Carpet Sounds With Fire

Unable to reproduce.Please force a crash by pressing F3 + C for 10 seconds while in-game and attach the crash report ([minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt) here.

I forgot to mention that you should be sprinting and jumping; but if you're doing that, it should be fairly easy to reproduce. Here's the crash report though.

---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 8/21/14 7:08 PM
Description: Manually triggered debug crash

java.lang.Throwable
	at bsr.r(SourceFile:1562)
	at bsr.as(SourceFile:876)
	at bsr.a(SourceFile:313)
	at net.minecraft.client.main.Main.main(SourceFile:120)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at cei.a(SourceFile:308)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [cij['DBXgZ'/5072342, l='MpServer', x=-1.76, y=74.00, z=-27.96]]
	Chunk stats: MultiplayerChunkCache: 1056, 1056
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: 8.00,64.00,8.00 - World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 597848 game time, 81304 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: true), thunder time: 0 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 32 total; [afl['Zombie Pigman'/5076303, l='MpServer', x=26.31, y=58.00, z=-16.19], afl['Zombie Pigman'/5079619, l='MpServer', x=-74.50, y=44.00, z=-37.50], afl['Zombie Pigman'/5082269, l='MpServer', x=-24.50, y=9.00, z=-21.50], afl['Zombie Pigman'/5074909, l='MpServer', x=25.50, y=43.00, z=-108.50], afl['Zombie Pigman'/5077855, l='MpServer', x=-23.50, y=13.00, z=-1.50], afl['Zombie Pigman'/5074910, l='MpServer', x=26.50, y=43.00, z=-109.50], afl['Zombie Pigman'/5074713, l='MpServer', x=32.91, y=82.00, z=44.63], afl['Zombie Pigman'/5082267, l='MpServer', x=-23.50, y=9.00, z=-19.50], afl['Zombie Pigman'/5074709, l='MpServer', x=29.84, y=68.00, z=29.66], afl['Zombie Pigman'/5081493, l='MpServer', x=3.50, y=13.00, z=-6.50], afl['Zombie Pigman'/5074708, l='MpServer', x=30.50, y=71.00, z=28.50], afl['Zombie Pigman'/5074711, l='MpServer', x=21.50, y=65.88, z=43.50], afl['Zombie Pigman'/5084503, l='MpServer', x=-37.50, y=46.02, z=20.50], afl['Zombie Pigman'/5074710, l='MpServer', x=22.50, y=65.88, z=38.50], afl['Zombie Pigman'/5084502, l='MpServer', x=-34.50, y=46.02, z=19.50], afl['Zombie Pigman'/5076304, l='MpServer', x=27.50, y=58.00, z=-13.50], afl['Zombie Pigman'/5074707, l='MpServer', x=-12.50, y=44.00, z=5.50], afl['Zombie Pigman'/5077843, l='MpServer', x=-32.50, y=20.00, z=-24.16], cij['DBXgZ'/5072342, l='MpServer', x=-1.76, y=74.00, z=-27.96], afl['Zombie Pigman'/5075410, l='MpServer', x=19.50, y=74.00, z=27.50], afl['Zombie Pigman'/5077842, l='MpServer', x=-24.50, y=20.00, z=-11.50], afl['Zombie Pigman'/5075756, l='MpServer', x=-53.50, y=42.00, z=-103.50], afl['Zombie Pigman'/5076590, l='MpServer', x=-27.50, y=14.00, z=-8.50], afl['Zombie Pigman'/5076456, l='MpServer', x=-41.50, y=38.00, z=-66.50], afl['Zombie Pigman'/5082273, l='MpServer', x=-26.50, y=9.00, z=-20.50], afl['Zombie Pigman'/5082275, l='MpServer', x=-19.50, y=9.00, z=-16.50], afl['Zombie Pigman'/5077432, l='MpServer', x=50.50, y=97.00, z=-31.50], afl['Zombie Pigman'/5080756, l='MpServer', x=46.50, y=41.00, z=-53.50], afl['Zombie Pigman'/5080753, l='MpServer', x=42.00, y=42.88, z=-47.75], afl['Zombie Pigman'/5080752, l='MpServer', x=46.50, y=41.00, z=-54.50], afl['Zombie Pigman'/5079666, l='MpServer', x=-59.50, y=14.00, z=10.50], afl['Zombie Pigman'/5080754, l='MpServer', x=37.50, y=40.88, z=-50.50]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at cei.a(SourceFile:308)
	at bsr.b(SourceFile:2251)
	at bsr.a(SourceFile:322)
	at net.minecraft.client.main.Main.main(SourceFile:120)

-- System Details --
Details:
	Minecraft Version: 14w34d
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_11, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 824900456 bytes (786 MB) / 1623719936 bytes (1548 MB) up to 2863661056 bytes (2731 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3G
	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
	Launched Version: 14w34d
	LWJGL: 2.9.1
	OpenGL: AMD Radeon HD 6900M Series GL version 4.4.12967 Compatibility Profile Context 14.200.0.0, ATI Technologies Inc.
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

	Using VBOs: Yes
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: [Customized]
	Current Language: English (US)
	Profiler Position: N/A (disabled)

Can you reproduce without any resource packs?

Of course. The only resource pack I have is one I made myself, which does affect sounds, but not in a way that would cause issues. However, just to be conclusive, I unloaded my pack and tried again, and the bug was still there.

If it helps, I was in Creative mode each time I noticed/tested this bug.

Confirmed in 1.8-pre2.

Confirmed in 1.8-pre3.

Confirmed for 1.8.