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Macを中心に、たま〜にiPhoneやiPadなどの話題も届けていたら今年で26年目を迎えてました

iAntiVirusが暴走する(解決策求む)

 

iAntiVirusが暴走してCPUがフル稼働してしまう…

Mac OS X用のフリーアンチウイルスソフト"iAntiVirus"を使っているのだが、現バージョン (v1.35) にアップデートした頃から時々CPUの占有率が99〜100%という暴走ぶりを見せるようになってしまった…。

f:id:kjx130:20161216140054p:plain

プロセス"iavd"がCPUを100%占有
(クリックで拡大)

放っておけば1時間前後で正常に戻る事も稀にあるが、大抵はこの状態に陥るとCPUは占有されっぱなしで (処理による発熱から) Macの冷却ファンがブンブンと音を立てて回り始める。普段は物静かなMac miniだとこれはとても耳障り。

で、色々情報を漁ってみるが…
・Macの再起動
・アクティビティモニタを開いて暴走しているプロセス (iavd) を終了
iAntiVirusのバージョンを落とす
といった事くらいしか対処法が見当たらないのだが、どれも消極的対処法でしかない。プロセスを終了させる方法が最も簡単なのだが、高確率でさほど時間をおかずに再発するので最善策とまでは言い難い…。

バグフィクス版がリリースされればそれにこした事はないのだが、フォーラムを見る限りでは配布元も原因に当たりを付けられずにいるらしい(をいをい)。何かいい方法はないですかね?

ちなみにこの状態に陥っている時のログの一例。

kernel	Seatbelt MACF policy initialized	
kernel	The Regents of the University of California. All rights reserved.	
kernel	MAC Framework successfully initialized	
kernel	rooting via boot-uuid from /chosen: 4E5E1B29-27AC-3F44-86E3-AE70F12A45AA	
kernel	Waiting on IOProviderClassIOResourcesIOResourceMatchboot-uuid-media	
kernel	Got boot device = IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT2@2/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/FUJITSU MHV2080BHPL Media/IOGUIDPartitionScheme/Apple_HFS_Untitled_1@2	
kernel	AppleIntelCPUPowerManagement: initialization complete	
kernel	IPv6 packet filtering initialized, default to accept, logging disabled	
ntpdate[59]	can't find host time.asia.apple.com
	
iAntiVirus[187]	iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x1025020, has non-zero refcount = 1	
[0x0-0x18018].com.pctools.iAntiVirus[187] iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x1025020, has non-zero refcount = 1	
[0x0-0x18018].com.pctools.iAntiVirus[187] iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x10262a0, has non-zero refcount = 1	
[0x0-0x18018].com.pctools.iAntiVirus[187] iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x103a430, has non-zero refcount = 1	
[0x0-0x18018].com.pctools.iAntiVirus[187] iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x103b8a0, has non-zero refcount = 1	
iAntiVirus[187]	iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x10262a0, has non-zero refcount = 1	
iAntiVirus[187]	iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x103a430, has non-zero refcount = 1	
iAntiVirus[187]	iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x103b8a0, has non-zero refcount = 1	
iAntiVirus[187]	NSWindow does not support nonactivating panel styleMask 0x80	
iAntiVirus[187]	NSPanel does not support NSUnifiedTitleAndToolbarWindowMask in a utility window	
iAntiVirus[187]	Error loading /Library/InputManagers/SIMBL/SIMBL.bundle/Contents/MacOS/SIMBL:  dlopen(/Library/InputManagers/SIMBL/SIMBL.bundle/Contents/MacOS/SIMBL, 265): no suitable image found.  Did find:
	/Library/InputManagers/SIMBL/SIMBL.bundle/Contents/MacOS/SIMBL: GC capability mismatch	
iAntiVirus[187]	Error loading /Library/InputManagers/Menu Extra Enabler/Menu Extra Enabler.bundle/Contents/MacOS/Menu Extra Enabler:  dlopen(/Library/InputManagers/Menu Extra Enabler/Menu Extra Enabler.bundle/Contents/MacOS/Menu Extra Enabler, 265): no suitable image found.  Did find:
	/Library/InputManagers/Menu Extra Enabler/Menu Extra Enabler.bundle/Contents/MacOS/Menu Extra Enabler: GC capability mismatch	
iAntiVirus[187]	iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x1049e30, has non-zero refcount = 1	
iAntiVirus[187]	iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x1049f50, has non-zero refcount = 1	
[0x0-0x18018].com.pctools.iAntiVirus[187] iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x1049e30, has non-zero refcount = 1	
[0x0-0x18018].com.pctools.iAntiVirus[187] iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x1049f50, has non-zero refcount = 1	
[0x0-0x18018].com.pctools.iAntiVirus[187] iAntiVirus(187,0xb0103000) malloc: free_garbage: garbage ptr = 0x1049f50, has non-zero refcount = 1

どっかで引っかかっているみたいなんだけど、さっぱり解らん

【参考】ある&でぃーの日記|iAntiVirus