Arch Linux

bedtime

Member

Registered: 2019-02-12

Posts: 68

hibernation: Failed to load image, recovering

I have a swap partition which is the size of my ram:

               total        used        free      shared  buff/cache   available
Mem:           7.4Gi       1.9Gi       4.7Gi       460Mi       1.5Gi       5.5Gi
Swap:          8.0Gi          0B       8.0Gi

The system appears to be hibernating when I enter in the command:

# echo disk > /sys/power/state

Upon re-powering the session is not restored, and this message was logged:

[    4.720672] PM: Image signature found, resuming
[    4.720679] PM: hibernation: resume from hibernation
[    4.720696] random: crng reseeded on system resumption
[    4.721318] Freezing user space processes
[    4.722513] Freezing user space processes completed (elapsed 0.001 seconds)
[    4.722519] OOM killer disabled.
[    4.722520] Freezing remaining freezable tasks
[    4.723665] Freezing remaining freezable tasks completed (elapsed 0.001 seconds)
[4.723924] PM: hibernation: Marking nosave pages: [mem 0xcc000000-0xffffffff]
[    4.725723] PM: hibernation: Basic memory bitmaps created
[    4.817065] PM: Using 3 thread(s) for decompression
[    4.817070] PM: Loading and decompressing image data (119990 pages)...
[    6.332853] PM: Image loading progress:   0%
[    7.879209] PM: Image loading progress:  10%
[    8.091123] PM: Image loading progress:  20%
[    8.606885] PM: Image loading progress:  30%
[    9.236835] PM: Image loading progress:  40%
[    9.775244] PM: Invalid LZO compressed length
[    9.775345] PM: hibernation: Read 479960 kbytes in 4.95 seconds (96.96 MB/s)
[    9.777097] PM: Error -1 resuming
[    9.777107] PM: hibernation: Failed to load image, recovering.
[    9.792116] PM: hibernation: Basic memory bitmaps freed
[    9.792325] OOM killer enabled.
[    9.792326] Restarting tasks ... done.
[    9.792572] PM: hibernation: resume failed (-1)

/etc/default/grub:

GRUB_CMDLINE_LINUX="nmi_watchdog=0 nowatchdog loglevel=4 systemd.show_status=auto rd.udev.log_level=3 resume=UUID=07489a17-0013-4be4-8e0e-cb289f64580a zswap.enabled=1 zswap.compressor=lz4 zswap.max_pool_percent=20 zswap.zpool=z3fold"

/etc/fstab:

UUID=07489a17-0013-4be4-8e0e-cb289f64580a none swap defaults 0 0

/etc/mkinitcpio.conf.d/myhooks.conf:

HOOKS=(base udev autodetect modconf keyboard keymap consolefont block filesystems resume fsck)

Possibly a bug with watchdog timer?

mkdir -p /etc/systemd/system.conf.d 
echo 'RuntimeWatchdogSec=300' > /etc/systemd/system.conf.d/slowtimer.conf

Anyways, I read the Arch Linux article on hibernation, and unless I've missed something, I'm not sure why it's failing to resume from hibernation.