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https://issues.apache.org/jira/browse/TS-1002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238281#comment-13238281
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Conan Wang commented on TS-1002:
I'm trying to backport to 3.0.4. got assert error when request.
{code}
FATAL: LogAccess.cc:794: failed assert `actual_len < padded_len`
/box/ts-3.0.4/bin/traffic_server - STACK TRACE:
0 libtsutil.3.dylib 0x000100d2924b ink_fatal_va + 283
1 libtsutil.3.dylib 0x000100d29554 ink_fatal + 356
2 libtsutil.3.dylib 0x000100d268cf _ink_assert + 271
3 traffic_server 0x0001001b9c90
_ZN9LogAccess11marshal_memEPcPKcii + 108
4 traffic_server 0x0001001bd848
_ZN13LogAccessHttp36marshal_client_req_unmapped_url_hostEPc + 122
5 traffic_server 0x0001001e2d7b
_ZN8LogField7marshalEP9LogAccessPc + 155
6 traffic_server 0x0001001e2f30
_ZN12LogFieldList7marshalEP9LogAccessPc + 88
7 traffic_server 0x0001001fb45b
_ZN9LogObject3logEP9LogAccessPc + 3783
8 traffic_server 0x0001001cff91
_ZN16LogObjectManager3logEP9LogAccess + 73
9 traffic_server 0x0001001c5f48
_ZN3Log6accessEP9LogAccess + 1316
10 traffic_server 0x000100116bc4
_ZN6HttpSM12update_statsEv + 834
11 traffic_server 0x00010012944a
_ZN6HttpSM9kill_thisEv + 1042
12 traffic_server 0x000100129aa7
_ZN6HttpSM12main_handlerEiPv + 1205
13 traffic_server 0x00010005cc84
_ZN12Continuation11handleEventEiPv + 148
14 traffic_server 0x000100184044
_ZN10HttpTunnel12main_handlerEiPv + 460
15 traffic_server 0x00010005cc84
_ZN12Continuation11handleEventEiPv + 148
16 traffic_server 0x00010036a2c4
_ZL23write_signal_and_updateiP18UnixNetVConnection + 100
17 traffic_server 0x00010036a3d2
_ZL17write_signal_doneiP10NetHandlerP18UnixNetVConnection + 50
18 traffic_server 0x00010036ae91
_Z15write_to_net_ioP10NetHandlerP18UnixNetVConnectionP7EThread + 2593
19 traffic_server 0x00010036b0e8
_Z12write_to_netP10NetHandlerP18UnixNetVConnectionP14PollDescriptorP7EThread +
168
20 traffic_server 0x00010035cd34
_ZN10NetHandler12mainNetEventEiP5Event + 4346
21 traffic_server 0x00010005cc84
_ZN12Continuation11handleEventEiPv + 148
22 traffic_server 0x00010039145a
_ZN7EThread13process_eventEP5Eventi + 418
23 traffic_server 0x000100390cab
_ZN7EThread7executeEv + 1311
24 traffic_server 0x00010038fc74
_ZL21spawn_thread_internalPv + 132
25 libsystem_c.dylib 0x7fff89dfe8bf _pthread_start + 335
26 libsystem_c.dylib 0x7fff89e01b75 thread_start + 13
Program received signal SIGABRT, Aborted.
[Switching to process 14628 thread 0x2803]
0x7fff90895ce2 in __pthread_kill ()
(gdb) bt
#0 0x7fff90895ce2 in __pthread_kill ()
#1 0x7fff89e007d2 in pthread_kill ()
#2 0x7fff89df1a7a in abort ()
#3 0x000100d27f70 in ink_die_die_die (retval=1) at ink_error.cc:43
#4 0x000100d29255 in ink_fatal_va (return_code=1,
message_format=0x103d0950c "LogAccess.cc:794: failed assert `actual_len <
padded_len`", ap=0x103d09498) at ink_error.cc:65
#5 0x000100d29554 in ink_fatal (return_code=1, message_format=0x103d0950c
"LogAccess.cc:794: failed assert `actual_len < padded_len`") at ink_error.cc:73
#6 0x000100d268cf in _ink_assert (a=0x1003e2532 "actual_len < padded_len",
f=0x1003e23b8 "LogAccess.cc", l=794) at ink_assert.cc:44
#7 0x0001001b9c90 in LogAccess::marshal_mem (dest=0x108c4f910 "",
source=0x1003e2530 "-", actual_len=1, padded_len=0) at LogAccess.cc:794
#8 0x0001001bd848 in LogAccessHttp::marshal_client_req_unmapped_url_host
(this=0x103d0a328, buf=0x108c4f910 "") at LogAccessHttp.cc:369
#9 0x0001001e2d7b in LogField::marshal (this=0x10128c8e0, lad=0x103d0a328,
buf=0x108c4f910 "") at LogField.cc:216
#10 0x0001001e2f30 in LogFieldList::marshal (this=0x10128be80,
lad=0x103d0a328, buf=0x108c4f910 "") at LogField.cc:493
#11 0x0001001fb45b in LogObject::log (this=0x108c51e00, lad=0x103d0a328,
text_entry=0x0) at LogObject.cc:568
#12 0x0001001cff91 in LogObjectManager::log (this=0x101247040,
lad=0x103d0a328) at LogObject.h:485
#13 0x0001001c5f48 in Log::access (lad=0x103d0a328) at Log.cc:1063
#14 0x000100116bc4 in HttpSM::update_stats (this=0x109d41190) at
HttpSM.cc:6044
#15 0x00010012944a in HttpSM::kill_this (this=0x109d41190) at HttpSM.cc:6005
#16 0x000100129aa7 in HttpSM::main_handler (this=0x109d41190, event=2301,