#1707: attempt to mmap 2325622477335777280 bytes when printing utf8 in perl6
---------------------+------------------------------------------------------
Reporter: mikegrb | Type: bug
Status: new | Priority: normal
Milestone: | Component: none
Version: 2.5.0 | Severity: low
Keywords: | Lang: perl6
Patch: | Platform: darwin
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Comment(by mikegrb):
Tried about 20 runs, unfurtunately I just get the following, without the
giant malloc or core dump:
{{{
(gdb) run perl6.pbc ~/bin/amb_temp.p6
Starting program: /Users/mgreb/proj/rakudo/parrot_install/bin/parrot
perl6.pbc ~/bin/amb_temp.p6
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
===SORRY!===
attempt to access code outside of current code segment
Program exited with code 01.
}}}
I did find where OS X stashed a 'DiagnosticReport' for the dump...
(~/Library/Logs/DiagnosticReports/ for others in the future).
{{{
Process: perl6 [77264]
Path: /Users/mgreb/proj/rakudo/parrot_install/bin/perl6
Identifier: perl6
Version: ??? (???)
Code Type: X86-64 (Native)
Parent Process: zsh [18779]
Date/Time: 2010-07-20 14:35:10.077 -0400
OS Version: Mac OS X 10.6.2 (10C540)
Report Version: 6
Exception Type: EXC_CRASH (SIGQUIT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 libSystem.B.dylib 0x00007fff82bfbfe6 __kill + 10
1 libparrot.dylib 0x0000000101a2e96d do_panic + 397
(exceptions.c:728)
2 libparrot.dylib 0x0000000101a3383d
failed_allocation + 61 (alloc_memory.c:31)
3 libparrot.dylib 0x0000000101a33903
mem__internal_allocate + 35 (alloc_memory.c:94)
4 libparrot.dylib 0x0000000101a03a7e
string_to_cstring_nullable + 62 (api.c:2211)
5 libparrot.dylib 0x0000000101a281a2
Parrot_get_datatype_enum + 18 (datatypes.c:44)
6 libparrot.dylib 0x0000000101a18453 Parrot_new_p_sc
+ 147 (core_ops.c:19573)
7 libparrot.dylib 0x0000000101a61ead
runops_fast_core + 45 (cores.c:514)
8 libparrot.dylib 0x0000000101a6190a runops_int +
106 (main.c:242)
9 libparrot.dylib 0x0000000101a3c6f7 runops + 487
(ops.c:129)
10 libparrot.dylib 0x0000000101a388bd
Parrot_pcc_invoke_from_sig_object + 237 (pcc.c:367)
11 libparrot.dylib 0x0000000101a38a01
Parrot_pcc_invoke_sub_from_c_args + 257 (pcc.c:89)
12 perl6 0x0000000100001693 main + 298
(perl6.c:850884)
13 perl6 0x0000000100001554 start + 52
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000101b1c850 rcx:
0x00007fff5fbfebe8 rdx: 0x0000000000000000
rdi: 0x0000000000012dd0 rsi: 0x0000000000000003 rbp:
0x00007fff5fbfec10 rsp: 0x00007fff5fbfebe8
r8: 0x0000000000000002 r9: 0x0000000000000000 r10:
0x00007fff5fbfeba0 r11: 0x0000000000000206
r12: 0x000000000000005c r13: 0x00007fff7067d298 r14:
0x0000000000000000 r15: 0x0000000109c8c620
rip: 0x00007fff82bfbfe6 rfl: 0x0000000000000206 cr2:
0x0000000102dfe000
Binary Images:
0x100000000 - 0x1019fefe7 +perl6 ??? (???)
<730FB733-F467-47CB-2556-7CF917BEF174>
/Users/mgreb/proj/rakudo/parrot_install/bin/perl6
0x101a01000 - 0x101b87fef +libparrot.dylib ??? (???)
<AB581F2F-9BA9-FEC3-EF42-D9BDA7343436>
/Users/mgreb/proj/rakudo/parrot/blib/lib/libparrot.dylib
0x101c9d000 - 0x101ca1fff libutil.dylib ??? (???)
<59C14CE0-3608-D246-542A-283E9065261D> /usr/lib/libutil.dylib
0x101ca6000 - 0x101cc2ff7 libedit.2.dylib ??? (???)
<F9D005F8-74B8-CC05-2697-24C49E0CC1EF> /usr/lib/libedit.2.dylib
0x101cf0000 - 0x101cf2ff7 +math_ops.bundle ??? (???)
<EB194193-3D4D-C1F7-422D-58591D29345D>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/math_ops.bundle
0x101cf7000 - 0x101cf8ff7 +obscure_ops.bundle ??? (???)
<7982EB70-FF88-0FB0-AEC4-603E71416E75>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/obscure_ops.bundle
0x101e8d000 - 0x101eaafff +perl6_group.bundle ??? (???)
<7690E462-6FBE-0E28-2001-D38310D30315>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/perl6_group.bundle
0x101ebb000 - 0x101ecefff +perl6_ops.bundle ??? (???)
<C887347C-68A4-B88A-0FD3-F319D207B0E8>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/perl6_ops.bundle
0x101ed8000 - 0x101edcff7 +bit_ops.bundle ??? (???)
<DFAFE26C-A690-C959-0A7D-D4EA148431B7>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/bit_ops.bundle
0x101ee5000 - 0x101ee8fff +io_ops.bundle ??? (???)
<D26A0507-C868-C2C7-E475-1405A284024F>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/io_ops.bundle
0x101eef000 - 0x101ef0ff7 +sys_ops.bundle ??? (???)
<4696CD16-F981-7F62-A9CA-55C28528A48A>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/sys_ops.bundle
0x101ef3000 - 0x101ef4ff7 +os.bundle ??? (???)
<9AB3BA3C-6575-253C-689B-C2170C323D36>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/os.bundle
0x101ef8000 - 0x101ef9ff7 +file.bundle ??? (???) <15EA2A71
-395C-42C2-C5C3-07474A6F4427>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/file.bundle
0x101f0c000 - 0x101f0fff7 +trans_ops.bundle ??? (???)
<F26503AC-AEED-D824-C663-B4B635D47BB7>
/Users/mgreb/proj/rakudo/parrot_install/lib/2.5.0-devel/dynext/trans_ops.bundle
0x7fff5fc00000 - 0x7fff5fc3bdef dyld 132.1 (???) <B633F790-4DDB-
53CD-7ACF-2A3682BCEA9F> /usr/lib/dyld
0x7fff80f3d000 - 0x7fff80fbafef libstdc++.6.dylib ??? (???)
<35ECA411-2C08-FD7D-11B1-1B7A04921A5C> /usr/lib/libstdc++.6.dylib
0x7fff81682000 - 0x7fff81686ff7 libmathCommon.A.dylib ??? (???)
<95718673-FEEE-B6ED-B127-BCDBDB60D4E5>
/usr/lib/system/libmathCommon.A.dylib
0x7fff82bad000 - 0x7fff82d6bff7 libSystem.B.dylib ??? (???)
<526DD3E5-2A8B-4512-ED97-01B832369959> /usr/lib/libSystem.B.dylib
0x7fff83de2000 - 0x7fff83e21fef libncurses.5.4.dylib ??? (???)
<E0A07C12-D912-DF26-9E38-C50484D96EB0> /usr/lib/libncurses.5.4.dylib
0x7fffffe00000 - 0x7fffffe01fff libSystem.B.dylib ??? (???)
<526DD3E5-2A8B-4512-ED97-01B832369959> /usr/lib/libSystem.B.dylib
}}}
--
Ticket URL: <https://trac.parrot.org/parrot/ticket/1707#comment:3>
Parrot <https://trac.parrot.org/parrot/>
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