[Pkg-owncloud-maintainers] Bug#946405: nextcloud-desktop: Nextcloud desktop client crash when trying to enter login/password

[Ludovic]

Package: nextcloud-desktop
Version: 2.5.1-3+deb10u1
Severity: grave
Justification: renders package unusable

Dear Maintainer,

When I start nextcloud-desktop, at the second screen, I can fill the
form with my login and password. But, when I want to validate it, the
nextcloud client crashes.

Here is the traceback:

 Received signal 11 SEGV_MAPERR 000000000008
 #0 0x7fe16d9b6bde <unknown>
 #1 0x7fe16d9b6cf0 <unknown>
 #2 0x7fe16d9b7327 <unknown>
 #3 0x7fe166ea4840 <unknown>
 #4 0x7fe152142a8c <unknown>
 #5 0x7fe152142c87 <unknown>
 #6 0x7fe152142f83 <unknown>
 #7 0x7fe1523cf490 <unknown>
 #8 0x7fe1523cf4e0 <unknown>
 #9 0x7fe166a5f156 <unknown>
 #10 0x7fe166a5f2b6 <unknown>
 #11 0x7fe1675e509b QObject::event()
 #12 0x7fe167f7496b QWidget::event()
 #13 0x7fe166a62e5d QQuickWidget::event()
 #14 0x7fe17207cb50 <unknown>
 #15 0x7fe167f364c1 QApplicationPrivate::notify_helper()
 #16 0x7fe167f3d970 QApplication::notify()
 #17 0x7fe1675bb4f9 QCoreApplication::notifyInternal2()
 #18 0x7fe16760bba8 QTimerInfoList::activateTimers()
 #19 0x7fe16760c404 <unknown>
 #20 0x7fe166ab9f2e g_main_context_dispatch
 #21 0x7fe166aba1c8 <unknown>
 #22 0x7fe166aba25c g_main_context_iteration
 #23 0x7fe16760c797 QEventDispatcherGlib::processEvents()
 #24 0x7fe15a477401 <unknown>
 #25 0x7fe1675ba1cb QEventLoop::exec()
 #26 0x7fe1675c21a2 QCoreApplication::exec()
 #27 0x55a62d7e01ac main
 #28 0x7fe166e9109b __libc_start_main
 #29 0x55a62d7e066a _start
   r8: 00007fe15415a470  r9: 00007fe15415a400 r10: 0000000000000007 r11: 0000000000000206
  r12: 000055a62ef83cf0 r13: 000055a62e9e9800 r14: 0000000000000000 r15: 0000000000000000
   di: 00007fe15416efc0  si: 00007fe15415a500  bp: 000055a62ef83cf0  bx: 000055a62ef83cf0
   dx: 0000000000000000  ax: 000055a62ef83cf0  cx: 00007fe15415a500  sp: 00007ffd8d0fc950
   ip: 00007fe152142a8c efl: 0000000000010206 cgf: 002b000000000033 erf: 0000000000000006
  trp: 000000000000000e msk: 0000000000000000 cr2: 0000000000000008
 [end of stack trace]
 Calling _exit(1). Core file will not be generated.

Thanks for your help.

-- System Information:
Debian Release: 10.2
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-6-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages nextcloud-desktop depends on:
ii  libc6                     2.28-10
ii  libgcc1                   1:8.3.0-6
ii  libnextcloudsync0         2.5.1-3+deb10u1
ii  libqt5concurrent5         5.11.3+dfsg1-1+deb10u1
ii  libqt5core5a              5.11.3+dfsg1-1+deb10u1
ii  libqt5dbus5               5.11.3+dfsg1-1+deb10u1
ii  libqt5gui5                5.11.3+dfsg1-1+deb10u1
ii  libqt5keychain1           0.9.1-2
ii  libqt5network5            5.11.3+dfsg1-1+deb10u1
ii  libqt5positioning5        5.11.3+dfsg-2
ii  libqt5printsupport5       5.11.3+dfsg1-1+deb10u1
ii  libqt5qml5                5.11.3-4
ii  libqt5quick5              5.11.3-4
ii  libqt5sql5-sqlite         5.11.3+dfsg1-1+deb10u1
ii  libqt5webchannel5         5.11.3-2
ii  libqt5webenginecore5      5.11.3+dfsg-2+b1
ii  libqt5webenginewidgets5   5.11.3+dfsg-2+b1
ii  libqt5webkit5             5.212.0~alpha2-21
ii  libqt5widgets5            5.11.3+dfsg1-1+deb10u1
ii  libqt5xml5                5.11.3+dfsg1-1+deb10u1
ii  libsqlite3-0              3.27.2-3
ii  libssl1.1                 1.1.1d-0+deb10u2
ii  libstdc++6                8.3.0-6
ii  nextcloud-desktop-common  2.5.1-3+deb10u1
ii  nextcloud-desktop-l10n    2.5.1-3+deb10u1
ii  zlib1g                    1:1.2.11.dfsg-1

Versions of packages nextcloud-desktop recommends:
ii  nextcloud-desktop-doc  2.5.1-3+deb10u1

nextcloud-desktop suggests no packages.

-- no debconf information