<html><body bgcolor="#FFFFFF"><div><br><br>On 8 Aug 2011, at 03:50, Kingsley Foreman <<a href="mailto:kingsley@internode.com.au">kingsley@internode.com.au</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div>
<div class="WordSection1">
<p class="MsoNormal">Hi guys, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m seeing a small segfault in 1.0.5<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It is strage there is something triggering it as it happens at the same time every night. It isn’t triggered by crontab as I have nothing that runs at that time.<o:p></o:p></p>
<p class="MsoNormal">I’m running the keepalive patch (however this was happening before I installed it).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Anyway here is the backtrace<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">#0 0x00007fd02a58cc9e in memcpy () from /lib/libc.so.6<o:p></o:p></p>
<p class="MsoNormal">#1 0x000000000049fb4c in ngx_http_proxy_create_request (r=0x19f3d80) at src/http/modules/ngx_http_proxy_module.c:1021<o:p></o:p></p>
<p class="MsoNormal">#2 0x0000000000470a2b in ngx_http_upstream_init_request (r=0x19f3d80) at src/http/ngx_http_upstream.c:497<o:p></o:p></p>
<p class="MsoNormal">#3 0x0000000000470868 in ngx_http_upstream_init (r=0x19f3d80) at src/http/ngx_http_upstream.c:438<o:p></o:p></p>
<p class="MsoNormal">#4 0x0000000000466f5c in ngx_http_read_client_request_body (r=0x19f3d80, post_handler=0x470775 <ngx_http_upstream_init>)<o:p></o:p></p>
<p class="MsoNormal"> at src/http/ngx_http_request_body.c:58<o:p></o:p></p>
<p class="MsoNormal">#5 0x000000000049eb49 in ngx_http_proxy_handler (r=0x19f3d80) at src/http/modules/ngx_http_proxy_module.c:655<o:p></o:p></p>
<p class="MsoNormal">#6 0x000000000044f19b in ngx_http_core_content_phase (r=0x19f3d80, ph=0x1a07a60) at src/http/ngx_http_core_module.c:1339<o:p></o:p></p>
<p class="MsoNormal">#7 0x000000000044ddc4 in ngx_http_core_run_phases (r=0x19f3d80) at src/http/ngx_http_core_module.c:837<o:p></o:p></p>
<p class="MsoNormal">#8 0x000000000044dd3b in ngx_http_handler (r=0x19f3d80) at src/http/ngx_http_core_module.c:820<o:p></o:p></p>
<p class="MsoNormal">#9 0x000000000045159d in ngx_http_internal_redirect (r=0x19f3d80, uri=0x7fff40c440f0, args=0x7fff40c440e0)<o:p></o:p></p>
<p class="MsoNormal"> at src/http/ngx_http_core_module.c:2347<o:p></o:p></p>
<p class="MsoNormal">#10 0x0000000000457836 in ngx_http_send_error_page (r=0x19f3d80, err_page=0x19b3168) at src/http/ngx_http_special_response.c:560<o:p></o:p></p>
<p class="MsoNormal">#11 0x0000000000457430 in ngx_http_special_response_handler (r=0x19f3d80, error=400) at src/http/ngx_http_special_response.c:402<o:p></o:p></p>
<p class="MsoNormal">#12 0x000000000045c31d in ngx_http_finalize_request (r=0x19f3d80, rc=400) at src/http/ngx_http_request.c:1944<o:p></o:p></p>
<p class="MsoNormal">#13 0x0000000000459bfe in ngx_http_process_request_line (rev=0x7fd029684de0) at src/http/ngx_http_request.c:907<o:p></o:p></p>
<p class="MsoNormal">#14 0x0000000000458ebe in ngx_http_init_request (rev=0x7fd029684de0) at src/http/ngx_http_request.c:521<o:p></o:p></p>
<p class="MsoNormal">#15 0x00000000004368e1 in ngx_event_process_posted (cycle=0x18d4d60, posted=0x6de408) at src/event/ngx_event_posted.c:39<o:p></o:p></p>
<p class="MsoNormal">#16 0x000000000043467c in ngx_process_events_and_timers (cycle=0x18d4d60) at src/event/ngx_event.c:272<o:p></o:p></p>
<p class="MsoNormal">#17 0x000000000044165d in ngx_worker_process_cycle (cycle=0x18d4d60, data=0x0) at src/os/unix/ngx_process_cycle.c:800<o:p></o:p></p>
<p class="MsoNormal">#18 0x000000000043e146 in ngx_spawn_process (cycle=0x18d4d60, proc=0x4414a1 <ngx_worker_process_cycle>, data=0x0,<o:p></o:p></p>
<p class="MsoNormal"> name=0x4b5583 "worker process", respawn=-3) at src/os/unix/ngx_process.c:196<o:p></o:p></p>
<p class="MsoNormal">#19 0x00000000004404b4 in ngx_start_worker_processes (cycle=0x18d4d60, n=14, type=-3) at src/os/unix/ngx_process_cycle.c:360<o:p></o:p></p>
<p class="MsoNormal">#20 0x000000000043fb0c in ngx_master_process_cycle (cycle=0x18d4d60) at src/os/unix/ngx_process_cycle.c:136<o:p></o:p></p>
<p class="MsoNormal">#21 0x000000000040fd89 in main (argc=1, argv=0x7fff40c448b8) at src/core/nginx.c:405<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
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