I have a MacBook Pro with High Sierra as Host, VirtualBox Version 5.2.0 and a Windows 7 Guest. When I start the guest, then after a while unused, the Guest freezes. The log shows following lines (excerpt, the full log is attached):
Has anybody a hint what could be the cause? Thank you!00:36:36.024596 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago 00:38:53.354181 TM: Giving up catch-up attempt at a 60 001 427 771 ns lag; new total: 60 001 427 771 ns 00:40:37.870082 TM: Giving up catch-up attempt at a 60 000 275 302 ns lag; new total: 120 001 703 073 ns 00:42:20.983923 TM: Giving up catch-up attempt at a 60 001 536 817 ns lag; new total: 180 003 239 890 ns 00:44:04.055317 TM: Giving up catch-up attempt at a 60 000 104 592 ns lag; new total: 240 003 344 482 ns 00:45:48.176662 TM: Giving up catch-up attempt at a 60 000 251 790 ns lag; new total: 300 003 596 272 ns 00:47:30.509462 TM: Giving up catch-up attempt at a 60 001 744 097 ns lag; new total: 360 005 340 369 ns 00:49:15.467714 TM: Giving up catch-up attempt at a 60 000 240 382 ns lag; new total: 420 005 580 751 ns 00:50:59.894040 TM: Giving up catch-up attempt at a 60 000 550 862 ns lag; new total: 480 006 131 613 ns 00:52:43.199014 TM: Giving up catch-up attempt at a 60 001 261 899 ns lag; new total: 540 007 393 512 ns 00:54:26.008022 TM: Giving up catch-up attempt at a 60 000 413 577 ns lag; new total: 600 007 807 089 ns 00:56:10.513168 TM: Giving up catch-up attempt at a 60 000 255 216 ns lag; new total: 660 008 062 305 ns 00:57:57.859467 TM: Giving up catch-up attempt at a 60 001 582 066 ns lag; new total: 720 009 644 371 ns 00:59:41.096062 TM: Giving up catch-up attempt at a 60 000 266 757 ns lag; new total: 780 009 911 128 ns 01:01:25.026800 TM: Giving up catch-up attempt at a 60 000 074 068 ns lag; new total: 840 009 985 196 ns 01:03:08.755860 TM: Giving up catch-up attempt at a 60 000 543 911 ns lag; new total: 900 010 529 107 ns 01:04:50.717135 TM: Giving up catch-up attempt at a 60 000 337 467 ns lag; new total: 960 010 866 574 ns 01:06:33.383733 TM: Giving up catch-up attempt at a 60 001 559 403 ns lag; new total: 1 020 012 425 977 ns 01:08:14.178666 TM: Giving up catch-up attempt at a 60 000 987 475 ns lag; new total: 1 080 013 413 452 ns 01:09:52.854208 TM: Giving up catch-up attempt at a 60 000 737 631 ns lag; new total: 1 140 014 151 083 ns 01:11:32.604238 TM: Giving up catch-up attempt at a 60 000 028 454 ns lag; new total: 1 200 014 179 537 ns 01:13:13.240597 TM: Giving up catch-up attempt at a 60 000 617 186 ns lag; new total: 1 260 014 796 723 ns 01:14:53.038717 TM: Giving up catch-up attempt at a 60 001 152 929 ns lag; new total: 1 320 015 949 652 ns 01:16:32.386019 TM: Giving up catch-up attempt at a 60 000 950 326 ns lag; new total: 1 380 016 899 978 ns 01:17:51.225351 Changing the VM state from 'RUNNING' to 'SUSPENDING'
Christian