StreisandEffect / streisand

Streisand sets up a new server running your choice of WireGuard, OpenConnect, OpenSSH, OpenVPN, Shadowsocks, sslh, Stunnel, or a Tor bridge. It also generates custom instructions for all of these services. At the end of the run you are given an HTML file with instructions that can be shared with friends, family members, and fellow activists.
https://twitter.com/streisandvpn
Other
23.17k stars 1.99k forks source link

No connection after restarting a stopped AWS EC2 instance #380

Closed tamberg closed 7 years ago

tamberg commented 8 years ago

Installing and deploying Streisand to AWS EC2 worked like a charm. To prevent hosting cost while not in use, I stopped the AWS EC2 instance. After starting the AWS EC2 instance again later on, the Tunnelblick OSX client no longer seems able to connect. Is this expected, or should the server work again after stopping and restarting the AWS EC2 instance?

jlund commented 8 years ago

Hm. I can't seem to reproduce this one either. Did the Elastic IP remain attached to the instance while it was stopped?

kevinchau commented 8 years ago

I'm also having this issue - Everything would connect except Tunnelblick (both Direct & stunnel), I went to reboot my EC2 instance, and now nothing will connect, including L2TP.

System log attached if it's any help. Will also be killing this server and starting over since some keys were released in the comments.

egistered
[    2.007043] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    2.011117] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    2.015884] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    2.021331] ACPI: Power Button [PWRF]
[    2.024263] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[    2.030091] ACPI: Sleep Button [SLPF]
[    2.033184] GHES: HEST is not enabled!
[    2.036571] xen:grant_table: Grant tables using version 1 layout
[    2.041058] Grant table initialized
[    2.044101] Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
[    2.048415] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    2.079563] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    2.086901] Linux agpgart interface v0.103
[    2.092194] brd: module loaded
[    2.095748] loop: module loaded
[    2.101243] scsi host0: ata_piix
[    2.104228] scsi host1: ata_piix
[    2.106600] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc100 irq 14
[    2.110431] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc108 irq 15
[    2.115886] libphy: Fixed MDIO Bus: probed
[    2.119389] tun: Universal TUN/TAP device driver, 1.6
[    2.123782] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    2.129219] PPP generic driver version 2.4.2
[    2.133133] xen_netfront: Initialising Xen virtual ethernet driver
[    2.153721] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.159123] ehci-pci: EHCI PCI platform driver
[    2.163101] ehci-platform: EHCI generic platform driver
[    2.167677] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.172670] ohci-pci: OHCI PCI platform driver
[    2.176651] ohci-platform: OHCI generic platform driver
[    2.180992] uhci_hcd: USB Universal Host Controller Interface driver
[    2.184658] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    2.191253] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.194241] serio: i8042 AUX port at 0x60,0x64 irq 12
[    2.197575] mousedev: PS/2 mouse device common for all mice
[    2.202173] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[    2.221973] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[    2.227186] rtc_cmos 00:02: alarms up to one day, 114 bytes nvram, hpet irqs
[    2.233046] i2c /dev entries driver
[    2.236360] device-mapper: uevent: version 1.0.3
[    2.240551] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[    2.247980] ledtrig-cpu: registered to indicate activity on CPUs
[    2.253315] NET: Registered protocol family 10
[    2.258118] NET: Registered protocol family 17
[    2.262360] Key type dns_resolver registered
[    2.265611] microcode: CPU0 sig=0x306e4, pf=0x1, revision=0x428
[    2.272384] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    2.279107] registered taskstats version 1
[    2.282769] Loading compiled-in X.509 certificates
[    2.286574] Loaded X.509 cert 'Build time autogenerated kernel key: c40ffa48d8617ce4553ee3ab59017c95e74f2501'
[    2.293099] zswap: loaded using pool lzo/zbud
[    2.297160] blkfront: xvda: barrier or flush: disabled; persistent grants: disabled; indirect descriptors: enabled;
[    2.304605] Key type trusted registered
[    2.310701]  xvda: xvda1
[    2.314461] Key type encrypted registered
[    2.317020] AppArmor: AppArmor sha1 policy hashing enabled
[    2.320319] ima: No TPM chip found, activating TPM-bypass!
[    2.323568] evm: HMAC attrs: 0x1
[    2.326080] xenbus_probe_frontend: Device with no driver: device/vfb/0
[    2.330601]   Magic number: 12:427:511
[    2.333190] pci 0000:00:01.3: hash matches
[    2.335886] rtc_cmos 00:02: setting system clock to 2016-08-23 02:30:44 UTC (1471919444)
[    2.340893] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    2.345217] EDD information not available.
[    2.350211] Freeing unused kernel memory: 1480K (ffffffff81f42000 - ffffffff820b4000)
[    2.354968] Write protecting the kernel read-only data: 14336k
[    2.359004] Freeing unused kernel memory: 1832K (ffff880001836000 - ffff880001a00000)
[    2.363934] Freeing unused kernel memory: 152K (ffff880001dda000 - ffff880001e00000)
Loading, please wait...
starting version 229
[    2.380287] random: udevadm urandom read with 13 bits of entropy available
[    2.513921] FDC 0 is a S82078B
[    2.802913] AVX version of gcm_enc/dec engaged.
[    2.806186] AES CTR mode by8 optimization enabled
[    2.928089] tsc: Refined TSC clocksource calibration: 2493.990 MHz
[    2.931523] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23f30c707d3, max_idle_ns: 440795252535 ns
[    3.773549] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4
Begin: Loading essential drivers ... [    4.548904] md: linear personality registered for level -1
[    4.555872] md: multipath personality registered for level -4
[    4.562850] md: raid0 personality registered for level 0
[    4.570195] md: raid1 personality registered for level 1
[    4.644065] raid6: sse2x1   gen()  7600 MB/s
[    4.712065] raid6: sse2x1   xor()  6201 MB/s
[    4.780068] raid6: sse2x2   gen()  9569 MB/s
[    4.848064] raid6: sse2x2   xor()  6857 MB/s
[    4.916073] raid6: sse2x4   gen() 11164 MB/s
[    4.984074] raid6: sse2x4   xor()  8368 MB/s
[    4.986769] raid6: using algorithm sse2x4 gen() 11164 MB/s
[    4.989817] raid6: .... xor() 8368 MB/s, rmw enabled
[    4.992843] raid6: using ssse3x2 recovery algorithm
[    4.999077] xor: automatically using best checksumming function:
[    5.040062]    avx       : 20420.000 MB/sec
[    5.046100] async_tx: api initialized (async)
[    5.063870] md: raid6 personality registered for level 6
[    5.067056] md: raid5 personality registered for level 5
[    5.070197] md: raid4 personality registered for level 4
[    5.081125] md: raid10 personality registered for level 10
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [    5.122069] Btrfs loaded
Scanning for Btrfs filesystems
done.
Warning: fsck not present, so skipping root file system
[    9.196353] EXT4-fs (xvda1): mounted filesystem with ordered data mode. Opts: (null)
done.
Begin: Running /scripts/local-bottom ... done.
Begin: Running /scripts/init-bottom ... Warning: overlayroot: debug is busted
done.
[   14.695055] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[   14.707736] systemd[1]: Detected virtualization xen.
[   14.711782] systemd[1]: Detected architecture x86-64.

Welcome to Ubuntu 16.04.1 LTS!

[   14.810992] systemd[1]: Set hostname to <ubuntu>.
[   14.994810] systemd[1]: Initializing machine ID from random generator.
[   15.000208] systemd[1]: Installed transient /etc/machine-id file.
[   18.647648] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[   18.655792] systemd[1]: Listening on LVM2 poll daemon socket.
[  OK  ] Listening on LVM2 poll daemon socket.
[   18.664772] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[   18.675624] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[   18.684744] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[   18.692425] systemd[1]: Listening on Journal Audit Socket.
[  OK  ] Listening on Journal Audit Socket.
[   18.701238] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[   18.709868] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[   18.718305] systemd[1]: Reached target Slices.
[  OK  ] Reached target Slices.
[   18.726694] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems...
[   18.737084] systemd[1]: Starting Nameserver information manager...
         Starting Nameserver information manager...
[   18.748327] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[   18.756861] systemd[1]: Starting Uncomplicated firewall...
         Starting Uncomplicated firewall...
[   18.766019] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[   18.775564] systemd[1]: Starting Create list of required static device nodes for the current kernel...
         Starting Create list of required st... nodes for the current kernel...
[   18.788032] systemd[1]: Reached target Encrypted Volumes.
[  OK  ] Reached target Encrypted Volumes.
[   18.797113] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[   18.806020] systemd[1]: Mounting POSIX Message Queue File System...
         Mounting POSIX Message Queue File System...
[   18.815269] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[   18.824760] systemd[1]: Listening on LVM2 metadata daemon socket.
[  OK  ] Listening on LVM2 metadata daemon socket.
[   18.835051] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[  OK  ] Set up automount Arbitrary Executab...ats File System Automount Point.
[   18.852116] systemd[1]: Mounting Debug File System...
         Mounting Debug File System...
[   18.863593] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.[   18.876892] EXT4-fs (xvda1): re-mounted. Opts: discard

[   18.882370] systemd[1]: Starting Set console keymap...
         Starting Set console keymap...
[   18.892340] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[   18.903573] systemd[1]: Listening on Syslog Socket.
[  OK  ] Listening on Syslog Socket.
[   18.912581] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[   18.922570] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[  OK  ] Listening on Device-mapper event daemon FIFOs.
[   18.932936] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
         Starting Monitoring of LVM2 mirrors... dmeventd or progress polling...
[   18.946480] systemd[1]: Reached target User and Group Name Lookups.
[  OK  ] Reached target User and Group Name Lookups.
[   18.957749] systemd[1]: Mounted POSIX Message Queue File System.
[  OK  ] Mounted POSIX Message Queue File System.
[   18.968232] systemd[1]: Mounted Huge Pages File System.
[  OK  ] Mounted Huge Pages File System.
[   18.977791] systemd[1]: Mounted Debug File System.
[  OK  ] Mounted Debug File System.
[   18.986285] systemd[1]: Started Remount Root and Kernel File Systems.
[  OK  ] Started Remount Root and Kernel File Systems.
[   18.997011] systemd[1]: Started Uncomplicated firewall.
[  OK  ] Started Uncomplicated firewall.
[   19.113352] systemd[1]: Starting udev Coldplug all Devices...
         Starting udev Coldplug all Devices...
[   19.128590] systemd[1]: Starting Load/Save Random Seed...
         Starting Load/Save Random Seed...
[   19.152891] systemd[1]: Started Create list of required static device nodes for the current kernel.
[  OK  ] Started Create list of required sta...ce nodes for the current kernel.
[   19.179088] systemd[1]: Started Set console keymap.
[  OK  ] Started Set console keymap.
[   19.221336] systemd[1]: Starting Create Static Device Nodes in /dev...
[   19.229270] Loading iSCSI transport class v2.0-870.
         Starting Create Static Device Nodes in /dev...
[   19.300143] systemd[1]: Started Nameserver information manager.
[  OK  ] Started Nameserver information manager.
[   19.430167] systemd[1]: Started Load/Save Random Seed.
[   19.454719] iscsi: registered transport (tcp)
[  OK  ] Started Load/Save Random Seed.
[   19.507627] systemd[1]: Started udev Coldplug all Devices.
[  OK  ] Started udev Coldplug all Devices.
[   19.657041] iscsi: registered transport (iser)
[   19.661381] systemd[1]: Started Load Kernel Modules.
[  OK  ] Started Load Kernel Modules.
[   19.671921] systemd[1]: Mounting FUSE Control File System...
         Mounting FUSE Control File System...
[   19.682204] systemd[1]: Starting Apply Kernel Variables...
         Starting Apply Kernel Variables...
[   19.693306] systemd[1]: Mounted FUSE Control File System.
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Journal Service.
         Starting Flush Journal to Persistent Storage...
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started LVM2 metadata daemon.
[  OK  ] Started Create Static Device Nodes in /dev.
         Starting udev Kernel Device Manager...
[  OK  ] Started Monitoring of LVM2 mirrors,...ng dmeventd or progress polling.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Reached target Local File Systems (Pre).
[  OK  ] Reached target Local File Systems.
         Starting Tell Plymouth To Write Out Runtime Data...
         Starting Commit a transient machine-id on disk...
         Starting Create Volatile Files and Directories...
         Starting Initial cloud-init job (pre-networking)...
         Starting LSB: AppArmor initialization...
         Starting Set console font and keymap...
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Commit a transient machine-id on disk.
[  OK  ] Started Tell Plymouth To Write Out Runtime Data.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Boot/Shutdown...
         Starting Network Time Synchronization...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Found device /dev/ttyS0.
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Started Set console font and keymap.
[  OK  ] Created slice system-getty.slice.
[  OK  ] Started LSB: AppArmor initialization.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on ACPID Listen Socket.
         Starting LXD - unix socket.
[  OK  ] Started Timer to automatically refresh installed snaps.
         Starting Socket activation for snappy daemon.
[  OK  ] Listening on UUID daemon activation socket.
[  OK  ] Started Daily apt activities.
[  OK  ] Started Trigger resolvconf update for networkd DNS.
[  OK  ] Started ACPI Events Check.
[  OK  ] Reached target Paths.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[  OK  ] Listening on LXD - unix socket.
[  OK  ] Listening on Socket activation for snappy daemon.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting Login Service...
         Starting Accounts Service...
[  OK  ] Started Snappy daemon.
         Starting System Logging Service...
[  OK  ] Started FUSE filesystem for LXC.
[  OK  ] Started ACPI event daemon.
         Starting LSB: MD monitoring daemon...
         Starting LSB: Record successful boot for GRUB...
[  OK  ] Started Regular background program processing daemon.
         Starting LXD - container startup/shutdown...
[  OK  ] Started Deferred execution scheduler.
[  OK  ] Started D-Bus System Message Bus.
[  OK  ] Started System Logging Service.
[  OK  ] Started Login Service.
[  OK  ] Started LSB: Record successful boot for GRUB.
[  OK  ] Started LSB: MD monitoring daemon.
         Starting Authenticate and Authorize Users to Run Privileged Tasks...
[  OK  ] Started Authenticate and Authorize Users to Run Privileged Tasks.
[  OK  ] Started Accounts Service.
[  OK  ] Started LXD - container startup/shutdown.
[   36.025338] cloud-init[1152]: Cloud-init v. 0.7.7 running 'init-local' at Tue, 23 Aug 2016 02:31:17 +0000. Up 35.10 seconds.
[  OK  ] Started Initial cloud-init job (pre-networking).
[  OK  ] Reached target Network (Pre).
         Starting Raise network interfaces...
[**    ] A start job is running for Raise network interfaces (22s / 5min 17s)
[***   ] A start job is running for Raise network interfaces (23s / 5min 17s)
[ ***  ] A start job is running for Raise network interfaces (23s / 5min 17s)
[  *** ] A start job is running for Raise network interfaces (24s / 5min 17s)
[   ***] A start job is running for Raise network interfaces (24s / 5min 17s)
[    **] A start job is running for Raise network interfaces (25s / 5min 17s)
[     *] A start job is running for Raise network interfaces (25s / 5min 17s)
[    **] A start job is running for Raise network interfaces (26s / 5min 17s)
[   ***] A start job is running for Raise network interfaces (26s / 5min 17s)
[  *** ] A start job is running for Raise network interfaces (27s / 5min 17s)
[ ***  ] A start job is running for Raise network interfaces (27s / 5min 17s)
[***   ] A start job is running for Raise network interfaces (28s / 5min 17s)
[**    ] A start job is running for Raise network interfaces (28s / 5min 17s)
[*     ] A start job is running for Raise network interfaces (29s / 5min 17s)
[**    ] A start job is running for Raise network interfaces (29s / 5min 17s)
[***   ] A start job is running for Raise network interfaces (30s / 5min 17s)
[ ***  ] A start job is running for Raise network interfaces (30s / 5min 17s)
[  *** ] A start job is running for Raise network interfaces (31s / 5min 17s)
[   ***] A start job is running for Raise network interfaces (31s / 5min 17s)
[    **] A start job is running for Raise network interfaces (32s / 5min 17s)
[     *] A start job is running for Raise network interfaces (32s / 5min 17s)
[    **] A start job is running for Raise network interfaces (33s / 5min 17s)
[   ***] A start job is running for Raise network interfaces (33s / 5min 17s)
[  *** ] A start job is running for Raise network interfaces (34s / 5min 17s)
[ ***  ] A start job is running for Raise network interfaces (34s / 5min 17s)
[***   ] A start job is running for Raise network interfaces (35s / 5min 34s)
[**    ] A start job is running for Raise network interfaces (35s / 5min 34s)
[  OK  ] Started Raise network interfaces.
[  OK  ] Reached target Network.
         Starting Initial cloud-init job (metadata service crawler)...
[   58.113090] cloud-init[2522]: Cloud-init v. 0.7.7 running 'init' at Tue, 23 Aug 2016 02:31:36 +0000. Up 54.55 seconds.
[   58.125110] cloud-init[2522]: ci-info: ++++++++++++++++++++++++++++++++++++++Net device info++++++++++++++++++++++++++++++++++++++
[   58.137036] cloud-init[2522]: ci-info: +--------+------+-----------------------------+---------------+-------+-------------------+
[   58.152358] cloud-init[2522]: ci-info: | Device |  Up  |           Address           |      Mask     | Scope |     Hw-Address    |
[   58.165004] cloud-init[2522]: ci-info: +--------+------+-----------------------------+---------------+-------+-------------------+
[   58.176988] cloud-init[2522]: ci-info: |   lo   | True |          127.0.0.1          |   255.0.0.0   |   .   |         .         |
[   58.190719] cloud-init[  OK  ] Started Initial cloud-init job (metadata service crawler).[2522]: ci-info: |   lo   | True |           ::1/128           |       .       |  host |         .         |
[  OK  ] Reached target Cloud-config availability.
[   58.205905] cloud-init[2522]: ci-info: |  eth0  | True |        172.31.14.178        | 255.255.240.0 |   .   | 06:e6:8b:40:22:69 |
[  OK  ] Reached target Network is Online.

         Starting Seed the pseudo random number generator on first boot...
         Starting /etc/rc.local Compatibility...[   58.221693] cloud-init[2522]: ci-info: |  eth0  | True | fe80::4e6:8bff:fe40:2269/64 |       .       |  link | 06:e6:8b:40:22:69 |

         Starting Apply the settings specified in cloud-config...[   58.234234] 
         Starting iSCSI initiator daemon (iscsid)...
cloud-init[2522]: [  OK  ] Started /etc/rc.local Compatibility.
ci-info: +--------+------+-----------------------------+---------------+-------+-------------------+
[   58.283280] cloud-init[2522]: ci-info: ++++++++++++++++++++++++++++Route IPv4 info+++++++++++++++++++++++++++++
[   58.300995] cloud-init[2522]: ci-info: +-------+-------------+------------+---------------+-----------+-------+
[   58.312992] cloud-init[2522]: ci-info: | Route | Destination |  Gateway   |    Genmask    | Interface | Flags |
[   58.324969] cloud-init[2522]: ci-info: +-------+-------------+------------+---------------+-----------+-------+
[   58.336927] cloud-init[2522]: ci-info: |   0   |   0.0.0.0   | 172.31.0.1 |    0.0.0.0    |    eth0   |   UG  |
[   58.348952] cloud-init[2522]: ci-info: |   1   |  172.31.0.0 |  0.0.0.0   | 255.255.240.0 |    eth0   |   U   |
[   58.361019] cloud-init[2522]: ci-info: +-------+-------------+------------+---------------+-----------+-------+
[   58.373209] cloud-init[2522]: Generating public/private rsa key pair.
[   58.380859] cloud-init[2522]: Your identification has been saved in /etc/ssh/ssh_host_rsa_key.
[   58.392874] cloud-init[2522]: Your public key has been saved in /etc/ssh/ssh_host_rsa_key.pub.
[   58.404907] cloud-init[2522]: The key fingerprint is:
[   58.412902] cloud-init[2522]: SHA256:ZS7ljXWFw5//BSgHvVhLOfpo34v0jW4t6HP/7Gtij30 root@ip-172-31-14-178
[   58.424081] cloud-init[2522]: The key's randomart image is:
[   58.432307] cloud-init[2522]: +---[RSA 2048]----+
[   58.440309] cloud-init[2522]: |           . o ..|
[   58.452088] cloud-init[2522]: |          . * +. |
[   58.460549] cloud-init[2522]: |          +*.=.o.|
[   58.468952] cloud-init[2522]: |         *++=....|
[   58.479027] cloud-init[2522]: |        S +=.  ..|
[   58.486867] cloud-init[2522]: |         .o .   o|
[   58.494728] cloud-init[2522]: |         . ..o .o|
[   58.503437] cloud-init[2522]: |           .+=B=E|
[   58.514400] cloud-init[2522]: |           .+*OOX|
[   58.522220] cloud-init[2522]: +----[SHA256]-----+
[   58.530209] cloud-init[2522]: Generating public/private dsa key pair.
[   58.540185] cloud-init[2522]: Your identification has been saved in /etc/ssh/ssh_host_dsa_key.
[   58.552847] cloud-init[2522]: Your public key has been saved in /etc/ssh/ssh_host_dsa_key.pub.
[   58.564082] cloud-init[2522]: The key fingerprint is:
[   58.572209] cloud-init[2522]: SHA256:zpW2eNVUh0l7zylFhdyBuyAF7t0yfsN8a8GfLeXz75M root@ip-172-31-14-178
[   58.580944] cloud-init[2522]: The key's randomart image is:
[   58.588920] cloud-init[2522]: +---[DSA 1024]----+
[   58.596864] cloud-init[2522]: |         ..  ooB*|
[   58.604934] cloud-init[2522]: |        .  . .*oo|
[   58.612881] cloud-init[2522]: |         ..   +..|
[   58.620903] cloud-init[2522]: |        ...o.+.oo|
[   58.628807] cloud-init[2522]: |        S.=+oo+.o|
[   58.640207] cloud-init[2522]: |       o +.o=..o.|
[   58.648227] cloud-init[2522]: |        + o. = +*|
[   58.656264] cloud-init[2522]: |         .  . +E=|
[   58.672252] cloud-init[2522]: |              .+O|
[   58.681036] cloud-init[2522]: +----[SHA256]-----+
[   58.692200] cloud-init[2522]: Generating public/private ecdsa key pair.
[   58.701056] cloud-init[2522]: Your identification has been saved in /etc/ssh/ssh_host_ecdsa_key.
[   58.716229] cloud-init[2522]: Your public key has been saved in /etc/ssh/ssh_host_ecdsa_key.pub.
[   58.728974] cloud-init[2522]: The key fingerprint is:
[   58.740952] cloud-init[2522]: SHA256:LRoSnL+3mnCzwdjfywhTiELl9cc4NJGkOY+4yajKgyI root@ip-172-31-14-178
[   58.752196] cloud-init[2522]: The key's randomart image is:
[   58.760472] cloud-init[2522]: +---[ECDSA 256]---+
[   58.768078] cloud-init[2522]: |    . ..=o       |
[   58.776228] cloud-init[2522]: |   + o =.+       |
[   58.784212] cloud-init[2522]: |  . = + + o      |
[   58.792420] cloud-init[2522]: | .   = = +       |
[   58.800447] cloud-init[2522]: |  . + = S .      |
[   58.808225] cloud-init[2522]: |   + B = .       |
[   58.816218] cloud-init[2522]: |. . * @ .        |
[   58.824229] cloud-init[2522]: |Eo   o X =       |
[   58.832226] cloud-init[2522]: |*..   +.+ +.     |
[   58.840207] cloud-init[2522]: +----[SHA256]-----+
[   58.846790] cloud-init[2522]: Generating public/private ed25519 key pair.
[   58.856075] cloud-init[2522]: Your identification has been saved in /etc/ssh/ssh_host_ed25519_key.
[   58.868236] cloud-init[2522]: Your public key has been saved in /etc/ssh/ssh_host_ed25519_key.pub.
[   58.880950] cloud-init[2522]: The key fingerprint is:[  OK  ] Started iSCSI initiator daemon (iscsid).
         Starting Login to default iSCSI targets...

[   58.899826] cloud-init[2522]: SHA256:Qc1buBvE1ieIwtA2PzPAAaO1cL37PUHgDMnY7eZvl1I root@ip-172-31-14-178
[   58.921224] cloud-init[2522]: The key's randomart image is:
[   58.928920] cloud-init[2522]: +--[ED25519 256]--+
[   58.936941] cloud-init[2522]: |  . *@.+.= +     |
[   58.944945] cloud-init[2522]: |   =.o#.+ O + .  |
[   58.952962] cloud-init[2522]: |  . .. @.+ + o   |
[   58.960886] cloud-init[2522]: |      . X.=      |
[   58.968762] cloud-init[2522]: |       +S= o     |
[   58.976794] cloud-init[2522]: |      . . o E    |
[   58.992371] cloud-init[2522]: |       . o o .   |
[   59.000287] cloud-init[2522]: |        . * o    |
[   59.007917] cloud-init[2522]: |         . +     |
[   59.015206] cloud-init[2522]: +----[SHA256]-----+
[  OK  ] Started Login to default iSCSI targets.
[  OK  ] Reached target Remote File Systems (Pre).
[  OK  ] Reached target Remote File Systems.
         Starting LSB: daemon to balance interrupts for SMP systems...
         Starting Permit User Sessions...
         Starting LSB: Set the CPU Frequency Scaling governor to "ondemand"...
         Starting LSB: automatic crash report generation...
[  OK  ] Started Permit User Sessions.
         Starting Hold until boot process finishes up...
         Starting Terminate Plymouth Boot Screen...
[  OK  ] Started LSB: Set the CPU Frequency Scaling governor to "ondemand".
[  OK  ] Started Hold until boot process finishes up.
[  OK  ] Started Terminate Plymouth Boot Screen.
         Starting Set console scheme...
[  OK  ] Started Serial Getty on ttyS0.
[  OK  ] Started Getty on tty1.
[  OK  ] Reached target Login Prompts.
[  OK  ] Started LSB: automatic crash report generation.
[  OK  ] Started Set console scheme.
[  OK  ] Started LSB: daemon to balance interrupts for SMP systems.
[   60.061331] cloud-init[2617]: Generating locales (this might take a while)...
[   63.754120] cloud-init[2617]:   en_US.UTF-8... done
[   63.759985] cloud-init[2617]: Generation complete.

Ubuntu 16.04.1 LTS ip-172-31-14-178 ttyS0

ip-172-31-14-178 login: [   69.755910] cloud-init[2617]: Cloud-init v. 0.7.7 running 'modules:config' at Tue, 23 Aug 2016 02:31:41 +0000. Up 58.95 seconds.
ci-info: ++++++++Authorized keys from /home/ubuntu/.ssh/authorized_keys for user ubuntu+++++++++
ci-info: +---------+-------------------------------------------------+---------+---------------+
ci-info: | Keytype |                Fingerprint (md5)                | Options |    Comment    |
ci-info: +---------+-------------------------------------------------+---------+---------------+
ci-info: | ssh-rsa | 66:b7:b9:28:36:d6:76:f4:11:5c:bb:f3:1d:c1:6c:7f |    -    | streisand-ssh |
ci-info: +---------+-------------------------------------------------+---------+---------------+
<14>Aug 23 02:31:52 ec2: 
<14>Aug 23 02:31:52 ec2: #############################################################
<14>Aug 23 02:31:52 ec2: -----BEGIN SSH HOST KEY FINGERPRINTS-----
<14>Aug 23 02:31:52 ec2: 1024 SHA256:zpW2eNVUh0l7zylFhdyBuyAF7t0yfsN8a8GfLeXz75M root@ip-172-31-14-178 (DSA)
<14>Aug 23 02:31:52 ec2: 256 SHA256:LRoSnL+3mnCzwdjfywhTiELl9cc4NJGkOY+4yajKgyI root@ip-172-31-14-178 (ECDSA)
<14>Aug 23 02:31:52 ec2: 256 SHA256:Qc1buBvE1ieIwtA2PzPAAaO1cL37PUHgDMnY7eZvl1I root@ip-172-31-14-178 (ED25519)
<14>Aug 23 02:31:52 ec2: 2048 SHA256:ZS7ljXWFw5//BSgHvVhLOfpo34v0jW4t6HP/7Gtij30 root@ip-172-31-14-178 (RSA)
<14>Aug 23 02:31:52 ec2: -----END SSH HOST KEY FINGERPRINTS-----
<14>Aug 23 02:31:52 ec2: #############################################################
-----BEGIN SSH HOST KEY KEYS-----
ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKv40Qql4pIPHcdaUbOYKsMnzT4Q3E7okWO+VWzxmsf76rAfUno6SYy2mpXKMGZ1gZx3p2HeMfjF/tTZv7vlFLw= root@ip-172-31-14-178
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKjOfSrAvz0Hih5/Zi+4zZXC+pviJsLkYmYuG8CQbuya root@ip-172-31-14-178
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCro7lDdQkEQ/hRFHJ3cV/hin3kdWrOW3KHoIo3ox7LTNXC+SrNAv+0XtKBC3EIWkSJeByi1s5P4Uu2wTQVhlhbtiA2Y5c/pC9fPRcKJYijBhelP/oiSrY3EUZbxHYSLvgVNZ/l8tInWF2svF67mHFps2cGFMvT6PzwgfO4mx/O92WTqQL6CYKehjCxvxxum4Rvvqka1LdFUDc4CQr2Nj99LI/YoCpodRugTJ8obG2g21s2HJubDlGrS8P8bSt56SkCaJuZxHCKKKiQP02X7ugMqppjmclttW2jYagmVMstz848FfHMF1nvXecoKtmIdBEb4kBgi4/VfgHlYxqbqXLZ root@ip-172-31-14-178
-----END SSH HOST KEY KEYS-----
[   70.526792] cloud-init[2771]: Cloud-init v. 0.7.7 running 'modules:final' at Tue, 23 Aug 2016 02:31:52 +0000. Up 70.11 seconds.
[   70.536766] cloud-init[2771]: Cloud-init v. 0.7.7 finished at Tue, 23 Aug 2016 02:31:52 +0000. Datasource DataSourceEc2.  Up 70.51 seconds
         Starting Unattended Upgrades Shutdown...
         Stopping ACPI event daemon...
[  OK  ] Stopped target Timers.
[  OK  ] Stopped Daily Cleanup of Temporary Directories.
[  OK  ] Stopped Daily apt activities.
[  OK  ] Stopped Timer to automatically refresh installed snaps.
[  OK  ] Closed Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Stopped target Graphical Interface.
         Stopping Accounts Service...
[  OK  ] Stopped target Multi-User System.
         Stopping OpenBSD Secure Shell server...
         Stopping Regular background program processing daemon...
         Stopping SSL/SSH multiplexer...
         Stopping LSB: Set the CPU Frequency Scaling governor to "ondemand"...
         Stopping Snappy daemon...
         Stopping LSB: daemon to balance interrupts for SMP systems...
         Stopping D-Bus System Message Bus...
[  OK  ] Stopped OpenVPN service.
         Stopping LSB: Tinyproxy HTTP proxy...
         Stopping LSB: Stop/start nginx...
[  OK  ] Stopped target Cloud-init target.
[  OK  ] Stopped Execute cloud user/final scripts.
[  OK  ] Stopped Apply the settings specified in cloud-config.
[  OK  ] Stopped target Cloud-config availability.
         Stopping Login Service...
         Stopping Shadowsocks-libev Default Server Service...
         Stopping LSB: layer 2 tunelling protocol daemon...
         Stopping LSB: service and resource monitoring daemon...
         Stopping LSB: automatic crash report generation...
         Stopping LSB: MD monitoring daemon...
         Stopping LSB: Starts OpenConnect server (ocserv)...
         Stopping System Logging Service...
         Stopping LXD - container startup/shutdown...
         Stopping Authenticate and Authorize Users to Run Privileged Tasks...
         Stopping LSB: Record successful boot for GRUB...
[  OK  ] Stopped Anonymizing overlay network for TCP (multi-instance-master).
         Stopping LSB: Start or stop stunnel...L tunnel for network daemons)...
         Stopping LSB: Start NTP daemon...
         Stopping FUSE filesystem for LXC...
         Stopping Deferred execution scheduler...
[  OK  ] Stopped target System Time Synchronized.
[  OK  ] Stopped target Login Prompts.
         Stopping Getty on tty1...
         Stopping Serial Getty on ttyS0...
         Stopping Anonymizing overlay network for TCP...
[  OK  ] Removed slice system-openvpn.slice.
[  OK  ] Unmounted /var/lib/lxcfs.
[  OK  ] Stopped Login Service.
[  OK  ] Stopped Accounts Service.
[  OK  ] Stopped Snappy daemon.
[  OK  ] Stopped ACPI event daemon.
[  OK  ] Stopped Regular background program processing daemon.
[  OK  ] Stopped Deferred execution scheduler.
[  OK  ] Stopped Authenticate and Authorize Users to Run Privileged Tasks.
[  OK  ] Stopped Serial Getty on ttyS0.
[  OK  ] Stopped Getty on tty1.
[  OK  ] Stopped System Logging Service.
[  OK  ] Stopped Shadowsocks-libev Default Server Service.
[  OK  ] Stopped SSL/SSH multiplexer.
[  OK  ] Stopped OpenBSD Secure Shell server.
[  OK  ] Started Unattended Upgrades Shutdown.
[  OK  ] Stopped D-Bus System Message Bus.
[  OK  ] Stopped LSB: Tinyproxy HTTP proxy.
[  OK  ] Stopped LSB: Starts OpenConnect server (ocserv).
[  OK  ] Stopped FUSE filesystem for LXC.
[  OK  ] Stopped LSB: Set the CPU Frequency Scaling governor to "ondemand".
[  OK  ] Stopped LSB: daemon to balance interrupts for SMP systems.
[  OK  ] Stopped LSB: layer 2 tunelling protocol daemon.
[  OK  ] Stopped LSB: Stop/start nginx.
[  OK  ] Stopped LSB: automatic crash report generation.
[  OK  ] Stopped LSB: MD monitoring daemon.
[  OK  ] Stopped LXD - container startup/shutdown.
[  OK  ] Stopped LSB: Record successful boot for GRUB.
[  OK  ] Stopped LSB: Start or stop stunnel ...SSL tunnel for network daemons).
[  OK  ] Stopped LSB: Start NTP daemon.
         Stopping Internet Key Exchange (IKE) Protocol Daemon for IPsec...
[  OK  ] Removed slice system-getty.slice.
[  OK  ] Stopped /etc/rc.local Compatibility.
         Stopping Permit User Sessions...
[  OK  ] Removed slice system-serial\x2dgetty.slice.
[  OK  ] Stopped Permit User Sessions.
[  OK  ] Stopped target User and Group Name Lookups.
[  OK  ] Stopped Internet Key Exchange (IKE) Protocol Daemon for IPsec.
[  OK  ] Stopped LSB: service and resource monitoring daemon.
[  OK  ] Stopped target Remote File Systems.
[  OK  ] Stopped target Remote File Systems (Pre).
         Stopping Login to default iSCSI targets...
[  OK  ] Stopped Login to default iSCSI targets.
         Stopping iSCSI initiator daemon (iscsid)...
[  OK  ] Stopped iSCSI initiator daemon (iscsid).
[  OK  ] Stopped target Network is Online.
[  OK  ] Stopped Initial cloud-init job (metadata service crawler).
[  OK  ] Stopped Anonymizing overlay network for TCP.
[  OK  ] Stopped target Host and Network Name Lookups.
[  OK  ] Removed slice system-tor.slice.
[  OK  ] Stopped target Basic System.
[  OK  ] Stopped target Slices.
[  OK  ] Removed slice User and Session Slice.
[  OK  ] Stopped target Sockets.
[  OK  ] Closed Syslog Socket.
[  OK  ] Closed ACPID Listen Socket.
[  OK  ] Closed D-Bus System Message Bus Socket.
[  OK  ] Closed LXD - unix socket.
[  OK  ] Closed Socket activation for snappy daemon.
[  OK  ] Closed UUID daemon activation socket.
[  OK  ] Stopped target Paths.
[  OK  ] Stopped ACPI Events Check.
[  OK  ] Stopped Forward Password Requests to Wall Directory Watch.
[  OK  ] Stopped Trigger resolvconf update for networkd DNS.
[  OK  ] Stopped target System Initialization.
[  OK  ] Stopped Commit a transient machine-id on disk.
         Stopping Load/Save Random Seed...
[  OK  ] Stopped target Encrypted Volumes.
[  OK  ] Stopped target Swap.
         Stopping Network Time Synchronization...
[  OK  ] Stopped Dispatch Password Requests to Console Directory Watch.
[  OK  ] Stopped target Network.
         Stopping Raise network interfaces...
[  OK  ] Stopped Network Time Synchronization.
[  OK  ] Stopped Load/Save Random Seed.
[  OK  ] Stopped Create Volatile Files and Directories.
[  OK  ] Stopped Raise network interfaces.
[  OK  ] Stopped Apply Kernel Variables.
[  OK  ] Stopped Load Kernel Modules.
[  OK  ] Stopped target Network (Pre).
[  OK  ] Stopped Initial cloud-init job (pre-networking).
[  OK  ] Stopped target Local File Systems.
         Unmounting /run/lxcfs/controllers/cpuset...
         Unmounting /run/lxcfs/controllers/freezer...
         Unmounting /run/lxcfs/controllers/blkio...
         Unmounting /run/lxcfs/controllers/net_cls,net_prio...
         Unmounting /run/lxcfs/controllers/name=systemd...
         Unmounting /run/lxcfs/controllers/hugetlb...
         Unmounting /run/lxcfs/controllers/memory...
         Unmounting /run/lxcfs/controllers/devices...
         Unmounting /run/lxcfs/controllers/perf_event...
         Unmounting /run/lxcfs/controllers/cpu,cpuacct...
         Unmounting /run/lxcfs/controllers/pids...
[  OK  ] Unmounted /run/lxcfs/controllers/cpuset.
[  OK  ] Unmounted /run/lxcfs/controllers/freezer.
[  OK  ] Unmounted /run/lxcfs/controllers/blkio.
[  OK  ] Unmounted /run/lxcfs/controllers/net_cls,net_prio.
[  OK  ] Unmounted /run/lxcfs/controllers/name=systemd.
[  OK  ] Unmounted /run/lxcfs/controllers/hugetlb.
[  OK  ] Unmounted /run/lxcfs/controllers/memory.
[  OK  ] Unmounted /run/lxcfs/controllers/devices.
[  OK  ] Unmounted /run/lxcfs/controllers/perf_event.
[  OK  ] Unmounted /run/lxcfs/controllers/cpu,cpuacct.
[  OK  ] Unmounted /run/lxcfs/controllers/pids.
         Unmounting /run/lxcfs/controllers...
[  OK  ] Unmounted /run/lxcfs/controllers.
[  OK  ] Reached target Unmount All Filesystems.
[  OK  ] Stopped target Local File Systems (Pre).
[  OK  ] Stopped Remount Root and Kernel File Systems.
[  OK  ] Stopped Create Static Device Nodes in /dev.
[  OK  ] Reached target Shutdown.
[137061.173652] reboot: Restarting system
[    4.556080] raid6: sse2x1   gen()  7732 MB/s
[    4.624064] raid6: sse2x1   xor()  6237 MB/s
[    4.692070] raid6: sse2x2   gen()  9740 MB/s
[    4.760068] raid6: sse2x2   xor()  6948 MB/s
[    4.828066] raid6: sse2x4   gen() 11343 MB/s
[    4.896070] raid6: sse2x4   xor()  8510 MB/s
[    4.898974] raid6: using algorithm sse2x4 gen() 11343 MB/s
[    4.902187] raid6: .... xor() 8510 MB/s, rmw enabled
[    4.905927] raid6: using ssse3x2 recovery algorithm
[    4.911984] xor: automatically using best checksumming function:
[    4.952060]    avx       : 20525.000 MB/sec
[    4.957962] async_tx: api initialized (async)
[    4.975508] md: raid6 personality registered for level 6
[    4.978640] md: raid5 personality registered for level 5
[    4.981939] md: raid4 personality registered for level 4
[    4.992837] md: raid10 personality registered for level 10
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [    5.031945] Btrfs loaded
Scanning for Btrfs filesystems
done.
Warning: fsck not present, so skipping root file system
[    5.086946] EXT4-fs (xvda1): mounted filesystem with ordered data mode. Opts: (null)
done.
Begin: Running /scripts/local-bottom ... done.
Begin: Running /scripts/init-bottom ... Warning: overlayroot: debug is busted
done.
[    5.255095] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[    5.265620] systemd[1]: Detected virtualization xen.
[    5.268488] systemd[1]: Detected architecture x86-64.

Welcome to Ubuntu 16.04.1 LTS!

[    5.277757] systemd[1]: Set hostname to <ip-172-31-14-178>.
[    5.460202] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[  OK  ] Listening on Device-mapper event daemon FIFOs.
[    5.469666] systemd[1]: Listening on Journal Socket.
[  OK  ] Listening on Journal Socket.
[    5.477340] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    5.485413] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    5.492093] systemd[1]: Reached target User and Group Name Lookups.
[  OK  ] Reached target User and Group Name Lookups.
[    5.499130] systemd[1]: Reached target Encrypted Volumes.
[  OK  ] Reached target Encrypted Volumes.
[    5.505547] systemd[1]: Listening on Syslog Socket.
[  OK  ] Listening on Syslog Socket.
[    5.512285] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    5.517825] systemd[1]: Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket (/dev/log).
[    5.524774] systemd[1]: Listening on LVM2 metadata daemon socket.
[  OK  ] Listening on LVM2 metadata daemon socket.
[    5.531983] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    5.538462] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[    5.547090] systemd[1]: Listening on Journal Audit Socket.
[  OK  ] Listening on Journal Audit Socket.
[    5.553910] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[    5.560383] systemd[1]: Starting Uncomplicated firewall...
         Starting Uncomplicated firewall...
[    5.567840] systemd[1]: Created slice system-tor.slice.
[  OK  ] Created slice system-tor.slice.
[    5.575438] systemd[1]: Created slice system-serial\x2dgetty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[    5.584345] systemd[1]: Starting Remount Root and Kernel File Systems...
         Starting Remount Root and Kernel File Systems...
[    5.594579] systemd[1]: Mounting Huge Pages File System...
         Mounting Huge Pages File System...
[    5.603393] systemd[1]: Starting Set console keymap...
         Starting Set console keymap...
[    5.614547] systemd[1]: Mounting Debug File System...
[    5.617989] EXT4-fs (xvda1): re-mounted. Opts: discard
         Mounting Debug File System...[    5.626789] ip_tables: (C) 2000-2006 Netfilter Core Team

[    5.632898] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
         Starting Monitoring of LVM2 mirrors... dmeventd or progress polling...
[    5.655086] systemd[1]: Reached target Slices.
[    5.660367] nf_conntrack version 0.5.0 (7925 buckets, 31700 max)
[  OK  ] Reached target Slices.
[    5.670238] systemd[1]: Created slice system-openvpn.slice.
[  OK  ] Created slice system-openvpn.slice.
[    5.687760] systemd[1]: Starting Journal Service...
         Starting Journal Service...
[    5.703360] systemd[1]: Starting Nameserver information manager...
         Starting Nameserver information manager...
[    5.720546] systemd[1]: Mounting POSIX Message Queue File System...
[    5.726800] ip6_tables: (C) 2000-2006 Netfilter Core Team
         Mounting POSIX Message Queue File System...
[    5.736573] systemd[1]: Starting Load Kernel Modules...
         Starting Load Kernel Modules...
[    5.748271] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    5.763435] Loading iSCSI transport class v2.0-870.
[  OK  ] Set up automount Arbitrary Executab...ats File System Automount Point.
[    5.772313] systemd[1]: Starting Create list of required static device nodes for the current kernel...
         Starting Create list of required st... nodes for the current kernel...
[    5.789676] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.794787] iscsi: registered transport (tcp)
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[    5.802115] systemd[1]: Listening on LVM2 poll daemon socket.
[  OK  ] Listening on LVM2 poll daemon socket.
[    5.816338] systemd[1]: Mounted POSIX Message Queue File System.
[  OK  ] Mounted POSIX Message Queue File System.
[    5.829109] systemd[1]: Mounted Huge Pages File System.
[  OK  ] Mounted Huge Pages File System.
[    5.843436] systemd[1]: Mounted Debug File System.
[  OK  ] Mounted Debug File System.
[    5.852181] systemd[1]: Started Journal Service.
[  OK  ] Started Journal Service.[    5.862300] iscsi: registered transport (iser)

[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Set console keymap.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Create list of required sta...ce nodes for the current kernel.
[  OK  ] Started Nameserver information manager.
[  OK  ] Started Uncomplicated firewall.
[  OK  ] Started LVM2 metadata daemon.
         Starting Create Static Device Nodes in /dev...
         Mounting FUSE Control File System...
         Starting Apply Kernel Variables...
         Starting Load/Save Random Seed...
         Starting udev Coldplug all Devices...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started Apply Kernel Variables.
[  OK  ] Started Load/Save Random Seed.
         Starting udev Kernel Device Manager...
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Monitoring of LVM2 mirrors,...ng dmeventd or progress polling.
[  OK  ] Reached target Local File Systems (Pre).
[  OK  ] Reached target Local File Systems.
         Starting Set console font and keymap...
         Starting Tell Plymouth To Write Out Runtime Data...
         Starting Initial cloud-init job (pre-networking)...
         Starting LSB: AppArmor initialization...
         Starting Create Volatile Files and Directories...
[  OK  ] Started Tell Plymouth To Write Out Runtime Data.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started LSB: AppArmor initialization.
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on ACPID Listen Socket.
         Starting LXD - unix socket.
[  OK  ] Started Daily apt activities.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Started ACPI Events Check.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Started Timer to automatically refresh installed snaps.
[  OK  ] Reached target Timers.
[  OK  ] Started Trigger resolvconf update for networkd DNS.
[  OK  ] Reached target Paths.
[  OK  ] Listening on UUID daemon activation socket.
         Starting Socket activation for snappy daemon.
[  OK  ] Listening on LXD - unix socket.
[  OK  ] Listening on Socket activation for snappy daemon.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting LSB: Starts OpenConnect server (ocserv)...
         Starting OpenVPN connection to server-udp...
[  OK  ] Started ACPI event daemon.
         Starting Accounts Service...
         Starting System Logging Service...
         Starting LSB: MD monitoring daemon...
         Starting OpenVPN connection to server...
         Starting Login Service...
[  OK  ] Started Regular background program processing daemon.
[  OK  ] Started Deferred execution scheduler.
[  OK  ] Started Snappy daemon.
         Starting Restore /etc/resolv.conf i...re the ppp link was shut down...
         Starting Anonymizing overlay networ...r TCP (multi-instance-master)...
         Starting dnsmasq - A lightweight DHCP and caching DNS server...
         Starting LSB: Record successful boot for GRUB...
[  OK  ] Started FUSE filesystem for LXC.
[  OK  ] Started D-Bus System Message Bus.
         Starting LXD - container startup/shutdown...
[  OK  ] Started System Logging Service.
[  OK  ] Started Set console font and keymap.
[  OK  ] Started LSB: Starts OpenConnect server (ocserv).
[  OK  ] Started Restore /etc/resolv.conf if...fore the ppp link was shut down.
[  OK  ] Started Anonymizing overlay network for TCP (multi-instance-master).
[  OK  ] Started LSB: MD monitoring daemon.
         Starting Authenticate and Authorize Users to Run Privileged Tasks...
[  OK  ] Created slice system-getty.slice.
[  OK  ] Started Login Service.
[  OK  ] Started LSB: Record successful boot for GRUB.
[FAILED] Failed to start dnsmasq - A lightweight DHCP and caching DNS server.
See 'systemctl status dnsmasq.service' for details.
[DEPEND] Dependency failed for Host and Network Name Lookups.
[  OK  ] Started Authenticate and Authorize Users to Run Privileged Tasks.
[  OK  ] Started Accounts Service.
[  OK  ] Started LXD - container startup/shutdown.
[  OK  ] Started OpenVPN connection to server-udp.
[  OK  ] Started OpenVPN connection to server.
[  OK  ] Found device /dev/ttyS0.
[    8.751272] cloud-init[1457]: Cloud-init v. 0.7.7 running 'init-local' at Wed, 24 Aug 2016 16:35:30 +0000. Up 7.72 seconds.
[  OK  ] Started Initial cloud-init job (pre-networking).
[  OK  ] Reached target Network (Pre).
         Starting Raise network interfaces...
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Started ifup for tun0.
[  OK  ] Found device /sys/subsystem/net/devices/tun0.
[*     ] A start job is running for Raise network interfaces (8s / 5min 3s)
[**    ] A start job is running for Raise network interfaces (9s / 5min 3s)
[***   ] A start job is running for Raise network interfaces (10s / 5min 3s)
[ ***  ] A start job is running for Raise network interfaces (10s / 5min 3s)
[  *** ] A start job is running for Raise network interfaces (11s / 5min 3s)
[   ***] A start job is running for Raise network interfaces (11s / 5min 3s)
[    **] A start job is running for Raise network interfaces (12s / 5min 3s)
[     *] A start job is running for Raise network interfaces (13s / 5min 3s)
[    **] A start job is running for Raise network interfaces (13s / 5min 3s)
[   ***] A start job is running for Raise network interfaces (14s / 5min 3s)
[  *** ] A start job is running for Raise network interfaces (14s / 5min 3s)
[ ***  ] A start job is running for Raise network interfaces (15s / 5min 3s)
[***   ] A start job is running for Raise network interfaces (15s / 5min 3s)
[**    ] A start job is running for Raise network interfaces (16s / 5min 3s)
[*     ] A start job is running for Raise network interfaces (17s / 5min 3s)
[**    ] A start job is running for Raise network interfaces (17s / 5min 3s)
[***   ] A start job is running for Raise network interfaces (18s / 5min 3s)
[ ***  ] A start job is running for Raise network interfaces (18s / 5min 3s)
[  *** ] A start job is running for Raise network interfaces (19s / 5min 3s)
[   ***] A start job is running for Raise network interfaces (20s / 5min 3s)
[    **] A start job is running for Raise network interfaces (20s / 5min 3s)
[     *] A start job is running for Raise network interfaces (21s / 5min 3s)
[    **] A start job is running for Raise network interfaces (21s / 5min 3s)
[   ***] A start job is running for Raise network interfaces (22s / 5min 3s)
[  *** ] A start job is running for Raise network interfaces (23s / 5min 3s)
[ ***  ] A start job is running for Raise network interfaces (23s / 5min 3s)
[***   ] A start job is running for Raise network interfaces (24s / 5min 3s)
[**    ] A start job is running for Raise network interfaces (24s / 5min 3s)
[*     ] A start job is running for Raise network interfaces (25s / 5min 3s)
[**    ] A start job is running for Raise network interfaces (26s / 5min 3s)
[***   ] A start job is running for Raise network interfaces (26s / 5min 3s)
[ ***  ] A start job is running for Raise network interfaces (27s / 5min 3s)
[  *** ] A start job is running for Raise network interfaces (27s / 5min 3s)
[   ***] A start job is running for Raise network interfaces (28s / 5min 3s)
[    **] A start job is running for Raise network interfaces (28s / 5min 3s)
[     *] A start job is running for Raise network interfaces (29s / 5min 3s)
[    **] A start job is running for Raise network interfaces (30s / 5min 3s)
[   ***] A start job is running for Raise network interfaces (30s / 5min 3s)
[  *** ] A start job is running for Raise network interfaces (31s / 5min 3s)
[ ***  ] A start job is running for Raise network interfaces (31s / 5min 3s)
[***   ] A start job is running for Raise network interfaces (32s / 5min 3s)
[**    ] A start job is running for Raise network interfaces (33s / 5min 3s)
[FAILED] Failed to start Raise network interfaces.
See 'systemctl status networking.service' for details.
[DEPEND] Dependency failed for Initial cloud... job (metadata service crawler).
[  OK  ] Reached target Network.
[  OK  ] Started SSL/SSH multiplexer.
         Starting OpenVPN service...
[  OK  ] Started Shadowsocks-libev Default Server Service.
         Starting Anonymizing overlay network for TCP...
[  OK  ] Reached target Cloud-config availability.
[  OK  ] Reached target Network is Online.
         Starting iSCSI initiator daemon (iscsid)...
         Starting Apply the settings specified in cloud-config...
         Starting /etc/rc.local Compatibility...
         Starting OpenBSD Secure Shell server...
[  OK  ] Started OpenVPN service.
[  OK  ] Started iSCSI initiator daemon (iscsid).
         Starting Login to default iSCSI targets...
[  OK  ] Started Login to default iSCSI targets.
[  OK  ] Reached target Remote File Systems (Pre).
[  OK  ] Reached target Remote File Systems.
         Starting LSB: Stop/start nginx...
         Starting LSB: daemon to balance interrupts for SMP systems...
         Starting LSB: Set the CPU Frequency Scaling governor to "ondemand"...
         Starting LSB: automatic crash report generation...
         Starting LSB: layer 2 tunelling protocol daemon...
         Starting LSB: Start NTP daemon...
         Starting Permit User Sessions...
         Starting LSB: service and resource monitoring daemon...
         Starting LSB: Tinyproxy HTTP proxy...
         Starting LSB: Start or stop stunnel...L tunnel for network daemons)...
         Starting LSB: Apache2 web server...
[  OK  ] Started Permit User Sessions.
[  OK  ] Started LSB: Set the CPU Frequency Scaling governor to "ondemand".
[  OK  ] Started LSB: Apache2 web server.
[  OK  ] Started LSB: layer 2 tunelling protocol daemon.
[  OK  ] Started LSB: daemon to balance interrupts for SMP systems.
[  OK  ] Started LSB: automatic crash report generation.
[  OK  ] Started OpenBSD Secure Shell server.
         Starting dnsmasq - A lightweight DHCP and caching DNS server...
[  OK  ] Started LSB: Tinyproxy HTTP proxy.
[  OK  ] Started LSB: Start NTP daemon.
[  OK  ] Started LSB: service and resource monitoring daemon.
[  OK  ] Started LSB: Stop/start nginx.
[  OK  ] Started LSB: Start or stop stunnel ...SSL tunnel for network daemons).
[  OK  ] Started dnsmasq - A lightweight DHCP and caching DNS server.
[   39.795307] rc.local[2753]: Starting dnsmasq (via systemctl): dnsmasq.service.
[   40.875865] cloud-init[2745]: Generating locales (this might take a while)...
[   41.038925] rc.local[2753]: Redirecting to: systemctl start ipsec.service         Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...

[  OK  ] Started Internet Key Exchange (IKE) Protocol Daemon for IPsec.
         Stopping LSB: layer 2 tunelling protocol daemon...
[  OK  ] Stopped LSB: layer 2 tunelling protocol daemon.
         Starting LSB: layer 2 tunelling protocol daemon...
[  OK  ] Started LSB: layer 2 tunelling protocol daemon.
[   42.394964] rc.local[2753]: Restarting xl2tpd (via systemctl): xl2tpd.service.
[  OK  ] Started /etc/rc.local Compatibility.
         Starting Terminate Plymouth Boot Screen...
         Starting Hold until boot process finishes up...
[  OK  [   42.425635] rc.local[2753]: 0
] Started Hold until boot process finishes up.
[  OK  ] Started Terminate Plymouth Boot Screen.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS0.
[  OK  ] Reached target Login Prompts.
         Starting Set console scheme...
[  OK  ] Started Set console scheme.
[   42.957356] cloud-init[2745]:   en_US.UTF-8... done
[   42.965124] cloud-init[2745]: Generation complete.
[   43.656484] cloud-init[2745]: Cloud-init v. 0.7.7 running 'modules:config' at Wed, 24 Aug 2016 16:36:03 +0000. Up 40.50 seconds.
[  OK  ] Started Apply the settings specified in cloud-config.
         Starting Execute cloud user/final scripts...
ci-info: ++++++++Authorized keys from /home/ubuntu/.ssh/authorized_keys for user ubuntu+++++++++
ci-info: +---------+-------------------------------------------------+---------+---------------+
ci-info: | Keytype |                Fingerprint (md5)                | Options |    Comment    |
ci-info: +---------+-------------------------------------------------+---------+---------------+
ci-info: | ssh-rsa | 66:b7:b9:28:36:d6:76:f4:11:5c:bb:f3:1d:c1:6c:7f |    -    | streisand-ssh |
ci-info: +---------+-------------------------------------------------+---------+---------------+
<14>Aug 24 16:36:07 ec2: 
<14>Aug 24 16:36:07 ec2: #############################################################
<14>Aug 24 16:36:07 ec2: -----BEGIN SSH HOST KEY FINGERPRINTS-----
<14>Aug 24 16:36:07 ec2: 1024 SHA256:zpW2eNVUh0l7zylFhdyBuyAF7t0yfsN8a8GfLeXz75M root@ip-172-31-14-178 (DSA)
<14>Aug 24 16:36:07 ec2: 256 SHA256:LRoSnL+3mnCzwdjfywhTiELl9cc4NJGkOY+4yajKgyI root@ip-172-31-14-178 (ECDSA)
<14>Aug 24 16:36:07 ec2: 256 SHA256:Qc1buBvE1ieIwtA2PzPAAaO1cL37PUHgDMnY7eZvl1I root@ip-172-31-14-178 (ED25519)
<14>Aug 24 16:36:07 ec2: 3072 SHA256:GQkWSb1XKvv0yvwh0wAX32tDxI/seAT+8DSYGJv+8hw root@ip-172-31-14-178 (RSA)
<14>Aug 24 16:36:07 ec2: -----END SSH HOST KEY FINGERPRINTS-----
<14>Aug 24 16:36:07 ec2: #############################################################
-----BEGIN SSH HOST KEY KEYS-----
ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKv40Qql4pIPHcdaUbOYKsMnzT4Q3E7okWO+VWzxmsf76rAfUno6SYy2mpXKMGZ1gZx3p2HeMfjF/tTZv7vlFLw= root@ip-172-31-14-178
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKjOfSrAvz0Hih5/Zi+4zZXC+pviJsLkYmYuG8CQbuya root@ip-172-31-14-178
ssh-rsa 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 root@ip-172-31-14-178
-----END SSH HOST KEY KEYS-----
[   44.988695] cloud-init[4023]: Cloud-init v. 0.7.7 running 'modules:final' at Wed, 24 Aug 2016 16:36:07 +0000. Up 44.39 seconds.
[   45.004972] cloud-init[4023]: Cloud-init v. 0.7.7 finished at Wed, 24 Aug 2016 16:36:08 +0000. Datasource DataSourceNone.  Up 44.97 seconds
[   45.024072] cloud-init[4023]: 2016-08-24 16:36:08,099 - cc_final_message.py[WARNING]: Used fallback datasource
[  OK  ] Started Execute cloud user/final scripts.
[  OK  ] Reached target Cloud-init target.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

Ubuntu 16.04.1 LTS ip-172-31-14-178 ttyS0

ip-172-31-14-178 login: 
bpinto commented 8 years ago

Experiencing the same problem also on AWS. I can't connect using OpenVPN after starting my machine (it worked correctly when it was created) and I'm using the same IP (elastic IP).

tamberg commented 8 years ago

@jlund, yes, public IP did "remain attached to the instance while it was stopped".

bdon commented 8 years ago

Having the same problem on AWS. Ran fine for roughly a week and then became unreachable even after reboot (needed to stop -> force stop instance). Was also using L2TP successfully before. Elastic IP is still associated

gladiator26 commented 8 years ago

I am also having the same outcome after changing the instance type from the free one to a t2.medium. Not sure how to troubleshoot.

confider commented 7 years ago

Same here, after a clean install on AWS and then rebooting the machine it becomes unreachable.

PS. I've noted that if the name given in the configuration phase has a blank space it aborts the install, "Family VPN" doesn't work but "Family-VPN" is fine.

cffan commented 7 years ago

I'm seeing similar issue on GCE #414 . The hard part of debugging this problem is that I cannot even ssh into the instance to get the logs. After digging for a while, I found this line is the cause of the problem:

Failed to start Raise network interfaces

I've posted my solution in #414. Maybe it's the same issue on AWS.

jlund commented 7 years ago

This should be resolved and I can no longer reproduce this. Can someone who was affected please test and confirm?