[ 1519.9725621] fatal page fault in supervisor mode
[ 1519.9725621] trap type 6 code 0x2 rip 0xffffffff8022bf8c cs 0x8 rflags 0x10246 cr2 0 ilevel 0 rsp 0xffffc6016ef77ae8
[ 1519.9929653] curlwp 0xffffc60012973300 pid 1139.3 lowest kstack 0xffffc6016ef702c0
[ 1519.9929653] panic: trap
[ 1520.0026857] cpu0: Begin traceback...
[ 1520.0026857] WARNING: SPL NOT LOWERED ON SYvSpCaAnLicL ()1  4a tE XIT 0 7
[ 152[0 .1501202.60119256]1 9n5e]t bWsdAR:NvIpaNGn:i cS+P0Lx 2N1O4T
[
 1520.0126195]  LOWERED ON SYSCALL 15522 1003775s1n2p0r iEnXtIfT() 0  at7
 
[ 1520.0[12 15612905.]01 W2A6R19N5IN] G:ne StbPsLd :NOsnTp rLiOWntEfR
E
[ 1520.0126195] D ON TRAP EXIT 6 0
[ 1520.012[6 119552]0 .W01AR26NI1N9G5]:  sStPaLr tNlOwT p(L)O WEaRt ED ON TRAP nEeXtIbTs d6: s0t
[
 1520.0126195] artlwp
[ 1520.0126195] alltraps() at netbsd:alltraps+0xad
[ 1520.0126195] do_sys_accept() at netbsd:do_sys_accept+0x2f4
[ 1520.0126195] sys_accept() at netbsd:sys_accept+0xac
[ 1520.0126195] sys___syscall() at netbsd:sys___syscall+0xe2
[ 1520.0126195] syscall() at netbsd:syscall+0x348
[ 1520.0126195] --- syscall (number 198) ---
[ 1520.0126195] 7c88aa83f4aa:
[ 1520.0126195] cpu0: End traceback...

[ 1520.0126195] dumping to dev 4,1 (offset=0, size=0): not possible
[ 1520.0126195] 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