nautilus crashed with SIGSEGV in discovered_cb()

StacktraceTop:
 discovered_cb (discoverer=<optimized out>, info=0x41bf4e0, error=<optimized out>, props=0x7f0410012740) at totem-properties-view.c:287
 ffi_call_unix64 () at ../src/x86/unix64.S:76
 ffi_call (cif=cif@entry=0x7fffe42205d0, fn=<optimized out>, rvalue=0x7fffe4220530, avalue=avalue@entry=0x7fffe42204d0) at ../src/x86/ffi64.c:525
 g_cclosure_marshal_generic (closure=0x36e8fd0, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x0) at /build/buildd/glib2.0-2.43.91/./gobject/gclosure.c:1448
 g_closure_invoke (closure=0x36e8fd0, return_value=0x0, n_param_values=3, param_values=0x7fffe4220800, invocation_hint=0x7fffe42207a0) at /build/buildd/glib2.0-2.43.91/./gobject/gclosure.c:768

https://errors.ubuntu.com/problem/d154b3cfc3985b5a6c5c8f1b1e2dfc670aa1e5d7

The bug was fixed in 3.26.2 in cosmic, the errors summary confirms there is no report on this serie, I've uploaded a SRU to bionic now

Hello emk2203, or anyone else affected,

Accepted totem into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/totem/3.26.0-0ubuntu6.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

the 3.26.0-0ubuntu6.1 update seems to behave correctly, no segfault issue when closing the properties dialog

This bug was fixed in the package totem - 3.26.0-0ubuntu6.1

---------------
totem (3.26.0-0ubuntu6.1) bionic; urgency=medium

  * debian/patches/git_properties_segfault.patch:
    - backport fix for nautilus sometime crashing when closing the
      video properties dialog (lp: #1433984)
  * d/p/gallery-don-t-use-command-line-options-that-got-removed-f.patch,
    d/p/screenshot-fix-invalid-free-created-by-the-previous-chang.patch:
    - backport fixes to make the gallery plugin work again (lp: #1798399)

 -- Sebastien Bacher <email address hidden> Tue, 13 Nov 2018 16:17:08 +0100

The verification of the Stable Release Update for totem has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.