failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.1.110" "pwd"]: exit status 255 ssh: connect to host 10.128.1.110 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[ssh-serialport.googleapis.com]:9600,[216.239.38.127]:9600' (RSA) to the list of known hosts. EMU Variable FVB Started EMU Variable invalid PCD sizes Found PL031 RTC @ 0x9010000 InitializeRealTimeClock: using default timezone/daylight settings [=3hBdsDxe: loading Boot0001 "UEFI nvme_card-pd" from PciRoot(0x0)/Pci(0x2,0x0)/NVMe(0x1,00-00-00-00-00-00-00-00) BdsDxe: starting Boot0001 "UEFI nvme_card-pd" from PciRoot(0x0)/Pci(0x2,0x0)/NVMe(0x1,00-00-00-00-00-00-00-00) UEFI: Attempting to start image. Description: UEFI nvme_card-pd FilePath: PciRoot(0x0)/Pci(0x2,0x0)/NVMe(0x1,00-00-00-00-00-00-00-00) OptionNumber: 1. Welcome to GRUB!  Booting `syzkaller' EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Exiting boot services... serialport: Connected to syzkaller.us-central1-a.ci-upstream-gce-arm64-test-2 port 1 (session ID: a224db21512d137893401d1d0d42277fc8bf60ff0d804ccad8368d602a5187cb, active connections: 1).