VLC segfault when launching a video

Hello,
I got a segfault on 2 different computer with vlc, here is the core dump.

Both computer use nvidia driver.

The issue seems to happen when both open source and proprietary diver are installed.

Process 36583 (vlc) of user 1000 dumped core.
                                                       
Stack trace of thread 36619:
#0  0x00007f8e91381ab4 XDisplayString (libX11.so.6 + 0x2bab4)
#1  0x00007f8e44077a1d __vaDriverInit_1_13 (nvidia_drv_video.so + 0xda1d)
#2  0x00007f8e6409327c vaInitialize (libva.so.2 + 0x627c)
#3  0x00007f8e445537c3 n/a (libglconv_vaapi_drm_plugin.so + 0x27c3)
#4  0x00007f8e9a40a76f n/a (libvlccore.so.9 + 0x2f76f)
#5  0x00007f8e9a40d6a4 vlc_module_load (libvlccore.so.9 + 0x326a4)
#6  0x00007f8e47ce7684 n/a (libgl_plugin.so + 0x6684)
#7  0x00007f8e47ceae3d n/a (libgl_plugin.so + 0x9e3d)
#8  0x00007f8e9a40a76f n/a (libvlccore.so.9 + 0x2f76f)
#9  0x00007f8e9a40d6a4 vlc_module_load (libvlccore.so.9 + 0x326a4)
#10 0x00007f8e9a4a89a1 n/a (libvlccore.so.9 + 0xcd9a1)
#11 0x00007f8e9a4606ec n/a (libvlccore.so.9 + 0x856ec)
#12 0x00007f8e9a464638 n/a (libvlccore.so.9 + 0x89638)
#13 0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#14 0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36586:
#0  0x00007f8e9a5f10bf __poll (libc.so.6 + 0xff0bf)
#1  0x00007f8e96ff79de n/a (libdbus_plugin.so + 0xc9de)
#2  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#3  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36596:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e9a497cf3 n/a (libvlccore.so.9 + 0xbccf3)
#3  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#4  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36583:
#0  0x00007f8e9a53342a __sigtimedwait (libc.so.6 + 0x4142a)
#1  0x00007f8e9a532afc sigwait (libc.so.6 + 0x40afc)
#2  0x000055a30fbf841e n/a (vlc + 0x141e)
#3  0x00007f8e9a51bcd0 n/a (libc.so.6 + 0x29cd0)
#4  0x00007f8e9a51bd8a __libc_start_main (libc.so.6 + 0x29d8a)
#5  0x000055a30fbf84e5 n/a (vlc + 0x14e5)

Stack trace of thread 36614:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e9a45c75d n/a (libvlccore.so.9 + 0x8175d)
#3  0x00007f8e9a457e1d n/a (libvlccore.so.9 + 0x7ce1d)
#4  0x00007f8e9a42c2ad n/a (libvlccore.so.9 + 0x512ad)
#5  0x00007f8e5211ce71 n/a (libavcodec_plugin.so + 0x3e71)
#6  0x00007f8e52120a39 n/a (libavcodec_plugin.so + 0x7a39)
#7  0x00007f8e52ca403a n/a (libavcodec.so.58 + 0x2a403a)
#8  0x00007f8e53419460 n/a (libavcodec.so.58 + 0xa19460)
#9  0x00007f8e52da3ccc n/a (libavcodec.so.58 + 0x3a3ccc)
#10 0x00007f8e52daa3ab n/a (libavcodec.so.58 + 0x3aa3ab)
#11 0x00007f8e52dc506a n/a (libavcodec.so.58 + 0x3c506a)
#12 0x00007f8e53047269 n/a (libavcodec.so.58 + 0x647269)
#13 0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#14 0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36609:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580a65 pthread_cond_timedwait (libc.so.6 + 0x8ea65)
#2  0x00007f8e9a4975f6 vlc_cond_timedwait (libvlccore.so.9 + 0xbc5f6)
#3  0x00007f8e9a482355 n/a (libvlccore.so.9 + 0xa7355)
#4  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#5  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36618:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e52ca935c n/a (libavcodec.so.58 + 0x2a935c)
#3  0x00007f8e52ca95e8 avcodec_send_packet (libavcodec.so.58 + 0x2a95e8)
#4  0x00007f8e521225d4 n/a (libavcodec_plugin.so + 0x95d4)
#5  0x00007f8e9a42edb7 n/a (libvlccore.so.9 + 0x53db7)
#6  0x00007f8e9a42e898 n/a (libvlccore.so.9 + 0x53898)
#7  0x00007f8e9a42f2c4 n/a (libvlccore.so.9 + 0x542c4)
#8  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#9  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36617:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e530473df n/a (libavcodec.so.58 + 0x6473df)
#3  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#4  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36595:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580a65 pthread_cond_timedwait (libc.so.6 + 0x8ea65)
#2  0x00007f8e902f34b4 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xf34b4)
#3  0x00007f8e902f05ea n/a (libQt5Core.so.5 + 0xf05ea)
#4  0x00007f8e902eb79a n/a (libQt5Core.so.5 + 0xeb79a)
#5  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#6  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36584:
#0  0x00007f8e9a5f10bf __poll (libc.so.6 + 0xff0bf)
#1  0x00007f8e96f9b9b7 n/a (libpulse.so.0 + 0x339b7)
#2  0x00007f8e96f8545c pa_mainloop_poll (libpulse.so.0 + 0x1d45c)
#3  0x00007f8e96f8f61c pa_mainloop_iterate (libpulse.so.0 + 0x2761c)
#4  0x00007f8e96f8f6d1 pa_mainloop_run (libpulse.so.0 + 0x276d1)
#5  0x00007f8e96f9fbf2 n/a (libpulse.so.0 + 0x37bf2)
#6  0x00007f8e96f3d2b7 n/a (libpulsecommon-17.0.so + 0x5c2b7)
#7  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#8  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36615:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e530473df n/a (libavcodec.so.58 + 0x6473df)
#3  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#4  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36592:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580a65 pthread_cond_timedwait (libc.so.6 + 0x8ea65)
#2  0x00007f8e902f34b4 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xf34b4)
#3  0x00007f8e902f05ea n/a (libQt5Core.so.5 + 0xf05ea)
#4  0x00007f8e902eb79a n/a (libQt5Core.so.5 + 0xeb79a)
#5  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#6  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36593:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580a65 pthread_cond_timedwait (libc.so.6 + 0x8ea65)
#2  0x00007f8e902f34b4 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xf34b4)
#3  0x00007f8e902f05ea n/a (libQt5Core.so.5 + 0xf05ea)
#4  0x00007f8e902eb79a n/a (libQt5Core.so.5 + 0xeb79a)
#5  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#6  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36594:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580a65 pthread_cond_timedwait (libc.so.6 + 0x8ea65)
#2  0x00007f8e902f34b4 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xf34b4)
#3  0x00007f8e902f05ea n/a (libQt5Core.so.5 + 0xf05ea)
#4  0x00007f8e902eb79a n/a (libQt5Core.so.5 + 0xeb79a)
#5  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#6  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36585:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e9a41627a n/a (libvlccore.so.9 + 0x3b27a)
#3  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#4  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36590:
#0  0x00007f8e9a5f10bf __poll (libc.so.6 + 0xff0bf)
#1  0x00007f8e9728b20b n/a (libxcb.so.1 + 0xd20b)
#2  0x00007f8e9728cf3d xcb_wait_for_event (libxcb.so.1 + 0xef3d)
#3  0x00007f8e8bf2d032 n/a (libQt5XcbQpa.so.5 + 0x5d032)
#4  0x00007f8e902eb79a n/a (libQt5Core.so.5 + 0xeb79a)
#5  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#6  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36589:
#0  0x00007f8e9a5f10bf __poll (libc.so.6 + 0xff0bf)
#1  0x00007f8e9925e2f6 n/a (libglib-2.0.so.0 + 0xb82f6)
#2  0x00007f8e991fe162 g_main_context_iteration (libglib-2.0.so.0 + 0x58162)
#3  0x00007f8e904e2d0c _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2e2d0c)
#4  0x00007f8e90492c04 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x292c04)
#5  0x00007f8e902ef576 _ZN7QThread4execEv (libQt5Core.so.5 + 0xef576)
#6  0x00007f8e90096a9a n/a (libQt5DBus.so.5 + 0x17a9a)
#7  0x00007f8e902eb79a n/a (libQt5Core.so.5 + 0xeb79a)
#8  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#9  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36613:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e9a42d711 n/a (libvlccore.so.9 + 0x52711)
#3  0x00007f8e653cc8d6 n/a (libfaad_plugin.so + 0x28d6)
#4  0x00007f8e9a42edb7 n/a (libvlccore.so.9 + 0x53db7)
#5  0x00007f8e9a42e898 n/a (libvlccore.so.9 + 0x53898)
#6  0x00007f8e9a42f2c4 n/a (libvlccore.so.9 + 0x542c4)
#7  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#8  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36616:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e530473df n/a (libavcodec.so.58 + 0x6473df)
#3  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#4  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36606:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580a65 pthread_cond_timedwait (libc.so.6 + 0x8ea65)
#2  0x00007f8e9a4975f6 vlc_cond_timedwait (libvlccore.so.9 + 0xbc5f6)
#3  0x00007f8e9a482355 n/a (libvlccore.so.9 + 0xa7355)
#4  0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#5  0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36608:
#0  0x00007f8e9a57debe n/a (libc.so.6 + 0x8bebe)
#1  0x00007f8e9a580750 pthread_cond_wait (libc.so.6 + 0x8e750)
#2  0x00007f8e9a430ff0 n/a (libvlccore.so.9 + 0x55ff0)
#3  0x00007f8e9a4abb80 n/a (libvlccore.so.9 + 0xd0b80)
#4  0x00007f8e9a4395ef n/a (libvlccore.so.9 + 0x5e5ef)
#5  0x00007f8e9a4231d6 n/a (libvlccore.so.9 + 0x481d6)
#6  0x00007f8e9a43c8a1 n/a (libvlccore.so.9 + 0x618a1)
#7  0x00007f8e74358576 n/a (libmp4_plugin.so + 0x8576)
#8  0x00007f8e74368bb8 n/a (libmp4_plugin.so + 0x18bb8)
#9  0x00007f8e74369b4d n/a (libmp4_plugin.so + 0x19b4d)
#10 0x00007f8e9a448127 n/a (libvlccore.so.9 + 0x6d127)
#11 0x00007f8e9a44907b n/a (libvlccore.so.9 + 0x6e07b)
#12 0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#13 0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)

Stack trace of thread 36588:
#0  0x00007f8e9a5f41ea fdatasync (libc.so.6 + 0x1021ea)
#1  0x00007f8e9040ad15 _ZN13QFSFileEngine10syncToDiskEv (libQt5Core.so.5 + 0x20ad15)
#2  0x00007f8e903f421e _ZN9QSaveFile6commitEv (libQt5Core.so.5 + 0x1f421e)
#3  0x00007f8e904328a8 n/a (libQt5Core.so.5 + 0x2328a8)
#4  0x00007f8e904353fc _ZN9QSettings5eventEP6QEvent (libQt5Core.so.5 + 0x2353fc)
#5  0x00007f8e909578ff _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x1578ff)
#6  0x00007f8e90493ef8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x293ef8)
#7  0x00007f8e90498e5b _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5 + 0x298e5b)
#8  0x00007f8e904deec8 n/a (libQt5Core.so.5 + 0x2deec8)
#9  0x00007f8e991fff69 n/a (libglib-2.0.so.0 + 0x59f69)
#10 0x00007f8e9925e3a7 n/a (libglib-2.0.so.0 + 0xb83a7)
#11 0x00007f8e991fe162 g_main_context_iteration (libglib-2.0.so.0 + 0x58162)
#12 0x00007f8e904e2d0c _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2e2d0c)
#13 0x00007f8e90492c04 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x292c04)
#14 0x00007f8e904940a3 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2940a3)
#15 0x00007f8e910b3907 n/a (libqt_plugin.so + 0xb3907)
#16 0x00007f8e910b49ca n/a (libqt_plugin.so + 0xb49ca)
#17 0x00007f8e9a58155a n/a (libc.so.6 + 0x8f55a)
#18 0x00007f8e9a5fea3c n/a (libc.so.6 + 0x10ca3c)
ELF object binary architecture: AMD x86-64