Well, I was just typing along, and got a bus error. Ignore this trace unless it looks interesting.
Also, this is september 3rd, push e4da28e1c00027338eda58cc78885255b9285598, so it may be a fixed issue John Process: racket [2519] Path: /Users/clements/plt/bin/racket Identifier: racket Version: ??? (???) Code Type: X86-64 (Native) Parent Process: bash [537] Date/Time: 2011-09-15 21:12:57.701 -0700 OS Version: Mac OS X 10.6.8 (10K549) Report Version: 6 Interval Since Last Report: 107933 sec Crashes Since Last Report: 15 Per-App Crashes Since Last Report: 15 Anonymous UUID: 2B5B5A13-9161-4495-BE51-9AEEEA441DE8 Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000102b94028 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 Racket 0x0000000100059ca9 scheme_set_cont_mark + 377 1 Racket 0x0000000100264eaa scheme_push_break_enable + 186 2 Racket 0x00000001002655d7 do_sync + 1655 3 ??? 0x00000001004d2215 0 + 4300022293 4 Racket 0x000000010005ce59 scheme_do_eval + 9801 5 Racket 0x0000000100070d94 force_values + 292 6 Racket 0x000000010007ae72 scheme_force_value_same_mark + 114 7 ??? 0x00000001004dc719 0 + 4300064537 8 Racket 0x000000010005ce59 scheme_do_eval + 9801 9 Racket 0x000000010005fb2f _scheme_apply_multi_from_native + 95 10 ??? 0x00000001004d2142 0 + 4300022082 11 Racket 0x000000010005ce59 scheme_do_eval + 9801 12 Racket 0x000000010007acf3 apply_k + 179 13 Racket 0x000000010007b986 scheme_top_level_do_worker + 1222 14 racket 0x00000001000033fe finish_cmd_line_run + 3598 15 racket 0x0000000100004051 main_after_stack + 2753 16 Racket 0x000000010000d399 scheme_main_stack_setup + 153 17 racket 0x0000000100001da4 main + 36 18 racket 0x0000000100001d54 start + 52 Thread 1: 0 libSystem.B.dylib 0x00007fff87b78d7a mach_msg_trap + 10 1 libSystem.B.dylib 0x00007fff87b793ed mach_msg + 59 2 Racket 0x0000000100292826 exception_thread + 134 3 libSystem.B.dylib 0x00007fff87bb1fd6 _pthread_start + 331 4 libSystem.B.dylib 0x00007fff87bb1e89 thread_start + 13 Thread 2: 0 libSystem.B.dylib 0x00007fff87bda99e __sigwait + 10 1 libSystem.B.dylib 0x00007fff87bda977 sigwait + 73 2 Racket 0x00000001001a4511 mz_proc_thread_signal_worker + 161 3 Racket 0x00000001001613b0 mzrt_thread_stub + 96 4 libSystem.B.dylib 0x00007fff87bb1fd6 _pthread_start + 331 5 libSystem.B.dylib 0x00007fff87bb1e89 thread_start + 13 Thread 3: 0 libSystem.B.dylib 0x00007fff87bb3a6a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff87bb38f9 nanosleep + 148 2 libSystem.B.dylib 0x00007fff87bb3863 usleep + 57 3 Racket 0x00000001001aa251 green_thread_timer + 81 4 Racket 0x00000001001613b0 mzrt_thread_stub + 96 5 libSystem.B.dylib 0x00007fff87bb1fd6 _pthread_start + 331 6 libSystem.B.dylib 0x00007fff87bb1e89 thread_start + 13 Thread 4: Dispatch queue: com.apple.libdispatch-manager 0 libSystem.B.dylib 0x00007fff87b91c0a kevent + 10 1 libSystem.B.dylib 0x00007fff87b93add _dispatch_mgr_invoke + 154 2 libSystem.B.dylib 0x00007fff87b937b4 _dispatch_queue_invoke + 185 3 libSystem.B.dylib 0x00007fff87b932de _dispatch_worker_thread2 + 252 4 libSystem.B.dylib 0x00007fff87b92c08 _pthread_wqthread + 353 5 libSystem.B.dylib 0x00007fff87b92aa5 start_wqthread + 13 Thread 5: com.apple.CFSocket.private 0 libSystem.B.dylib 0x00007fff87bbc932 select$DARWIN_EXTSN + 10 1 com.apple.CoreFoundation 0x00007fff86d2f498 __CFSocketManager + 824 2 libSystem.B.dylib 0x00007fff87bb1fd6 _pthread_start + 331 3 libSystem.B.dylib 0x00007fff87bb1e89 thread_start + 13 Thread 6: 0 libSystem.B.dylib 0x00007fff87bb3a6a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff87bb7881 _pthread_cond_wait + 1286 2 Racket 0x0000000100160d0b mzrt_sema_wait + 59 3 Racket 0x0000000100298f06 garbage_collect + 5110 4 Racket 0x00000001002634b6 scheme_thread_block + 2150 5 Racket 0x0000000100263bfc scheme_block_until + 332 6 Racket 0x00000001002653f5 do_sync + 1173 7 ??? 0x00000001004d2215 0 + 4300022293 8 Racket 0x000000010005ce59 scheme_do_eval + 9801 9 Racket 0x000000010005fb2f _scheme_apply_multi_from_native + 95 10 ??? 0x00000001004d2142 0 + 4300022082 11 Racket 0x000000010005ce59 scheme_do_eval + 9801 12 Racket 0x000000010007acf3 apply_k + 179 13 Racket 0x000000010007b986 scheme_top_level_do_worker + 1222 14 Racket 0x00000001001a9b4d place_start_proc_after_stack + 1373 15 Racket 0x00000001001a9bc4 place_start_proc + 100 16 Racket 0x00000001001613b0 mzrt_thread_stub + 96 17 libSystem.B.dylib 0x00007fff87bb1fd6 _pthread_start + 331 18 libSystem.B.dylib 0x00007fff87bb1e89 thread_start + 13 Thread 7: 0 libSystem.B.dylib 0x00007fff87bb3a6a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff87bb7881 _pthread_cond_wait + 1286 2 Racket 0x00000001001aa294 green_thread_timer + 148 3 Racket 0x00000001001613b0 mzrt_thread_stub + 96 4 libSystem.B.dylib 0x00007fff87bb1fd6 _pthread_start + 331 5 libSystem.B.dylib 0x00007fff87bb1e89 thread_start + 13 Thread 8: 0 libSystem.B.dylib 0x00007fff87bb3a6a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff87bb7881 _pthread_cond_wait + 1286 2 Racket 0x00000001001aa08b pt_sema_wait + 43 3 Racket 0x00000001001aa0cc do_watch + 28 4 libSystem.B.dylib 0x00007fff87bb1fd6 _pthread_start + 331 5 libSystem.B.dylib 0x00007fff87bb1e89 thread_start + 13 Thread 9: com.apple.coremedia.scheduledfileio 0 libSystem.B.dylib 0x00007fff87bb3a6a __semwait_signal + 10 1 libSystem.B.dylib 0x00007fff87bb7881 _pthread_cond_wait + 1286 2 com.apple.CoreMedia 0x00007fff81f8c9ad WaitOnCondition + 14 3 com.apple.CoreMedia 0x00007fff81f8cb79 FigSemaphoreWaitRelative + 167 4 com.apple.CoreMedia 0x00007fff81f8b123 FigScheduledFileIOThread + 5108 5 com.apple.CoreMedia 0x00007fff81f8d9b5 figThreadMain + 253 6 libSystem.B.dylib 0x00007fff87bb1fd6 _pthread_start + 331 7 libSystem.B.dylib 0x00007fff87bb1e89 thread_start + 13 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000102b94028 rbx: 0x0000000000000001 rcx: 0x0000000000000103 rdx: 0x0000000102806a08 rdi: 0x000000015fcec618 rsi: 0x0000000000000103 rbp: 0x00007fff5fbfdc90 rsp: 0x00007fff5fbfdbc0 r8: 0x0000000000000060 r9: 0x0000000000000000 r10: 0x0000000000000060 r11: 0x0000000000000003 r12: 0x0000000100312db8 r13: 0x0000000100332440 r14: 0x0000000000000000 r15: 0x0000000100332440 rip: 0x0000000100059ca9 rfl: 0x0000000000010206 cr2: 0x0000000102b94028
smime.p7s
Description: S/MIME cryptographic signature
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