Webbrowser crashes when trying to download

[Victor gonzalez]

This happened to me 2 or 3 times during testing. I was trying to download attachments from Gmail web app or gmail in webbrowser and suddenly after clicking download webbrowser crashed. After a while using webbrowser and a reboot it started to work again offering me to open the file or downloading it.

Environment:

current build number: 76
device name: frieza_arm64
channel: ubuntu-touch/staging/ubuntu
last update: 2016-11-07 08:03:44
version version: 76
version ubuntu: 20161105
version device: 20161014.0
version custom: 20161105

Steps to reproduce:

1º Open webbrowser and try to download any file(i.e attachments in gmail or random files from thinkbroadband.com)

Current result: address-book-app opens but doesn't import the vcf file

Expected result: once address-book-app opens it should import the vcf file

Add info: time stamp 11:24||11:28||11:43

[Olivier Tilloy (osomon)]

(gdb) bt
#0 0x0000007facd21d58 in QDBusAbstractInterface::asyncCallWithArgumentList(QString const&, QList<QVariant> const&) ()
   from /usr/lib/aarch64-linux-gnu/libQt5DBus.so.5
#1 0x0000007faca74ac8 in ?? ()
   from /usr/lib/aarch64-linux-gnu/libubuntu-download-manager-client.so.1
#2 0x0000007f31f8e174 in Ubuntu::DownloadManager::SingleDownload::setAllowMobileDownload(bool) ()
   from /usr/lib/aarch64-linux-gnu/qt5/qml/Ubuntu/DownloadManager/libUbuntuDownloadManager.so
#3 0x0000007f31f8ff4c in Ubuntu::DownloadManager::SingleDownload::bindDownload(Ubuntu::DownloadManager::Download*) ()
   from /usr/lib/aarch64-linux-gnu/qt5/qml/Ubuntu/DownloadManager/libUbuntuDownloadManager.so
#4 0x0000007fb251158c in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/aarch64-linux-gnu/libQt5Core.so.5
#5 0x0000007faca9db44 in Ubuntu::DownloadManager::Manager::downloadCreated(Ubuntu::DownloadManager::Download*) ()
   from /usr/lib/aarch64-linux-gnu/libubuntu-download-manager-client.so.1
#6 0x0000007faca995b4 in ?? ()
   from /usr/lib/aarch64-linux-gnu/libubuntu-download-manager-client.so.1
#7 0x0000007fb251158c in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/aarch64-linux-gnu/libQt5Core.so.5
#8 0x0000007facd5c52c in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib/aarch64-linux-gnu/libQt5DBus.so.5
#9 0x0000007facd5c658 in ?? () from /usr/lib/aarch64-linux-gnu/libQt5DBus.so.5
#10 0x00000000209d02a0 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)