--- stack trace ---
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7de7651 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x080577f6 in nsProfileLock::FatalSignalHandler (signo=11) at nsProfileLock.cpp:206
	unblock_sigs = {__val = {1024, 0 <repeats 31 times>}}
	oldact = <value optimized out>
#3  <signal handler called>
#4  ~nsCOMPtr_base (this=0x80004002) at nsCOMPtr.cpp:80
No locals.
#5  0xb4b0b85e in ?? ()
#6  0xbf9806c0 in ?? ()
#7  0xbf9806a0 in ?? ()
#8  0xb4b0c260 in ?? ()
#9  0xb4b0b1b2 in ?? ()
#10 0x0818fcfc in ?? ()
#11 0xb4b0d4f4 in ?? ()
#12 0xbf9806b8 in ?? ()
#13 0xb4b0b9f0 in ?? ()
#14 0xbf9806c0 in ?? ()
#15 0xb4b0c1eb in ?? ()
#16 0xbf9806a0 in ?? ()
#17 0xbf9806ac in ?? ()
#18 0x080868b8 in ?? ()
#19 0xbf9806ac in ?? ()
#20 0xbf9806b8 in ?? ()
#21 0x80004002 in ?? ()
#22 0x0818fcfc in ?? ()
#23 0xb7edaf78 in ?? () from /usr/lib/firefox/libxpcom_core.so
#24 0xbf9806e8 in ?? ()
#25 0xb7e0080d in PR_AtomicIncrement (val=0x818fcf8) at pratom.c:306
No locals.
#26 0xb7ea03d6 in nsNativeComponentLoader::SelfRegisterDll (this=0x80869e8, dll=0x818f4c8, 
    registryLocation=0x818f5b8 "abs:/home/rafa/.mozilla/firefox/fj97wy31.default/extensions/{6AC85730-7D0F-4de0-B3FA-21142DD85326}/components/ColorZilla.dll", deferred=0)
    at nsNativeComponentLoader.cpp:421
	res2 = <value optimized out>
	res = 0
	serviceMgr = {<nsCOMPtr_base> = {mRawPtr = 0x80868bc}, <No data fields>}
	fs = {<nsCOMPtr_base> = {mRawPtr = 0x818f540}, <No data fields>}
	mobj = {<nsCOMPtr_base> = {mRawPtr = 0x818fcf8}, <No data fields>}
#27 0xb7ea12ba in nsNativeComponentLoader::AutoRegisterComponent (this=0x80869e8, when=0, 
    component=0x818f540, registered=0xbf980d58) at nsNativeComponentLoader.cpp:880
	serviceMgr = {<nsCOMPtr_base> = {mRawPtr = 0x818f540}, <No data fields>}
	rv = 0
	leafName = {<nsFixedCString> = {<nsCString> = {<nsCSubstring> = {<nsACString_internal> = {mVTable = 0xb7eda768, mData = 0xbf980cd8 "ColorZilla.dll", mLength = 14, 
          mFlags = 65553}, <No data fields>}, <No data fields>}, mFixedCapacity = 63, 
    mFixedBuf = 0xbf980cd8 "ColorZilla.dll"}, 
  mStorage = "ColorZilla.dll\000\b\b\r\230¿í5é·\003\000\000\0008þ\030\bHõ\030\bx¯í·@õ\030\bh\r\230¿(\r\230¿x8é·@õ\030\b`\r\230¿"}
	flen = 14
	persistentDescriptor = {<nsCString> = {<nsCSubstring> = {<nsACString_internal> = {
        mVTable = 0xb7eda768, 
        mData = 0x818f5b8 "abs:/home/rafa/.mozilla/firefox/fj97wy31.default/extensions/{6AC85730-7D0F-4de0-B3FA-21142DD85326}/components/ColorZilla.dll", mLength = 124, 
        mFlags = 9}, <No data fields>}, <No data fields>}, <No data fields>}
	obsoleteManager = {<nsCOMPtr_base> = {mRawPtr = 0x80868d8}, <No data fields>}
	key = {<nsHashKey> = {_vptr.nsHashKey = 0xb7ed5f48}, 
  mStr = 0x818f5b8 "abs:/home/rafa/.mozilla/firefox/fj97wy31.default/extensions/{6AC85730-7D0F-4de0-B3FA-21142DD85326}/components/ColorZilla.dll", mStrLen = 124, 
  mOwnership = nsCStringKey::OWN_CLONE}
	dll = (nsDll *) 0x818f4c8
	res = <value optimized out>
	ValidDllExtensions = {0xb7ed0db4 ".dll", 0xb7ecb0e3 ".so", 0xb7ed0dce ".shlb", 
  0xb7ed0dd4 ".dso", 0xb7ed0dd9 ".dylib", 0xb7ed0de0 ".so.1.0", 0xb7ed0de8 ".sl", 
  0xb7ed0dec ".dlm", 0x0}
#28 0xb7ea0723 in nsNativeComponentLoader::RegisterComponentsInDir (this=0x80869e8, when=0, 
    dir=0x80a76a8) at nsNativeComponentLoader.cpp:242
	registered = 0
	rv = <value optimized out>
	isDir = 0
	dirIterator = {<nsCOMPtr_base> = {mRawPtr = 0x818f338}, <No data fields>}
	dirEntry = {<nsCOMPtr_base> = {mRawPtr = 0x818f540}, <No data fields>}
	more = 1
#29 0xb7e9fe8f in nsNativeComponentLoader::AutoRegisterComponents (this=0x80869e8, aWhen=0, 
    aDirectory=0x80a76a8) at nsNativeComponentLoader.cpp:182
	rv = 2147500034
#30 0xb7e9960f in nsComponentManagerImpl::AutoRegisterImpl (this=0x80868b8, when=0, 
    inDirSpec=0x80a76a8, fileIsCompDir=0) at nsComponentManager.cpp:3191
	dir = {<nsCOMPtr_base> = {mRawPtr = 0x80a76a8}, <No data fields>}
	rv = $2 = -99
.