This morning when I opened the lid of my new 13" rMBP I got a prompt stating that the computer restarted because of an error. The laptop was not charging when I closed the lid last night at 12am and power nap is enabled. This is a snapshot of Sleep Wake Error at 3am console log under System Diagnostic Reports: Code: Date/Time: 2015-06-08 02:57:55 +0530 OS Version: 10.10.3 (Build 14D136) Architecture: x86_64h Report Version: 21 Event: Sleep Wake Failure Steps: 7 Hardware model: MacBookPro12,1 Active cpus: 4 Process: kernel_task  Path: /System/Library/Kernels/kernel Architecture: x86_64 Version: Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64 Task size: 193502 pages CPU Time: 992.007s Thread 0x6a 6 samples (1-6) priority 95 <IO policy important> *6 call_continuation + 23 (kernel + 2172343) [0xffffff80004125b7] 1-6 *6 ??? (kernel + 1490903) [0xffffff800036bfd7] 1-6 *6 thread_block_reason + 175 (kernel + 1319343) [0xffffff80003421af] 1-6 *6 ??? (kernel + 1329236) [0xffffff8000344854] 1-6 *6 machine_switch_context + 367 (kernel + 2176511) [0xffffff80004135ff] 1-6 And here is the full log file for reference: http://pastebin.com/azgVXHMS This the first time I have gotten this error but am concerned about any hardware problems. Please advice!