[TS-2452] Segmentation fault log collation server

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.1.2
• Fix Version/s: 4.2.0
• Component/s: Logging
• Labels: A
• Assignee: Yunkai Zhang
• Reporter: bettydramit
• Created: 25/Dec/13 09:46
• Updated: 18/Dec/14 05:04
• Resolved: 28/Jan/14 21:37

Description

4.1.2
cat diags.log

[Dec 25 19:14:12.893] Server

{0x2ae15e2ca700} WARNING: Dropping log buffer, can't keep up.
[Dec 25 19:14:12.893] Server {0x2ae15e2ca700}

WARNING: Dropping log buffer, can't keep up.
[Dec 25 19:14:12.893] Server

{0x2ae15e2ca700}

WARNING: Dropping log buffer, can't keep up.

Program terminated with signal 11, Segmentation fault.
#0 LogBufferManager::preproc_buffers (this=0x2b90e0009760, sink=0x2b90e00097f0) at LogObject.cc:56
56 b->header()->byte_count);
(gdb) bt
#0 LogBufferManager::preproc_buffers (this=0x2b90e0009760, sink=0x2b90e00097f0) at LogObject.cc:56
#1 0x00000000005afe17 in preproc_buffers (this=0x2123d18, idx=0) at LogObject.h:138
#2 LogObjectManager::preproc_buffers (this=0x2123d18, idx=0) at LogObject.cc:1200
#3 0x000000000058c118 in Log::preproc_thread_main (args=<value optimized out>) at Log.cc:1199
#4 0x000000000059022d in LoggingPreprocContinuation::mainEvent (this=<value optimized out>) at Log.cc:276
#5 0x00000000006b6090 in handleEvent (this=0x2b90860c9010) at I_Continuation.h:146
#6 EThread::execute (this=0x2b90860c9010) at UnixEThread.cc:294
#7 0x00000000006b3d5a in spawn_thread_internal (a=0x22ad500) at Thread.cc:88
#8 0x00002b907621c9d1 in start_thread () from /lib64/libpthread.so.0
#9 0x00002b9077212b6d in clone () from /lib64/libc.so.6