Starting local daemons:. Updating motd. Starting powerd. Starting sshd. Starting inetd. Starting cron. The following components reported failures: /etc/rc.d/dhcpcd /etc/rc.d/swap2 See /var/run/rc.log for more information. Fri Mar 1 14:29:10 UTC 2019 Mar 1 14:29:12 ci2-netbsd-0 getty[805]: /dev/ttyE3: Device not configured Mar 1 14:29:12 ci2-netbsd-0 getty[762]: /dev/ttyE1: Device not configured Mar 1 14:29:12 ci2-netbsd-0 getty[638]: /dev/ttyE2: Device not configured NetBSD/amd64 (ci2-netbsd-0.c.syzkaller.internal) (console) Warning: Permanently added '10.128.10.27' (ECDSA) to the list of known hosts. executing program executing program executing program executing program login: [ 27.5844818] panic: kernel diagnostic assertion "vp->v_usecount != 0" failed: file "/syzkaller/managers/netbsd/kernel/sys/kern/vfs_vnode.c", line 869 [ 27.5844818] cpu1: Begin traceback... [ 27.5956115] vpanic() at netbsd:vpanic+0x214 [ 27.5956115] _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure [ 27.6067348] vref() at netbsd:vref+0x54 [ 27.6178633] getcwd_common() at netbsd:getcwd_common+0x10d [ 27.6289882] vn_isunder() at netbsd:vn_isunder+0x1e [ 27.6401146] lookup_once() at netbsd:lookup_once+0x252 [ 27.6623673] namei_tryemulroot() at netbsd:namei_tryemulroot+0x613 [ 27.6734922] namei() at netbsd:namei+0x65 [ 27.6846185] vn_open() at netbsd:vn_open+0x12d [ 27.6957447] do_open() at netbsd:do_open+0x228 [ 27.7068709] do_sys_openat() at netbsd:do_sys_openat+0x130 [ 27.7179973] sys_openat() at netbsd:sys_openat+0xc0 [ 27.7291238] sys_syscall() at netbsd:sys_syscall+0xe2 [ 27.7402494] syscall() at netbsd:syscall+0x30e [ 27.7513750] --- syscall (number 0) --- [ 27.7513750] 7e4a5d03f4ca: [ 27.7513750] cpu1: End traceback... [ 27.7625016] dumping to dev 4,1 (offset=0, size=0): not possible [ 27.7625016] rebooting... SeaBIOS (version 1.8.2-20190204_181744-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 0x000f2a00: 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