Crash on x64?

Alex Balashov abalashov at evaristesys.com
Fri Aug 15 02:16:59 CEST 2008


Alex Balashov wrote:
> Greetings,
> 
> I am running a very high-volume FreeRADIUS installation on RHEL 5 (not 
> my choice), and noticed that FreeRADIUS was periodically dying after 
> instantiating a great many worker servers.  I looked at the output in 
> GDB and got:
> 
> Continuing.
> 
> [New LWP 11400]
> [tcsetpgrp failed in terminal_inferior: Operation not permitted]
> (no debugging symbols found)
> [Thread debugging using libthread_db enabled]
> [New Thread 47272748113904 (LWP 11350)]
> [New Thread 1328978240 (LWP 11441)]
> [New Thread 1318488384 (LWP 11439)]
> [New Thread 1370937664 (LWP 11438)]
> [New Thread 1307998528 (LWP 11437)]
> [New Thread 1360447808 (LWP 11436)]
> [New Thread 1140160832 (LWP 11435)]
> [New Thread 1297508672 (LWP 11434)]
> [New Thread 1287018816 (LWP 11433)]
> [New Thread 1276528960 (LWP 11432)]
> [New Thread 1266039104 (LWP 11431)]
> [New Thread 1119181120 (LWP 11430)]
> [New Thread 1255549248 (LWP 11429)]
> [New Thread 1245059392 (LWP 11428)]
> [New Thread 1234569536 (LWP 11427)]
> [New Thread 1129670976 (LWP 11423)]
> [New Thread 1203099968 (LWP 11422)]
> [New Thread 1339468096 (LWP 11421)]
> [New Thread 1108691264 (LWP 11420)]
> [New Thread 1349957952 (LWP 11419)]
> [New Thread 1213589824 (LWP 11412)]
> [New Thread 1224079680 (LWP 11411)]
> [New Thread 1094392128 (LWP 11410)]
> [New Thread 1538775360 (LWP 11406)]
> [New Thread 1528285504 (LWP 11405)]
> [New Thread 1517795648 (LWP 11404)]
> [New Thread 1192610112 (LWP 11403)]
> [New Thread 1507305792 (LWP 11402)]
> [New Thread 1496815936 (LWP 11401)]
> [New Thread 1486326080 (LWP 11400)]
> [New Thread 1475836224 (LWP 11399)]
> [New Thread 1465346368 (LWP 11398)]
> [New Thread 1454856512 (LWP 11397)]
> [New Thread 1444366656 (LWP 11396)]
> [New Thread 1433876800 (LWP 11395)]
> [New Thread 1423386944 (LWP 11394)]
> [New Thread 1412897088 (LWP 11393)]
> [New Thread 1161140544 (LWP 11392)]
> 
> Program received signal SIGTRAP, Trace/breakpoint trap.
> [Switching to Thread 1486326080 (LWP 11400)]
> 0x00002afe89997d19 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
> (gdb)
> Continuing.
> 
> Program received signal SIGABRT, Aborted.
> 0x00002afe8ad3d155 in raise () from /lib64/libc.so.6
> 
> Is this a bug in the x64 libdl?
> 
> -- Alex
> 

Clarification:  I ask because I did not reset any breakpoints.

-- 
Alex Balashov
Evariste Systems
Web    : http://www.evaristesys.com/
Tel    : (+1) (678) 954-0670
Direct : (+1) (678) 954-0671
Mobile : (+1) (706) 338-8599



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