exited on signal 11

[Denis Shaposhnikov]

>>>>> "Igor" == Igor Sysoev <is at rambler-co.ru> writes:

 >> Последние версии nginx'а стали что-то падать on signal 11. В
 >> error.log этому кажется соответствует

 Igor> Начиная с каких версий, это стало наблюдаться ?

Не могу сказать точно.

 Igor> Используется ли SSI и вставка фрагментов с проксированием ?

Нет, ничего такого не используется. Обыкновенное проксирование, ssl, и
раздача статики.

 Igor> Ну и, конечно, нужно разрешить создание core.

Вот bt от последней версии:

Core was generated by `nginx'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libcrypt.so.3...done.
Loaded symbols for /lib/libcrypt.so.3
Reading symbols from /usr/local/lib/libpcre.so.0...done.
Loaded symbols for /usr/local/lib/libpcre.so.0
Reading symbols from /usr/lib/libssl.so.4...done.
Loaded symbols for /usr/lib/libssl.so.4
Reading symbols from /lib/libcrypto.so.4...done.
Loaded symbols for /lib/libcrypto.so.4
Reading symbols from /lib/libz.so.3...done.
Loaded symbols for /lib/libz.so.3
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /libexec/ld-elf.so.1...done.
Loaded symbols for /libexec/ld-elf.so.1
#0  ngx_http_upstream_finalize_request (r=0x8126000, u=0x8117564, rc=134944836)
    at src/http/ngx_http_upstream.c:1879
1879    src/http/ngx_http_upstream.c: No such file or directory.
        in src/http/ngx_http_upstream.c
(gdb) bt
#0  ngx_http_upstream_finalize_request (r=0x8126000, u=0x8117564, rc=134944836)
    at src/http/ngx_http_upstream.c:1879
#1  0x0806cdd6 in ngx_http_upstream_check_broken_connection (r=0x8126000, 
    ev=0x8117564) at src/http/ngx_http_upstream.c:491
#2  0x0805c1b2 in ngx_kqueue_process_events (cycle=0x80d8020, timer=81, 
    flags=1) at src/event/modules/ngx_kqueue_module.c:652
#3  0x08053f8f in ngx_process_events_and_timers (cycle=0x80d8020)
    at src/event/ngx_event.c:245
#4  0x0805a3ab in ngx_worker_process_cycle (cycle=0x80d8020, data=0x0)
    at src/os/unix/ngx_process_cycle.c:728
#5  0x0805867b in ngx_spawn_process (cycle=0x80d8020, 
    proc=0x805a149 <ngx_worker_process_cycle>, data=0x0, 
    name=0x80800ee "worker process", respawn=1)
    at src/os/unix/ngx_process.c:187
#6  0x08059ec1 in ngx_master_process_cycle (cycle=0x80d8020)
    at src/os/unix/ngx_process_cycle.c:555
#7  0x0804ab93 in main (argc=1, argv=0xbfbfec20) at src/core/nginx.c:295

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