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@10.128.10.16" "pwd"]: exit status 255 ssh: connect to host 10.128.10.16 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' (RSA) to the list of known hosts. UEFI firmware (version built at 09:37:21 on Jul 26 2023) EMU Variable FVB Started EMU Variable invalid PCD sizes Synchronous Exception at 0x000000023FAD9438 serialport: Connected to syzkaller.us-central1-a.ci2-linux-6-1-kasan-arm64-test-0 port 1 (session ID: 4bf8ef5b041f5f5225ddc9d82835f409946eb4c69a3c864a384756866a46435d, active connections: 1).