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Posted to issues@trafficserver.apache.org by "James Peach (JIRA)" <ji...@apache.org> on 2016/08/18 18:29:20 UTC
[jira] [Updated] (TS-4764) cruuid log field is misaligned
[ https://issues.apache.org/jira/browse/TS-4764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Peach updated TS-4764:
----------------------------
Fix Version/s: 7.0.0
> cruuid log field is misaligned
> ------------------------------
>
> Key: TS-4764
> URL: https://issues.apache.org/jira/browse/TS-4764
> Project: Traffic Server
> Issue Type: Bug
> Components: Logging
> Reporter: James Peach
> Assignee: James Peach
> Fix For: 7.0.0
>
>
> Triggering an assertion when I use the {{cruuid}} log field:
> {noformat}
> Thread 13542, [ET_NET 1]:
> 0 0x000000000051201d crash_logger_invoke(int, siginfo_t*, void*) + 0x98
> 1 0x00002b0664cc0330 __restore_rt + (nil)
> 2 0x00002b0665928c37 gsignal + 0x37
> 3 0x00002b066592c028 abort + 0x148
> 4 0x00002b0663a1ec54 ink_warning(char const*, ...) + (nil)
> 5 0x00002b0663a1c5ea ats_base64_encode(unsigned char const*, unsigned long, char*, unsigned long, unsigned long*) + (nil)
> 6 0x00000000006d52ea LogFieldList::marshal(LogAccess*, char*) + 0x84
> 7 0x00000000006e59ce LogObject::log(LogAccess*, char const*) + 0x6a4
> 8 0x00000000006e80b1 LogObjectManager::log(LogAccess*) + 0x7b
> 9 0x00000000006c0e6e Log::access(LogAccess*) + 0x29c
> 10 0x0000000000641df3 HttpSM::kill_this() + 0x571
> 11 0x0000000000631fb2 HttpSM::main_handler(int, void*) + 0x364
> #6 0x00000000006d52ea in LogFieldList::marshal (this=0x1255170, lad=0x7ffff2ee3980, buf=0x12589e8 "") at LogField.cc:790
> 790 ink_assert(bytes % INK_MIN_ALIGN == 0);
> (gdb) l
> 785 char *ptr;
> 786 int bytes = 0;
> 787 for (LogField *f = first(); f; f = next(f)) {
> 788 ptr = &buf[bytes];
> 789 bytes += f->marshal(lad, ptr);
> 790 ink_assert(bytes % INK_MIN_ALIGN == 0);
> 791 }
> 792 return bytes;
> 793 }
> 794
> (gdb) p *f
> $1 = {m_name = 0x1257d80 "client_req_uuid", m_symbol = 0x1257da0 "cruuid", m_type = LogField::STRING, m_container = LogField::NO_CONTAINER, m_marshal_func = &virtual table offset 224,
> m_unmarshal_func = 0x6c5254 <LogAccess::unmarshal_str(char**, char*, int, LogSlice*)>, m_unmarshal_func_map = 0x0, m_agg_op = LogField::NO_AGGREGATE, m_agg_cnt = 0, m_agg_val = 0,
> m_milestone1 = TS_MILESTONE_LAST_ENTRY, m_milestone2 = TS_MILESTONE_LAST_ENTRY, m_time_field = false, m_alias_map = {m_ptr = 0x0}, m_set_func = NULL, link = {<SLink<LogField>> = {next = 0x1257dc0},
> prev = 0x1257c00}, m_slice = {m_enable = false, m_start = 0, m_end = 2147483647}}
> (gdb) p bytes
> $2 = 198
> (gdb) p bytes % 8
> $3 = 6
> {noformat}
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