gnome-shell crashed with SIGTRAP in _g_log_abort() from g_log_default_handler() from default_log_handler() from g_logv() from g_log() from gjs_callback_closure() from ffi_closure_unix64_inner() [any error message logged from JavaScript will look like this]

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding gnome-shell. This problem was most recently seen with package version 3.26.2-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/8ef857b2fe07d60742cd02d7d8f988f78ecd0f95 contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

I don't think we'll be able to close this bug any time soon because any error message logged directly from JavaScript will have the same stack trace.

To move forward we should create separate bugs for each error message causing these crash reports, and fix them separately. If you have such a repeatable crash then please open a new bug in this way by running:

  ubuntu-bug gnome-shell

and putting the relevant log message in the bug title.

[Marco Trevisan (Treviño) (3v1n0)]

yeah, ubuntu-bug would at least upload the ShellJournal file which hopefully contains the JS trace (as we've enabled it by default in ubuntu)

[sparr (sparr0)]

https://errors.ubuntu.com/oops/89b39b4a-38b3-11ea-b8ae-fa163e102db1 https://errors.ubuntu.com/oops/9d568826-30e1-11ea-a775-fa163ee63de6

these two crashes seem to be this bug. this is a recurring (but not easily reproducible) problem for me, most often triggered by typing into the File > Open dialog in various applications (typing in order to navigate to a file path, often starting with / or .)

[sparr (sparr0)]

I have created a more specific bug report, for a crash triggered from the file browser in the Discord app, here: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1736664

[Daniel van Vugt (vanvugt)]

^^^
Looks like a typo. See bug 1860052 instead.