Jeffrey Walton Posted April 29, 2019 Posted April 29, 2019 I'm performing Valgrind testing on an ElPotato running Ubuntu Bionic image from Armbian. My program is dying like in https://bugs.kde.org/show_bug.cgi?id=381556 : ``` valgrind --track-origins=yes --suppressions=cryptopp.supp ./cryptest.exe v ==12969== Memcheck, a memory error detector ==12969== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==12969== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==12969== Command: ./cryptest.exe v ==12969== ARM64 front end: branch_etc disInstr(arm64): unhandled instruction 0xD5380000 disInstr(arm64): 1101'0101 0011'1000 0000'0000 0000'0000 ==12969== valgrind: Unrecognised instruction at address 0x4014c90. ==12969== at 0x4014C90: init_cpu_features (cpu-features.c:72) ==12969== by 0x4014C90: dl_platform_init (dl-machine.h:208) ==12969== by 0x4014C90: _dl_sysdep_start (dl-sysdep.c:231) ==12969== by 0x40018C3: _dl_start_final (rtld.c:414) ==12969== by 0x4001B47: _dl_start (rtld.c:523) ==12969== by 0x40011C7: ??? (in /lib/aarch64-linux-gnu/ld-2.27.so) ``` Here is a similar Red Hat report: https://bugzilla.redhat.com/show_bug.cgi?id=1467952 Upstream Ubuntu bug report: https://bugs.launchpad.net/ubuntu/+source/valgrind/+bug/1826811 Please pickup the patch in the 381556 bug report.
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