[ 3088.2865209] fatal page fault in supervisor mode
[ 3088.2865209] trap type 6 code 0x2 rip 0xffffffff8022b64c cs 0x8 rflags 0x10246 cr2 0 ilevel 0 rsp 0xffff9e816ed3fae8
[ 3088.2965278] curlwp 0xffff9e8012f3c4e0 pid 15906.2 lowest kstack 0xffff9e816ed382c0
[ 3088.3065441] panic: trap
[ 3088.3065441] cpu1: Begin traceback...
[ 3088.3165619] vpanic() at netbsd:vpanic+0x214
[ 3088.3265802] snprintf() at netbsd:snprintf
[ 3088.3365970] startlwp() at netbsd:startlwp
[ 3088.3466121] alltraps() at netbsd:alltraps+0xb2
[ 3088.3566297] do_sys_accept() at netbsd:do_sys_accept+0x2f4
[ 3088.3666569] sys_accept() at netbsd:sys_accept+0xac
[ 3088.3766653] sys___syscall() at netbsd:sys___syscall+0xe2
[ 3088.3866807] syscall() at netbsd:syscall+0x348
[ 3088.3966993] --- syscall (number 198) ---
[ 3088.3966993] 7d452943f4aa:
[ 3088.4067149] cpu1: End traceback...

[ 3088.4067149] dumping to dev 4,1 (offset=0, size=0): not possible
[ 3088.4167399] rebooting...
SeaBIOS (version 1.8.2-20190308_060531-google)
Total RAM Size = 0x00000001e0000000 = 7680 MiB
CPUs found: 2     Max CPUs supported: 2
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f29d0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Booting from Hard Disk 0...

>> NetBSD/x86 BIOS Boot, Revision 5.10 (Tue Jul 17 14:59:51 UTC 2018) (from NetBSD 8.0)
>> Memory: 639/3144640 k

     1. Boot normally
     2. Boot single user
     3. Disable ACPI
     4. Disable ACPI and SMP
     5. Drop to boot prompt