[ 1671.745356] Restarting tasks ... done.
[ 1671.747343] Possible incorrect RTC due to pm_trace, please use 'ntpdate' or 'rdate' to reset it.
[ 1671.751077] PM: suspend exit
[ 1671.751143] PM: suspend entry (s2idle)
[ 1671.751145] PM: Syncing filesystems ... done.
[ 1672.485199] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 1672.487185] OOM killer disabled.
[ 1672.487185] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 1672.488523] Suspending console(s) (use no_console_suspend to debug)
[ 1672.910559] sd 4:0:0:0: [sdb] Synchronizing SCSI cache
[ 1672.910747] sd 4:0:0:0: [sdb] Stopping disk
[ 1672.950563] sd 1:0:0:0: [sda] Synchronizing SCSI cache
[ 1672.950685] sd 1:0:0:0: [sda] Stopping disk
[ 1673.390806] dpm_run_callback(): platform_pm_suspend+0x0/0x50 returns -22
[ 1673.390836] PM: Device alarmtimer failed to suspend: error -22
[ 1673.390837] PM: Some devices failed to suspend, or early wake event detected