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https://issues.apache.org/jira/browse/TS-2654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13944621#comment-13944621
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Chaokovsky Lee commented on TS-2654:
------------------------------------
The trafficserver with the patch have run over 12 hours. I tried to collect
core file from other server without patch, but this need some time. I paste my
record.config file wish this can help you.
CONFIG proxy.config.proxy_name STRING c01.ats.vimg.wuhan.yoqoo
CONFIG proxy.config.config_dir STRING /etc/trafficserver
CONFIG proxy.config.proxy_binary_opts STRING -M
CONFIG proxy.config.env_prep STRING example_prep.sh
CONFIG proxy.config.alarm_email STRING ats
CONFIG proxy.config.syslog_facility STRING LOG_DAEMON
CONFIG proxy.config.output.logfile STRING traffic.out
CONFIG proxy.config.snapshot_dir STRING snapshots
CONFIG proxy.config.system.mmap_max INT 2097152
CONFIG proxy.config.exec_thread.autoconfig INT 1
CONFIG proxy.config.exec_thread.autoconfig.scale FLOAT 1.500000
CONFIG proxy.config.exec_thread.limit INT 2
CONFIG proxy.config.accept_threads INT 1
CONFIG proxy.config.admin.admin_user STRING admin
CONFIG proxy.config.admin.number_config_bak INT 3
CONFIG proxy.config.admin.user_id STRING ats
CONFIG proxy.config.admin.autoconf_port INT 8083
CONFIG proxy.config.process_manager.mgmt_port INT 8084
CONFIG proxy.config.alarm.bin STRING example_alarm_bin.sh
CONFIG proxy.config.alarm.abs_path STRING NULL
CONFIG proxy.config.http.server_ports STRING 81
CONFIG proxy.config.http.connect_ports STRING 443 563
CONFIG proxy.config.http.insert_request_via_str INT 1
CONFIG proxy.config.http.insert_response_via_str INT 0
CONFIG proxy.config.http.response_server_enabled INT 1
CONFIG proxy.config.http.insert_age_in_response INT 1
CONFIG proxy.config.http.enable_url_expandomatic INT 0
CONFIG proxy.config.http.no_dns_just_forward_to_parent INT 0
CONFIG proxy.config.http.uncacheable_requests_bypass_parent INT 1
CONFIG proxy.config.http.keep_alive_enabled_in INT 1
CONFIG proxy.config.http.keep_alive_enabled_out INT 1
CONFIG proxy.config.http.chunking_enabled INT 1
CONFIG proxy.config.http.send_http11_requests INT 1
CONFIG proxy.config.http.share_server_sessions INT 2
CONFIG proxy.config.http.origin_server_pipeline INT 1
CONFIG proxy.config.http.user_agent_pipeline INT 8
CONFIG proxy.config.http.referer_filter INT 0
CONFIG proxy.config.http.referer_format_redirect INT 0
CONFIG proxy.config.http.referer_default_redirect STRING http://www.example.com/
CONFIG proxy.config.http.parent_proxy_routing_enable INT 0
CONFIG proxy.config.http.parent_proxy.retry_time INT 300
CONFIG proxy.config.http.parent_proxy.fail_threshold INT 10
CONFIG proxy.config.http.parent_proxy.total_connect_attempts INT 4
CONFIG proxy.config.http.parent_proxy.per_parent_connect_attempts INT 2
CONFIG proxy.config.http.parent_proxy.connect_attempts_timeout INT 30
CONFIG proxy.config.http.forward.proxy_auth_to_parent INT 0
CONFIG proxy.config.http.keep_alive_no_activity_timeout_in INT 115
CONFIG proxy.config.http.keep_alive_no_activity_timeout_out INT 30
CONFIG proxy.config.http.transaction_no_activity_timeout_in INT 30
CONFIG proxy.config.http.transaction_no_activity_timeout_out INT 30
CONFIG proxy.config.http.transaction_active_timeout_in INT 900
CONFIG proxy.config.http.transaction_active_timeout_out INT 0
CONFIG proxy.config.http.accept_no_activity_timeout INT 120
CONFIG proxy.config.http.background_fill_active_timeout INT 60
CONFIG proxy.config.http.background_fill_completed_threshold FLOAT 0.0
CONFIG proxy.config.http.connect_attempts_max_retries INT 6
CONFIG proxy.config.http.connect_attempts_max_retries_dead_server INT 3
CONFIG proxy.config.http.connect_attempts_rr_retries INT 3
CONFIG proxy.config.http.connect_attempts_timeout INT 30
CONFIG proxy.config.http.post_connect_attempts_timeout INT 1800
CONFIG proxy.config.http.down_server.cache_time INT 300
CONFIG proxy.config.http.down_server.abort_threshold INT 10
CONFIG proxy.config.http.congestion_control.enabled INT 0
CONFIG proxy.config.http.negative_caching_enabled INT 0
CONFIG proxy.config.http.negative_caching_lifetime INT 1800
CONFIG proxy.config.http.anonymize_remove_from INT 0
CONFIG proxy.config.http.anonymize_remove_referer INT 0
CONFIG proxy.config.http.anonymize_remove_user_agent INT 0
CONFIG proxy.config.http.anonymize_remove_cookie INT 0
CONFIG proxy.config.http.anonymize_remove_client_ip INT 0
CONFIG proxy.config.http.anonymize_insert_client_ip INT 1
CONFIG proxy.config.http.anonymize_other_header_list STRING NULL
CONFIG proxy.config.http.insert_squid_x_forwarded_for INT 1
CONFIG proxy.config.http.push_method_enabled INT 0
CONFIG proxy.config.http.cache.http INT 1
CONFIG proxy.config.http.cache.allow_empty_doc INT 0
CONFIG proxy.config.http.cache.ignore_client_no_cache INT 1
CONFIG proxy.config.http.cache.ims_on_client_no_cache INT 1
CONFIG proxy.config.http.cache.ignore_server_no_cache INT 0
CONFIG proxy.config.http.cache.ignore_client_cc_max_age INT 0
CONFIG proxy.config.http.normalize_ae_gzip INT 0
CONFIG proxy.config.http.cache.cache_responses_to_cookies INT 1
CONFIG proxy.config.http.cache.ignore_authentication INT 0
CONFIG proxy.config.http.cache.cache_urls_that_look_dynamic INT 1
CONFIG proxy.config.http.cache.enable_default_vary_headers INT 0
CONFIG proxy.config.http.cache.when_to_revalidate INT 0
CONFIG proxy.config.http.cache.when_to_add_no_cache_to_msie_requests INT -1
CONFIG proxy.config.http.cache.required_headers INT 2
CONFIG proxy.config.http.cache.max_stale_age INT 604800
CONFIG proxy.config.http.cache.range.lookup INT 1
CONFIG proxy.config.http.cache.ignore_accept_mismatch INT 1
CONFIG proxy.config.http.cache.ignore_accept_language_mismatch INT 1
CONFIG proxy.config.http.cache.ignore_accept_encoding_mismatch INT 1
CONFIG proxy.config.http.cache.ignore_accept_charset_mismatch INT 1
CONFIG proxy.config.http.cache.heuristic_min_lifetime INT 3600
CONFIG proxy.config.http.cache.heuristic_max_lifetime INT 86400
CONFIG proxy.config.http.cache.heuristic_lm_factor FLOAT 0.100000
CONFIG proxy.config.http.cache.fuzz.time INT 240
CONFIG proxy.config.http.cache.fuzz.probability FLOAT 0.005000
CONFIG proxy.config.http.cache.vary_default_text STRING NULL
CONFIG proxy.config.http.cache.vary_default_images STRING NULL
CONFIG proxy.config.http.cache.vary_default_other STRING NULL
CONFIG proxy.config.http.enable_http_stats INT 1
CONFIG proxy.config.body_factory.enable_customizations INT 1
CONFIG proxy.config.body_factory.enable_logging INT 0
CONFIG proxy.config.body_factory.response_suppression_mode INT 0
CONFIG proxy.config.net.connections_throttle INT 30000
CONFIG proxy.config.net.defer_accept INT 45
LOCAL proxy.local.cluster.type INT 3
CONFIG proxy.config.cluster.cluster_port INT 8086
CONFIG proxy.config.cluster.rsport INT 8088
CONFIG proxy.config.cluster.mcport INT 8089
CONFIG proxy.config.cluster.mc_group_addr STRING 224.0.1.37
CONFIG proxy.config.cluster.mc_ttl INT 1
CONFIG proxy.config.cluster.log_bogus_mc_msgs INT 1
CONFIG proxy.config.cluster.ethernet_interface STRING lo
CONFIG proxy.config.cache.permit.pinning INT 0
CONFIG proxy.config.cache.ram_cache.size INT 17179869184
CONFIG proxy.config.cache.ram_cache_cutoff INT 4194304
CONFIG proxy.config.http.record_tcp_mem_hit INT 1
CONFIG proxy.config.cache.ram_cache.algorithm INT 0
CONFIG proxy.config.cache.ram_cache.use_seen_filter INT 0
CONFIG proxy.config.cache.ram_cache.compress INT 0
CONFIG proxy.config.cache.limits.http.max_alts INT 5
CONFIG proxy.config.cache.target_fragment_size INT 1048576
CONFIG proxy.config.cache.max_doc_size INT 0
CONFIG proxy.config.cache.enable_read_while_writer INT 1
CONFIG proxy.config.cache.min_average_object_size INT 8000
CONFIG proxy.config.cache.threads_per_disk INT 8
CONFIG proxy.config.cache.mutex_retry_delay INT 2
LOCAL proxy.config.cache.interim.storage STRING NULL
CONFIG proxy.config.cache.hit_evacuate_percent INT 1
CONFIG proxy.config.cache.hit_evacuate_size_limit INT 1
CONFIG proxy.config.dns.search_default_domains INT 0
CONFIG proxy.config.dns.splitDNS.enabled INT 0
CONFIG proxy.config.dns.max_dns_in_flight INT 2048
CONFIG proxy.config.dns.url_expansions STRING NULL
CONFIG proxy.config.dns.round_robin_nameservers INT 0
CONFIG proxy.config.dns.nameservers STRING NULL
CONFIG proxy.config.dns.resolv_conf STRING /etc/resolv.conf
CONFIG proxy.config.dns.validate_query_name INT 0
CONFIG proxy.config.hostdb.size INT 120000
CONFIG proxy.config.hostdb.storage_size INT 33554432
CONFIG proxy.config.hostdb.ttl_mode INT 0
CONFIG proxy.config.hostdb.timeout INT 1440
CONFIG proxy.config.hostdb.strict_round_robin INT 0
CONFIG proxy.config.log.logging_enabled INT 1
CONFIG proxy.config.log.max_secs_per_buffer INT 5
CONFIG proxy.config.log.max_space_mb_for_logs INT 250
CONFIG proxy.config.log.max_space_mb_for_orphan_logs INT 25
CONFIG proxy.config.log.max_space_mb_headroom INT 1000
CONFIG proxy.config.log.hostname STRING localhost
CONFIG proxy.config.log.logfile_dir STRING /var/log/trafficserver
CONFIG proxy.config.log.logfile_perm STRING rw-r--r--
CONFIG proxy.config.log.custom_logs_enabled INT 0
CONFIG proxy.config.log.squid_log_enabled INT 0
CONFIG proxy.config.log.squid_log_is_ascii INT 0
CONFIG proxy.config.log.squid_log_name STRING squid
CONFIG proxy.config.log.squid_log_header STRING NULL
CONFIG proxy.config.log.common_log_enabled INT 0
CONFIG proxy.config.log.common_log_is_ascii INT 1
CONFIG proxy.config.log.common_log_name STRING common
CONFIG proxy.config.log.common_log_header STRING NULL
CONFIG proxy.config.log.extended_log_enabled INT 0
CONFIG proxy.config.log.extended_log_is_ascii INT 0
CONFIG proxy.config.log.extended_log_name STRING extended
CONFIG proxy.config.log.extended_log_header STRING NULL
CONFIG proxy.config.log.extended2_log_enabled INT 0
CONFIG proxy.config.log.extended2_log_is_ascii INT 1
CONFIG proxy.config.log.extended2_log_name STRING extended2
CONFIG proxy.config.log.extended2_log_header STRING NULL
CONFIG proxy.config.log.separate_icp_logs INT 0
CONFIG proxy.config.log.separate_host_logs INT 0
LOCAL proxy.local.log.collation_mode INT 0
CONFIG proxy.config.log.collation_host STRING NULL
CONFIG proxy.config.log.collation_port INT 8085
CONFIG proxy.config.log.collation_secret STRING foobar
CONFIG proxy.config.log.collation_host_tagged INT 0
CONFIG proxy.config.log.collation_retry_sec INT 5
CONFIG proxy.config.log.rolling_enabled INT 1
CONFIG proxy.config.log.rolling_interval_sec INT 86400
CONFIG proxy.config.log.rolling_offset_hr INT 0
CONFIG proxy.config.log.rolling_size_mb INT 10
CONFIG proxy.config.log.auto_delete_rolled_files INT 1
CONFIG proxy.config.log.sampling_frequency INT 1
CONFIG proxy.config.reverse_proxy.enabled INT 1
CONFIG proxy.config.header.parse.no_host_url_redirect STRING NULL
CONFIG proxy.config.url_remap.default_to_server_pac INT 0
CONFIG proxy.config.url_remap.default_to_server_pac_port INT -1
CONFIG proxy.config.url_remap.remap_required INT 1
CONFIG proxy.config.url_remap.pristine_host_hdr INT 1
CONFIG proxy.config.ssl.number.threads INT 0
CONFIG proxy.config.ssl.SSLv2 INT 0
CONFIG proxy.config.ssl.SSLv3 INT 1
CONFIG proxy.config.ssl.TLSv1 INT 1
CONFIG proxy.config.ssl.server.cipher_suite STRING
RC4-SHA:AES128-SHA:DES-CBC3-SHA:AES256-SHA:ALL:!aNULL:!EXP:!LOW:!MD5:!SSLV2:!NULL
CONFIG proxy.config.ssl.server.honor_cipher_order INT 0
CONFIG proxy.config.ssl.compression INT 0
CONFIG proxy.config.ssl.client.certification_level INT 0
CONFIG proxy.config.ssl.server.cert_chain.filename STRING NULL
CONFIG proxy.config.ssl.server.cert.path STRING /etc/pki/tls/certs/
CONFIG proxy.config.ssl.server.private_key.path STRING /etc/pki/tls/private/
CONFIG proxy.config.ssl.CA.cert.filename STRING NULL
CONFIG proxy.config.ssl.CA.cert.path STRING /etc/trafficserver
CONFIG proxy.config.ssl.client.verify.server INT 0
CONFIG proxy.config.ssl.client.cert.filename STRING NULL
CONFIG proxy.config.ssl.client.cert.path STRING /etc/trafficserver
CONFIG proxy.config.ssl.client.private_key.filename STRING NULL
CONFIG proxy.config.ssl.client.private_key.path STRING /etc/trafficserver
CONFIG proxy.config.ssl.client.CA.cert.filename STRING NULL
CONFIG proxy.config.ssl.client.CA.cert.path STRING /etc/trafficserver
CONFIG proxy.config.icp.enabled INT 0
CONFIG proxy.config.icp.icp_interface STRING NULL
CONFIG proxy.config.icp.icp_port INT 3130
CONFIG proxy.config.icp.multicast_enabled INT 0
CONFIG proxy.config.icp.query_timeout INT 2
CONFIG proxy.config.update.enabled INT 0
CONFIG proxy.config.update.force INT 0
CONFIG proxy.config.update.retry_count INT 10
CONFIG proxy.config.update.retry_interval INT 2
CONFIG proxy.config.update.concurrent_updates INT 100
CONFIG proxy.config.net.sock_send_buffer_size_in INT 262144
CONFIG proxy.config.net.sock_recv_buffer_size_in INT 0
CONFIG proxy.config.net.sock_send_buffer_size_out INT 0
CONFIG proxy.config.net.sock_recv_buffer_size_out INT 0
CONFIG proxy.config.core_limit INT -1
CONFIG proxy.config.diags.debug.enabled INT 0
CONFIG proxy.config.diags.debug.tags STRING http.*|dns.*
CONFIG proxy.config.dump_mem_info_frequency INT 0
CONFIG proxy.config.diags.show_location INT 0
CONFIG proxy.config.allocator.enable_reclaim INT 1
CONFIG proxy.config.allocator.reclaim_factor FLOAT 0.300000
CONFIG proxy.config.allocator.max_overage INT 3
CONFIG proxy.config.allocator.debug_filter INT 0
CONFIG proxy.config.http.slow.log.threshold INT 0
CONFIG proxy.config.task_threads INT 2
CONFIG proxy.config.body_factory.template_sets_dir STRING
/etc/trafficserver/body_factory
CONFIG proxy.config.url_remap.filename STRING remap.config
> Range request crash in trafficserver 4.2.0
> ------------------------------------------
>
> Key: TS-2654
> URL: https://issues.apache.org/jira/browse/TS-2654
> Project: Traffic Server
> Issue Type: Bug
> Reporter: Chaokovsky Lee
> Assignee: Leif Hedstrom
> Priority: Critical
> Fix For: 5.0.0
>
>
> I have updated trafficserver from 4.1.2 to 4.2.0, but the range request crash
> bug even appear.
> I use "read while writer" feature in my configuration, Maybe the feature
> cause crash ?
> CONFIG proxy.config.cache.enable_read_while_writer INT 1
> {code}
> /usr/bin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0[0x3a8300f4a0]
> /usr/bin/traffic_server(HttpTransact::change_response_header_because_of_range_request(HttpTransact::State*,
> HTTPHdr*)+0x255)[0x533295]
> /usr/bin/traffic_server(HttpTransact::handle_content_length_header(HttpTransact::State*,
> HTTPHdr*, HTTPHdr*)+0x2c8)[0x533638]
> /usr/bin/traffic_server(HttpTransact::build_response(HttpTransact::State*,
> HTTPHdr*, HTTPHdr*, HTTPVersion, HTTPStatus, char const*)+0x460)[0x533b40]
> /usr/bin/traffic_server(HttpTransact::handle_transform_ready(HttpTransact::State*)+0x7d)[0x53a2dd]
> /usr/bin/traffic_server(HttpSM::call_transact_and_set_next_state(void
> (*)(HttpTransact::State*))+0x28)[0x50b268]
> /usr/bin/traffic_server(HttpSM::state_response_wait_for_transform_read(int,
> void*)+0xed)[0x514b4d]
> /usr/bin/traffic_server(HttpSM::main_handler(int, void*)+0x70)[0x51feb0]
> /usr/bin/traffic_server(TransformTerminus::handle_event(int,
> void*)+0x1d6)[0x4df8d6]
> /usr/bin/traffic_server(EThread::process_event(Event*, int)+0x8f)[0x66d37f]
> /usr/bin/traffic_server(EThread::execute()+0x61b)[0x66deab]
> /usr/bin/traffic_server[0x66c89a]
> /lib64/libpthread.so.0[0x3a830077f1]
> /lib64/libc.so.6(clone+0x6d)[0x3a82ce570d]
> {code}
> Thank for your excellent work, the trafficserver is so great!
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