The VM boots up fine but gets stuck seconds to minutes of usage. VirtualBox still reports the machine as "Running" but is unable to stop it using the "poweroff" command. The machine then stays stuck in "Stopping" and I have to reboot the host.
In the host's kernel log, there is a backtrace following a page fault error. I've tried to find the root cause by searching for the affected function names but nothing seems to be related to or relevant for the problem I am experiencing.
Kernel backtrace:
Code: Select all
[ 295.761327] BUG: unable to handle page fault for address: 00007f48dc560000
[ 295.761333] #PF: supervisor read access in kernel mode
[ 295.761335] #PF: error_code(0x0001) - permissions violation
...
[ 295.761365] Call Trace:
[ 295.761372] ? __switch_to_asm+0x34/0x70
[ 295.761375] ? down+0xd/0x50
[ 295.761377] ? up+0xd/0x50
[ 295.761383] ? VBoxHost_RTSemFastMutexRelease+0x3e/0x50 [vboxdrv]
[ 295.761385] ? _cond_resched+0x14/0x30
[ 295.761387] ? down+0xd/0x50
[ 295.761390] ? futex_wake+0x8b/0x160
[ 295.761391] ? _cond_resched+0x14/0x30
[ 295.761394] ? __kmalloc+0x122/0x210
[ 295.761397] ? supdrvIOCtl+0xfec/0x3300 [vboxdrv]
[ 295.761401] ? rtR0MemAllocEx+0x14b/0x230 [vboxdrv]
[ 295.761402] ? do_futex+0x8b0/0xcf0
[ 295.761405] ? __check_object_size+0x153/0x164
[ 295.761408] ? _copy_from_user+0x37/0x60
[ 295.761411] ? SUPR0Printf+0x206/0x340 [vboxdrv]
[ 295.761413] ? do_vfs_ioctl+0x431/0x6a0
[ 295.761415] ? ksys_ioctl+0x46/0x90
[ 295.761416] ? __x64_sys_ioctl+0x11/0x20
[ 295.761419] ? do_syscall_64+0x43/0x110
[ 295.761421] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
- VBox.log
- host's kernel log
- host's kernel configuration
I'd be happy for any hints that help me solve that problem. Thanks!