gistfile1.txt

┌─[tadzik@yavin4]─[~/src/nom] (bs)
└─[%]─> perl6 t/spec/S02-types/bool.t  
1..51
ok 1 - The object is-a 'Bool'
ok 2 - The object is-a 'Bool'
ok 3 - The object is-a 'Bool'
ok 4 - The object is-a 'Bool'
ok 5 - Bool.Bool is a Bool
ok 6 - Bool.Bool is a Bool
ok 7 - Bool.Bool works for True
ok 8 - Bool.Bool works for False
ok 9 - ?Bool is a Bool
ok 10 - ?Bool is a Bool
ok 11 - ?Bool works for True
ok 12 - ?Bool works for False
ok 13 - True works
ok 14 - False works
ok 15 - !True works
ok 16 - !False works
ok 17 - True works
ok 18 - False works
ok 19 - The object is-a 'Str'
ok 20 - The object is-a 'Str'
ok 21 - Bool stringification (True)
ok 22 - Bool stringification (False)
ok 23 - True.Str
ok 24 - False.Str
ok 25 - True.gist
ok 26 - False.gist
ok 27 - True.perl
ok 28 - False.perl
ok 29 - 
ok 30 - 
ok 31 - True numifies to an Int
ok 32 - False numifies to an Int
ok 33 - True Intifies to 1
ok 34 - False Intifies to 1
ok 35 - True numifies to 1
ok 36 - False numifies to 0
ok 37 - Increment of Bool::False produces Bool::True
ok 38 - Increment of Bool::True still produces Bool::True
ok 39 - Decrement of Bool::True produces Bool::False
ok 40 - Decrement of Bool::False produces Bool::False
ok 41 - Bool::True works with "but"
ok 42 - Bool::True works with "but"
ok 43 - Bool::False works with "but"
ok 44 - Bool::False works with "but"
ok 45 - Bool::True.key works (is "True")
ok 46 - Bool::False.key works (is "False")
ok 47 - Bool.pick return True or False
ok 48 - Bool.pick(*) returns two elems
*** glibc detected *** perl6: free(): invalid next size (fast): 0x0000000009b567d0 ***
======= Backtrace: =========
/lib/libc.so.6(+0x77326)[0x7fc593a65326]
/home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_ops.so(+0x9350e)[0x7fc59036450e]
/home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_group.so(+0x105d5)[0x7fc5907d85d5]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0x8a5c2)[0x7fc593e175c2]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0x8a8c7)[0x7fc593e178c7]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_gc_new_pmc_header+0x1b)[0x7fc593e12cfb]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0xaa92d)[0x7fc593e3792d]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_pmc_new+0x3d)[0x7fc593e37bcd]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_pcc_reuse_continuation+0x61)[0x7fc593e21d71]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0x64446)[0x7fc593df1446]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0xabac6)[0x7fc593e38ac6]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0xab71e)[0x7fc593e3871e]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0x9457e)[0x7fc593e2157e]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_pcc_invoke_from_sig_object+0xde)[0x7fc593e1d01e]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_ext_call+0xcf)[0x7fc593e1161f]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0x160408)[0x7fc593eed408]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_pcc_invoke_from_sig_object+0x8f)[0x7fc593e1cfcf]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_ext_call+0xcf)[0x7fc593e1161f]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(+0xafacd)[0x7fc593e3cacd]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_cx_begin_execution+0x6d)[0x7fc593e3cb5d]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_pf_execute_bytecode_program+0xbd)[0x7fc593e441fd]
/home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0(Parrot_api_run_bytecode+0xd2)[0x7fc593e0d302]
perl6(main+0x193)[0x401153]
/lib/libc.so.6(__libc_start_main+0xed)[0x7fc593a0f38d]
perl6[0x401205]
======= Memory map: ========
00400000-0040f000 r-xp 00000000 08:03 11723861                           /home/tadzik/src/parrot/install/bin/perl6
0060e000-0060f000 r--p 0000e000 08:03 11723861                           /home/tadzik/src/parrot/install/bin/perl6
0060f000-00610000 rw-p 0000f000 08:03 11723861                           /home/tadzik/src/parrot/install/bin/perl6
022b6000-09e2f000 rw-p 00000000 00:00 0                                  [heap]
7fc58cc09000-7fc58d239000 rw-p 00000000 00:00 0 
7fc58d239000-7fc58d23c000 r-xp 00000000 08:03 11723638                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/sys_ops.so
7fc58d23c000-7fc58d43b000 ---p 00003000 08:03 11723638                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/sys_ops.so
7fc58d43b000-7fc58d43c000 r--p 00002000 08:03 11723638                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/sys_ops.so
7fc58d43c000-7fc58d43d000 rw-p 00003000 08:03 11723638                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/sys_ops.so
7fc58d43d000-7fc58d441000 r-xp 00000000 08:03 11723631                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/math_ops.so
7fc58d441000-7fc58d640000 ---p 00004000 08:03 11723631                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/math_ops.so
7fc58d640000-7fc58d641000 r--p 00003000 08:03 11723631                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/math_ops.so
7fc58d641000-7fc58d643000 rw-p 00004000 08:03 11723631                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/math_ops.so
7fc58d643000-7fc58d64c000 r-xp 00000000 08:03 11723618                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/bit_ops.so
7fc58d64c000-7fc58d84b000 ---p 00009000 08:03 11723618                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/bit_ops.so
7fc58d84b000-7fc58d84c000 r--p 00008000 08:03 11723618                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/bit_ops.so
7fc58d84c000-7fc58d850000 rw-p 00009000 08:03 11723618                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/bit_ops.so
7fc58d850000-7fc58d853000 r-xp 00000000 08:03 11723632                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/obscure_ops.so
7fc58d853000-7fc58da52000 ---p 00003000 08:03 11723632                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/obscure_ops.so
7fc58da52000-7fc58da53000 r--p 00002000 08:03 11723632                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/obscure_ops.so
7fc58da53000-7fc58da55000 rw-p 00003000 08:03 11723632                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/obscure_ops.so
7fc58da55000-7fc58da81000 r-xp 00000000 08:03 11723812                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_dyncall_ops.so
7fc58da81000-7fc58dc81000 ---p 0002c000 08:03 11723812                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_dyncall_ops.so
7fc58dc81000-7fc58dc83000 r--p 0002c000 08:03 11723812                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_dyncall_ops.so
7fc58dc83000-7fc58dc87000 rw-p 0002e000 08:03 11723812                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_dyncall_ops.so
7fc58dc87000-7fc58dc89000 r-xp 00000000 08:03 11723624                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/file.so
7fc58dc89000-7fc58de89000 ---p 00002000 08:03 11723624                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/file.so
7fc58de89000-7fc58de8a000 r--p 00002000 08:03 11723624                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/file.so
7fc58de8a000-7fc58de8b000 rw-p 00003000 08:03 11723624                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/file.so
7fc58de8b000-7fc58de8e000 r-xp 00000000 08:03 11723633                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/os.so
7fc58de8e000-7fc58e08d000 ---p 00003000 08:03 11723633                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/os.so
7fc58e08d000-7fc58e08e000 r--p 00002000 08:03 11723633                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/os.so
7fc58e08e000-7fc58e08f000 rw-p 00003000 08:03 11723633                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/os.so
7fc58e08f000-7fc58eb4e000 rw-p 00000000 00:00 0 
7fc58eb4e000-7fc58eb54000 r-xp 00000000 08:03 11723640                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/trans_ops.so
7fc58eb54000-7fc58ed53000 ---p 00006000 08:03 11723640                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/trans_ops.so
7fc58ed53000-7fc58ed54000 r--p 00005000 08:03 11723640                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/trans_ops.so
7fc58ed54000-7fc58ed57000 rw-p 00006000 08:03 11723640                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/trans_ops.so
7fc58ed57000-7fc58fc1b000 rw-p 00000000 00:00 0 
7fc58fc1b000-7fc58fc21000 r-xp 00000000 08:03 11723627                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/io_ops.so
7fc58fc21000-7fc58fe20000 ---p 00006000 08:03 11723627                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/io_ops.so
7fc58fe20000-7fc58fe21000 r--p 00005000 08:03 11723627                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/io_ops.so
7fc58fe21000-7fc58fe24000 rw-p 00006000 08:03 11723627                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/io_ops.so
7fc58fe24000-7fc58fe61000 r-xp 00000000 08:03 8348750                    /home/tadzik/src/nom/dynext/perl6_ops.so
7fc58fe61000-7fc590061000 ---p 0003d000 08:03 8348750                    /home/tadzik/src/nom/dynext/perl6_ops.so
7fc590061000-7fc590063000 r--p 0003d000 08:03 8348750                    /home/tadzik/src/nom/dynext/perl6_ops.so
7fc590063000-7fc59006f000 rw-p 0003f000 08:03 8348750                    /home/tadzik/src/nom/dynext/perl6_ops.so
7fc59006f000-7fc5900c6000 r-xp 00000000 08:03 11723811                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_bigint_ops.so
7fc5900c6000-7fc5902c5000 ---p 00057000 08:03 11723811                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_bigint_ops.so
7fc5902c5000-7fc5902c6000 r--p 00056000 08:03 11723811                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_bigint_ops.so
7fc5902c6000-7fc5902d1000 rw-p 00057000 08:03 11723811                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_bigint_ops.so
7fc5902d1000-7fc590390000 r-xp 00000000 08:03 11723810                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_ops.so
7fc590390000-7fc590590000 ---p 000bf000 08:03 11723810                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_ops.so
7fc590590000-7fc590596000 r--p 000bf000 08:03 11723810                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_ops.so
7fc590596000-7fc5905b3000 rw-p 000c5000 08:03 11723810                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_ops.so
7fc5905b3000-7fc5905c5000 r-xp 00000000 08:03 8348534                    /home/tadzik/src/nom/dynext/perl6_group.so
7fc5905c5000-7fc5907c5000 ---p 00012000 08:03 8348534                    /home/tadzik/src/nom/dynext/perl6_group.so
7fc5907c5000-7fc5907c7000 r--p 00012000 08:03 8348534                    /home/tadzik/src/nom/dynext/perl6_group.so
7fc5907c7000-7fc5907c8000 rw-p 00014000 08:03 8348534                    /home/tadzik/src/nom/dynext/perl6_group.so
7fc5907c8000-7fc5907e4000 r-xp 00000000 08:03 11723809                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_group.so
7fc5907e4000-7fc5909e3000 ---p 0001c000 08:03 11723809                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_group.so
7fc5909e3000-7fc5909e6000 r--p 0001b000 08:03 11723809                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_group.so
7fc5909e6000-7fc5909e7000 rw-p 0001e000 08:03 11723809                   /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_group.so
7fc5909e7000-7fc590bc6000 r--p 00000000 08:01 328208                     /usr/lib/locale/locale-archive
7fc590bc6000-7fc590bdb000 r-xp 00000000 08:01 297194                     /usr/lib/libgcc_s.so.1
7fc590bdb000-7fc590ddb000 ---p 00015000 08:01 297194                     /usr/lib/libgcc_s.so.1
7fc590ddb000-7fc590ddc000 rw-p 00015000 08:01 297194                     /usr/lib/libgcc_s.so.1
7fc590ddc000-7fc590ec3000 r-xp 00000000 08:01 263099                     /usr/lib/libstdc++.so.6.0.16
7fc590ec3000-7fc5910c2000 ---p 000e7000 08:01 263099                     /usr/lib/libstdc++.so.6.0.16
7fc5910c2000-7fc5910ca000 r--p 000e6000 08:01 263099                     /usr/lib/libstdc++.so.6.0.16
7fc5910ca000-7fc5910cc000 rw-p 000ee000 08:01 263099                     /usr/lib/libstdc++.so.6.0.16
7fc5910cc000-7fc5910e1000 rw-p 00000000 00:00 0 
7fc5910e1000-7fc59224f000 r--p 00000000 08:01 283537                     /usr/lib/libicudata.so.48.1.1
7fc59224f000-7fc59244f000 ---p 0116e000 08:01 283537                     /usr/lib/libicudata.so.48.1.1
7fc59244f000-7fc592450000 rw-p 0116e000 08:01 283537                     /usr/lib/libicudata.so.48.1.1
7fc592450000-7fc5924a8000 r-xp 00000000 08:01 265125                     /usr/lib/libncursesw.so.5.9
7fc5924a8000-7fc5926a7000 ---p 00058000 08:01 265125                     /usr/lib/libncursesw.so.5.9
7fc5926a7000-7fc5926ab000 r--p 00057000 08:01 265125                     /usr/lib/libncursesw.so.5.9
7fc5926ab000-7fc5926ac000 rw-p 0005b000 08:01 265125                     /usr/lib/libncursesw.so.5.9
7fc5926ac000-7fc5926ad000 rw-p 00000000 00:00 0 
7fc5926ad000-7fc592801000 r-xp 00000000 08:01 283550                     /usr/lib/libicuuc.so.48.1.1
7fc592801000-7fc592a01000 ---p 00154000 08:01 283550                     /usr/lib/libicuuc.so.48.1.1
7fc592a01000-7fc592a11000 r--p 00154000 08:01 283550                     /usr/lib/libicuuc.so.48.1.1
7fc592a11000-7fc592a12000 rw-p 00164000 08:01 283550                     /usr/lib/libicuuc.so.48.1.1
7fc592a12000-7fc592a16000 rw-p 00000000 00:00 0 
7fc592a16000-7fc592a1d000 r-xp 00000000 08:01 284567                     /usr/lib/libffi.so.5.0.10
7fc592a1d000-7fc592c1c000 ---p 00007000 08:01 284567                     /usr/lib/libffi.so.5.0.10
7fc592c1c000-7fc592c1d000 r--p 00006000 08:01 284567                     /usr/lib/libffi.so.5.0.10
7fc592c1d000-7fc592c1e000 rw-p 00007000 08:01 284567                     /usr/lib/libffi.so.5.0.10
7fc592c1e000-7fc592c5a000 r-xp 00000000 08:01 130888                     /lib/libreadline.so.6.2
7fc592c5a000-7fc592e5a000 ---p 0003c000 08:01 130888                     /lib/libreadline.so.6.2
7fc592e5a000-7fc592e5c000 r--p 0003c000 08:01 130888                     /lib/libreadline.so.6.2
7fc592e5c000-7fc592e62000 rw-p 0003e000 08:01 130888                     /lib/libreadline.so.6.2
7fc592e62000-7fc592e64000 rw-p 00000000 00:00 0 
7fc592e64000-7fc592ec9000 r-xp 00000000 08:01 262153                     /usr/lib/libgmp.so.10.0.4
7fc592ec9000-7fc5930c8000 ---p 00065000 08:01 262153                     /usr/lib/libgmp.so.10.0.4
7fc5930c8000-7fc5930c9000 r--p 00064000 08:01 262153                     /usr/lib/libgmp.so.10.0.4
7fc5930c9000-7fc5930d2000 rw-p 00065000 08:01 262153                     /usr/lib/libgmp.so.10.0.4
7fc5930d2000-7fc5930d9000 r-xp 00000000 08:01 130855                     /lib/librt-2.15.so
7fc5930d9000-7fc5932d8000 ---p 00007000 08:01 130855                     /lib/librt-2.15.so
7fc5932d8000-7fc5932d9000 r--p 00006000 08:01 130855                     /lib/librt-2.15.so
7fc5932d9000-7fc5932da000 rw-p 00007000 08:01 130855                     /lib/librt-2.15.so
7fc5932da000-7fc5932f1000 r-xp 00000000 08:01 130843                     /lib/libpthread-2.15.so
7fc5932f1000-7fc5934f0000 ---p 00017000 08:01 130843                     /lib/libpthread-2.15.so
7fc5934f0000-7fc5934f1000 r--p 00016000 08:01 130843                     /lib/libpthread-2.15.so
7fc5934f1000-7fc5934f2000 rw-p 00017000 08:01 130843                     /lib/libpthread-2.15.so
7fc5934f2000-7fc5934f6000 rw-p 00000000 00:00 0 
7fc5934f6000-7fc5935e9000 r-xp 00000000 08:01 131114                     /lib/libm-2.15.so
7fc5935e9000-7fc5937e8000 ---p 000f3000 08:01 131114                     /lib/libm-2.15.so
7fc5937e8000-7fc5937e9000 r--p 000f2000 08:01 131114                     /lib/libm-2.15.so
7fc5937e9000-7fc5937ea000 rw-p 000f3000 08:01 131114                     /lib/libm-2.15.so
7fc5937ea000-7fc5937ec000 r-xp 00000000 08:01 130965                     /lib/libdl-2.15.so
7fc5937ec000-7fc5939ec000 ---p 00002000 08:01 130965                     /lib/libdl-2.15.so
7fc5939ec000-7fc5939ed000 r--p 00002000 08:01 130965                     /lib/libdl-2.15.so
7fc5939ed000-7fc5939ee000 rw-p 00003000 08:01 130965                     /lib/libdl-2.15.so
7fc5939ee000-7fc593b83000 r-xp 00000000 08:01 131668                     /lib/libc-2.15.so
7fc593b83000-7fc593d83000 ---p 00195000 08:01 131668                     /lib/libc-2.15.so
7fc593d83000-7fc593d87000 r--p 00195000 08:01 131668                     /lib/libc-2.15.so
7fc593d87000-7fc593d89000 rw-p 00199000 08:01 131668                     /lib/libc-2.15.so
7fc593d89000-7fc593d8d000 rw-p 00000000 00:00 0 
7fc593d8d000-7fc593f79000 r-xp 00000000 08:03 11723566                   /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
7fc593f79000-7fc594178000 ---p 001ec000 08:03 11723566                   /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
7fc594178000-7fc59417e000 r--p 001eb000 08:03 11723566                   /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
7fc59417e000-7fc5941b6000 rw-p 001f1000 08:03 11723566                   /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
7fc5941b6000-7fc5941d7000 r-xp 00000000 08:01 134666                     /lib/ld-2.15.so
7fc5941d7000-7fc5943aa000 rw-p 00000000 00:00 0 
7fc5943b4000-7fc5943d6000 rw-p 00000000 00:00 0 
7fc5943d6000-7fc5943d7000 r--p 00020000 08:01 134666                     /lib/ld-2.15.so
7fc5943d7000-7fc5943d8000 rw-p 00021000 08:01 134666                     /lib/ld-2.15.so
7fc5943d8000-7fc5943d9000 rw-p 00000000 00:00 0 
7fffa28a5000-7fffa28c4000 rwxp 00000000 00:00 0                          [stack]
7fffa28c4000-7fffa28c6000 rw-p 00000000 00:00 0 
7fffa2918000-7fffa2919000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
zsh: abort      perl6 t/spec/S02-types/bool.t

Program received signal SIGABRT, Aborted.
0x00007ffff7648975 in raise () from /lib/libc.so.6
(gdb) bt
#0 0x00007ffff7648975 in raise () from /lib/libc.so.6
#1 0x00007ffff7649deb in abort () from /lib/libc.so.6
#2 0x00007ffff76856ae in __libc_message () from /lib/libc.so.6
#3 0x00007ffff768b326 in malloc_printerr () from /lib/libc.so.6
#4 0x00007ffff3f8a50e in gc_free () from /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_ops.so
#5 0x00007ffff43fe5d5 in Parrot_SixModelObject_destroy () from /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_group.so
#6 0x00007ffff7a3d5c2 in gc_gms_mark_and_sweep () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#7 0x00007ffff7a3d8c7 in gc_gms_allocate_pmc_header () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#8 0x00007ffff7a38cfb in Parrot_gc_new_pmc_header () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#9 0x00007ffff7a5d92d in get_new_pmc_header () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#10 0x00007ffff7a5dbcd in Parrot_pmc_new () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#11 0x00007ffff7a44d98 in Parrot_pcc_build_sig_object_from_op () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#12 0x00007ffff7a29297 in Parrot_set_args_pc () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#13 0x00007ffff7a5eac6 in runops_fast_core () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#14 0x00007ffff7a5e71e in runops_int () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#15 0x00007ffff7a4757e in runops () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#16 0x00007ffff7a4301e in Parrot_pcc_invoke_from_sig_object () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#17 0x00007ffff7a3761f in Parrot_ext_call () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#18 0x00007ffff3f84e70 in default_type_check () from /home/tadzik/src/parrot/install/lib/4.1.0-devel/dynext/nqp_ops.so
#19 0x00007ffff3a77786 in is_narrower () from dynext/perl6_ops.so
#20 0x00007ffff3a77f00 in sort_candidates () from dynext/perl6_ops.so
#21 0x00007ffff3a79953 in obtain_candidate_list () from dynext/perl6_ops.so
#22 0x00007ffff3a79b29 in Rakudo_md_dispatch () from dynext/perl6_ops.so
#23 0x00007ffff3a68aa0 in Parrot_perl6_enter_multi_dispatch_from_onlystar_block_p () from dynext/perl6_ops.so
#24 0x00007ffff7a5eac6 in runops_fast_core () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#25 0x00007ffff7a5e71e in runops_int () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#26 0x00007ffff7a4757e in runops () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#27 0x00007ffff7a4301e in Parrot_pcc_invoke_from_sig_object () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#28 0x00007ffff7a3761f in Parrot_ext_call () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#29 0x00007ffff7b13408 in Parrot_Task_invoke () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#30 0x00007ffff7a42fcf in Parrot_pcc_invoke_from_sig_object () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#31 0x00007ffff7a3761f in Parrot_ext_call () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#32 0x00007ffff7a62acd in Parrot_cx_outer_runloop () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#33 0x00007ffff7a62b5d in Parrot_cx_begin_execution () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#34 0x00007ffff7a6a1fd in Parrot_pf_execute_bytecode_program () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#35 0x00007ffff7a33302 in Parrot_api_run_bytecode () from /home/tadzik/src/parrot/install/lib/libparrot.so.4.1.0
#36 0x0000000000401153 in main ()