A user of our app sent me the following crash log:

Incident Identifier: 59D4D5E7-570A-4047-A679-3016B2A226C4
CrashReporter Key:   d8284d671ee22ad17511360ce73409ebfa8b84bb
Process:         .... [63]
Path:            /var/mobile/Applications/....
Identifier:      ...
Version:         ??? (???)
Code Type:       ARM (Native)
Parent Process:  launchd [1]

Date/Time:       2010-03-08 17:00:15.437 -0800
OS Version:      iPhone OS 2.2.1 (5H11a)
Report Version:  103

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x00000001, 0xe7ffdefe
Crashed Thread:  0

Thread 0 Crashed:
0   dyld                 0x2fe01060 dyld_fatal_error + 0
1   dyld                 0x2fe088d4 dyld::_main(mach_header
const*, unsigned long, int, char const**, char const**, char const**)
+ 3064
2   dyld                 0x2fe0196c
dyldbootstrap::start(mach_header const*, int, char const**, long) +
884
3   dyld                 0x2fe01048 _dyld_start + 32

Thread 0 crashed with ARM Thread State:
   r0: 0x2fe23ca0    r1: 0x00000000      r2: 0x2fe23ca0      r3:
0x00000000
   r4: 0x2ffff4e0    r5: 0x2ffff4bc      r6: 0x2fe005c0      r7:
0x2ffffb00
   r8: 0x00000004    r9: 0x2fe57cf0     r10: 0x2fe236c8     r11:
0x00000009
   ip: 0x0000018d    sp: 0x2ffff5b8      lr: 0x2fe088dc      pc:
0x2fe01060
 cpsr: 0x00000010

Binary Images:
0x2fe00000 - 0x2fe22fff  dyld ??? (???)
<f6a50d5f57a676b54276d0ecef46d5f0> /usr/lib/dyld

My app uses OpenFeint and PinchMedia analytics. For PinchMedia, I'm linking using their provided .a file, and for OpenFeint, I'm compiling their code (as per their guidelines). The frameworks / libs I'm linking are:

• UIKit.framework (Weak)
• MapKit.framework (Weak)
• Foundation.framework
• CoreGraphics.framework
• OpenAL.framework
• AudioToolbox.framework
• libsqlite3
• SystemConfiguration.framework
• CoreLocation.framework
• PinchMedia analytics
• Security.framework
• QuartzCore.framework
• CFNetwork.framework

My base SDK is iPhone 3.0, and my Base OS Deployment Target is 2.2.1.

There are two things I find weird:

1. The app crashes even before the main method is invoked.
2. The crash log looks exactly like the one posted here: http://stackoverflow.com/questions/2368689/objective-c-iphone-app-exc-breakpoint-sigtrap

The user that sent me this crash is using a 2nd gen iPod Touch with OS 2.2.1. I wasn't able to reproduce the issue, but based on the comments in iTunes, it seems that more people is having the same issue.