[
https://issues.apache.org/jira/browse/TS-2299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Phil Sorber reassigned TS-2299:
-------------------------------
Assignee: Phil Sorber
> ATS seg faults in MIMEScanner::mime_scanner_get
> -----------------------------------------------
>
> Key: TS-2299
> URL: https://issues.apache.org/jira/browse/TS-2299
> Project: Traffic Server
> Issue Type: Bug
> Components: Core, HTTP, MIME
> Affects Versions: 4.0.1
> Environment: RHEL 5.9
> Reporter: John Paul Vasicek
> Assignee: Phil Sorber
> Labels: Crash
> Fix For: sometime
>
>
> I'm seeing segmentation faults in ATS 4.0.1, these seem to happen randomly:
> {code}
> NOTE: Traffic Server received Sig 11: Segmentation fault
> /usr/local/bin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0[0x2aafe810eca0]
> /usr/local/bin/traffic_server(_Z16mime_scanner_getP11MIMEScannerPPKcS2_S3_S3_Pbbi+0x2c2)[0x5cf752]
> /usr/local/bin/traffic_server(_Z21http_parser_parse_reqP10HTTPParserP7HdrHeapP11HTTPHdrImplPPKcS6_bb+0x113)[0x5c4e73]
> /usr/local/bin/traffic_server(_ZN7HTTPHdr9parse_reqEP10HTTPParserP14IOBufferReaderPib+0x1a7)[0x5c11d7]
> /usr/local/bin/traffic_server(_ZN6HttpSM32state_read_client_request_headerEiPv+0x100)[0x5311c0]
> /usr/local/bin/traffic_server(_ZN6HttpSM12main_handlerEiPv+0xcc)[0x5383ac]
> /usr/local/bin/traffic_server(_ZN8PluginVC17process_read_sideEb+0x425)[0x4d1535]
> /usr/local/bin/traffic_server(_ZN8PluginVC18process_write_sideEb+0x5ac)[0x4d1e6c]
> /usr/local/bin/traffic_server(_ZN8PluginVC12main_handlerEiPv+0x46e)[0x4d389e]
> /usr/local/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x238)[0x6cb258]
> /usr/local/bin/traffic_server(_ZN7EThread7executeEv+0x3a9)[0x6cb979]
> /usr/local/bin/traffic_server[0x6cad1e]
> /lib64/libpthread.so.0[0x2aafe810683d]
> /lib64/libc.so.6(clone+0x6d)[0x313bad503d]
> {code}
> (demangled)
> {code}
> NOTE: Traffic Server received Sig 11: Segmentation fault
> /usr/local/bin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0[0x2aafe810eca0]
> /usr/local/bin/traffic_server(mime_scanner_get(MIMEScanner*, char const**,
> char const*, char const**, char const**, bool*, bool, int)+0x2c2)[0x5cf752]
> /usr/local/bin/traffic_server(http_parser_parse_req(HTTPParser*, HdrHeap*,
> HTTPHdrImpl*, char const**, char const*, bool, bool)+0x113)[0x5c4e73]
> NOTE: Traffic Server received Sig 11: Segmentation fault
> /usr/local/bin/traffic_server - STACK TRACE:
> /usr/local/bin/traffic_server(HTTPHdr::parse_req(HTTPParser*,
> IOBufferReader*, int*, bool)+0x1a7)[0x5c11d7]
> /lib64/libpthread.so.0[0x2ba86e67aca0]
> /usr/local/bin/traffic_server(mime_scanner_get(MIMEScanner*, char const**,
> char const*, char const**, char const**, bool*, bool, int)+0x2c2)[0x5cf752]
> /usr/local/bin/traffic_server(HttpSM::state_read_client_request_header(int,
> void*)+0x100)[0x5311c0]
> /usr/local/bin/traffic_server(http_parser_parse_req(HTTPParser*, HdrHeap*,
> HTTPHdrImpl*, char const**, char const*, bool, bool)+0x113)[0x5c4e73]
> /usr/local/bin/traffic_server(HttpSM::main_handler(int, void*)+0xcc)[0x5383ac]
> /usr/local/bin/traffic_server(HTTPHdr::parse_req(HTTPParser*,
> IOBufferReader*, int*, bool)+0x1a7)[0x5c11d7]
> /usr/local/bin/traffic_server(PluginVC::process_read_side(bool)+0x425)[0x4d1535]
> /usr/local/bin/traffic_server(HttpSM::state_read_client_request_header(int,
> void*)+0x100)[0x5311c0]
> /usr/local/bin/traffic_server(PluginVC::main_handler(int,
> void*)+0x39f)[0x4d37cf]
> /usr/local/bin/traffic_server(HttpSM::main_handler(int, void*)+0xcc)[0x5383ac]
> /usr/local/bin/traffic_server(_ZN8Plu
> ginVC17process_read_sideEb+0x425)[0x4d1535]
> /usr/local/bin/traffic_server(EThread::process_event(Event*,
> int)+0x238)[0x6cb258]
> /usr/local/bin/traffic_server(EThread::execute()+0x707)[0x6cbcd7]
> /usr/local/bin/traffic_server[0x6cad1e]
> /lib64/libpthread.so.0[0x2ba86e67283d]
> /usr/local/bin/traffic_server(PluginVC::process_write_side(bool)+0x5ac)[0x4d1e6c]
> /usr/local/bin/traffic_server(PluginVC::main_handler(int,
> void*)+0x46e)[0x4d389e]
> /lib64/libc.so.6(clone+0x6d)[0x313bad503d]
> {code}
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