Closed Bug 1619822 Opened 4 years ago Closed 4 years ago

Crash in [@ NS_GetFinalChannelURI]

Categories

(Core :: Networking, defect)

Product:
Core
Component:
Networking
Version:
75 Branch
Platform:
x86_64
Linux
Type:
defect
Priority:
Not set
Severity:
major

Tracking

()

Status:
VERIFIED FIXED
Milestone:
mozilla75
Project Flags:
Root Cause Coding: Unhandled Exceptions
Tracking Flags:
Tracking Status
firefox-esr68 --- unaffected
firefox73 --- unaffected
firefox74 --- unaffected
firefox75 blocking verified

People

(Reporter: flawrence, Unassigned)

References

(Regression)

Details

(Keywords: crash, regression)

Crash Data

This bug is for crash report bp-40a2931c-f612-41e1-9274-55ea90200304.

It's a recurring crash on Firefox start. I can successfully open nightly with a fresh profile.

I'm on Ubuntu and have the secure proxy addon installed.

Top 10 frames of crashing thread:

0 libxul.so NS_GetFinalChannelURI netwerk/base/nsNetUtil.cpp:2280
1 libxul.so mozilla::extensions::ChannelWrapper::FinalURI const toolkit/components/extensions/webrequest/ChannelWrapper.cpp:858
2 libxul.so mozilla::extensions::ChannelWrapper::FinalURLInfo const toolkit/components/extensions/webrequest/ChannelWrapper.cpp:511
3 libxul.so mozilla::extensions::ChannelWrapper::Matches const toolkit/components/extensions/webrequest/ChannelWrapper.cpp:554
4 libxul.so mozilla::dom::ChannelWrapper_Binding::matches dom/bindings/ChannelWrapperBinding.cpp:1852
5 libxul.so bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> dom/bindings/BindingUtils.cpp:3171
6  @0x1403b4e0114f 
7  @0x7f34b774f35f 
8  @0x1403b4de148e 
9 libxul.so js::jit::MaybeEnterJit js/src/jit/Jit.cpp:200

One of my profiles is also affected by this issue, crash report e.g. d350aa8d-9584-47ec-b8b1-4d3bf0200304.

Only the profile that was active when I first tried to start the new version of Nightly got busted. My other profiles are still fine, including one that is logged into the same Firefox account and has more or less exactly the same settings and addons.

It is regressed by bug 1615335 according to Mozregression. (I cannot edit the regressed by field)

Steps to reproduce

  1. Open Nightly 2020-03-03 build (20200303214128) in a new profile.
  2. Install Firefox Private Network extension v19 or 20. (https://fpn.firefox.com/browser)
  3. Log in to your Firefox account from the extension.

Actual result

Nightly crashes after logging in (after submitting my 6-digit secure code for Firefox account).

Expected result

No crashes.

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0
Build ID: 20200303214128

NI bug 1615335 assignee :kershaw.

Flags: needinfo?(kershaw)
Has Regression Range: --- → yes

This bug is tracked by a release manager but with a small severity so change it to major.
For more information, please visit auto_nag documentation.

Severity: normal → major

Should be fixed by backout: https://bugzilla.mozilla.org/show_bug.cgi?id=1615335#c10

Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox73: --- → unaffected
status-firefox74: --- → unaffected
status-firefox75: affected → fixed
status-firefox-esr68: --- → unaffected
Flags: needinfo?(kershaw)
Resolution: --- → FIXED
Target Milestone: --- → mozilla75
Flags: qe-verify+

I’ve managed to reproduce this crash with Fx 75.0a1 (2020-03-03) on Windows 10.
The issue is verified fixed with Fx 76.0a1 (2020-03-19) and Fx 75.0b5 on Windows 10 and Ubuntu 18.04.

Status: RESOLVED → VERIFIED
status-firefox75: fixed → verified
Flags: qe-verify+

Please specify a root cause for this bug. See :tmaity for more information.

Root Cause: --- → ?
Root Cause: ? → Coding: Unhandled Exceptions
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