Hi, I have a 3GS jailbroken w ios4.0.1. However I've been in safe mode for quite some time now. I can't seem to pinpoint the extension or app that's causing the prob. Here's my crash report under pod-bbot:

## Crash log
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>AutoSubmitted</key>
<true/>
<key>SysInfoCrashReporterKey</key>
<string>21428b005cc6926f499c0f5b15b4bb6e19ce5118 </string>
<key>bug_type</key>
<string>109</string>
<key>description</key>
<string>Incident Identifier: 195C3A52-F24E-4E73-AF59-FB3F6BE0EB05
CrashReporter Key: 21428b005cc6926f499c0f5b15b4bb6e19ce5118
Hardware Model: iPhone2,1
Process: poc-bbot [8765]
Path: /bin/poc-bbot
Identifier: poc-bbot
Version: ??? (???)
Code Type: ARM (Native)
Parent Process: launchd [1]

Date/Time: 2010-08-22 19:57:54.097 +0800
OS Version: iPhone OS 4.0.1 (8A306)
Report Version: 104

Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x00003883
Crashed Thread: 0

Thread 0 Crashed:
0 libSystem.B.dylib 0x340a8d2a 0x3404b000 + 384298 // strtok_r + 0x52
1 poc-bbot 0x000026a0 0x1000 + 5792
2 poc-bbot 0x00002aac 0x1000 + 6828
3 poc-bbot 0x00002990 0x1000 + 6544
4 poc-bbot 0x00002174 0x1000 + 4468
5 poc-bbot 0x00002010 0x1000 + 4112

Thread 0 crashed with ARM Thread State:
r0: 0x00003884 r1: 0x0000002d r2: 0x0000002d r3: 0x00000000
r4: 0x3e707144 r5: 0x00003879 r6: 0x00000000 r7: 0x2ffffdf8
r8: 0x2fffff4c r9: 0x00003a24 r10: 0x00000000 r11: 0x00000000
ip: 0x00003a25 sp: 0x2ffffdec lr: 0x0000002d pc: 0x340a8d2a
cpsr: 0x60000030

Binary Images:
0x1000 - 0x3fff +poc-bbot armv6 &lt;f80ed449d0f15af7508817e74086b6a8&gt; /bin/poc-bbot
0x25000 - 0x26fff dns.so armv7 &lt;240b8d3f07b4fcb234de598f8e67de1a&gt; /usr/lib/info/dns.so
0x2fe00000 - 0x2fe26fff dyld armv7 &lt;697ae459733a7f0b6c439b21ba62b110&gt; /usr/lib/dyld
0x301fc000 - 0x30320fff AudioToolbox armv7 &lt;802e4d5c449b69d9552809e5230baa84&gt; /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
0x3038e000 - 0x3042efff libobjc.A.dylib armv7 &lt;89553a61e05078fd178ac0ea2081ae40&gt; /usr/lib/libobjc.A.dylib
0x304c9000 - 0x304f7fff AppSupport armv7 &lt;2a64271b39599b2180d0dfd3141027ee&gt; /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport
0x305a1000 - 0x305a4fff libGFXShared.dylib armv7 &lt;12f82e44ff36b29f8d0661878be83554&gt; /System/Library/Frameworks/OpenGLES.framework/libGFXShared.dylib
0x305e1000 - 0x305eefff OpenGLES armv7 &lt;e397de408a0a789f816bc1803ae58faf&gt; /System/Library/Frameworks/OpenGLES.framework/OpenGLES
0x305ef000 - 0x30697fff QuartzCore armv7 &lt;109b4f6a3d2ee5aa1bb5775ab5a489bc&gt; /System/Library/Frameworks/QuartzCore.framework/QuartzCore
0x30947000 - 0x30947fff vecLib armv7 &lt;85f89752df7814c1b243c26f59388523&gt; /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
0x30974000 - 0x3097ffff GraphicsServices armv7 &lt;7194df9e594ae0fd9d9c600ccf456a08&gt; /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
0x309b0000 - 0x309eefff libvDSP.dylib armv7 &lt;cc8d6be7a5021266e26ebd05e9579852&gt; /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
0x309ef000 - 0x30a1efff CoreText armv7 &lt;76eb1b63d684c3d21dba9e8129666d2f&gt; /System/Library/Frameworks/CoreText.framework/CoreText
0x30ae4000 - 0x30ae4fff Accelerate armv7 &lt;f4c04cdfdb64d209828315cdd5b60bf9&gt; /System/Library/Frameworks/Accelerate.framework/Accelerate
0x30dbb000 - 0x30dbdfff IOMobileFramebuffer armv7 &lt;1fdf9182a63464743901526caf39240a&gt; /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer
0x30e72000 - 0x30e78fff liblockdown.dylib armv7 &lt;df3c6cea5e6848109a6e033e1d883320&gt; /usr/lib/liblockdown.dylib
0x30f93000 - 0x30fdbfff libBLAS.dylib armv7 &lt;3b4a2849c10d100a178a3c2d9f6af523&gt; /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
0x3103e000 - 0x312d8fff libLAPACK.dylib armv7 &lt;fbc3f7ad1260a159d75be53218fa9e0c&gt; /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib
0x313b0000 - 0x313b8fff libgcc_s.1.dylib armv7 &lt;b8fc1381e87a55740d9ac66195039a63&gt; /usr/lib/libgcc_s.1.dylib
0x3145c000 - 0x31465fff CoreVideo armv7 &lt;58180e899ec56cd8bca00221dea2bc32&gt; /System/Library/Frameworks/CoreVideo.framework/CoreVideo
0x3152f000 - 0x31a80fff WebCore armv7 &lt;859bdd351085819fb4da07d12b41543f&gt; /System/Library/PrivateFrameworks/WebCore.framework/WebCore
0x31aa0000 - 0x31aacfff SpringBoardServices armv7 &lt;7624f0a9e197261f2df43edb86ba0256&gt; /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices
0x31aed000 - 0x31b27fff IOKit armv7 &lt;5e0169de165c2fd25a2ddac1f3e19d06&gt; /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x31cda000 - 0x31d23fff GMM armv7 &lt;9c4efdff49ea9e6a17b5d44bcd98b6c1&gt; /System/Library/PrivateFrameworks/GMM.framework/GMM
0x31f15000 - 0x31fb4fff JavaScriptCore armv7 &lt;894df23ebbc4df713d9519141a61dd19&gt; /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore
0x31fce000 - 0x32007fff MobileCoreServices armv7 &lt;d38c937ae3548777da263d2657536189&gt; /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices
0x321bb000 - 0x33365fff UIKit armv7 &lt;6c767127e477e6ac7b7f083857ca8064&gt; /System/Library/Frameworks/UIKit.framework/UIKit
0x3338a000 - 0x333a9fff Bom armv7 &lt;c73b68b11b2801cefbfbdb6328a7fcfb&gt; /System/Library/PrivateFrameworks/Bom.framework/Bom
0x333aa000 - 0x333ecfff CoreTelephony armv7 &lt;bc8796c8e011fea9923170d3c948a694&gt; /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
0x333f7000 - 0x33510fff libicucore.A.dylib armv7 &lt;c4f4fd74dfa672fb4d84914585bbada5&gt; /usr/lib/libicucore.A.dylib
0x33511000 - 0x33519fff libkxld.dylib armv7 &lt;4ec35c4d1e1e73416aea84537829ce91&gt; /usr/lib/system/libkxld.dylib
0x3351a000 - 0x33559fff libGLImage.dylib armv7 &lt;b96f5e231a3e39677b5e3621d61d2f11&gt; /System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib
0x3359a000 - 0x335c8fff SystemConfiguration armv7 &lt;2b44ac2fc47fc45c4006d08019688dbb&gt; /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
0x3393b000 - 0x33a5afff Foundation armv7 &lt;c985a61696030b4d1bdc8fe010f4e43b&gt; /System/Library/Frameworks/Foundation.framework/Foundation
0x33a8e000 - 0x33a99fff libz.1.dylib armv7 &lt;19a78978d5908bedc6496470fe542936&gt; /usr/lib/libz.1.dylib
0x33e2f000 - 0x33e3cfff libbsm.0.dylib armv7 &lt;27ad6b3a74ce1068586eabd6a553183f&gt; /usr/lib/libbsm.0.dylib
0x3400d000 - 0x34014fff libbz2.1.0.dylib armv7 &lt;5d079712f5a39708647292bccbd4c4e0&gt; /usr/lib/libbz2.1.0.dylib
0x34019000 - 0x3404afff CoreLocation armv7 &lt;722c5983f0589013d0243e2512d0dd1b&gt; /System/Library/Frameworks/CoreLocation.framework/CoreLocation
0x3404b000 - 0x34158fff libSystem.B.dylib armv7 &lt;95600851b7aca75450d596a93c51d858&gt; /usr/lib/libSystem.B.dylib
0x34163000 - 0x3424bfff libGLProgrammability.dylib armv7 &lt;9bcf5fe3e7abc344425e581ff2896579&gt; /System/Library/Frameworks/OpenGLES.framework/libGLProgrammability.dylib
0x3424c000 - 0x3424efff libAccessibility.dylib armv7 &lt;06dd6032c40b1feb094d63eeb2002d6d&gt; /usr/lib/libAccessibility.dylib
0x34322000 - 0x34327fff MobileKeyBag armv7 &lt;d33678689445fcf1898314262fd1ebd3&gt; /System/Library/PrivateFrameworks/MobileKeyBag.framework/MobileKeyBag
0x3436f000 - 0x343fcfff ImageIO armv7 &lt;abf07fc0430aaf2a2823753c78061aac&gt; /System/Library/Frameworks/ImageIO.framework/ImageIO
0x3440a000 - 0x344ccfff CFNetwork armv7 &lt;9fdd61632fd1b48d65daba561528946f&gt; /System/Library/Frameworks/CFNetwork.framework/CFNetwork
0x344cd000 - 0x34503fff Security armv7 &lt;7cea1027f1a381b8d6c5ffae4dae0d22&gt; /System/Library/Frameworks/Security.framework/Security
0x3464e000 - 0x346f7fff libxml2.2.dylib armv7 &lt;1d74fa3a5cec309857503a51cb2df667&gt; /usr/lib/libxml2.2.dylib
0x34719000 - 0x3471cfff IOSurface armv7 &lt;69e41f7996daba75c65b85a4800fd038&gt; /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface
0x3471d000 - 0x3495bfff ProtocolBuffer armv7 &lt;83f1b1c1956ed14bf6f6c7923ee9f2fc&gt; /System/Library/PrivateFrameworks/ProtocolBuffer.framework/ProtocolBuffer
0x34a5a000 - 0x34b78fff CoreGraphics armv7 &lt;4022bbf12f11dd1f6b75662c764e7f7c&gt; /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
0x34b96000 - 0x34c3cfff WebKit armv7 &lt;a1d04572b3214188f60f2d1961ac1fe8&gt; /System/Library/PrivateFrameworks/WebKit.framework/WebKit
0x34d45000 - 0x34db3fff ProofReader armv7 &lt;479bd40ac65cb7e6c3000d79d649571f&gt; /System/Library/PrivateFrameworks/ProofReader.framework/ProofReader
0x34dcf000 - 0x34e19fff libstdc++.6.dylib armv7 &lt;baab09769f92decea73680bc15aa8618&gt; /usr/lib/libstdc++.6.dylib
0x34e1b000 - 0x34e5ffff libsqlite3.dylib armv7 &lt;36b9bc7d02e29c8d321dd0d7bf7e115e&gt; /usr/lib/libsqlite3.dylib
0x34e60000 - 0x34e92fff AddressBook armv7 &lt;3dde743216bbf016019b59f821dda6e3&gt; /System/Library/Frameworks/AddressBook.framework/AddressBook
0x3501e000 - 0x3501ffff CoreSurface armv7 &lt;dc0eed99a5c683f3e4942e454b85d66f&gt; /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface
0x350a1000 - 0x35173fff CoreFoundation armv7 &lt;17c9c36ae8824496b507446869cd4d9d&gt; /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
0x351c4000 - 0x35204fff CoreAudio armv7 &lt;1723726845b73efbeca75b33d75f335a&gt; /System/Library/Frameworks/CoreAudio.framework/CoreAudio
0x35338000 - 0x3534dfff libresolv.9.dylib armv7 &lt;1ed920d5a995cd94e71c41631d7c551e&gt; /usr/lib/libresolv.9.dylib
0x3534e000 - 0x35350fff MobileInstallation armv7 &lt;74e2bd725da63513053b4fa41d8cd89c&gt; /System/Library/PrivateFrameworks/MobileInstallation.framework/MobileInstallation
</string>
<key>displayName</key>
<string>poc-bbot</string>
<key>name</key>
<string>poc-bbot</string>
<key>os_version</key>
<string>iPhone OS 4.0.1 (8A306)</string>
<key>system_ID</key>
<string></string>
<key>version</key>
<string>??? (???)</string>
<key>blame</key><array>
</array>
</dict>
</plist>



Hope u can help!

Thanks!