# New Ticket Created by Ross Alexander # Please include the string: [perl #60702] # in the subject line of all future correspondence about this issue. # <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=60702 >
Hello, I have already sent this to the parrot list but I noticed a post saying rakodo bugs should be sent to list this). Perl6 (rakudo) crashing glibc with a memory error on linux 2.6.27.2 (64-bit kernel with 32-bit development environment). Cheers Ross Linux mig27 2.6.27.2 #1 SMP PREEMPT Tue Oct 21 10:37:39 BST 2008 x86_64 GNU/Linux * glibc-2.7 CC="i686-linux-gcc-4.2.2 -march=i486" /arch/build/glibc-2.7/configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --with-tls --with-headers=/usr/src/linux-2.6.23.1-32/include --with-cpu=i686 --host=i686-linux --build=i686-linux --enable-oldest-abi=2.0 --enable-kernel=2.6 #!/opt/parrot/bin/perl6 %.keys; mig27 14:44:46$ perl6 t02.pl Lexical 'self' not found current instr.: '_block11' pc 11 (EVAL_7:13) called from Sub 'parrot;PCT;HLLCompiler;eval' pc 898 (src/PCT/HLLCompiler.pir:510) called from Sub 'parrot;PCT;HLLCompiler;evalfiles' pc 1233 (src/PCT/HLLCompiler.pir:676) called from Sub 'parrot;PCT;HLLCompiler;command_line' pc 1412 (src/PCT/HLLCompiler.pir:765) called from Sub 'parrot;Perl6;Compiler;main' pc 16140 (perl6.pir:168) *** glibc detected *** perl6: double free or corruption (!prev): 0x0932cb50 *** ======= Backtrace: ========= /lib/libc.so.6[0xf765e3f0] /lib/libc.so.6(cfree+0x89)[0xf76600b9] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(mem_sys_free+0x23)[0xf7bd0e53] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bd0f7f] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bdbbaf] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_exit+0x70)[0xf7bc7310] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bc672d] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_ex_throw_from_op+0x24)[0xf7bc67d4] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_ex_throw_from_op_args+0x54)[0xf7bc6b94] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_find_lex_p_sc+0xcd)[0xf7b83cfd] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7c0c4ac] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bdd959] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bde233] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bde4d0] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_runops_fromc_args+0x4c)[0xf7bde60c] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_ex_throw_from_c+0x1a7)[0xf7bc6b27] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bc6bed] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bfffaa] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7c00014] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7df2759] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_Class_init_pmc+0x226)[0xf7df41e6] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(pmc_new_init+0xb1)[0xf7c0b991] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_newclass_p_p+0x58)[0xf7b714e8] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7c0c4ac] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bdd959] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bde233] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bde4d0] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_runops_fromc_args+0x4c)[0xf7bde60c] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_ex_throw_from_c+0x1a7)[0xf7bc6b27] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bc6bed] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bfffaa] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7c00014] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7df2759] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_Class_init_pmc+0x226)[0xf7df41e6] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(pmc_new_init+0xb1)[0xf7c0b991] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_newclass_p_p+0x58)[0xf7b714e8] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7c0c4ac] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bdd959] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bde233] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bde4d0] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_runops_fromc_args+0x4c)[0xf7bde60c] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_ex_throw_from_c+0x1a7)[0xf7bc6b27] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bc6bed] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bfffaa] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7c00014] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7df2759] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_Class_init_pmc+0x226)[0xf7df41e6] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(pmc_new_init+0xb1)[0xf7c0b991] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_newclass_p_p+0x58)[0xf7b714e8] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7c0c4ac] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bdd959] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bde233] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1[0xf7bde4d0] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_runops_fromc_args+0x4c)[0xf7bde60c] /vobs/build/32/parrot-0.8.1/blib/lib/libparrot.so.0.8.1(Parrot_runcode+0x277)[0xf7bc4087] perl6[0x8048a48] /lib/libc.so.6(__libc_start_main+0xdc)[0xf760d36c] perl6[0x8048851] ======= Memory map: ======== 08048000-081f5000 r-xp 00000000 fd:00 2229160 /opt/parrot/bin/perl6 081f5000-081f6000 rw-p 001ac000 fd:00 2229160 /opt/parrot/bin/perl6 08f94000-09004000 rw-p 08f94000 00:00 0 09004000-09005000 rwxp 09004000 00:00 0 09005000-09006000 rw-p 09005000 00:00 0 09006000-09007000 rwxp 09006000 00:00 0 09007000-09008000 rw-p 09007000 00:00 0 09008000-09009000 rwxp 09008000 00:00 0 09009000-0900a000 rw-p 09009000 00:00 0 0900a000-0900b000 rwxp 0900a000 00:00 0 0900b000-0900c000 rw-p 0900b000 00:00 0 0900c000-0900d000 rwxp 0900c000 00:00 0 0900d000-09014000 rw-p 0900d000 00:00 0 09014000-09015000 rwxp 09014000 00:00 0 09015000-09016000 rw-p 09015000 00:00 0 09016000-09017000 rwxp 09016000 00:00 0 09017000-09018000 rw-p 09017000 00:00 0 09018000-09019000 rwxp 09018000 00:00 0 09019000-0901a000 rw-p 09019000 00:00 0 0901a000-0901b000 rwxp 0901a000 00:00 0 0901b000-0901c000 rw-p 0901b000 00:00 0 0901c000-0901d000 rwxp 0901c000 00:00 0 0901d000-09025000 rw-p 0901d000 00:00 0 09025000-09026000 rwxp 09025000 00:00 0 09026000-09038000 rw-p 09026000 00:00 0 09038000-09039000 rwxp 09038000 00:00 0 09039000-09060000 rw-p 09039000 00:00 0 09060000-09061000 rwxp 09060000 00:00 0 09061000-093dd000 rw-p 09061000 00:00 0 f6d7a000-f6d7f000 r--s 00000000 fd:03 2607875 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/P6object.pbc f7200000-f7221000 rw-p f7200000 00:00 0 f7221000-f7300000 ---p f7221000 00:00 0 f73a6000-f73a7000 r--s 00000000 fd:03 902823 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/Parrot/Exception.pbc f73a7000-f73ae000 r--s 00000000 fd:03 902826 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/PCT/HLLCompiler.pbc f74bc000-f74c0000 r--s 00000000 fd:03 1394612 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/Getopt/Obj.pbc f74c0000-f74c2000 r--s 00000000 fd:03 2607871 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/dumper.pbc f74c2000-f74e0000 r--s 00000000 fd:03 902824 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/PCT/PAST.pbc f74e0000-f74e2000 r--s 00000000 fd:03 1901615 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/PGE/Util.pbc f74e2000-f74e5000 r--s 00000000 fd:03 902821 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/Parrot/Capture_PIR.pbc f74e5000-f7510000 r--s 00000000 fd:03 2607884 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/PGE.pbc f7510000-f7512000 r--s 00000000 fd:03 902825 /vobs/build/32/parrot-0.8.1/runtime/parrot/library/PCT/Grammar.pbc f75e1000-f75e3000 rw-p f75e1000 00:00 0 f75e3000-f75f6000 r-xp 00000000 03:01 188382 /usr/lib/libz.so.1.2.3 f75f6000-f75f7000 rw-p 00013000 03:01 188382 /usr/lib/libz.so.1.2.3 f75f7000-f7726000 r-xp 00000000 03:01 93828 /lib/libc-2.7.so f7726000-f7728000 r--p 0012f000 03:01 93828 /lib/libc-2.7.so f7728000-f7729000 rw-p 00131000 03:01 93828 /lib/libc-2.7.so f7729000-f772c000 rw-p f7729000 00:00 0 f772c000-f785d000 r-xp 00000000 03:01 1938542 /usr/lib/libcrypto.so.0.9.8 f785d000-f7872000 rw-p 00131000 03:01 1938542 /usr/lib/libcrypto.so.0.9.8 f7872000-f7875000 rw-p f7872000 00:00 0 f7875000-f78a1000 r-xp 00000000 03:01 1032163 /usr/lib/libpcre.so.0.0.1 f78a1000-f78a2000 rw-p 0002b000 03:01 1032163 /usr/lib/libpcre.so.0.0.1 f78a2000-f78a3000 rw-p f78a2000 00:00 0 f78a3000-f78dc000 r-xp 00000000 03:01 1033283 /usr/lib/libncurses.so.5.6 f78dc000-f78e4000 rw-p 00039000 03:01 1Aborted Ross Alexander SAP Basis NEC Europe Ltd Corporate IT Centre Tel: +44 20 8752 3394 IMPORTANT: The information contained in this e-mail and 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