Verified 1.0.0-0ubuntu4~18.04.2 on Bionic:
[ 104.950957] PM: hibernation entry
[ 105.058661] PM: Syncing filesystems ...
[ 105.070422] PM: done.
[ 105.070423] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 105.071662] OOM killer disabled.
[ 105.071811] PM: Marking nosave pages: [mem 0x00000000-0x00000fff]
[ 105.071812] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff]
[ 105.071814] PM: Marking nosave pages: [mem 0xbfffa000-0xffffffff]
[ 105.072162] PM: Basic memory bitmaps created
[ 105.072170] PM: Preallocating image memory... done (allocated 155518 pages)
[ 105.182089] PM: Allocated 622072 kbytes in 0.10 seconds (6220.72 MB/s)
[ 105.182090] Freezing remaining freezable tasks ... (elapsed 0.001 seconds)
done.
[ 105.318242] ACPI: Preparing to enter system sleep state S4
[ 105.318300] PM: Saving platform NVS memory
[ 105.318302] Disabling non-boot CPUs ...
[ 105.332476] Unregister pv shared memory for cpu 1
[ 105.333622] smpboot: CPU 1 is now offline
[ 105.356694] Unregister pv shared memory for cpu 2
[ 105.357833] smpboot: CPU 2 is now offline
[ 105.380437] Unregister pv shared memory for cpu 3
[ 105.381598] smpboot: CPU 3 is now offline
[ 105.383096] PM: Creating hibernation image:
[ 105.472763] PM: Need to copy 149179 pages
[ 105.472766] PM: Normal pages needed: 149179 + 1024, available pages: 1856580
[ 4.344618] kvm-clock: cpu 0, msr 2:29b53001, primary cpu clock, resume
[ 4.344682] PM: Restoring platform NVS memory
[ 4.346041] Enabling non-boot CPUs ...
[ 4.346093] x86: Booting SMP configuration:
[ 4.346094] smpboot: Booting Node 0 Processor 1 APIC 0x2
[ 4.346187] kvm-clock: cpu 1, msr 2:29b53041, secondary cpu clock
[ 4.346443] KVM setup async PF for cpu 1
[ 4.346447] kvm-stealtime: cpu 1, msr 2298a4040
[ 4.346496] cache: parent cpu1 should not be sleeping
[ 4.346674] CPU1 is up
[ 4.346695] smpboot: Booting Node 0 Processor 2 APIC 0x1
[ 4.346784] kvm-clock: cpu 2, msr 2:29b53081, secondary cpu clock
[ 4.347078] KVM setup async PF for cpu 2
[ 4.347082] kvm-stealtime: cpu 2, msr 229924040
[ 4.347126] cache: parent cpu2 should not be sleeping
[ 4.347541] CPU2 is up
[ 4.347562] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 4.347647] kvm-clock: cpu 3, msr 2:29b530c1, secondary cpu clock
[ 4.347890] KVM setup async PF for cpu 3
[ 4.347894] kvm-stealtime: cpu 3, msr 2299a4040
[ 4.347927] cache: parent cpu3 should not be sleeping
[ 4.348115] CPU3 is up
[ 4.348268] ACPI: Waking up from system sleep state S4
[ 4.387725] ena: ena device version: 0.10
[ 4.387726] ena: ena controller version: 0.0.1 implementation version 1
[ 4.519157] ena 0000:00:05.0: Device reset completed successfully, Driver
info: Elastic Network Adapter (ENA) v2.0.3K
[ 4.524466] PM: Basic memory bitmaps freed
[ 4.524467] OOM killer enabled.
[ 4.524467] Restarting tasks ... done.
[ 4.632437] PM: hibernation exit
[ 284.358553] Adding 7807992k swap on /swap-hibinit. Priority:-2 extents:13
across:10101752k SSFS
[ 284.367131] PM: Starting manual resume from disk
[ 284.367485] PM: Image not found (code -22)
[ 284.429876] PM: hibernation entry
[ 284.536165] PM: Syncing filesystems ...
[ 284.543916] PM: done.
[ 284.543918] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 284.545175] OOM killer disabled.
[ 284.545336] PM: Marking nosave pages: [mem 0x00000000-0x00000fff]
[ 284.545337] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff]
[ 284.545339] PM: Marking nosave pages: [mem 0xbfffa000-0xffffffff]
[ 284.545727] PM: Basic memory bitmaps created
[ 284.545734] PM: Preallocating image memory... done (allocated 155510 pages)
[ 284.655191] PM: Allocated 622040 kbytes in 0.10 seconds (6220.40 MB/s)
[ 284.655192] Freezing remaining freezable tasks ... (elapsed 0.000 seconds)
done.
[ 284.793867] ACPI: Preparing to enter system sleep state S4
[ 284.793924] PM: Saving platform NVS memory
[ 284.793925] Disabling non-boot CPUs ...
[ 284.808205] Unregister pv shared memory for cpu 1
[ 284.809301] smpboot: CPU 1 is now offline
[ 284.832403] Unregister pv shared memory for cpu 2
[ 284.833479] smpboot: CPU 2 is now offline
[ 284.856162] Unregister pv shared memory for cpu 3
[ 284.857233] smpboot: CPU 3 is now offline
[ 284.858329] PM: Creating hibernation image:
[ 284.948195] PM: Need to copy 150004 pages
[ 284.948198] PM: Normal pages needed: 150004 + 1024, available pages: 1855757
[ 4.182500] kvm-clock: cpu 0, msr 2:29b53001, primary cpu clock, resume
[ 4.182566] PM: Restoring platform NVS memory
[ 4.183927] Enabling non-boot CPUs ...
[ 4.183987] x86: Booting SMP configuration:
[ 4.183988] smpboot: Booting Node 0 Processor 1 APIC 0x2
[ 4.184079] kvm-clock: cpu 1, msr 2:29b53041, secondary cpu clock
[ 4.184338] KVM setup async PF for cpu 1
[ 4.184341] kvm-stealtime: cpu 1, msr 2298a4040
[ 4.184390] cache: parent cpu1 should not be sleeping
[ 4.184572] CPU1 is up
[ 4.184594] smpboot: Booting Node 0 Processor 2 APIC 0x1
[ 4.184683] kvm-clock: cpu 2, msr 2:29b53081, secondary cpu clock
[ 4.184975] KVM setup async PF for cpu 2
[ 4.184978] kvm-stealtime: cpu 2, msr 229924040
[ 4.185016] cache: parent cpu2 should not be sleeping
[ 4.185420] CPU2 is up
[ 4.185447] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 4.185533] kvm-clock: cpu 3, msr 2:29b530c1, secondary cpu clock
[ 4.185766] KVM setup async PF for cpu 3
[ 4.185769] kvm-stealtime: cpu 3, msr 2299a4040
[ 4.185796] cache: parent cpu3 should not be sleeping
[ 4.185969] CPU3 is up
[ 4.186146] ACPI: Waking up from system sleep state S4
[ 4.226084] ena: ena device version: 0.10
[ 4.226085] ena: ena controller version: 0.0.1 implementation version 1
[ 4.357829] ena 0000:00:05.0: Device reset completed successfully, Driver
info: Elastic Network Adapter (ENA) v2.0.3K
[ 4.363009] PM: Basic memory bitmaps freed
[ 4.363010] OOM killer enabled.
[ 4.363011] Restarting tasks ... done.
[ 4.472802] PM: hibernation exit
ubuntu@ip-172-31-27-84:~$ screen -ls
There is a screen on:
1385..ip-172-31-27-84 (06/20/19 20:32:41) (Detached)
1 Socket in /run/screen/S-ubuntu.
ubuntu@ip-172-31-27-84:~$ dpkg -l ec2-hibinit-agent | cat
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=================-======================-============-=================================
ii ec2-hibinit-agent 1.0.0-0ubuntu4~18.04.2 all Amazon EC2
hibernation agent
ubuntu@ip-172-31-27-84:~$ cat /etc/issue
Ubuntu 18.04.2 LTS \n \l
** Tags removed: verification-needed-bionic verification-needed-xenial
** Tags added: verification-done-bionic verification-done-xenial
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https://bugs.launchpad.net/bugs/1830427
Title:
Instance may loose network connectivity after resuming the 2nd time
To manage notifications about this bug go to:
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