) at
src/os/unix/ngx_process_cycle.c:180
        title = <value optimized out>
        p = <value optimized out>
        size = <value optimized out>
        i = <value optimized out>
---Type <return> to continue, or q <return> to quit---
        n = <value optimized out>
        sigio = 0
        set = {__val = {0 <repeats 16 times>}}
        itv = {it_interval = {tv_sec = 0, tv_usec = 21766488}, it_value =
{tv_sec = 0, tv_usec = 0}}
        live = <value optimized out>
        delay = 0
        ls = <value optimized out>
        ccf = 0x1575c78
#14 0x0000000000414a0b in main (argc=<value optimized out>, argv=<value
optimized out>) at src/core/nginx.c:412
        i = <value optimized out>
        log = <value optimized out>
        cycle = 0x14c2140
        init_cycle = {conf_ctx = 0x0, pool = 0x14c1360, log = 0x728f80,
new_log = {log_level = 0, file = 0x0, connection = 0, handler = 0, data =
0x0, action = 0x0}, files = 0x0, free_connections = 0x0,
          free_connection_n = 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}, 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 = 21, data = 0x4e0370 "/etc/nginx/nginx.conf"},
          conf_param = {len = 0, data = 0x0}, conf_prefix = {len = 11, data
= 0x4e0370 "/etc/nginx/nginx.conf"}, prefix = {len = 11, data = 0x4e0364
"/usr/local/"}, lock_file = {len = 0, data = 0x0}, hostname = {
            len = 0, data = 0x0}}
        ccf = 0x14c3058
(gdb)
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