Re: [tor-bugs] #25154 [Applications/Tor Browser Sandbox]: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64

[Tor Bug Tracker & Wiki]

#25154: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64
--+-
 Reporter:  ln5   |  Owner:  yawning
 Type:  defect| Status:  closed
 Priority:  Medium|  Milestone:
Component:  Applications/Tor Browser Sandbox  |Version:
 Severity:  Normal| Resolution:  fixed
 Keywords:|  Actual Points:
Parent ID:| Points:
 Reviewer:|Sponsor:
--+-
Changes (by yawning):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 >  Is this just #25540-come-early

 That's what a sensible person would do.

 > or is this a little simple bug that should be found and squashed? :)

 https://gitweb.torproject.org/tor-browser/sandboxed-tor-
 browser.git/commit/?id=bec4340f2083dcc5779859cee26d6809f7def083

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Re: [tor-bugs] #25154 [Applications/Tor Browser Sandbox]: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64

[Tor Bug Tracker & Wiki]

#25154: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64
--+-
 Reporter:  ln5   |  Owner:  yawning
 Type:  defect| Status:  new
 Priority:  Medium|  Milestone:
Component:  Applications/Tor Browser Sandbox  |Version:
 Severity:  Normal| Resolution:
 Keywords:|  Actual Points:
Parent ID:| Points:
 Reviewer:|Sponsor:
--+-

Comment (by arma):

 For posterity, my complaints in stdout were:
 {{{
 2018/03/21 09:29:10 firefox: [Parent 3] WARNING: pipe error (88):
 Connection reset by peer: file /var/tmp/build/firefox-
 fcaf1340c7f0/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322
 2018/03/21 09:29:10 firefox: [Parent 3] WARNING: pipe error (57):
 Connection reset by peer: file /var/tmp/build/firefox-
 fcaf1340c7f0/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322
 2018/03/21 09:29:10 firefox: [Parent 3] WARNING: pipe error (30):
 Connection reset by peer: file /var/tmp/build/firefox-
 fcaf1340c7f0/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322
 2018/03/21 09:29:10 firefox: ###!!! [Parent][MessageChannel] Error:
 (msgtype=0x2C0084,name=PBrowser::Msg_Destroy) Channel error: cannot
 send/recv
 2018/03/21 09:29:10 firefox: ###!!! [Parent][MessageChannel] Error:
 (msgtype=0x2C0084,name=PBrowser::Msg_Destroy) Channel error: cannot
 send/recv
 2018/03/21 09:29:10 firefox: ###!!! [Parent][MessageChannel] Error:
 (msgtype=0x2C0084,name=PBrowser::Msg_Destroy) Channel error: cannot
 send/recv
 2018/03/21 09:29:10 firefox: ###!!! [Parent][MessageChannel] Error:
 (msgtype=0x2C0084,name=PBrowser::Msg_Destroy) Channel error: cannot
 send/recv
 2018/03/21 09:29:10 firefox: ###!!! [Parent][MessageChannel] Error:
 (msgtype=0x2C0084,name=PBrowser::Msg_Destroy) Channel error: cannot
 send/recv
 }}}

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Re: [tor-bugs] #25154 [Applications/Tor Browser Sandbox]: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64

[Tor Bug Tracker & Wiki]

#25154: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64
--+-
 Reporter:  ln5   |  Owner:  yawning
 Type:  defect| Status:  new
 Priority:  Medium|  Milestone:
Component:  Applications/Tor Browser Sandbox  |Version:
 Severity:  Normal| Resolution:
 Keywords:|  Actual Points:
Parent ID:| Points:
 Reviewer:|Sponsor:
--+-

Comment (by arma):

 https://www.washingtonpost.com/news/morning-mix/wp/2018/03/21/austin-
 bombing-suspect-dies-after-detonating-explosive-in-his-vehicle-police-say/
 does it to me too, in my sandboxed-tor-browser running tor browser 7.5.2.

 I just filed #25567 which apparently is a duplicate of this one.

 For me it started with the upgrade from 7.5 to 7.5.1: 7.5 in sandboxed-
 tor-browser was solid, and 7.5.1 was not.

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Re: [tor-bugs] #25154 [Applications/Tor Browser Sandbox]: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64

[Tor Bug Tracker & Wiki]

#25154: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64
--+-
 Reporter:  ln5   |  Owner:  yawning
 Type:  defect| Status:  new
 Priority:  Medium|  Milestone:
Component:  Applications/Tor Browser Sandbox  |Version:
 Severity:  Normal| Resolution:
 Keywords:|  Actual Points:
Parent ID:| Points:
 Reviewer:|Sponsor:
--+-

Comment (by cypherpunks):

 Replying to [comment:6 yawning]:
 > My plan has been to cease work on it utterly after the 7.5 stable time
 frame, so you'll get your wish sooner than later, go bother someone else.

 Sorry, didn't mean it in an offensive way since I valued your work on the
 sandbox and continue to value your other non-sandboxy work.

 > That said, there's things that Mozilla's sandbox will never handle
 correctly that are applicable to Tor Browser.

 True, but at least we can take comfort in the fact that the situation is
 orders of magnitude better than it was pre-sandboxed-ESR52.

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Re: [tor-bugs] #25154 [Applications/Tor Browser Sandbox]: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64

[Tor Bug Tracker & Wiki]

#25154: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64
--+-
 Reporter:  ln5   |  Owner:  yawning
 Type:  defect| Status:  new
 Priority:  Medium|  Milestone:
Component:  Applications/Tor Browser Sandbox  |Version:
 Severity:  Normal| Resolution:
 Keywords:|  Actual Points:
Parent ID:| Points:
 Reviewer:|Sponsor:
--+-

Comment (by yawning):

 Replying to [comment:5 cypherpunks]:
 > lol just nuke `sandboxed-tor-browser` already, or kill it with fire.
 FF60 ESR has currently sandbox level '''4''', from `about:support` in the
 latest nightly,

 My plan has been to cease work on it utterly after the 7.5 stable time
 frame, so you'll get your wish sooner than later, go bother someone else.
 That said, there's things that Mozilla's sandbox will never handle
 correctly that are applicable to Tor Browser.

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Re: [tor-bugs] #25154 [Applications/Tor Browser Sandbox]: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64

[Tor Bug Tracker & Wiki]

#25154: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64
--+-
 Reporter:  ln5   |  Owner:  yawning
 Type:  defect| Status:  new
 Priority:  Medium|  Milestone:
Component:  Applications/Tor Browser Sandbox  |Version:
 Severity:  Normal| Resolution:
 Keywords:|  Actual Points:
Parent ID:| Points:
 Reviewer:|Sponsor:
--+-

Comment (by cypherpunks):

 lol just nuke `sandboxed-tor-browser` already, or kill it with fire. FF60
 ESR has currently sandbox level '''4''', from `about:support` in the
 latest nightly,

 || Seccomp-BPF (System Call Filtering) || true ||
 || Seccomp Thread Synchronization || true ||
 || User Namespaces ||true||
 || Content Process Sandboxing ||true||
 || Media Plugin Sandboxing ||   true  ||
 || Content Process Sandbox Level ||  4   ||
 || Effective Content Process Sandbox Level ||   4   ||

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Re: [tor-bugs] #25154 [Applications/Tor Browser Sandbox]: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64

[Tor Bug Tracker & Wiki]

#25154: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64
--+-
 Reporter:  ln5   |  Owner:  yawning
 Type:  defect| Status:  new
 Priority:  Medium|  Milestone:
Component:  Applications/Tor Browser Sandbox  |Version:
 Severity:  Normal| Resolution:
 Keywords:|  Actual Points:
Parent ID:| Points:
 Reviewer:|Sponsor:
--+-

Comment (by yawning):

 I don't have time to look at this.  Patches accepted.

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Re: [tor-bugs] #25154 [Applications/Tor Browser Sandbox]: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64

[Tor Bug Tracker & Wiki]

#25154: Tab crashing in sandboxed 8.0a1, sandbox 0.0.16, linux x86_64
--+-
 Reporter:  ln5   |  Owner:  yawning
 Type:  defect| Status:  new
 Priority:  Medium|  Milestone:
Component:  Applications/Tor Browser Sandbox  |Version:
 Severity:  Normal| Resolution:
 Keywords:|  Actual Points:
Parent ID:| Points:
 Reviewer:|Sponsor:
--+-
Changes (by gk):

 * owner:  tbb-team => yawning
 * component:  Applications/Tor Browser => Applications/Tor Browser Sandbox


Comment:

 It works fine for me in a non-sandboxed environment but I can reproduce
 ln5's issue with both 7.5 and 8.0a1 when run with sandbox 0.0.16. Moving
 this over to yawning then.

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