[Bug 1090477] New: Starting torbrowser-launcher shows segfault in dmesg
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 Bug ID: 1090477 Summary: Starting torbrowser-launcher shows segfault in dmesg Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.3 Hardware: x86-64 OS: openSUSE 42.3 Status: NEW Severity: Normal Priority: P5 - None Component: X11 Applications Assignee: bnc-team-screening@forge.provo.novell.com Reporter: studio@anchev.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I noticed that on each starting torbrowser-launcher (even if Tor browser is already running) adds a segfault line in dmesg. Example: [ 8376.155857] firefox[6419]: segfault at 0 ip 00007ffb15d76cff sp 00007ffea85c0d08 error 6 in libxul.so[7ffb13bd1000+4413000] -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c1 Andreas Stieger <astieger@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |UPSTREAM Assignee|bnc-team-screening@forge.pr |badshah400@gmail.com |ovo.novell.com | --- Comment #1 from Andreas Stieger <astieger@suse.com> --- As this is in Firefox, and torbrowser-launcher downloads and runs a self-contained version of Firefox, that'll be for upstream to look at. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c2 --- Comment #2 from George Anchev <studio@anchev.net> --- It happens only with openSUSE's package. When I download Tor Browser from the original site and run it that doesn't add a segfault in dmesg. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c3 Atri Bhattacharya <badshah400@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |studio@anchev.net Flags| |needinfo?(studio@anchev.net | |) --- Comment #3 from Atri Bhattacharya <badshah400@gmail.com> --- I don't see it on my TW (haven't had the chance to try on 42.3 yet, admittedly). George, do you also have the torbrowser apparmor profile (pkg torbrowser-apparmor-profile) installed by any chance? And are you on a system where apparmor is enabled? -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c4 George Anchev <studio@anchev.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(studio@anchev.net | |) | --- Comment #4 from George Anchev <studio@anchev.net> --- [~]: rpm -q torbrowser-apparmor-profile torbrowser-apparmor-profile-0.2.9-7.1.noarch [~]: systemctl status apparmor.service ● apparmor.service - Load AppArmor profiles Loaded: loaded (/usr/lib/systemd/system/apparmor.service; enabled; vendor preset: enabled) Active: active (exited) since Mon 2018-04-23 11:25:33 EEST; 6h ago Process: 1139 ExecStart=/etc/init.d/boot.apparmor start (code=exited, status=0/SUCCESS) Main PID: 1139 (code=exited, status=0/SUCCESS) Tasks: 0 (limit: 512) CGroup: /system.slice/apparmor.service Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable. [~]: -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c5 --- Comment #5 from George Anchev <studio@anchev.net> --- Any feedback please? Why was this closed? On each start of Tor browser (the openSUSE's one, not the official) in journalctl I see: Apr 30 19:53:27 pc kernel: firefox[9287]: segfault at 0 ip 00007fa91b876cff sp 00007ffd5cd045c8 error 6 in libxul.so[7fa9196d1000+4413000] Apr 30 19:53:28 pc dbus[1411]: [system] Failed to activate service 'org.bluez': timed out Apr 30 19:53:31 pc systemd-coredump[9288]: Process 9287 (firefox) of user 1000 dumped core. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c6 --- Comment #6 from Atri Bhattacharya <badshah400@gmail.com> --- Sorry George, I haven't been able to pay this enough attention until now. I just tried to run this on an openSUSE 42.3 VM and I am unable to reproduce the problem (or may be not quite doing the same thing). When you use torbrowser from upstream, do you also install and use the apparmor profile (modified for the upstream binary wherever you save it)? If you do that, that would be a like for like comparison between the upstream bundle and our package, and we will know whether this problem is a) apparmor related and b) upstream or some downstream issue. One other thing: do you still see the bug with apparmor disabled? E.g. do sudo systemctl stop apparmor.service then try running torbrowser again. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c7 --- Comment #7 from George Anchev <studio@anchev.net> ---
When you use torbrowser from upstream, do you also install and use the apparmor profile (modified for the upstream binary wherever you save it)?
No. I don't even know how to do that. My only knowledge about apparmor for the moment is that it is a system allowing to restrict a program.
One other thing: do you still see the bug with apparmor disabled?
No. When I disable it and watch 'journalctl -f' there are no segfaults. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c8 --- Comment #8 from Atri Bhattacharya <badshah400@gmail.com> --- Please report issues related to the apparmor integration at the upstream issue tracker: https://github.com/micahflee/torbrowser-launcher/issues Thanks. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1090477 http://bugzilla.opensuse.org/show_bug.cgi?id=1090477#c9 --- Comment #9 from George Anchev <studio@anchev.net> --- https://github.com/micahflee/torbrowser-launcher/issues/329 -- You are receiving this mail because: You are on the CC list for the bug.
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