Tommy Lee created TS-2193:
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Summary: Trafficserver 4.1 Crash with
proxy.config.dns.dedicated_thread = 1
Key: TS-2193
URL: https://issues.apache.org/jira/browse/TS-2193
Project: Traffic Server
Issue Type: Bug
Components: DNS
Reporter: Tommy Lee
Hi all,
I've tried to enable DNS Thread without luck.
When i set proxy.config.dns.dedicated_thread to 1, it crashes with the
information below.
The ATS is working in Forward Proxy mode.
Thanks in advance.
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traffic.out
NOTE: Traffic Server received Sig 11: Segmentation fault
/usr/local/cache-4.1/bin/traffic_server - STACK TRACE:
/lib/x86_64-linux-gnu/libpthread.so.0(+0xfcb0)[0x2af714875cb0]
/usr/local/cache-4.1/bin/traffic_server(_Z16_acquire_sessionP13SessionBucketPK8sockaddrR7INK_MD5P6HttpSM+0x52)[0x51dac2]
/usr/local/cache-4.1/bin/traffic_server(_ZN18HttpSessionManager15acquire_sessionEP12ContinuationPK8sockaddrPKcP17HttpClientSessionP6HttpSM+0x3d1)[0x51e0f1]
/usr/local/cache-4.1/bin/traffic_server(_ZN6HttpSM19do_http_server_openEb+0x30c)[0x53644c]
/usr/local/cache-4.1/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0x6a0)[0x537560]
/usr/local/cache-4.1/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0x57e)[0x53743e]
/usr/local/cache-4.1/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0x57e)[0x53743e]
/usr/local/cache-4.1/bin/traffic_server(_ZN6HttpSM27state_hostdb_reverse_lookupEiPv+0xb9)[0x526b99]
/usr/local/cache-4.1/bin/traffic_server(_ZN6HttpSM12main_handlerEiPv+0xd8)[0x531be8]
/usr/local/cache-4.1/bin/traffic_server[0x5d7c8a]
/usr/local/cache-4.1/bin/traffic_server(_ZN18HostDBContinuation8dnsEventEiP7HostEnt+0x821)[0x5decd1]
/usr/local/cache-4.1/bin/traffic_server(_ZN8DNSEntry9postEventEiP5Event+0x44)[0x5f7a94]
/usr/local/cache-4.1/bin/traffic_server[0x5fd382]
/usr/local/cache-4.1/bin/traffic_server(_ZN10DNSHandler8recv_dnsEiP5Event+0x852)[0x5fee72]
/usr/local/cache-4.1/bin/traffic_server(_ZN10DNSHandler9mainEventEiP5Event+0x14)[0x5ffd94]
/usr/local/cache-4.1/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x91)[0x6b2a41]
/usr/local/cache-4.1/bin/traffic_server(_ZN7EThread7executeEv+0x514)[0x6b3534]
/usr/local/cache-4.1/bin/traffic_server[0x6b17ea]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a)[0x2af71486de9a]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x2af71558dccd]
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