./file0./file0€ [ 1336.7590712] panic: kernel diagnostic assertion "usec >= 0 && usec < 1000000" failed: file "/syzkaller/managers/netbsd/kernel/sys/kern/subr_time.c", line 101 [ 1336.7735962] cpu0: Begin traceback... [ 1336.7791115] vpanic() at netbsd:vpanic+0x214 [ 1336.7891315] _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure [ 1336.8027367] tvtohz() at netbsd:tvtohz+0x167 [ 1336.8093944] tstohz() at netbsd:tstohz+0xa7 [ 1336.8194451] nanosleep1() at netbsd:nanosleep1+0x1f4 [ 1336.8304450] sys_clock_nanosleep() at netbsd:sys_clock_nanosleep+0x10d [ 1336.8492449] sys___syscall() at netbsd:sys___syscall+0xe2 [ 1336.8592650] syscall() at netbsd:syscall+0x348 [ 1336.8592650] --- syscall (number 198) --- [ 1336.8727918] 7428eb63f4aa: [ 1336.8727918] cpu0: End traceback... [ 1336.8809964] dumping to dev 4,1 (offset=0, size=0): not possible [ 1336.8809964] rebooting... SeaBIOS (version 1.8.2-20190322_093631-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