[
https://issues.apache.org/jira/browse/TS-2351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13835606#comment-13835606
]
bettydramit commented on TS-2351:
---------------------------------
{code:xml}
(gdb) f 0
#0 0x000000000053c6aa in
HttpTransact::change_response_header_because_of_range_request
(s=0x2b47453ef818,
header=0x2b47453efef8) at HttpTransact.cc:8692
8692 snprintf(numbers, sizeof(numbers), "bytes %" PRId64"-%" PRId64"/%"
PRId64, s->ranges[0]._start, s->ranges[0]._end,
s->cache_info.object_read->object_size_get());
(gdb) p numbers
$2 =
"\270\370\t%G+\000\000\261O\\\000\000\000\000\000\067\071\064\067\062\061\065\000\003\000\000\000\000\000\000\000\001\000\001\000\000\000\000\000\370\376>EG+\000\000\370\376>EG+\000\000\370\376>E"
(gdb) p s->ranges[0]._start
$3 = 868352
(gdb) p s->ranges[0]._end
$4 = 933887
(gdb) p s->cache_info.object_read
$5 = (HTTPInfo *) 0x2b46eb37e150
(gdb) p * s->cache_info.object_read
$6 = {m_alt = 0x0}
(gdb) p s->cache_info
$12 = {action = HttpTransact::CACHE_DO_SERVE, transform_action =
HttpTransact::CACHE_DO_UNDEFINED,
write_status = HttpTransact::NO_CACHE_WRITE, transform_write_status =
HttpTransact::NO_CACHE_WRITE,
lookup_url = 0x2b47453ef850, lookup_url_storage = {<HdrHeapSDKHandle> =
{m_heap = 0x2b4745b14000},
m_url_impl = 0x2b4745b14088}, original_url = {<HdrHeapSDKHandle> = {m_heap
= 0x0}, m_url_impl = 0x0},
object_read = 0x2b46eb37e150, second_object_read = 0x0, object_store = {m_alt
= 0x0}, transform_store = {m_alt = 0x0},
config = {cache_global_user_agent_header = false,
cache_enable_default_vary_headers = false, ignore_accept_mismatch = 0,
ignore_accept_language_mismatch = 0, ignore_accept_encoding_mismatch = 0,
ignore_accept_charset_mismatch = 0,
cache_vary_default_text = 0x0, cache_vary_default_images = 0x0,
cache_vary_default_other = 0x0}, directives = {
does_client_permit_lookup = true, does_client_permit_storing = true,
does_client_permit_dns_storing = true,
does_config_permit_lookup = true, does_config_permit_storing = true,
does_server_permit_lookup = true,
does_server_permit_storing = true}, open_read_retries = 0,
open_write_retries = 0,
write_lock_state = HttpTransact::CACHE_WL_INIT, lookup_count = 1,
is_ram_cache_hit = false}
{code}
> Range request crash in 4.1.x
> ----------------------------
>
> Key: TS-2351
> URL: https://issues.apache.org/jira/browse/TS-2351
> Project: Traffic Server
> Issue Type: Bug
> Components: Cache
> Affects Versions: 4.1.1
> Reporter: David Carlin
> Assignee: Leif Hedstrom
> Priority: Blocker
> Fix For: 4.2.0
>
>
> I am seeing the following crash using the 4.1.0 and 4.1.1 artifacts posted on
> the mailing list.
> One host I upgraded crashed immediately. Others take hours/days for crash to
> appear.
> {noformat}
> #0 0x0000000000544e59 in
> HttpTransact::change_response_header_because_of_range_request
> (s=0x2b2ff3f44288, header=0x2b2ff3f44968) at HttpTransact.cc:8692
> #1 0x0000000000545190 in HttpTransact::handle_content_length_header
> (s=0x2b2ff3f44288, header=0x2b2ff3f44968, base=<value optimized out>)
> at HttpTransact.cc:6559
> #2 0x000000000054c963 in HttpTransact::build_response (s=0x2b2ff3f44288,
> base_response=0x2b2ff3f44a28, outgoing_response=0x2b2ff3f44968,
> outgoing_version=<value optimized out>, status_code=HTTP_STATUS_NONE,
> reason_phrase=0x6bf28c "None") at HttpTransact.cc:7682
> #3 0x000000000054d2e0 in build_response (s=0x2b2ff3f44288) at
> HttpTransact.cc:7644
> #4 HttpTransact::handle_transform_ready (s=0x2b2ff3f44288) at
> HttpTransact.cc:4577
> #5 0x000000000051bfe8 in HttpSM::call_transact_and_set_next_state
> (this=0x2b2ff3f44220, f=<value optimized out>) at HttpSM.cc:6767
> #6 0x00000000005317ed in HttpSM::state_response_wait_for_transform_read
> (this=0x2b2ff3f44220, event=2000, data=0x2b3168082460) at HttpSM.cc:1210
> #7 0x00000000005306e8 in HttpSM::main_handler (this=0x2b2ff3f44220,
> event=2000, data=0x2b3168082460) at HttpSM.cc:2530
> #8 0x00000000004e9406 in handleEvent (this=0x2b31680823d8, event=1) at
> ../iocore/eventsystem/I_Continuation.h:146
> #9 TransformTerminus::handle_event (this=0x2b31680823d8, event=1) at
> Transform.cc:173
> #10 0x00000000006a636f in handleEvent (this=0x2b2fda6cc010, e=0x2b315c060c60,
> calling_code=1) at I_Continuation.h:146
> #11 EThread::process_event (this=0x2b2fda6cc010, e=0x2b315c060c60,
> calling_code=1) at UnixEThread.cc:145
> #12 0x00000000006a6eeb in EThread::execute (this=0x2b2fda6cc010) at
> UnixEThread.cc:196
> #13 0x00000000004c6ae4 in main (argv=<value optimized out>) at Main.cc:1686
> NOTE: Traffic Server received Sig 11: Segmentation fault
> /usr/localbin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0(+0x3aec80f500)[0x2af3d029a500]
> /usr/localbin/traffic_server(_ZN12HttpTransact47change_response_header_because_of_range_requestEPNS_5StateEP7HTTPHdr+0x219)[0x544e59]
> /usr/localbin/traffic_server(_ZN12HttpTransact28handle_content_length_headerEPNS_5StateEP7HTTPHdrS3_+0x280)[0x545190]
> /usr/localbin/traffic_server(_ZN12HttpTransact14build_responseEPNS_5StateEP7HTTPHdrS3_11HTTPVersion10HTTPStatusPKc+0x3e3)[0x54c963]
> /usr/localbin/traffic_server(_ZN12HttpTransact22handle_transform_readyEPNS_5StateE+0x70)[0x54d2e0]
> /usr/localbin/traffic_server(_ZN6HttpSM32call_transact_and_set_next_stateEPFvPN12HttpTransact5StateEE+0x28)[0x51bfe8]
> /usr/localbin/traffic_server(_ZN6HttpSM38state_response_wait_for_transform_readEiPv+0xed)[0x5317ed]
> /usr/localbin/traffic_server(_ZN6HttpSM12main_handlerEiPv+0xd8)[0x5306e8]
> /usr/localbin/traffic_server(_ZN17TransformTerminus12handle_eventEiPv+0x1d6)[0x4e9406]
> /usr/localbin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x8f)[0x6a636f]
> /usr/localbin/traffic_server(_ZN7EThread7executeEv+0x63b)[0x6a6eeb]
> /usr/localbin/traffic_server[0x6a520a]
> /lib64/libpthread.so.0(+0x3aec807851)[0x2af3d0292851]
> /lib64/libc.so.6(clone+0x6d)[0x3aec4e890d]
> {noformat}
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