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More weird problems with build-many-glibcs (mips64)
- From: Zack Weinberg <zackw at panix dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>, Joseph Myers <joseph at codesourcery dot com>
- Date: Wed, 1 Mar 2017 20:29:50 -0500
- Subject: More weird problems with build-many-glibcs (mips64)
- Authentication-results: sourceware.org; auth=none
Despite having built successfully, I'm seeing a lot of these
memory-corruption stack traces while rebuilding the mips64 cross
compilers, anyone else?
*** Error in `/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/lib/gcc/mips64-glibc-linux-gnu/6.3.1/../../../../mips64-glibc-linux-gnu/bin/ld':
free(): invalid next size (fast): 0x000055eba7a0da80 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x70bcb)[0x7fdcc808abcb]
/lib/x86_64-linux-gnu/libc.so.6(+0x76f96)[0x7fdcc8090f96]
/lib/x86_64-linux-gnu/libc.so.6(+0x7778e)[0x7fdcc809178e]
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/lib/gcc/mips64-glibc-linux-gnu/6.3.1/../../../../mips64-glibc-linux-gnu/bin/ld(+0x771d0)[0x55eba59a61d0]
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/lib/gcc/mips64-glibc-linux-gnu/6.3.1/../../../../mips64-glibc-linux-gnu/bin/ld(+0xc2ebf)[0x55eba59f1ebf]
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/lib/gcc/mips64-glibc-linux-gnu/6.3.1/../../../../mips64-glibc-linux-gnu/bin/ld(+0x9a48a)[0x55eba59c948a]
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/lib/gcc/mips64-glibc-linux-gnu/6.3.1/../../../../mips64-glibc-linux-gnu/bin/ld(+0x50449)[0x55eba597f449]
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/lib/gcc/mips64-glibc-linux-gnu/6.3.1/../../../../mips64-glibc-linux-gnu/bin/ld(+0x3a2bc)[0x55eba59692bc]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7fdcc803a2b1]
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/lib/gcc/mips64-glibc-linux-gnu/6.3.1/../../../../mips64-glibc-linux-gnu/bin/ld(+0x3a91a)[0x55eba596991a]
======= Memory map: ========
55eba592f000-55eba5b44000 r-xp 00000000 09:00 22028326
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/mips64-glibc-linux-gnu/bin/ld
55eba5d44000-55eba5d63000 r--p 00215000 09:00 22028326
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/mips64-glibc-linux-gnu/bin/ld
55eba5d63000-55eba5d68000 rw-p 00234000 09:00 22028326
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/mips64-glibc-linux-gnu/bin/ld
55eba5d68000-55eba5d6e000 rw-p 00000000 00:00 0
55eba7969000-55eba7a3e000 rw-p 00000000 00:00 0 [heap]
7fdcc0000000-7fdcc0021000 rw-p 00000000 00:00 0
7fdcc0021000-7fdcc4000000 ---p 00000000 00:00 0
7fdcc7bf1000-7fdcc7c07000 r-xp 00000000 08:02 2234056
/lib/x86_64-linux-gnu/libgcc_s.so.1
7fdcc7c07000-7fdcc7e06000 ---p 00016000 08:02 2234056
/lib/x86_64-linux-gnu/libgcc_s.so.1
7fdcc7e06000-7fdcc7e07000 r--p 00015000 08:02 2234056
/lib/x86_64-linux-gnu/libgcc_s.so.1
7fdcc7e07000-7fdcc7e08000 rw-p 00016000 08:02 2234056
/lib/x86_64-linux-gnu/libgcc_s.so.1
7fdcc7e08000-7fdcc7e19000 r-xp 00000000 09:00 22282405
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/libexec/gcc/mips64-glibc-linux-gnu/6.3.1/liblto_plugin.so.0.0.0
7fdcc7e19000-7fdcc8018000 ---p 00011000 09:00 22282405
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/libexec/gcc/mips64-glibc-linux-gnu/6.3.1/liblto_plugin.so.0.0.0
7fdcc8018000-7fdcc8019000 r--p 00010000 09:00 22282405
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/libexec/gcc/mips64-glibc-linux-gnu/6.3.1/liblto_plugin.so.0.0.0
7fdcc8019000-7fdcc801a000 rw-p 00011000 09:00 22282405
/home/zack/projects/glibc-many/install/compilers/mips64-linux-gnu/libexec/gcc/mips64-glibc-linux-gnu/6.3.1/liblto_plugin.so.0.0.0
7fdcc801a000-7fdcc81af000 r-xp 00000000 08:02 2231484
/lib/x86_64-linux-gnu/libc-2.24.so
7fdcc81af000-7fdcc83ae000 ---p 00195000 08:02 2231484
/lib/x86_64-linux-gnu/libc-2.24.so
7fdcc83ae000-7fdcc83b2000 r--p 00194000 08:02 2231484
/lib/x86_64-linux-gnu/libc-2.24.so
7fdcc83b2000-7fdcc83b4000 rw-p 00198000 08:02 2231484
/lib/x86_64-linux-gnu/libc-2.24.so
7fdcc83b4000-7fdcc83b8000 rw-p 00000000 00:00 0
7fdcc83b8000-7fdcc83ba000 r-xp 00000000 08:02 2231528
/lib/x86_64-linux-gnu/libdl-2.24.so
7fdcc83ba000-7fdcc85ba000 ---p 00002000 08:02 2231528
/lib/x86_64-linux-gnu/libdl-2.24.so
7fdcc85ba000-7fdcc85bb000 r--p 00002000 08:02 2231528
/lib/x86_64-linux-gnu/libdl-2.24.so
7fdcc85bb000-7fdcc85bc000 rw-p 00003000 08:02 2231528
/lib/x86_64-linux-gnu/libdl-2.24.so
7fdcc85bc000-7fdcc85df000 r-xp 00000000 08:02 2231447
/lib/x86_64-linux-gnu/ld-2.24.so
7fdcc87ae000-7fdcc87b0000 rw-p 00000000 00:00 0
7fdcc87ba000-7fdcc87df000 rw-p 00000000 00:00 0
7fdcc87df000-7fdcc87e0000 r--p 00023000 08:02 2231447
/lib/x86_64-linux-gnu/ld-2.24.so
7fdcc87e0000-7fdcc87e1000 rw-p 00024000 08:02 2231447
/lib/x86_64-linux-gnu/ld-2.24.so
7fdcc87e1000-7fdcc87e2000 rw-p 00000000 00:00 0
7ffc984d7000-7ffc984f9000 rw-p 00000000 00:00 0 [stack]
7ffc98549000-7ffc9854b000 r--p 00000000 00:00 0 [vvar]
7ffc9854b000-7ffc9854d000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
[vsyscall]