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https://issues.apache.org/jira/browse/TS-2878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14027289#comment-14027289
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Sudheer Vinukonda edited comment on TS-2878 at 6/11/14 4:00 PM:
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Indeed, [~briang] - [~bcall] mentioned that you found the possible cause to be
related to TS-2837. That's great to hear - thanks for the help! Could you also
please update the tests to cover the printed string?
was (Author: sudheerv):
Indeed, [~briang], [~bcall] mentioned that you found the possible cause to be
related to TS-2837. That's great to hear - thanks for the help! Could you also
please update the tests to cover the printed string?
> Core dump in mime_field_print
> -----------------------------
>
> Key: TS-2878
> URL: https://issues.apache.org/jira/browse/TS-2878
> Project: Traffic Server
> Issue Type: Bug
> Components: Core
> Affects Versions: 5.0.0
> Reporter: Sudheer Vinukonda
>
> Found a new core dump on one of our production hosts with the latest master.
> {code}
> (gdb)
> #0 0x000000366a489932 in memcpy () from /lib64/libc.so.6
> #1 0x00000000006440ec in mime_field_print (field=0x2ad0c12eb398,
> buf_start=0x2ad0ccddf6fc
> "b=4&d=N8yEv7ppYEIU22_VquwWHph5uWBFcIT0fZmeGg--&s=l0&i=jE4n8cjO._g4wBfgSzBR;
> F=a=d7RTbXcMvSscJ6tvYRkm3uidpW7e4pvmEH8Vl9bGaVDpBGZ6bL4NJuiQDJLIQ1MsxDYfXJc-&b=pfgj;
> Y=v=1&n=3kntebmsf6jf7&l=43m0h3.2705544@"..., buf_length=4096,
> buf_index_inout=0x2acf1cd0883c, buf_chars_to_skip_inout=0x2acf1cd08838) at
> MIME.cc:2745
> #2 0x000000000064422c in mime_hdr_print (mh=<value optimized out>,
> buf_start=0x2ad0ccddf000 "POST
> /w/ygo-mail/msgedit.bp?ci=1&.ts=1401981151&_httpHost=m.yahoo.com&.intl=MX&.lang=es-mx
> HTTP/1.1\r\nHost: m.yahoo.com\r\nAccept-Charset: utf-8, iso-8859-1,
> iso-8859-2, iso-10646, us-ascii, *\r\nAccept-La"..., buf_length=4096,
> buf_index_inout=0x2acf1cd0883c, buf_chars_to_skip_inout=0x2acf1cd08838) at
> MIME.cc:2623
> #3 0x0000000000639b52 in http_hdr_print (heap=0x2ad0c12eb010,
> hdr=0x2ad0c12eb098,
> buf=0x2ad0ccddf000 "POST
> /w/ygo-mail/msgedit.bp?ci=1&.ts=1401981151&_httpHost=m.yahoo.com&.intl=MX&.lang=es-mx
> HTTP/1.1\r\nHost: m.yahoo.com\r\nAccept-Charset: utf-8, iso-8859-1,
> iso-8859-2, iso-10646, us-ascii, *\r\nAccept-La"..., bufsize=4096,
> bufindex=0x2acf1cd0883c, dumpoffset=0x2acf1cd08838) at HTTP.cc:555
> #4 0x000000000059c676 in print (this=<value optimized out>,
> h=0x2acf6e0e8548, b=0x2ad0240b56d0) at ../../proxy/hdrs/HTTP.h:897
> #5 HttpSM::write_header_into_buffer (this=<value optimized out>,
> h=0x2acf6e0e8548, b=0x2ad0240b56d0) at HttpSM.cc:5457
> #6 0x000000000059e9bb in HttpSM::setup_server_send_request
> (this=0x2acf6e0e7dc0) at HttpSM.cc:5576
> #7 0x00000000005ac1f5 in HttpSM::handle_api_return (this=0x2acf6e0e7dc0) at
> HttpSM.cc:1508
> #8 0x00000000005a45b0 in HttpSM::state_api_callout (this=0x2acf6e0e7dc0,
> event=60000, data=0x0) at HttpSM.cc:1437
> #9 0x00000000005a76aa in HttpSM::state_api_callback (this=0x2acf6e0e7dc0,
> event=60000, data=0x0) at HttpSM.cc:1255
> #10 0x00000000004c99cc in TSHttpTxnReenable (txnp=0x2acf6e0e7dc0,
> event=TS_EVENT_HTTP_CONTINUE) at InkAPI.cc:5543
> #11 0x00002acf12d247fc in http_hook (contp=<value optimized out>,
> event=<value optimized out>, edata=0x2acf6e0e7dc0) at INKPluginInit.cc:177
> #12 0x00000000005a4416 in HttpSM::state_api_callout (this=0x2acf6e0e7dc0,
> event=<value optimized out>, data=<value optimized out>) at HttpSM.cc:1362
> #13 0x00000000005a618b in HttpSM::state_http_server_open
> (this=0x2acf6e0e7dc0, event=<value optimized out>, data=0x2ad0b88802d0) at
> HttpSM.cc:1643
> #14 0x00000000005a70e8 in HttpSM::main_handler (this=0x2acf6e0e7dc0,
> event=200, data=0x2ad0b88802d0) at HttpSM.cc:2501
> #15 0x000000000070f96d in handleEvent (this=0x2ad0b88802d0, t=<value
> optimized out>, fd=-1) at ../../iocore/eventsystem/I_Continuation.h:146
> #16 UnixNetVConnection::connectUp (this=0x2ad0b88802d0, t=<value optimized
> out>, fd=-1) at UnixNetVConnection.cc:1159
> #17 0x000000000070d01f in UnixNetProcessor::connect_re_internal (this=<value
> optimized out>, cont=<value optimized out>, target=<value optimized out>,
> opt=0x2acf1cd09e00,
> servername=0x2ad0b88804fc "\002") at UnixNetProcessor.cc:255
> #18 0x00000000005a568b in connect_re (this=0x2acf6e0e7dc0, raw=<value
> optimized out>) at ../../iocore/net/P_UnixNetProcessor.h:87
> #19 HttpSM::do_http_server_open (this=0x2acf6e0e7dc0, raw=<value optimized
> out>) at HttpSM.cc:4646
> #20 0x00000000005aa2bd in HttpSM::set_next_state (this=0x2acf6e0e7dc0) at
> HttpSM.cc:6975
> #21 0x00000000005ac132 in HttpSM::handle_api_return (this=0x2acf6e0e7dc0) at
> HttpSM.cc:1505
> #22 0x00000000005a45b0 in HttpSM::state_api_callout (this=0x2acf6e0e7dc0,
> event=60000, data=0x0) at HttpSM.cc:1437
> #23 0x00000000005a76aa in HttpSM::state_api_callback (this=0x2acf6e0e7dc0,
> event=60000, data=0x0) at HttpSM.cc:1255
> #24 0x00000000004c99cc in TSHttpTxnReenable (txnp=0x2acf6e0e7dc0,
> event=TS_EVENT_HTTP_CONTINUE) at InkAPI.cc:5543
> #25 0x00002acf13dd3492 in append_own_yca_certificate (txnp=0x2acf6e0e7dc0,
> contp=<value optimized out>, data=<value optimized out>) at yca_plugin.cpp:266
> #26 0x00002acf13dd3ad3 in yca_auth_plugin_local_handler
> (contp=0x2ad03008d930, event=TS_EVENT_HTTP_OS_DNS, edata=0x2acf6e0e7dc0) at
> yca_plugin.cpp:961
> #27 0x00000000005a4416 in HttpSM::state_api_callout (this=0x2acf6e0e7dc0,
> event=<value optimized out>, data=<value optimized out>) at HttpSM.cc:1362
> #28 0x00000000005a9fd2 in HttpSM::set_next_state (this=0x2acf6e0e7dc0) at
> HttpSM.cc:6826
> #29 0x0000000000593f12 in HttpSM::do_hostdb_lookup (this=0x2acf6e0e7dc0) at
> HttpSM.cc:3915
> #30 0x00000000005aa993 in HttpSM::set_next_state (this=0x2acf6e0e7dc0) at
> HttpSM.cc:6925
> #31 0x00000000005ac132 in HttpSM::handle_api_return (this=0x2acf6e0e7dc0) at
> HttpSM.cc:1505
> #32 0x00000000005a45b0 in HttpSM::state_api_callout (this=0x2acf6e0e7dc0,
> event=60000, data=0x0) at HttpSM.cc:1437
> #33 0x00000000005a76aa in HttpSM::state_api_callback (this=0x2acf6e0e7dc0,
> event=60000, data=0x0) at HttpSM.cc:1255
> #34 0x00000000004c99cc in TSHttpTxnReenable (txnp=0x2acf6e0e7dc0,
> event=TS_EVENT_HTTP_CONTINUE) at InkAPI.cc:5543
> #35 0x00002acf13dd39b7 in yca_cache_access_control (contp=<value optimized
> out>, event=<value optimized out>, edata=<value optimized out>) at
> yca_plugin.cpp:747
> #36 yca_auth_plugin_local_handler (contp=<value optimized out>, event=<value
> optimized out>, edata=<value optimized out>) at yca_plugin.cpp:955
> #37 0x00000000005a4416 in HttpSM::state_api_callout (this=0x2acf6e0e7dc0,
> event=<value optimized out>, data=<value optimized out>) at HttpSM.cc:1362
> #38 0x00000000005a73e0 in do_api_callout (this=0x2acf6e0e7dc0, event=<value
> optimized out>, data=0xffffffffffffb050) at HttpSM.cc:444
> #39 setup_cache_lookup_complete_api (this=0x2acf6e0e7dc0, event=<value
> optimized out>, data=0xffffffffffffb050) at HttpSM.cc:2403
> #40 HttpSM::state_cache_open_read (this=0x2acf6e0e7dc0, event=<value
> optimized out>, data=0xffffffffffffb050) at HttpSM.cc:2459
> #41 0x00000000005a70e8 in HttpSM::main_handler (this=0x2acf6e0e7dc0,
> event=1103, data=0xffffffffffffb050) at HttpSM.cc:2501
> #42 0x00000000005856d2 in handleEvent (this=0x2acf6e0e9790, event=1103,
> data=0xffffffffffffb050) at ../../iocore/eventsystem/I_Continuation.h:146
> #43 HttpCacheSM::state_cache_open_read (this=0x2acf6e0e9790, event=1103,
> data=0xffffffffffffb050) at HttpCacheSM.cc:137
> #44 0x00000000006db68e in Cache::open_read (this=<value optimized out>,
> cont=0x2acf6e0e9790, key=<value optimized out>, request=0x2acf6e0e84c8,
> params=0x2acf6e0e7ea0,
> type=<value optimized out>,
> ---Type <return> to continue, or q <return> to quit---quit
> {code}
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