[racket-dev] Intermittent DrRacket crash
Commit d7a996ee0bf393 is relevant. Let me know if you see any change after
updating to the latest.
At Wed, 17 Aug 2011 10:22:32 -0500, Casey Klein wrote:
> DrRacket crashes pretty routinely when I'm editing a Scribble document
> and hitting the "Scribble HTML" button. I don't know precisely what
> triggers it, but here's the stack trace, in case it's useful.
>
> Process: DrRacket [30831]
> Path: /Users/clklein/git/plt/DrRacket.app/Contents/MacOS/DrRacket
> Identifier: org.racket-lang.DrRacket
> Version: 5.1.1.5 (5.1.1.5)
> Code Type: X86 (Native)
> Parent Process: launchd [219]
>
> Date/Time: 2011-08-17 10:19:36.742 -0500
> OS Version: Mac OS X 10.6.8 (10K540)
> Report Version: 6
>
> Interval Since Last Report: 2498843 sec
> Crashes Since Last Report: 5
> Per-App Interval Since Last Report: 2225316 sec
> Per-App Crashes Since Last Report: 4
> Anonymous UUID: 30D5FBB7-E93E-4AE6-B690-46E1E1D29CB8
>
> Exception Type: EXC_BAD_ACCESS (SIGBUS)
> Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000
> Crashed Thread: 0 Dispatch queue: com.apple.main-thread
>
> Thread 0 Crashed: Dispatch queue: com.apple.main-thread
> 0 Racket 0x00222e14 scheme_do_close_managed + 308
> 1 Racket 0x00224dfd do_close_managed + 29
> 2 Racket 0x00224f0d check_scheduled_kills + 173
> 3 Racket 0x00221593 scheme_thread_block + 195
> 4 Racket 0x00224655 scheme_out_of_fuel + 37
> 5 Racket 0x00173b12
> scheme_get_byte_string_unless + 2546
> 6 Racket 0x00174369 scheme_get_bytes + 89
> 7 Racket 0x001aead3 read_inner_inner + 29027
> 8 Racket 0x001b0c58 _internal_read + 1016
> 9 Racket 0x001b1407 scheme_internal_read_k + 247
> 10 Racket 0x0007a733 scheme_top_level_do_worker +
> 931
> 11 Racket 0x0007b1b8 scheme_top_level_do + 40
> 12 Racket 0x001b115e scheme_internal_read + 318
> 13 Racket 0x00183538 do_read_f + 376
> 14 ??? 0x00380748 0 + 3671880
> 15 Racket 0x0005c6aa scheme_do_eval + 10122
> 16 Racket 0x0007017c do_dyn_wind + 44
> 17 Racket 0x00076675 scheme_dynamic_wind + 805
> 18 Racket 0x00076c9e dynamic_wind + 318
> 19 ??? 0x0037a9c9 0 + 3647945
> 20 ??? 0x00381854 0 + 3676244
> 21 Racket 0x0005c6aa scheme_do_eval + 10122
> 22 Racket 0x00077ca8
> scheme_finish_apply_for_prompt + 696
> 23 Racket 0x00077e60 scheme_apply_for_prompt + 112
> 24 Racket 0x00083838 call_with_prompt + 1208
> 25 ??? 0x0037a9c9 0 + 3647945
> 26 ??? 0x00380270 0 + 3670640
> 27 ??? 0x15a21cd4 0 + 362945748
> 28 ??? 0x003809b4 0 + 3672500
> 29 Racket 0x0005c6aa scheme_do_eval + 10122
> 30 Racket 0x0005f2ec
> _scheme_apply_multi_from_native + 92
> 31 ??? 0x0037a962 0 + 3647842
> 32 Racket 0x0005c6aa scheme_do_eval + 10122
> 33 Racket 0x00078f62 call_with_values + 194
> 34 ??? 0x0037feb9 0 + 3669689
> 35 ??? 0x00398b90 0 + 3771280
> 36 Racket 0x0005c6aa scheme_do_eval + 10122
> 37 Racket 0x00079cda apply_k + 170
> 38 Racket 0x0007a69f scheme_top_level_do_worker +
> 783
> 39 Racket 0x0007b184 scheme_apply_thread_thunk +
> 116
> 40 Racket 0x00221031 start_child + 993
> 41 Racket 0x0022481b make_subprocess + 411
> 42 Racket 0x00224a56 scheme_thread_w_details + 326
> 43 ??? 0xbfff3040 0 + 3221172288
> 44 ??? 0x1d72bb18 0 + 494058264
> 45 ??? 0x00000030 0 + 48
>
> Thread 1:
> 0 libSystem.B.dylib 0x94a6dafa mach_msg_trap + 10
> 1 libSystem.B.dylib 0x94a6e267 mach_msg + 68
> 2 Racket 0x0024f042 exception_thread + 194
> 3 libSystem.B.dylib 0x94a9b259 _pthread_start + 345
> 4 libSystem.B.dylib 0x94a9b0de thread_start + 34
>
> Thread 2:
> 0 libSystem.B.dylib 0x94ada7da __sigwait + 10
> 1 libSystem.B.dylib 0x94ada7b6 sigwait$UNIX2003 + 71
> 2 Racket 0x0016b84a mz_proc_thread_signal_worker
> + 154
> 3 Racket 0x001296a0 mzrt_thread_stub + 80
> 4 libSystem.B.dylib 0x94a9b259 _pthread_start + 345
> 5 libSystem.B.dylib 0x94a9b0de thread_start + 34
>
> Thread 3:
> 0 libSystem.B.dylib 0x94a9baa2 __semwait_signal + 10
> 1 libSystem.B.dylib 0x94ac79c5 nanosleep$UNIX2003 + 188
> 2 libSystem.B.dylib 0x94ac7903 usleep$UNIX2003 + 61
> 3 Racket 0x00170401 green_thread_timer + 65
> 4 Racket 0x001296a0 mzrt_thread_stub + 80
> 5 libSystem.B.dylib 0x94a9b259 _pthread_start + 345
> 6 libSystem.B.dylib 0x94a9b0de thread_start + 34
>
> Thread 4: Dispatch queue: com.apple.libdispatch-manager
> 0 libSystem.B.dylib 0x94a94382 kevent + 10
> 1 libSystem.B.dylib 0x94a94a9c _dispatch_mgr_invoke + 215
> 2 libSystem.B.dylib 0x94a93f59 _dispatch_queue_invoke + 163
> 3 libSystem.B.dylib 0x94a93cfe _dispatch_worker_thread2 +
> 240
> 4 libSystem.B.dylib 0x94a93781 _pthread_wqthread + 390
> 5 libSystem.B.dylib 0x94a935c6 start_wqthread + 30
>
> Thread 5: com.apple.CFSocket.private
> 0 libSystem.B.dylib 0x94a8cac6 select$DARWIN_EXTSN + 10
> 1 com.apple.CoreFoundation 0x923ecc83 __CFSocketManager + 1091
> 2 libSystem.B.dylib 0x94a9b259 _pthread_start + 345
> 3 libSystem.B.dylib 0x94a9b0de thread_start + 34
>
> Thread 6:
> 0 libSystem.B.dylib 0x94a8cac6 select$DARWIN_EXTSN + 10
> 1 Racket 0x0017e857 default_sleep + 311
> 2 Racket 0x00217a74 check_sleep + 1316
> 3 Racket 0x00221c9a scheme_thread_block + 1994
> 4 Racket 0x00222365 scheme_block_until + 277
> 5 Racket 0x00223848 do_sync + 856
> 6 Racket 0x00224295 sch_sync + 53
> 7 ??? 0x0037a9c9 0 + 3647945
> 8 Racket 0x0005c6aa scheme_do_eval + 10122
> 9 Racket 0x0005f2ec
> _scheme_apply_multi_from_native + 92
> 10 ??? 0x0037a962 0 + 3647842
> 11 Racket 0x0005c6aa scheme_do_eval + 10122
> 12 Racket 0x00079cda apply_k + 170
> 13 Racket 0x0007a733 scheme_top_level_do_worker +
> 931
> 14 Racket 0x0007b1b8 scheme_top_level_do + 40
> 15 Racket 0x0016fca5
> place_start_proc_after_stack + 1157
> 16 Racket 0x0016fd1e place_start_proc + 94
> 17 Racket 0x001296a0 mzrt_thread_stub + 80
> 18 libSystem.B.dylib 0x94a9b259 _pthread_start + 345
> 19 libSystem.B.dylib 0x94a9b0de thread_start + 34
>
> Thread 7:
> 0 libSystem.B.dylib 0x94a9baa2 __semwait_signal + 10
> 1 libSystem.B.dylib 0x94a9b75e _pthread_cond_wait + 1191
> 2 libSystem.B.dylib 0x94a9d3f8 pthread_cond_wait$UNIX2003 +
> 73
> 3 Racket 0x0017043c green_thread_timer + 124
> 4 Racket 0x001296a0 mzrt_thread_stub + 80
> 5 libSystem.B.dylib 0x94a9b259 _pthread_start + 345
> 6 libSystem.B.dylib 0x94a9b0de thread_start + 34
>
> Thread 8:
> 0 libSystem.B.dylib 0x94a9baa2 __semwait_signal + 10
> 1 libSystem.B.dylib 0x94a9b75e _pthread_cond_wait + 1191
> 2 libSystem.B.dylib 0x94a9d3f8 pthread_cond_wait$UNIX2003 +
> 73
> 3 Racket 0x001701fc pt_sema_wait + 44
> 4 Racket 0x0017025b do_watch + 59
> 5 libSystem.B.dylib 0x94a9b259 _pthread_start + 345
> 6 libSystem.B.dylib 0x94a9b0de thread_start + 34
>
> Thread 0 crashed with X86 Thread State (32-bit):
> eax: 0x00000000 ebx: 0x00222cee ecx: 0x42724620 edx: 0x00000000
> edi: 0x00000000 esi: 0x00000000 ebp: 0xbfff1228 esp: 0xbfff11a0
> ss: 0x0000001f efl: 0x00210213 eip: 0x00222e14 cs: 0x00000017
> ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037
> cr2: 0x00000000
>
> Binary Images:
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