Robbert - can you run it under gdb so we can figure out precisely which statement that address maps to? Thanks! -----Burton
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robbert Kouprie Sent: Tuesday, March 29, 2005 6:40 AM To: [email protected] Subject: [Ntop-dev] Double free at shutdown in latest ntop Hi, FYI, Once in a few times I get a double free error from glibc with the latest ntop CVS (picked up this morning). This is RedHat Enterprise Linux AS 4.0 with kernel 2.6.9-5.0.3.ELsmp and glibc 2.3.4-2 (both standard). It happens when I do a shutdown from the webinterface, and from the log it seems to be located in the FREE_HOST routine. This is ntop with virtual Netflow device. Mar 29 14:30:53 ntop2 ntop[21809]: [MSGID0538544] Shutdown request has been received Mar 29 14:30:53 ntop2 ntop[21809]: [MSGID8462800] CLEANUP: ntop caught signal 0 Mar 29 14:30:53 ntop2 ntop[21809]: [MSGID8696238] CLEANUP: Cleaning up, set FLAG_NTOPSTATE_TERM Mar 29 14:30:53 ntop2 ntop[21809]: [MSGID8905482] SIGPIPE: Handled (ignored) 0 errors Mar 29 14:30:53 ntop2 ntop[21809]: [MSGID8844426] CLEANUP: Locking purge mutex (may block for a little while) Mar 29 14:30:53 ntop2 ntop[21809]: [MSGID8814988] CLEANUP: Locked purge mutex, continuing shutdown Mar 29 14:30:53 ntop2 ntop[21809]: [MSGID8638895] FREE_HOST: Start, 2 device(s) Mar 29 14:30:53 ntop2 ntop[21809]: *** glibc detected *** double free or corruption (out): 0xb3f2cbd0 *** After which ntop dies. Regards, Robbert _______________________________________________ Ntop-dev mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-dev _______________________________________________ Ntop-dev mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-dev
