> On 18 Jun 2019, at 17:45, Viktor Ashirov <vashirov@xxxxxxxxxx> wrote: > > > > On Tue, Jun 18, 2019 at 7:54 AM Viktor Ashirov <vashirov@xxxxxxxxxx> wrote: > On Tue, Jun 18, 2019 at 1:30 AM Simon Pichugin <spichugi@xxxxxxxxxx> wrote: > > > > Hi team, > > I'm in the process of creating a Vagrant file which is close to the customer's ENV. > > It is heavilly based on Viktor's beaker task. > > I use it for building and testing my code. And it is pretty important to build with ASAN. > > > > Currently, what I do is: > > 1. Set 'ASAN_ON = 1' in rpm.mk > > 2. Run `make -f rpm.mk srpms` target > > 3. Build the RPM using `mock -q my_generated.srpm` > > 4. Install it > > > > Then I've tried running `dscreate` manually or running tests with py.test. > > Every time I have the same error here: /run/dirsrv/ns-slapd-standalone1.asan.XXXXX > > > > ==22487==LeakSanitizer has encountered a fatal error. > > ==22487==HINT: For debugging, try setting environment variable LSAN_OPTIONS=verbosity=1:log_threads=1 > > ==22487==HINT: LeakSanitizer does not work under ptrace (strace, gdb, etc) > Ludwig also recently had this issue. Looks like you're hitting this > bug: https://github.com/google/sanitizers/issues/723 > We're using posix_memalign() in a few places and LeakSanitizier can't handle it. > So, the issue Simon was seeing is not related to the issue above. > Turns out, it's just SELinux :) > > ---- > time->Tue Jun 18 11:27:24 2019 > type=AVC msg=audit(1560871644.883:596): avc: denied { ptrace } for pid=3632 comm="ns-slapd" scontext=system_u:system_r:dirsrv_t:s0 tcontext=system_u:system_r:dirsrv_t:s0 > tclass=process permissive=0 > [root@server ds]# ausearch -m AVC | audit2allow > > > #============= dirsrv_t ============== > allow dirsrv_t self:process ptrace; Heh, selinux strikes again! Were you running as a user, not as root? > > > There is a workaround in the last comment. I did the builds for gcc8 > and gcc9 in copr, both internal and fedora one, but they failed (not > related to the patch). > So I did a local build with the patch and it worked like a charm. I > will share the links to the rpms for you to try. > > Perhaps we should review our usage of posix_memalign() or convince the > upstream to implement a proper fix for this. > > > > I've tried setting `export LSAN_OPTIONS=verbosity=1:log_threads=1` and run once again. > > Same issue. > > > > Did anybody encountered the issue? Maybe, Viktor or William, could you please check? > > I'm putting the Vagrantfile to the attachments so you can reproduce. > > Just run: `ASAN=on vagrant up` from the directory with Vagrantfile. > > > > William, I think, libvirt is present on SUSE so you should have no issues with this too... > > > > Thanks, > > Simon > > _______________________________________________ > > 389-devel mailing list -- 389-devel@xxxxxxxxxxxxxxxxxxxxxxx > > To unsubscribe send an email to 389-devel-leave@xxxxxxxxxxxxxxxxxxxxxxx > > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > > List Archives: https://lists.fedoraproject.org/archives/list/389-devel@xxxxxxxxxxxxxxxxxxxxxxx > > > > -- > Viktor > > > -- > Viktor > _______________________________________________ > 389-devel mailing list -- 389-devel@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to 389-devel-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/389-devel@xxxxxxxxxxxxxxxxxxxxxxx — Sincerely, William Brown Senior Software Engineer, 389 Directory Server SUSE Labs _______________________________________________ 389-devel mailing list -- 389-devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to 389-devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/389-devel@xxxxxxxxxxxxxxxxxxxxxxx
