[
https://issues.apache.org/jira/browse/TS-2757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
James Peach updated TS-2757:
----------------------------
Description:
If you use {{TSTextLogObjectCreate}} in a plugin, when those log objects are
deleted, the object manager crashes. It looks like {{_APIobjects}} has a stale
pointer.
{code}
(gdb) bt
#0 0x00000000005e8c47 in LogObjectManager::~LogObjectManager (this=0x4bf0028,
__in_chrg=<value optimized out>) at LogObject.cc:903
#1 0x00000000005d33e2 in LogConfig::~LogConfig (this=0x4bf0000,
__in_chrg=<value optimized out>) at LogConfig.cc:573
#2 0x00000000005d3446 in LogConfig::~LogConfig (this=0x4bf0000,
__in_chrg=<value optimized out>) at LogConfig.cc:573
#3 0x0000000000617b8a in ConfigProcessor::release (this=0xafa720, id=5,
info=0x4bf0000) at ProxyConfig.cc:210
#4 0x0000000000618496 in ConfigInfoReleaser::handle_event (this=0x21c5a00) at
ProxyConfig.cc:106
#5 0x00000000004e5920 in Continuation::handleEvent (this=0x21c5a00, event=2,
data=0xe926780) at ../iocore/eventsystem/I_Continuation.h:146
#6 0x00000000006d17b6 in EThread::process_event (this=0x2e08000, e=0xe926780,
calling_code=2) at UnixEThread.cc:145
#7 0x00000000006d1ad1 in EThread::execute (this=0x2e08000) at
UnixEThread.cc:224
#8 0x00000000006d0da0 in spawn_thread_internal (a=0x21ddd60) at Thread.cc:88
#9 0x00002b507e273851 in start_thread () from /lib64/libpthread.so.0
{code}
was:
If you use {{TSTextLogObjectCreate}} in a plugin, when those log objects ate
deleted, the object manager crashes. It looks like {{_APIobjects}} has a stale
pointer.
{code}
(gdb) bt
#0 0x00000000005e8c47 in LogObjectManager::~LogObjectManager (this=0x4bf0028,
__in_chrg=<value optimized out>) at LogObject.cc:903
#1 0x00000000005d33e2 in LogConfig::~LogConfig (this=0x4bf0000,
__in_chrg=<value optimized out>) at LogConfig.cc:573
#2 0x00000000005d3446 in LogConfig::~LogConfig (this=0x4bf0000,
__in_chrg=<value optimized out>) at LogConfig.cc:573
#3 0x0000000000617b8a in ConfigProcessor::release (this=0xafa720, id=5,
info=0x4bf0000) at ProxyConfig.cc:210
#4 0x0000000000618496 in ConfigInfoReleaser::handle_event (this=0x21c5a00) at
ProxyConfig.cc:106
#5 0x00000000004e5920 in Continuation::handleEvent (this=0x21c5a00, event=2,
data=0xe926780) at ../iocore/eventsystem/I_Continuation.h:146
#6 0x00000000006d17b6 in EThread::process_event (this=0x2e08000, e=0xe926780,
calling_code=2) at UnixEThread.cc:145
#7 0x00000000006d1ad1 in EThread::execute (this=0x2e08000) at
UnixEThread.cc:224
#8 0x00000000006d0da0 in spawn_thread_internal (a=0x21ddd60) at Thread.cc:88
#9 0x00002b507e273851 in start_thread () from /lib64/libpthread.so.0
{code}
> deleting stale API logs always crashes
> --------------------------------------
>
> Key: TS-2757
> URL: https://issues.apache.org/jira/browse/TS-2757
> Project: Traffic Server
> Issue Type: Bug
> Components: Logging
> Affects Versions: 5.0.0
> Reporter: James Peach
> Assignee: James Peach
> Labels: A
>
> If you use {{TSTextLogObjectCreate}} in a plugin, when those log objects are
> deleted, the object manager crashes. It looks like {{_APIobjects}} has a
> stale pointer.
> {code}
> (gdb) bt
> #0 0x00000000005e8c47 in LogObjectManager::~LogObjectManager
> (this=0x4bf0028, __in_chrg=<value optimized out>) at LogObject.cc:903
> #1 0x00000000005d33e2 in LogConfig::~LogConfig (this=0x4bf0000,
> __in_chrg=<value optimized out>) at LogConfig.cc:573
> #2 0x00000000005d3446 in LogConfig::~LogConfig (this=0x4bf0000,
> __in_chrg=<value optimized out>) at LogConfig.cc:573
> #3 0x0000000000617b8a in ConfigProcessor::release (this=0xafa720, id=5,
> info=0x4bf0000) at ProxyConfig.cc:210
> #4 0x0000000000618496 in ConfigInfoReleaser::handle_event (this=0x21c5a00)
> at ProxyConfig.cc:106
> #5 0x00000000004e5920 in Continuation::handleEvent (this=0x21c5a00, event=2,
> data=0xe926780) at ../iocore/eventsystem/I_Continuation.h:146
> #6 0x00000000006d17b6 in EThread::process_event (this=0x2e08000,
> e=0xe926780, calling_code=2) at UnixEThread.cc:145
> #7 0x00000000006d1ad1 in EThread::execute (this=0x2e08000) at
> UnixEThread.cc:224
> #8 0x00000000006d0da0 in spawn_thread_internal (a=0x21ddd60) at Thread.cc:88
> #9 0x00002b507e273851 in start_thread () from /lib64/libpthread.so.0
> {code}
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