https://bugs.kde.org/show_bug.cgi?id=458915
--- Comment #24 from Libor Peltan <libor.pel...@nic.cz> --- Hi Philippe, if you have a mood to try out with Knot DNS, these are the instruction to reproduce: 1) download Knot DNS sources from https://gitlab.nic.cz/knot/knot-dns . It's OK to stay at the `master` branch. 2) install building prerequisites. They're listed in README. 3) build it `autoreconf- if && ./configure && make`. It's not necessary to `make install`. 4) go to `test-extra` subdirectory and install testing prerequisites by `pip3 install -r requirements.txt` 5) in the file `tools/dnstest/params.py` edit the variable `valgrind_flags` to your liking. At least add `--trace-syscalls=yes`. 6) run `./runtests.py ixfr/redundant_ctl_deny`. Find the valgrind output in `~/knottest-last/ixfr/redundant_ctl_deny/knot1/valgrind` (where `knottest-last` is always a symlink somehwere into `/tmp`). Grep for `0xe8` to see if the issue reproduced. You will probably need to run the test several time until it reproduces. It may also happen on some machines that it does never reproduce. For me, it easily reproduces on my laptop, but hardly on a powerful server. -- You are receiving this mail because: You are watching all bug changes.
