VirtualBox a soudainement commencé à refuser de lancer des machines virtuelles existantes, ce qui apparaît dans le journal:
00:00:03.946244 HDA: Reset
00:00:03.946359 AssertLogRel /mnt/tinderbox/extpacks-5.0/src/VBox/Devices/USB/DevEHCI.cpp(4955) int ehciR3Construct(PDMDEVINS*, int, CFGMNODE*): PDM_VERSION_ARE_COMPATIBLE((pDevIns)->pHlpR3->u32Version, PDM_DEVHLPR3_VERSION)
00:00:03.946378 DevHlp=0xffe700f1 mine=0xffe700e1
00:00:03.946407 PDM: Failed to construct 'usb-ehci'/0! VERR_PDM_DEVHLPR3_VERSION_MISMATCH (-2871) - The device helper structure version has changed.
00:00:03.946421 If you have upgraded VirtualBox recently, please make sure you have terminated all VMs and upgraded any extension packs. If this error persists, try re-installing VirtualBox.
00:00:04.037170 NAT: zone(nm:mbuf_cluster, used:0)
00:00:04.037303 NAT: zone(nm:mbuf_packet, used:0)
00:00:04.037317 NAT: zone(nm:mbuf, used:0)
00:00:04.037328 NAT: zone(nm:mbuf_jumbo_pagesize, used:0)
00:00:04.037422 NAT: zone(nm:mbuf_jumbo_9k, used:0)
00:00:04.037488 NAT: zone(nm:mbuf_jumbo_16k, used:0)
00:00:04.037530 NAT: zone(nm:mbuf_ext_refcnt, used:0)
00:00:04.039388 VMSetError: /build/virtualbox-JETMa8/virtualbox-5.0.14-dfsg/src/VBox/VMM/VMMR3/VM.cpp(365) int VMR3Create(uint32_t, PCVMM2USERMETHODS, PFNVMATERROR, void*, PFNCFGMCONSTRUCTOR, void*, VM**, UVM**); rc=VERR_PDM_DEVHLPR3_VERSION_MISMATCH
00:00:04.039394 VMSetError: The device helper structure version has changed.
00:00:04.039394 If you have upgraded VirtualBox recently, please make sure you have terminated all VMs and upgraded any extension packs. If this error persists, try re-installing VirtualBox.
00:00:04.039582 ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={872da645-4a9b-1727-bee2-5585105b9eed} aComponent={ConsoleWrap} aText={The device helper structure version has changed.
00:00:04.039587 If you have upgraded VirtualBox recently, please make sure you have terminated all VMs and upgraded any extension packs. If this error persists, try re-installing VirtualBox. (VERR_PDM_DEVHLPR3_VERSION_MISMATCH)}, preserve=false aResultDetail=0
00:00:04.116659 Console: Machine state changed to 'PoweredOff'
00:00:04.338867 Power up failed (vrc=VERR_PDM_DEVHLPR3_VERSION_MISMATCH, rc=NS_ERROR_FAILURE (0X80004005))
00:00:04.349471 GUI: UIMachineViewNormal::resendSizeHint: Restoring guest size-hint for screen 0 to 2789x1563
00:00:04.349542 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={7303a66d-433b-25a4-f9a8-fcadf87e0c2a} aComponent={DisplayWrap} aText={The console is not powered up}, preserve=false aResultDetail=0
Comment resoudre le probleme?