https://launchpadlibrarian.net/440622309/buildlog_ubuntu-eoan-armhf.dwz_0.13-1_BUILDING.txt.gz: .... Segmentation fault (core dumped) FAIL: /<<PKGBUILDDIR>>/testsuite/dwz.tests/two-files-too-many-dies-2.sh ...
Doko, is it possible to attach the executable that causes this segmentation fault?
the segfault was seen on arm-linux-gnueabihf, not aarch64.
Created attachment 11980 [details] armhf binary
Created attachment 11981 [details] aarch64 binary
(In reply to Matthias Klose from comment #2) > the segfault was seen on arm-linux-gnueabihf, not aarch64. Yeah, sorry, I saw: ... Kernel version: Linux bos02-arm64-066 4.4.0-161-generic #189-Ubuntu SMP Tue Aug 27 08:12:37 UTC 2019 aarch64 ... and copied that.
(In reply to Matthias Klose from comment #3) > Created attachment 11980 [details] > armhf binary I've tried this on an AllWinner Ultra Core A80 (Cortex 15/Cortex A7 in big.LITTLE setup), and could not reproduce, either with a locally build dwz or by using the armhf binary itself (it's the dwz-for-test binary, so it's also dwz). Can you confirm that: ... $ cp dwz-armhf 1; cp dwz-armhf 2; chmod +x 1; ./1 2 ... reproduces the segfault for you. If not, can you post the actual dwz binary that segfaults, and the command line?
(In reply to Matthias Klose from comment #3) > Created attachment 11980 [details] > armhf binary This is the dwz-for-test binary. Changes are the segfault happens on the hello binary.
There doesn't seem to be enough information to replicate this. Matthias, does this still fail for you? If so, could you provide a reproducer?
https://launchpad.net/ubuntu/+source/dwz/0.13+20210219-1/+build/21057283 builds ok, testsuite looks ok, let's close that one.