Hello I built valgrind 3.10.1 for arm platform (on amd64 host system) and got a problem. Memcheck fails finding problems even in /bin/true
# valgrind /bin/true ==1654== Memcheck, a memory error detector ==1654== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==1654== Using Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info ==1654== Command: /bin/true ==1654== ==1654== Invalid read of size 4 ==1654== at 0x40071B0: _dl_get_ready_to_run (in /lib/ld-uClibc-0.9.32.1.so) ==1654== Address 0xbdd749d4 is on thread 1's stack ==1654== 20 bytes below stack pointer ==1654== ==1654== Invalid read of size 4 ==1654== at 0x489B248: __uClibc_main (in /lib/libuClibc-0.9.32.1.so) ==1654== Address 0xbdd74b44 is on thread 1's stack ==1654== 20 bytes below stack pointer ==1654== ==1654== Invalid read of size 4 ==1654== at 0x489B02C: __uClibc_fini (in /lib/libuClibc-0.9.32.1.so) ==1654== Address 0xbdd74aec is on thread 1's stack ==1654== 20 bytes below stack pointer ==1654== ==1654== Invalid read of size 4 ==1654== at 0x4002324: ??? (in /lib/ld-uClibc-0.9.32.1.so) ==1654== Address 0xbdd74ab4 is on thread 1's stack ==1654== 20 bytes below stack pointer ==1654== /bin/true: can't resolve symbol '__libc_freeres' ==1654== ==1654== HEAP SUMMARY: ==1654== in use at exit: 0 bytes in 0 blocks ==1654== total heap usage: 0 allocs, 0 frees, 0 bytes allocated ==1654== ==1654== All heap blocks were freed -- no leaks are possible ==1654== ==1654== For counts of detected and suppressed errors, rerun with: -v ==1654== ERROR SUMMARY: 48 errors from 4 contexts (suppressed: 0 from 0) I also have # valgrind -v -v -v -d -d -d --trace-redir=yes /bin/true log but it's really big to attach it here. And i really can't understand where is the problem because I tried to build trunk valgring (which fails with the same errors), tried 3.10.0 with patches from buildroot with the same result. And now I don't know where to dig. ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
