https://bugzilla.suse.com/show_bug.cgi?id=1212698 https://bugzilla.suse.com/show_bug.cgi?id=1212698#c3 Bernhard Wiedemann <bwiedemann@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(bwiedemann@suse.c | |om) | --- Comment #3 from Bernhard Wiedemann <bwiedemann@suse.com> --- The difference is with osc build -j1 and -j2 : so 1-core-VM vs 2-core-VM which influences scheduling of forked processes / threads. You might be able to replicate it with taskset 1 vs 3. Here is the full reproducer script: #!/bin/sh osc co openSUSE:Factory/photoqt && cd $_ for N in 1 2 ; do osc build --vm-type=kvm --noservice -j $N --keep-pkg=RPMS.$N unrpm RPMS.$N/photoqt-*.x86_64.rpm hexdump -C usr/bin/photoqt > $N.strings done diff -u {1,2}.strings and I noticed more diff: 00548030 08 6a 54 00 00 00 00 00 00 00 00 00 00 00 00 00 |.jT.............| 00548040 70 68 6f 74 6f 71 74 2e 64 65 62 75 67 00 00 00 |photoqt.debug...| -00548050 76 67 8b 32 00 2e 73 68 73 74 72 74 61 62 00 2e |vg.2..shstrtab..| +00548050 cf 99 c4 a7 00 2e 73 68 73 74 72 74 61 62 00 2e |......shstrtab..| 00548060 69 6e 74 65 72 70 00 2e 6e 6f 74 65 2e 67 6e 75 |interp..note.gnu| 00548070 2e 70 72 6f 70 65 72 74 79 00 2e 6e 6f 74 65 2e |.property..note.| 00548080 67 6e 75 2e 62 75 69 6c 64 2d 69 64 00 2e 6e 6f |gnu.build-id..no| -- You are receiving this mail because: You are on the CC list for the bug.