I followed the procedures of the "Leak Hunting". Just browsed the website http://www.xntk.net/ for a few minutes. The report from "leaks Safari" is as following. Process 26083: 186908 nodes malloced for 23465 KB Process 26083: 18108 leaks for 737376 total leaked bytes. Leak: 0xe82c70 size=128 0xa040c3e0 0xa04084a0 0x00e82900 0xa1b1c1d3 .@...@....)..... 0xa1b1c1d3 0xa1b1c1d3 0xa040e030 0xa1b1c1d3 .........@.0.... 0xa040b060 0xa040aef0 0xa04090b0 0xa040ac10 .@.`.@...@...@.. 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 ................ 0xa0409900 0xa1b1c1d3 0xa1b1c1d3 0xa040f6e0 .@...........@.. 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 ................ 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 0xa04106e0 .............A.. 0xa1b1c1d3 0xa040c620 0xa1b1c1d3 0xa04104c0 .....@. .....A.. Call stack: [thread 0xa0cf1074]: | 0x0 | 0xbdd34 | NSApplicationMain | -[NSApplication run] | -[NSApplication finishLaunching] | -[NSNotificationCenter postNotificationName:object:userInfo:] | _CFXNotificationPostNotification | _nsnote_callback | +[SIMBL installPlugins:] | +[SIMBL loadBundleAtPath:] | +[SIMBLPlugin bundleWithPath:] | -[SIMBLPlugin initWithPath:] | +[NSDictionary(NSDictionary) dictionaryWithContentsOfFile:] | +[NSDictionary(NSDictionary) newWithContentsOf:immutable:] | _NSParseObjectFromASCIIPropertyListOrSerialization | _CFPropertyListCreateFromXMLData | parseXMLElement | parseXMLElement | parseDictTag | CFDictionarySetValue | __CFDictionaryGrow | malloc_zone_malloc
*** This bug has been marked as a duplicate of 19483 ***
after removing all plugins, I got the following leaks. Process 26815: 232341 nodes malloced for 29312 KB Process 26815: 7 leaks for 304 total leaked bytes. Leak: 0x988e590 size=64 0x00000000 0x00000000 0x00000000 0x00000000 ................ 0x00000000 0x00000000 0x00000000 0x00000000 ................ 0x00000000 0x00000000 0x0988fbc0 0x00000000 ................ 0x00000000 0x00000000 0x00000000 0x00000000 ................ Leak: 0x9896440 size=64 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 ................ 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 ................ 0xa1b1c1d3 0xa1b1c1d3 0xa040fec0 0xa1b1c1d3 .........@...... 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 0xa1b1c1d3 ................ Leak: 0xa62ad70 size=64 instance of 'NSCFDictionary', type ObjC, implemented in Foundation 0xa001e258 0x01001080 0x00000001 0x00000010 ...X............ 0x00000001 0x0000000c 0x00000002 0x00000000 ................ 0x00000000 0x00000015 0xa1b1c1d3 0x09896440 ..............d@ 0x0988e590 0x00000000 0x00000000 0x00000000 ................ Leak: 0xa8e5e0 size=32 0x00000000 0x00000001 0x00a6a7d0 0x009e4488 ..............D. 0x000246d0 0x00000003 0x00000001 0x00000000 ..F............. Leak: 0xa902f0 size=32 0x00000000 0x00000001 0x00a6a5a0 0x009e44a0 ..............D. 0x00063ad0 0x00000003 0x00000002 0x00000000 ..:............. Leak: 0x98611d0 size=32 instance of 'NSCFArray', type ObjC, implemented in Foundation 0xa001d688 0x01001186 0x0000036e 0x0000000e ...........n.... 0x058c7400 0x00000000 0x00000000 0x00000000 ..t............. Leak: 0x988fbc0 size=16 instance of 'NSCFString', type ObjC, implemented in CoreFoundation 0xa03fe47c 0x0100078c 0x05322e30 0x2e320000 .?.|.....2.0.2..