ngx_pagespeed backtrace

root@di7s00001:/var/log/nginx# killall nginx; gdb `which nginx` /tmp/coredump/nginx.core
GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
Copyright (C) 2012 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 "i686-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /usr/sbin/nginx...done.
/tmp/coredump/nginx.core: No such file or directory.
(gdb) set follow-fork-mode child
(gdb) run
Starting program: /usr/sbin/nginx
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[New process 28984]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[New process 28985]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[New Thread 0x7a20b40 (LWP 29001)]
[New Thread 0x963fb40 (LWP 29086)]
[New Thread 0x819ffb40 (LWP 29087)]

[New Thread 0x80fffb40 (LWP 29438)]


Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x22c300 (LWP 28985)]
0x082cef26 in net_instaweb::SystemServerContext::CheckLegacyGlobalCacheFlushFile (this=0x99438b0)
    at net/instaweb/system/system_server_context.cc:160
160	net/instaweb/system/system_server_context.cc: No such file or directory.
(gdb)
(gdb)
(gdb) backtrace full
#0  0x082cef26 in net_instaweb::SystemServerContext::CheckLegacyGlobalCacheFlushFile (this=0x99438b0)
    at net/instaweb/system/system_server_context.cc:160
        timestamp_ms = 605217124932581567
        now_sec = 1424010389
        check_cache_file = false
        cache_flush_poll_interval_sec = 5
#1  0x082cf037 in net_instaweb::SystemServerContext::FlushCacheIfNecessary (this=0x99438b0)
    at net/instaweb/system/system_server_context.cc:95
No locals.
#2  0x0811ba17 in net_instaweb::(anonymous namespace)::html_rewrite::ps_html_rewrite_header_filter(ngx_http_request_s*) ()
    at /root/ngx_pagespeed/src/ngx_pagespeed.cc:2250
        kint16min = -32768
        kuint16max = 65535
        kint32min = -2147483648
        kint64max = 9223372036854775807
        kuint32max = 4294967295
        std::tr1::(anonymous namespace)::ignore = {<No data fields>}
        kint8max = 127 '\177'
        kint16max = 32767
        std::tr1::placeholders::(anonymous namespace)::_1 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_2 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_3 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_4 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_5 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_6 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_7 = {<No data fields>}
---Type <return> to continue, or q <return> to quit---
        std::tr1::placeholders::(anonymous namespace)::_8 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_9 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_10 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_11 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_12 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_13 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_14 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_15 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_16 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_17 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_18 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_19 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_20 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_21 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_22 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_23 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_24 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_25 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_26 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_27 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_28 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_29 = {<No data fields>}
        kuint8max = 255 '\377'
        kint64min = -9223372036854775808
        net_instaweb::(anonymous namespace)::ps_commands = {{name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 33554494,
            set = 0x8116a2a <net_instaweb::(anonymous namespace)::ps_main_configure(ngx_conf_s*, ngx_command_s*, void*)>,
---Type <return> to continue, or q <return> to quit---
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 67108926,
            set = 0x8116a72 <net_instaweb::(anonymous namespace)::ps_srv_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 1207959614,
            set = 0x8116aba <net_instaweb::(anonymous namespace)::ps_loc_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 0, data = 0x0}, type = 0, set = 0, conf = 0, offset = 0,
            post = 0x0}}
        net_instaweb::(anonymous namespace)::factory_deleted = false
        net_instaweb::(anonymous namespace)::ngx_http_ef_next_header_filter = 0x80c2745 <ngx_http_range_header_filter>
        net_instaweb::(anonymous namespace)::ps_etag_filter_module = {preconfiguration = 0,
          postconfiguration = 0x811e5c7 <net_instaweb::(anonymous namespace)::ps_etag_filter_init(ngx_conf_s*)>,
          create_main_conf = 0, init_main_conf = 0, create_srv_conf = 0, merge_srv_conf = 0, create_loc_conf = 0,
          merge_loc_conf = 0}
        net_instaweb::(anonymous namespace)::ps_module = {
          preconfiguration = 0x811e609 <net_instaweb::(anonymous namespace)::ps_pre_init(ngx_conf_s*)>,
          postconfiguration = 0x811e629 <net_instaweb::(anonymous namespace)::ps_init(ngx_conf_s*)>,
          create_main_conf = 0x8116d83 <net_instaweb::(anonymous namespace)::ps_create_main_conf(ngx_conf_s*)>,
          init_main_conf = 0,
          create_srv_conf = 0x8116f7a <net_instaweb::(anonymous namespace)::ps_create_srv_conf(ngx_conf_s*)>,
          merge_srv_conf = 0x81170c1 <net_instaweb::(anonymous namespace)::ps_merge_srv_conf(ngx_conf_s*, void*, void*)>,
          create_loc_conf = 0x8116fba <net_instaweb::(anonymous namespace)::ps_create_loc_conf(ngx_conf_s*)>,
          merge_loc_conf = 0x8117318 <net_instaweb::(anonymous namespace)::ps_merge_loc_conf(ngx_conf_s*, void*, void*)>}
        net_instaweb::(anonymous namespace)::fix_headers::ngx_http_next_header_filter = 0x811bf43 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_check_header_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_header_filter = 0x80cb924 <ngx_http_gzip_header_filter>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_body_filter = 0x80cbc0b <ngx_http_gzip_body_filter>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous na---Type <return> to continue, or q <return> to quit---
mespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_body_filter = 0x8117b05 <net_instaweb::(anonymous namespace)::(anonymous namespace)::ps_base_fetch_filter(ngx_http_request_s*, ngx_chain_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::times_ps_merge_srv_conf_called = 9
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_body_filter = 0x811c658 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_body_filter(ngx_http_request_s*, ngx_chain_s*)>
        kint32max = 2147483647
        kuint64max = 18446744073709551615
        kint8min = -128 '\200'
        std::__ioinit = {static _S_refcount = <optimized out>, static _S_synced_with_stdio = <optimized out>}
        ngx_pagespeed = {ctx_index = 38, index = 47, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e094a0, commands = 0x8e09400, type = 1347703880, init_master = 0,
          init_module = 0x811e6ac <net_instaweb::(anonymous namespace)::ps_init_module(ngx_cycle_s*)>,
          init_process = 0x811e9e8 <net_instaweb::(anonymous namespace)::ps_init_child_process(ngx_cycle_s*)>,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        ngx_pagespeed_etag_filter = {ctx_index = 36, index = 45, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e09480, commands = 0x0, type = 1347703880, init_master = 0, init_module = 0, init_process = 0,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        net_instaweb::kInternalEtagName = 0x8955ae8 "@psol-etag"
        net_instaweb::process_context = 0x9835078
        net_instaweb::process_context_cleanup_hooked = true
        net_instaweb::factory_init_called = true
---Type <return> to continue, or q <return> to quit---
#3  0x080cd931 in ngx_http_ssi_header_filter ()
No symbol table info available.
#4  0x080d2e5c in ngx_http_charset_header_filter ()
No symbol table info available.
#5  0x080d5969 in ngx_http_image_header_filter ()
No symbol table info available.
#6  0x080d8064 in ngx_http_sub_header_filter ()
No symbol table info available.
#7  0x080d951b in ngx_http_userid_filter ()
No symbol table info available.
#8  0x080c42f8 in ngx_http_headers_filter ()
No symbol table info available.
#9  0x080c4fde in ngx_http_not_modified_header_filter ()
No symbol table info available.
#10 0x080933b9 in ngx_http_send_header ()
No symbol table info available.
#11 0x0809a7f9 in ngx_http_send_special_response ()
No symbol table info available.
#12 0x0809a291 in ngx_http_special_response_handler ()
No symbol table info available.
#13 0x0809f32b in ngx_http_finalize_request ()
No symbol table info available.
#14 0x08092333 in ngx_http_core_content_phase ()
No symbol table info available.
#15 0x08090f86 in ngx_http_core_run_phases ()
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#16 0x0811799a in net_instaweb::(anonymous namespace)::ps_decline_request(ngx_http_request_s*) ()
    at /root/ngx_pagespeed/src/ngx_pagespeed.cc:1132
        kint16min = -32768
        kuint16max = 65535
        kint32min = -2147483648
        kint64max = 9223372036854775807
        kuint32max = 4294967295
        std::tr1::(anonymous namespace)::ignore = {<No data fields>}
        kint8max = 127 '\177'
        kint16max = 32767
        std::tr1::placeholders::(anonymous namespace)::_1 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_2 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_3 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_4 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_5 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_6 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_7 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_8 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_9 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_10 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_11 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_12 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_13 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_14 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_15 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_16 = {<No data fields>}
---Type <return> to continue, or q <return> to quit---
        std::tr1::placeholders::(anonymous namespace)::_17 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_18 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_19 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_20 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_21 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_22 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_23 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_24 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_25 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_26 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_27 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_28 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_29 = {<No data fields>}
        kuint8max = 255 '\377'
        kint64min = -9223372036854775808
        net_instaweb::(anonymous namespace)::ps_commands = {{name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 33554494,
            set = 0x8116a2a <net_instaweb::(anonymous namespace)::ps_main_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 67108926,
            set = 0x8116a72 <net_instaweb::(anonymous namespace)::ps_srv_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 1207959614,
            set = 0x8116aba <net_instaweb::(anonymous namespace)::ps_loc_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 0, data = 0x0}, type = 0, set = 0, conf = 0, offset = 0,
            post = 0x0}}
        net_instaweb::(anonymous namespace)::factory_deleted = false
        net_instaweb::(anonymous namespace)::ngx_http_ef_next_header_filter = 0x80c2745 <ngx_http_range_header_filter>
        net_instaweb::(anonymous namespace)::ps_etag_filter_module = {preconfiguration = 0,
---Type <return> to continue, or q <return> to quit---
          postconfiguration = 0x811e5c7 <net_instaweb::(anonymous namespace)::ps_etag_filter_init(ngx_conf_s*)>,
          create_main_conf = 0, init_main_conf = 0, create_srv_conf = 0, merge_srv_conf = 0, create_loc_conf = 0,
          merge_loc_conf = 0}
        net_instaweb::(anonymous namespace)::ps_module = {
          preconfiguration = 0x811e609 <net_instaweb::(anonymous namespace)::ps_pre_init(ngx_conf_s*)>,
          postconfiguration = 0x811e629 <net_instaweb::(anonymous namespace)::ps_init(ngx_conf_s*)>,
          create_main_conf = 0x8116d83 <net_instaweb::(anonymous namespace)::ps_create_main_conf(ngx_conf_s*)>,
          init_main_conf = 0,
          create_srv_conf = 0x8116f7a <net_instaweb::(anonymous namespace)::ps_create_srv_conf(ngx_conf_s*)>,
          merge_srv_conf = 0x81170c1 <net_instaweb::(anonymous namespace)::ps_merge_srv_conf(ngx_conf_s*, void*, void*)>,
          create_loc_conf = 0x8116fba <net_instaweb::(anonymous namespace)::ps_create_loc_conf(ngx_conf_s*)>,
          merge_loc_conf = 0x8117318 <net_instaweb::(anonymous namespace)::ps_merge_loc_conf(ngx_conf_s*, void*, void*)>}
        net_instaweb::(anonymous namespace)::fix_headers::ngx_http_next_header_filter = 0x811bf43 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_check_header_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_header_filter = 0x80cb924 <ngx_http_gzip_header_filter>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_body_filter = 0x80cbc0b <ngx_http_gzip_body_filter>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_body_filter = 0x8117b05 <net_instaweb::(anonymous namespace)::(anonymous namespace)::ps_base_fetch_filter(ngx_http_request_s*, ngx_chain_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::times_ps_merge_srv_conf_called = 9
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_body_filter = 0x811c658 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_body_filter(ngx_http_request_s*, ngx_chain_s*)>
        kint32max = 2147483647
---Type <return> to continue, or q <return> to quit---
        kuint64max = 18446744073709551615
        kint8min = -128 '\200'
        std::__ioinit = {static _S_refcount = <optimized out>, static _S_synced_with_stdio = <optimized out>}
        ngx_pagespeed = {ctx_index = 38, index = 47, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e094a0, commands = 0x8e09400, type = 1347703880, init_master = 0,
          init_module = 0x811e6ac <net_instaweb::(anonymous namespace)::ps_init_module(ngx_cycle_s*)>,
          init_process = 0x811e9e8 <net_instaweb::(anonymous namespace)::ps_init_child_process(ngx_cycle_s*)>,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        ngx_pagespeed_etag_filter = {ctx_index = 36, index = 45, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e09480, commands = 0x0, type = 1347703880, init_master = 0, init_module = 0, init_process = 0,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        net_instaweb::kInternalEtagName = 0x8955ae8 "@psol-etag"
        net_instaweb::process_context = 0x9835078
        net_instaweb::process_context_cleanup_hooked = true
        net_instaweb::factory_init_called = true
#17 0x0811c580 in net_instaweb::(anonymous namespace)::in_place::ps_in_place_check_header_filter(ngx_http_request_s*) ()
    at /root/ngx_pagespeed/src/ngx_pagespeed.cc:2486
        kint16min = -32768
        kuint16max = 65535
        kint32min = -2147483648
        kint64max = 9223372036854775807
        kuint32max = 4294967295
        std::tr1::(anonymous namespace)::ignore = {<No data fields>}
        kint8max = 127 '\177'
---Type <return> to continue, or q <return> to quit---
        kint16max = 32767
        std::tr1::placeholders::(anonymous namespace)::_1 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_2 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_3 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_4 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_5 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_6 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_7 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_8 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_9 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_10 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_11 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_12 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_13 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_14 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_15 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_16 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_17 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_18 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_19 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_20 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_21 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_22 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_23 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_24 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_25 = {<No data fields>}
---Type <return> to continue, or q <return> to quit---
        std::tr1::placeholders::(anonymous namespace)::_26 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_27 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_28 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_29 = {<No data fields>}
        kuint8max = 255 '\377'
        kint64min = -9223372036854775808
        net_instaweb::(anonymous namespace)::ps_commands = {{name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 33554494,
            set = 0x8116a2a <net_instaweb::(anonymous namespace)::ps_main_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 67108926,
            set = 0x8116a72 <net_instaweb::(anonymous namespace)::ps_srv_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 1207959614,
            set = 0x8116aba <net_instaweb::(anonymous namespace)::ps_loc_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 0, data = 0x0}, type = 0, set = 0, conf = 0, offset = 0,
            post = 0x0}}
        net_instaweb::(anonymous namespace)::factory_deleted = false
        net_instaweb::(anonymous namespace)::ngx_http_ef_next_header_filter = 0x80c2745 <ngx_http_range_header_filter>
        net_instaweb::(anonymous namespace)::ps_etag_filter_module = {preconfiguration = 0,
          postconfiguration = 0x811e5c7 <net_instaweb::(anonymous namespace)::ps_etag_filter_init(ngx_conf_s*)>,
          create_main_conf = 0, init_main_conf = 0, create_srv_conf = 0, merge_srv_conf = 0, create_loc_conf = 0,
          merge_loc_conf = 0}
        net_instaweb::(anonymous namespace)::ps_module = {
          preconfiguration = 0x811e609 <net_instaweb::(anonymous namespace)::ps_pre_init(ngx_conf_s*)>,
          postconfiguration = 0x811e629 <net_instaweb::(anonymous namespace)::ps_init(ngx_conf_s*)>,
          create_main_conf = 0x8116d83 <net_instaweb::(anonymous namespace)::ps_create_main_conf(ngx_conf_s*)>,
          init_main_conf = 0,
          create_srv_conf = 0x8116f7a <net_instaweb::(anonymous namespace)::ps_create_srv_conf(ngx_conf_s*)>,
---Type <return> to continue, or q <return> to quit---
          merge_srv_conf = 0x81170c1 <net_instaweb::(anonymous namespace)::ps_merge_srv_conf(ngx_conf_s*, void*, void*)>,
          create_loc_conf = 0x8116fba <net_instaweb::(anonymous namespace)::ps_create_loc_conf(ngx_conf_s*)>,
          merge_loc_conf = 0x8117318 <net_instaweb::(anonymous namespace)::ps_merge_loc_conf(ngx_conf_s*, void*, void*)>}
        net_instaweb::(anonymous namespace)::fix_headers::ngx_http_next_header_filter = 0x811bf43 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_check_header_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_header_filter = 0x80cb924 <ngx_http_gzip_header_filter>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_body_filter = 0x80cbc0b <ngx_http_gzip_body_filter>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_body_filter = 0x8117b05 <net_instaweb::(anonymous namespace)::(anonymous namespace)::ps_base_fetch_filter(ngx_http_request_s*, ngx_chain_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::times_ps_merge_srv_conf_called = 9
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_body_filter = 0x811c658 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_body_filter(ngx_http_request_s*, ngx_chain_s*)>
        kint32max = 2147483647
        kuint64max = 18446744073709551615
        kint8min = -128 '\200'
        std::__ioinit = {static _S_refcount = <optimized out>, static _S_synced_with_stdio = <optimized out>}
        ngx_pagespeed = {ctx_index = 38, index = 47, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e094a0, commands = 0x8e09400, type = 1347703880, init_master = 0,
          init_module = 0x811e6ac <net_instaweb::(anonymous namespace)::ps_init_module(ngx_cycle_s*)>,
          init_process = 0x811e9e8 <net_instaweb::(anonymous namespace)::ps_init_child_process(ngx_cycle_s*)>,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
---Type <return> to continue, or q <return> to quit---
        ngx_pagespeed_etag_filter = {ctx_index = 36, index = 45, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e09480, commands = 0x0, type = 1347703880, init_master = 0, init_module = 0, init_process = 0,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        net_instaweb::kInternalEtagName = 0x8955ae8 "@psol-etag"
        net_instaweb::process_context = 0x9835078
        net_instaweb::process_context_cleanup_hooked = true
        net_instaweb::factory_init_called = true
#18 0x0811e323 in net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*) ()
    at /root/ngx_pagespeed/src/ngx_pagespeed.cc:2921
        kint16min = -32768
        kuint16max = 65535
        kint32min = -2147483648
        kint64max = 9223372036854775807
        kuint32max = 4294967295
        std::tr1::(anonymous namespace)::ignore = {<No data fields>}
        kint8max = 127 '\177'
        kint16max = 32767
        std::tr1::placeholders::(anonymous namespace)::_1 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_2 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_3 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_4 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_5 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_6 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_7 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_8 = {<No data fields>}
---Type <return> to continue, or q <return> to quit---
        std::tr1::placeholders::(anonymous namespace)::_9 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_10 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_11 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_12 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_13 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_14 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_15 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_16 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_17 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_18 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_19 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_20 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_21 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_22 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_23 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_24 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_25 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_26 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_27 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_28 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_29 = {<No data fields>}
        kuint8max = 255 '\377'
        kint64min = -9223372036854775808
        net_instaweb::(anonymous namespace)::ps_commands = {{name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 33554494,
            set = 0x8116a2a <net_instaweb::(anonymous namespace)::ps_main_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 67108926,
---Type <return> to continue, or q <return> to quit---
            set = 0x8116a72 <net_instaweb::(anonymous namespace)::ps_srv_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 1207959614,
            set = 0x8116aba <net_instaweb::(anonymous namespace)::ps_loc_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 0, data = 0x0}, type = 0, set = 0, conf = 0, offset = 0,
            post = 0x0}}
        net_instaweb::(anonymous namespace)::factory_deleted = false
        net_instaweb::(anonymous namespace)::ngx_http_ef_next_header_filter = 0x80c2745 <ngx_http_range_header_filter>
        net_instaweb::(anonymous namespace)::ps_etag_filter_module = {preconfiguration = 0,
          postconfiguration = 0x811e5c7 <net_instaweb::(anonymous namespace)::ps_etag_filter_init(ngx_conf_s*)>,
          create_main_conf = 0, init_main_conf = 0, create_srv_conf = 0, merge_srv_conf = 0, create_loc_conf = 0,
          merge_loc_conf = 0}
        net_instaweb::(anonymous namespace)::ps_module = {
          preconfiguration = 0x811e609 <net_instaweb::(anonymous namespace)::ps_pre_init(ngx_conf_s*)>,
          postconfiguration = 0x811e629 <net_instaweb::(anonymous namespace)::ps_init(ngx_conf_s*)>,
          create_main_conf = 0x8116d83 <net_instaweb::(anonymous namespace)::ps_create_main_conf(ngx_conf_s*)>,
          init_main_conf = 0,
          create_srv_conf = 0x8116f7a <net_instaweb::(anonymous namespace)::ps_create_srv_conf(ngx_conf_s*)>,
          merge_srv_conf = 0x81170c1 <net_instaweb::(anonymous namespace)::ps_merge_srv_conf(ngx_conf_s*, void*, void*)>,
          create_loc_conf = 0x8116fba <net_instaweb::(anonymous namespace)::ps_create_loc_conf(ngx_conf_s*)>,
          merge_loc_conf = 0x8117318 <net_instaweb::(anonymous namespace)::ps_merge_loc_conf(ngx_conf_s*, void*, void*)>}
        net_instaweb::(anonymous namespace)::fix_headers::ngx_http_next_header_filter = 0x811bf43 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_check_header_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_header_filter = 0x80cb924 <ngx_http_gzip_header_filter>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_body_filter = 0x80cbc0b <ngx_http_gzip_body_filter>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
---Type <return> to continue, or q <return> to quit---
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_body_filter = 0x8117b05 <net_instaweb::(anonymous namespace)::(anonymous namespace)::ps_base_fetch_filter(ngx_http_request_s*, ngx_chain_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::times_ps_merge_srv_conf_called = 9
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_body_filter = 0x811c658 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_body_filter(ngx_http_request_s*, ngx_chain_s*)>
        kint32max = 2147483647
        kuint64max = 18446744073709551615
        kint8min = -128 '\200'
        std::__ioinit = {static _S_refcount = <optimized out>, static _S_synced_with_stdio = <optimized out>}
        ngx_pagespeed = {ctx_index = 38, index = 47, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e094a0, commands = 0x8e09400, type = 1347703880, init_master = 0,
          init_module = 0x811e6ac <net_instaweb::(anonymous namespace)::ps_init_module(ngx_cycle_s*)>,
          init_process = 0x811e9e8 <net_instaweb::(anonymous namespace)::ps_init_child_process(ngx_cycle_s*)>,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        ngx_pagespeed_etag_filter = {ctx_index = 36, index = 45, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e09480, commands = 0x0, type = 1347703880, init_master = 0, init_module = 0, init_process = 0,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        net_instaweb::kInternalEtagName = 0x8955ae8 "@psol-etag"
        net_instaweb::process_context = 0x9835078
        net_instaweb::process_context_cleanup_hooked = true
        net_instaweb::factory_init_called = true
#19 0x08117ec8 in net_instaweb::(anonymous namespace)::(anonymous namespace)::ps_base_fetch_handler(ngx_http_request_s*) ()
---Type <return> to continue, or q <return> to quit---
    at /root/ngx_pagespeed/src/ngx_pagespeed.cc:1221
        kint16min = -32768
        kuint16max = 65535
        kint32min = -2147483648
        kint64max = 9223372036854775807
        kuint32max = 4294967295
        std::tr1::(anonymous namespace)::ignore = {<No data fields>}
        kint8max = 127 '\177'
        kint16max = 32767
        std::tr1::placeholders::(anonymous namespace)::_1 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_2 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_3 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_4 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_5 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_6 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_7 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_8 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_9 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_10 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_11 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_12 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_13 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_14 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_15 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_16 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_17 = {<No data fields>}
---Type <return> to continue, or q <return> to quit---
        std::tr1::placeholders::(anonymous namespace)::_18 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_19 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_20 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_21 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_22 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_23 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_24 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_25 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_26 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_27 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_28 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_29 = {<No data fields>}
        kuint8max = 255 '\377'
        kint64min = -9223372036854775808
        net_instaweb::(anonymous namespace)::ps_commands = {{name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 33554494,
            set = 0x8116a2a <net_instaweb::(anonymous namespace)::ps_main_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 67108926,
            set = 0x8116a72 <net_instaweb::(anonymous namespace)::ps_srv_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 1207959614,
            set = 0x8116aba <net_instaweb::(anonymous namespace)::ps_loc_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 0, data = 0x0}, type = 0, set = 0, conf = 0, offset = 0,
            post = 0x0}}
        net_instaweb::(anonymous namespace)::factory_deleted = false
        net_instaweb::(anonymous namespace)::ngx_http_ef_next_header_filter = 0x80c2745 <ngx_http_range_header_filter>
        net_instaweb::(anonymous namespace)::ps_etag_filter_module = {preconfiguration = 0,
          postconfiguration = 0x811e5c7 <net_instaweb::(anonymous namespace)::ps_etag_filter_init(ngx_conf_s*)>,
---Type <return> to continue, or q <return> to quit---
          create_main_conf = 0, init_main_conf = 0, create_srv_conf = 0, merge_srv_conf = 0, create_loc_conf = 0,
          merge_loc_conf = 0}
        net_instaweb::(anonymous namespace)::ps_module = {
          preconfiguration = 0x811e609 <net_instaweb::(anonymous namespace)::ps_pre_init(ngx_conf_s*)>,
          postconfiguration = 0x811e629 <net_instaweb::(anonymous namespace)::ps_init(ngx_conf_s*)>,
          create_main_conf = 0x8116d83 <net_instaweb::(anonymous namespace)::ps_create_main_conf(ngx_conf_s*)>,
          init_main_conf = 0,
          create_srv_conf = 0x8116f7a <net_instaweb::(anonymous namespace)::ps_create_srv_conf(ngx_conf_s*)>,
          merge_srv_conf = 0x81170c1 <net_instaweb::(anonymous namespace)::ps_merge_srv_conf(ngx_conf_s*, void*, void*)>,
          create_loc_conf = 0x8116fba <net_instaweb::(anonymous namespace)::ps_create_loc_conf(ngx_conf_s*)>,
          merge_loc_conf = 0x8117318 <net_instaweb::(anonymous namespace)::ps_merge_loc_conf(ngx_conf_s*, void*, void*)>}
        net_instaweb::(anonymous namespace)::fix_headers::ngx_http_next_header_filter = 0x811bf43 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_check_header_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_header_filter = 0x80cb924 <ngx_http_gzip_header_filter>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_body_filter = 0x80cbc0b <ngx_http_gzip_body_filter>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_body_filter = 0x8117b05 <net_instaweb::(anonymous namespace)::(anonymous namespace)::ps_base_fetch_filter(ngx_http_request_s*, ngx_chain_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::times_ps_merge_srv_conf_called = 9
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_body_filter = 0x811c658 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_body_filter(ngx_http_request_s*, ngx_chain_s*)>
        kint32max = 2147483647
        kuint64max = 18446744073709551615
---Type <return> to continue, or q <return> to quit---
        kint8min = -128 '\200'
        std::__ioinit = {static _S_refcount = <optimized out>, static _S_synced_with_stdio = <optimized out>}
        ngx_pagespeed = {ctx_index = 38, index = 47, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e094a0, commands = 0x8e09400, type = 1347703880, init_master = 0,
          init_module = 0x811e6ac <net_instaweb::(anonymous namespace)::ps_init_module(ngx_cycle_s*)>,
          init_process = 0x811e9e8 <net_instaweb::(anonymous namespace)::ps_init_child_process(ngx_cycle_s*)>,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        ngx_pagespeed_etag_filter = {ctx_index = 36, index = 45, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e09480, commands = 0x0, type = 1347703880, init_master = 0, init_module = 0, init_process = 0,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        net_instaweb::kInternalEtagName = 0x8955ae8 "@psol-etag"
        net_instaweb::process_context = 0x9835078
        net_instaweb::process_context_cleanup_hooked = true
        net_instaweb::factory_init_called = true
#20 0x081185f5 in net_instaweb::(anonymous namespace)::ps_connection_read_handler(ngx_event_s*) ()
    at /root/ngx_pagespeed/src/ngx_pagespeed.cc:1338
        kint16min = -32768
        kuint16max = 65535
        kint32min = -2147483648
        kint64max = 9223372036854775807
        kuint32max = 4294967295
        std::tr1::(anonymous namespace)::ignore = {<No data fields>}
        kint8max = 127 '\177'
        kint16max = 32767
---Type <return> to continue, or q <return> to quit---
        std::tr1::placeholders::(anonymous namespace)::_1 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_2 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_3 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_4 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_5 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_6 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_7 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_8 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_9 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_10 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_11 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_12 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_13 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_14 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_15 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_16 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_17 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_18 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_19 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_20 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_21 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_22 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_23 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_24 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_25 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_26 = {<No data fields>}
---Type <return> to continue, or q <return> to quit---
        std::tr1::placeholders::(anonymous namespace)::_27 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_28 = {<No data fields>}
        std::tr1::placeholders::(anonymous namespace)::_29 = {<No data fields>}
        kuint8max = 255 '\377'
        kint64min = -9223372036854775808
        net_instaweb::(anonymous namespace)::ps_commands = {{name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 33554494,
            set = 0x8116a2a <net_instaweb::(anonymous namespace)::ps_main_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 67108926,
            set = 0x8116a72 <net_instaweb::(anonymous namespace)::ps_srv_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 9, data = 0x8955c9e "pagespeed"}, type = 1207959614,
            set = 0x8116aba <net_instaweb::(anonymous namespace)::ps_loc_configure(ngx_conf_s*, ngx_command_s*, void*)>,
            conf = 4, offset = 0, post = 0x0}, {name = {len = 0, data = 0x0}, type = 0, set = 0, conf = 0, offset = 0,
            post = 0x0}}
        net_instaweb::(anonymous namespace)::factory_deleted = false
        net_instaweb::(anonymous namespace)::ngx_http_ef_next_header_filter = 0x80c2745 <ngx_http_range_header_filter>
        net_instaweb::(anonymous namespace)::ps_etag_filter_module = {preconfiguration = 0,
          postconfiguration = 0x811e5c7 <net_instaweb::(anonymous namespace)::ps_etag_filter_init(ngx_conf_s*)>,
          create_main_conf = 0, init_main_conf = 0, create_srv_conf = 0, merge_srv_conf = 0, create_loc_conf = 0,
          merge_loc_conf = 0}
        net_instaweb::(anonymous namespace)::ps_module = {
          preconfiguration = 0x811e609 <net_instaweb::(anonymous namespace)::ps_pre_init(ngx_conf_s*)>,
          postconfiguration = 0x811e629 <net_instaweb::(anonymous namespace)::ps_init(ngx_conf_s*)>,
          create_main_conf = 0x8116d83 <net_instaweb::(anonymous namespace)::ps_create_main_conf(ngx_conf_s*)>,
          init_main_conf = 0,
          create_srv_conf = 0x8116f7a <net_instaweb::(anonymous namespace)::ps_create_srv_conf(ngx_conf_s*)>,
          merge_srv_conf = 0x81170c1 <net_instaweb::(anonymous namespace)::ps_merge_srv_conf(ngx_conf_s*, void*, void*)>,
---Type <return> to continue, or q <return> to quit---
          create_loc_conf = 0x8116fba <net_instaweb::(anonymous namespace)::ps_create_loc_conf(ngx_conf_s*)>,
          merge_loc_conf = 0x8117318 <net_instaweb::(anonymous namespace)::ps_merge_loc_conf(ngx_conf_s*, void*, void*)>}
        net_instaweb::(anonymous namespace)::fix_headers::ngx_http_next_header_filter = 0x811bf43 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_check_header_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_header_filter = 0x80cb924 <ngx_http_gzip_header_filter>
        net_instaweb::(anonymous namespace)::in_place::ngx_http_next_body_filter = 0x80cbc0b <ngx_http_gzip_body_filter>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::html_rewrite::ngx_http_next_body_filter = 0x8117b05 <net_instaweb::(anonymous namespace)::(anonymous namespace)::ps_base_fetch_filter(ngx_http_request_s*, ngx_chain_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::times_ps_merge_srv_conf_called = 9
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_header_filter = 0x811e2d5 <net_instaweb::(anonymous namespace)::fix_headers::ps_html_rewrite_fix_headers_filter(ngx_http_request_s*)>
        net_instaweb::(anonymous namespace)::(anonymous namespace)::ngx_http_next_body_filter = 0x811c658 <net_instaweb::(anonymous namespace)::in_place::ps_in_place_body_filter(ngx_http_request_s*, ngx_chain_s*)>
        kint32max = 2147483647
        kuint64max = 18446744073709551615
        kint8min = -128 '\200'
        std::__ioinit = {static _S_refcount = <optimized out>, static _S_synced_with_stdio = <optimized out>}
        ngx_pagespeed = {ctx_index = 38, index = 47, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
          ctx = 0x8e094a0, commands = 0x8e09400, type = 1347703880, init_master = 0,
          init_module = 0x811e6ac <net_instaweb::(anonymous namespace)::ps_init_module(ngx_cycle_s*)>,
          init_process = 0x811e9e8 <net_instaweb::(anonymous namespace)::ps_init_child_process(ngx_cycle_s*)>,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        ngx_pagespeed_etag_filter = {ctx_index = 36, index = 45, spare0 = 0, spare1 = 0, spare2 = 0, spare3 = 0, version = 1,
---Type <return> to continue, or q <return> to quit---
          ctx = 0x8e09480, commands = 0x0, type = 1347703880, init_master = 0, init_module = 0, init_process = 0,
          init_thread = 0, exit_thread = 0, exit_process = 0, exit_master = 0, spare_hook0 = 0, spare_hook1 = 0,
          spare_hook2 = 0, spare_hook3 = 0, spare_hook4 = 0, spare_hook5 = 0, spare_hook6 = 0, spare_hook7 = 0}
        net_instaweb::kInternalEtagName = 0x8955ae8 "@psol-etag"
        net_instaweb::process_context = 0x9835078
        net_instaweb::process_context_cleanup_hooked = true
        net_instaweb::factory_init_called = true
#21 0x08082661 in ngx_epoll_process_events ()
No symbol table info available.
#22 0x080741d3 in ngx_process_events_and_timers ()
No symbol table info available.
#23 0x0808040e in ngx_worker_process_cycle ()
No symbol table info available.
#24 0x0807d3de in ngx_spawn_process ()
No symbol table info available.
#25 0x0807f566 in ngx_start_worker_processes ()
No symbol table info available.
#26 0x0807ecac in ngx_master_process_cycle ()
No symbol table info available.
#27 0x08053945 in main ()
No symbol table info available.
(gdb)
(gdb) quit