Migrated virtualbox vbox.log vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 se

[newbienoob]

Dear all,

my host os is Windows 11 Pro
my guess os is windows 10


virtual box: 6.1.34 r150636 (Qt5.6.2)

my old laptop has not been able to startup
but I still have the old laptop virtualbox files and I have migrated these files into the new machine which is windows 11 Pro

when I start up the virtualbox machine

I was not able to start up the migrated virtual box machine,

Code: Select all

00:03:17.919037 NAT: Guest address guess changed from 169.254.21.249 to 10.0.3.15 by DHCP ACK
00:03:25.723394 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago
00:03:26.683835 VMMDev: GuestHeartBeat: Guest is alive (gone 4 968 916 338 ns)
00:03:38.686880 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago
00:03:38.754611 VMMDev: GuestHeartBeat: Guest is alive (gone 4 067 959 116 ns)
00:03:41.965554 NAT: DHCP offered IP address 10.0.3.15
00:03:45.683483 VMMDev: vmmDevHeartbeatFlatlinedTimer: Guest seems to be unresponsive. Last heartbeat received 4 seconds ago
00:05:51.921343 TM: Giving up catch-up attempt at a 60 000 561 021 ns lag; new total: 60 000 561 021 ns

I have disabled hyper v and disable nested virtualization, still it could not be startup.


Is there any other way to start up the migrated virtualbox machine?

many thanks in advance!