[SuperSU] tsadev:
Running stock 6.0.1 I assume? To me it looks like something with Spotify is causing dex2oat (The process behind the "Android is starting" dialog) to fail when optimizing the app, not sure if that is the reasoning for the repeated message or not. Does Spotify work correctly on the phone?

To other developers that can decipher these errors far better than I can, here are relevant lines (note: there are a couple other lines from dex2oat that were omitted because no further errors within dex2oat occurred):

12-09 14:37:36.721 I/PackageManager.DexOptimizer(4318): Running dexopt (dex2oat) on: /data/app/com.spotify.music-1/base.apk pkg=com.spotify.music isa=arm vmSafeMode=false debuggable=false oatDir = /data/app/com.spotify.music-1/oat bootComplete=false
12-09 14:37:36.888 I/dex2oat (5663): /system/bin/dex2oat -j4
12-09 14:37:38.708 W/dex2oat (5663): Compilation of void a.<clinit>() took 116.193ms
12-09 14:37:38.713 W/dex2oat (5663): Compilation of void aa.<init>() took 120.374ms
12-09 14:37:38.713 W/dex2oat (5663): Compilation of void aaa.<init>() took 120.135ms
12-09 14:37:38.719 W/dex2oat (5663): Compilation of void aac.<init>() took 126.404ms
12-09 14:37:39.317 F/DEBUG (3275): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
12-09 14:37:39.317 F/DEBUG (3275): Build fingerprint: 'google/angler/angler:6.0.1/MMB29M/2431559:user/release-keys'
12-09 14:37:39.317 F/DEBUG (3275): Revision: '0'
12-09 14:37:39.317 F/DEBUG (3275): ABI: 'arm'
12-09 14:37:39.317 F/DEBUG (3275): pid: 5663, tid: 5669, name: Compiler driver >>> /system/bin/dex2oat <<<
12-09 14:37:39.318 F/DEBUG (3275): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x14
12-09 14:37:39.320 F/DEBUG (3275): r0 f0783028 r1 f0782fc0 r2 f14524ec r3 00000000
12-09 14:37:39.320 F/DEBUG (3275): r4 00000002 r5 00000002 r6 00000000 r7 f6fac768
12-09 14:37:39.320 F/DEBUG (3275): r8 00000800 r9 f6fac768 sl 00000000 fp 00000005
12-09 14:37:39.320 F/DEBUG (3275): ip f08bd800 sp f14524b8 lr f0782fc0 pc f6e3b0bc cpsr 60070030
12-09 14:37:39.329 F/DEBUG (3275):
12-09 14:37:39.329 F/DEBUG (3275): backtrace:
12-09 14:37:39.329 F/DEBUG (3275): #00 pc 0019f0bc /system/lib/libart-compiler.so (art::MIRGraph::AnalyzeBlock(art::BasicBlock*, art::MethodStats*)+87)
12-09 14:37:39.329 F/DEBUG (3275): #01 pc 001a06ad /system/lib/libart-compiler.so (art::MIRGraph::SkipCompilation(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*)+732)
12-09 14:37:39.329 F/DEBUG (3275): #02 pc 001643b7 /system/lib/libart-compiler.so (art::QuickCompiler::Compile(art::DexFile::CodeItem const*, unsigned int, art::InvokeType, unsigned short, unsigned int, _jobject*, art::DexFile const&) const+850)
12-09 14:37:39.329 F/DEBUG (3275): #03 pc 00252b23 /system/lib/libart-compiler.so (art::eek:ptimizingCompiler::Compile(art::DexFile::CodeItem const*, unsigned int, art::InvokeType, unsigned short, unsigned int, _jobject*, art::DexFile const&) const+98)
12-09 14:37:39.329 F/DEBUG (3275): #04 pc 001c0a6d /system/lib/libart-compiler.so (art::CompilerDriver::CompileMethod(art::Thread*, art::DexFile::CodeItem const*, unsigned int, art::InvokeType, unsigned short, unsigned int, _jobject*, art::DexFile const&, art::DexToDexCompilationLevel, bool)+1848)
12-09 14:37:39.329 F/DEBUG (3275): #05 pc 001c169f /system/lib/libart-compiler.so (art::CompilerDriver::CompileClass(art::ParallelCompilationManager const*, unsigned int)+1838)
12-09 14:37:39.329 F/DEBUG (3275): #06 pc 001b7eed /system/lib/libart-compiler.so
12-09 14:37:39.329 F/DEBUG (3275): #07 pc 003477e9 /system/lib/libart.so (art::ThreadPoolWorker::Run()+256)
12-09 14:37:39.329 F/DEBUG (3275): #08 pc 00347e21 /system/lib/libart.so (art::ThreadPoolWorker::Callback(void*)+52)
12-09 14:37:39.329 F/DEBUG (3275): #09 pc 0003f883 /system/lib/libc.so (__pthread_start(void*)+30)
12-09 14:37:39.329 F/DEBUG (3275): #10 pc 00019f75 /system/lib/libc.so (__start_thread+6)
12-09 14:37:39.375 F/DEBUG (3275):
12-09 14:37:39.375 F/DEBUG (3275): Tombstone written to: /data/tombstones/tombstone_03
12-09 14:37:39.387 E/installd(3280): DexInv: --- END '/data/app/com.spotify.music-1/base.apk' --- status=0x000b, process failed