[GHC] #751: ghc 6.4.2 on OS X 10.4.6 fails a compiler error building Crypto-3.0.3.

GHC trac at galois.com
Mon Apr 24 13:42:01 EDT 2006


#751: ghc 6.4.2 on OS X 10.4.6 fails a compiler error building Crypto-3.0.3.
----------------------------------+-----------------------------------------
  Reporter:  gwright at antiope.com  |          Owner:         
      Type:  bug                  |         Status:  new    
  Priority:  normal               |      Milestone:         
 Component:  Compiler             |        Version:  6.4.2  
  Severity:  normal               |     Resolution:         
  Keywords:                       |             Os:  MacOS X
Difficulty:  Unknown              |   Architecture:  powerpc
----------------------------------+-----------------------------------------
Comment (by guest):

 More information:

 These all seem to illegal memory accesses associated with threads.  Below
 are all of the
 crashes reported by ghc 6.4.2 since I build it last week:

 {{{
 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-20 06:21:10.992 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [8164]

 Version: ??? (???)

 PID:    8765
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000005d

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aadf78 0x1000 + 11194232
 4   ghc-6.4.2           0x00a601b4 0x1000 + 10875316
 5   ghc-6.4.2           0x00acdd80 0x1000 + 11324800
 6   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 7   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 8   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 9   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x28000224          xer: 0x0000000020000000   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000008   r1: 0x00000000bfffd4c0   r2:
 0x0000000000000061   r3: 0x00000000031d1000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x0000000000000055  r10:
 0x0000000000000001  r11: 0x0000000001f6f008
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000001bd5810  r15: 0x0000000000be0b48
    r16: 0x0000000001bd5804  r17: 0x0000000000be0094  r18:
 0x0000000001bd4920  r19: 0x0000000000000000
    r20: 0x0000000000000000  r21: 0x0000000000000000  r22:
 0x0000000001f6eed0  r23: 0x0000000000000000
    r24: 0x00000000031d1400  r25: 0x00000000031d1000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000001f6eec8  r30:
 0x0000000000000002  r31: 0x0000000001f6f008

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-20 06:31:04.059 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [9975]

 Version: ??? (???)

 PID:    10584
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000004c

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9001f5ec select + 12
 1   ghc-6.4.2           0x00acdd74 0x1000 + 11324788
 2   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 3   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 4   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 5   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x22000244          xer: 0x0000000020000000   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000044   r1: 0x00000000bfffd200   r2:
 0x0000000000000050   r3: 0x0000000002b4a000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x0000000000000044  r10:
 0x0000000000000001  r11: 0x0000000001f735e4
    r12: 0x00000000900017b8  r13: 0x0000000000c2d130  r14:
 0x0000000001c54bdc  r15: 0x0000000000be0b48
    r16: 0x0000000001c54bac  r17: 0x0000000000be0094  r18:
 0x0000000001c548a0  r19: 0x0000000001c53670
    r20: 0x0000000000bdcbb4  r21: 0x0000000000bdcbb4  r22:
 0x0000000001f6ee54  r23: 0x0000000000000000
    r24: 0x0000000002b4a400  r25: 0x0000000002b4a000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000001f6ee4c  r30:
 0x0000000000000002  r31: 0x0000000001f735e4

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-20 06:41:46.245 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [12101]

 Version: ??? (???)

 PID:    12102
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000001b

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9001f5ec select + 12
 1   ghc-6.4.2           0x00acdd74 0x1000 + 11324788
 2   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 3   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 4   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 5   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x24000224          xer: 0x0000000020000000   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000054   r1: 0x00000000bfffd0a0   r2:
 0x000000000000001f   r3: 0x0000000003069000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x0000000000000013  r10:
 0x0000000000000001  r11: 0x0000000001ffa1c0
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000001bf85dc  r15: 0x0000000000be0b48
    r16: 0x0000000001bf85d0  r17: 0x0000000000be0094  r18:
 0x0000000001bf8380  r19: 0x0000000000bdcbb4
    r20: 0x0000000000bdcbb4  r21: 0x0000000000bdcbb4  r22:
 0x0000000001ff9e00  r23: 0x0000000000000000
    r24: 0x0000000003069400  r25: 0x0000000003069000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000001ff9df8  r30:
 0x0000000000000002  r31: 0x0000000001ffa1c0

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-20 11:09:08.477 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [20086]

 Version: ??? (???)

 PID:    20295
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_INVALID_ADDRESS (0x0001) at 0xfffffffe

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aadf78 0x1000 + 11194232
 4   ghc-6.4.2           0x00a601b4 0x1000 + 10875316
 5   ghc-6.4.2           0x00acdd80 0x1000 + 11324800
 6   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 7   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 8   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 9   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x24000444          xer: 0x0000000020000000   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000004   r1: 0x00000000bfffd500   r2:
 0x0000000000000002   r3: 0x0000000003741000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x00000000fffffff6  r10:
 0x0000000000000001  r11: 0x0000000002ae4004
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000001bdbce4  r15: 0x0000000000be0b48
    r16: 0x0000000001bdbcd8  r17: 0x0000000000be0094  r18:
 0x0000000001bdba64  r19: 0x0000000000bdcbb4
    r20: 0x0000000000bdcbb4  r21: 0x0000000000bdcbb4  r22:
 0x0000000002ae3e0c  r23: 0x0000000000000000
    r24: 0x0000000003741400  r25: 0x0000000003741000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000002ae3e04  r30:
 0x0000000000000002  r31: 0x0000000002ae4004

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-21 09:24:55.349 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [25854]

 Version: ??? (???)

 PID:    25855
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_INVALID_ADDRESS (0x0001) at 0xffffffff

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aadf78 0x1000 + 11194232
 4   ghc-6.4.2           0x00a601b4 0x1000 + 10875316
 5   ghc-6.4.2           0x00acdd80 0x1000 + 11324800
 6   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 7   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 8   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 9   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x24000224          xer: 0x0000000020000000   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000044   r1: 0x00000000bfffd0a0   r2:
 0x0000000000000003   r3: 0x0000000004160000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x00000000fffffff7  r10:
 0x0000000000000001  r11: 0x0000000001ffc800
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000001be23a0  r15: 0x0000000000be0b48
    r16: 0x0000000001be2394  r17: 0x0000000000be0094  r18:
 0x0000000001be2144  r19: 0x0000000000bdcbb4
    r20: 0x0000000000bdcbb4  r21: 0x0000000000bdcbb4  r22:
 0x0000000001ffbddc  r23: 0x0000000000000000
    r24: 0x0000000004160400  r25: 0x0000000004160000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000001ffbdd4  r30:
 0x0000000000000002  r31: 0x0000000001ffc800

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-21 09:34:10.384 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [25978]

 Version: ??? (???)

 PID:    26231
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_INVALID_ADDRESS (0x0001) at 0xfffffffd

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9001f5ec select + 12
 1   ghc-6.4.2           0x00acdd74 0x1000 + 11324788
 2   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 3   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 4   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 5   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x28000224          xer: 0x0000000020000001   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000004   r1: 0x00000000bfffd1a0   r2:
 0x0000000000000001   r3: 0x00000000030d2000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x00000000fffffff5  r10:
 0x0000000000000001  r11: 0x0000000002998004
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000001bcc540  r15: 0x0000000000be0b48
    r16: 0x0000000001bcc534  r17: 0x0000000000be0094  r18:
 0x0000000001bcb67c  r19: 0x0000000000bdcbb4
    r20: 0x0000000000bdcbb4  r21: 0x0000000000bdcbb4  r22:
 0x0000000002997ed0  r23: 0x0000000000000000
    r24: 0x00000000030d2400  r25: 0x00000000030d2000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000002997ec8  r30:
 0x0000000000000002  r31: 0x0000000002998004

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-21 09:40:32.858 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [26372]

 Version: ??? (???)

 PID:    26621
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_INVALID_ADDRESS (0x0001) at 0xffffffff

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9001f5ec select + 12
 1   ghc-6.4.2           0x00acdd74 0x1000 + 11324788
 2   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 3   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 4   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 5   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x24000244          xer: 0x0000000020000001   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000004   r1: 0x00000000bfffd1c0   r2:
 0x0000000000000003   r3: 0x00000000030f1000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x00000000fffffff7  r10:
 0x0000000000000001  r11: 0x0000000002997004
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000001be5780  r15: 0x0000000000be0b48
    r16: 0x0000000001be5774  r17: 0x0000000000be0094  r18:
 0x0000000001be5500  r19: 0x0000000000bdcbb4
    r20: 0x0000000000bdcbb4  r21: 0x0000000000bdcbb4  r22:
 0x0000000002996e18  r23: 0x0000000000000000
    r24: 0x00000000030f1400  r25: 0x00000000030f1000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000002996e10  r30:
 0x0000000000000002  r31: 0x0000000002997004

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-21 09:56:17.233 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [27372]

 Version: ??? (???)

 PID:    27373
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x000000fc

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9001f5ec select + 12
 1   ghc-6.4.2           0x00acdd74 0x1000 + 11324788
 2   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 3   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 4   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 5   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x22000224          xer: 0x0000000020000000   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000074   r1: 0x00000000bfffcdc0   r2:
 0x0000000000000100   r3: 0x0000000003699000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x00000000000000f4  r10:
 0x0000000000000001  r11: 0x0000000002a8c080
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000001bc4858  r15: 0x0000000000be0b48
    r16: 0x0000000001bc484c  r17: 0x0000000000be0094  r18:
 0x0000000001bc45fc  r19: 0x0000000000bdcbb4
    r20: 0x0000000000bdcbb4  r21: 0x0000000000bdcbb4  r22:
 0x0000000002a8bd4c  r23: 0x0000000000000000
    r24: 0x0000000003699400  r25: 0x0000000003699000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000002a8bd44  r30:
 0x0000000000000002  r31: 0x0000000002a8c080

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-21 10:02:21.952 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [27550]

 Version: ??? (???)

 PID:    27551
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x000000fc

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a600e4 0x1000 + 10875108
 3   ghc-6.4.2           0x00aa9078 0x1000 + 11174008
 4   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 5   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 6   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 7   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 8   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 9   ghc-6.4.2           0x000022dc 0x1000 + 4828
 10  ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9001f5ec select + 12
 1   ghc-6.4.2           0x00acdd74 0x1000 + 11324788
 2   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 3   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 4   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 5   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000d030
 vrsave: 0x0000000000000000
     cr: 0x22000224          xer: 0x0000000020000000   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000074   r1: 0x00000000bfffcdc0   r2:
 0x0000000000000100   r3: 0x00000000040c9000
     r4: 0x0000000000000000   r5: 0x00000000a000416c   r6:
 0x00000000ffffffff   r7: 0x0000000000000001
     r8: 0x0000000000000002   r9: 0x00000000000000f4  r10:
 0x0000000000000001  r11: 0x0000000002a8c080
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000001bc8f78  r15: 0x0000000000be0b48
    r16: 0x0000000001bc8f6c  r17: 0x0000000000be0094  r18:
 0x0000000001bc8d1c  r19: 0x0000000000bdcbb4
    r20: 0x0000000000bdcbb4  r21: 0x0000000000bdcbb4  r22:
 0x0000000002a8bdd0  r23: 0x0000000000000000
    r24: 0x00000000040c9400  r25: 0x00000000040c9000  r26:
 0x0000000000000000  r27: 0x0000000000c2d098
    r28: 0x0000000000000000  r29: 0x0000000002a8bdc8  r30:
 0x0000000000000002  r31: 0x0000000002a8c080

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 **********

 Host Name:      gregory-wrights-powerbook-g4-17
 Date/Time:      2006-04-21 10:08:14.596 -0400
 OS Version:     10.4.6 (Build 8I127)
 Report Version: 4

 Command: ghc-6.4.2
 Path:    /opt/local/lib/ghc-6.4.2/ghc-6.4.2
 Parent:  Setup [27648]

 Version: ??? (???)

 PID:    28183
 Thread: 0

 Exception:  EXC_BAD_ACCESS (0x0001)
 Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000000

 Thread 0 Crashed:
 0   ghc-6.4.2           0x00a678a8 0x1000 + 10905768
 1   ghc-6.4.2           0x00a67b54 0x1000 + 10906452
 2   ghc-6.4.2           0x00a5fd94 0x1000 + 10874260
 3   ghc-6.4.2           0x00a60710 0x1000 + 10876688
 4   ghc-6.4.2           0x00a605c8 0x1000 + 10876360
 5   ghc-6.4.2           0x00a8bf04 0x1000 + 11054852
 6   ghc-6.4.2           0x00a37758 0x1000 + 10708824
 7   ghc-6.4.2           0x000022dc 0x1000 + 4828
 8   ghc-6.4.2           0x00002184 0x1000 + 4484

 Thread 1:
 0   libSystem.B.dylib   0x9001f5ec select + 12
 1   ghc-6.4.2           0x00acdd74 0x1000 + 11324788
 2   ghc-6.4.2           0x00a5fb20 0x1000 + 10873632
 3   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 4   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 5   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 2:
 0   libSystem.B.dylib   0x9002c128 semaphore_wait_signal_trap + 8
 1   libSystem.B.dylib   0x90030bec pthread_cond_wait + 480
 2   ghc-6.4.2           0x00aadbec 0x1000 + 11193324
 3   ghc-6.4.2           0x00aae0bc 0x1000 + 11194556
 4   ghc-6.4.2           0x00a5f8f0 0x1000 + 10873072
 5   ghc-6.4.2           0x00a5f7e8 0x1000 + 10872808
 6   ghc-6.4.2           0x00aadc50 0x1000 + 11193424
 7   libSystem.B.dylib   0x9002ba68 _pthread_body + 96

 Thread 0 crashed with PPC Thread State 64:
   srr0: 0x0000000000a678a8 srr1: 0x000000000000f030
 vrsave: 0x0000000000000000
     cr: 0x24000244          xer: 0x0000000000000000   lr:
 0x0000000000a67b54  ctr: 0x0000000000a67aa8
     r0: 0x0000000000000004   r1: 0x00000000bffff370   r2:
 0x0000000000000004   r3: 0x0000000002d6e000
     r4: 0x0000000000000000   r5: 0x0000000000000005   r6:
 0x00000000ffffffff   r7: 0x0000000061705f70
     r8: 0x0000000000000003   r9: 0x00000000fffffff8  r10:
 0x0000000000000001  r11: 0x0000000001ba5004
    r12: 0x00000000900017b8  r13: 0x0000000000000000  r14:
 0x0000000000000000  r15: 0x0000000000000000
    r16: 0x0000000000000000  r17: 0x0000000000000000  r18:
 0x0000000000000000  r19: 0x0000000000000000
    r20: 0x0000000000000000  r21: 0x0000000000000000  r22:
 0x0000000000000000  r23: 0x0000000001bedc3c
    r24: 0x0000000002d6e400  r25: 0x0000000002d6e000  r26:
 0x0000000000000000  r27: 0x0000000001ba4e00
    r28: 0x0000000000000000  r29: 0x0000000001ba4c74  r30:
 0x0000000000a1e694  r31: 0x0000000001ba5004

 Binary Images Description:
     0x1000 -   0xb7afff ghc-6.4.2       /opt/local/lib/ghc-6.4.2/ghc-6.4.2
   0xc37000 -   0xc58fff libreadline.5.0.dylib
 /opt/local/lib/libreadline.5.0.dylib
   0xe05000 -   0xe33fff libgmp.3.dylib  /opt/local/lib/libgmp.3.dylib
 0x8fe00000 - 0x8fe51fff dyld 44.4       /usr/lib/dyld
 0x90000000 - 0x901bbfff libSystem.B.dylib       /usr/lib/libSystem.B.dylib
 0x90213000 - 0x90218fff libmathCommon.A.dylib
 /usr/lib/system/libmathCommon.A.dylib
 0x91436000 - 0x91441fff libgcc_s.1.dylib        /usr/lib/libgcc_s.1.dylib
 0x91446000 - 0x91466fff libmx.A.dylib   /usr/lib/libmx.A.dylib
 0x965c2000 - 0x965f0fff libncurses.5.4.dylib
 /usr/lib/libncurses.5.4.dylib

 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/751>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler


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