Constant crashing when starting Minecraft

When does the crash occur ?
When starting the game or when loading a world ?
Single player / Multi player ?

I have the same problem. It crashes when I click Login. It shows the Mojang screen, then crashes and shows an error.

What error ?

It shows the crash report. Its the same as the poster showed. I posted the crash report in my report. It is noted as a duplicate of this report.

We are having the same issue with the game constantly crashing. I have attached our crash report. It seems to crash when my son presses "E" when he is in his inventory.

Minecraft has crashed!      
      ----------------------      

Minecraft has stopped running because it encountered a problem; Updating screen events

A full error report has been saved to C:\Users\Theresa\AppData\Roaming\.minecraft\crash-reports\crash-2012-12-30_14.45.51-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(



--- BEGIN ERROR REPORT fd7611d2 --------
Full report at:
C:\Users\Theresa\AppData\Roaming\.minecraft\crash-reports\crash-2012-12-30_14.45.51-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 12/30/12 2:45 PM

-- Head --
Stacktrace:
	at java.nio.DirectByteBuffer.get(Unknown Source)
	at org.lwjgl.input.Keyboard.isKeyDown(Keyboard.java:399)
	at avs.a(SourceFile:267)
	at aul.n(SourceFile:153)
	at aul.m(SourceFile:115)

-- Affected screen --
Details:
	Screen name: avs

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [ays['Stinky929'/310, l='MpServer', x=-180.88, y=66.62, z=78.42]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-252,64,152), Chunk: (at 4,4,8 in -16,9; contains blocks -256,0,144 to -241,255,159), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 12475 game time, 12475 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 107 total; [ays['Stinky929'/310, l='MpServer', x=-180.88, y=66.62, z=78.42], pe['Sheep'/76, l='MpServer', x=-257.25, y=68.00, z=82.38], qn['Skeleton'/78, l='MpServer', x=-256.50, y=26.00, z=147.50], pe['Sheep'/83, l='MpServer', x=-260.66, y=70.00, z=150.44], ow['Bat'/93, l='MpServer', x=-251.25, y=17.10, z=66.41], qr['Zombie'/92, l='MpServer', x=-248.56, y=12.00, z=67.00], pe['Sheep'/95, l='MpServer', x=-242.50, y=65.00, z=81.94], pe['Sheep'/94, l='MpServer', x=-246.72, y=66.00, z=65.30], pe['Sheep'/89, l='MpServer', x=-245.50, y=66.00, z=6.19], pe['Sheep'/91, l='MpServer', x=-252.28, y=67.00, z=30.56], pe['Sheep'/90, l='MpServer', x=-244.31, y=67.00, z=13.84], qp['Spider'/101, l='MpServer', x=-244.72, y=31.00, z=148.03], pe['Sheep'/99, l='MpServer', x=-255.16, y=65.00, z=137.13], pe['Sheep'/96, l='MpServer', x=-254.03, y=68.00, z=88.94], oy['Chicken'/97, l='MpServer', x=-245.59, y=66.00, z=102.50], pe['Sheep'/110, l='MpServer', x=-230.66, y=67.00, z=92.47], pe['Sheep'/111, l='MpServer', x=-239.16, y=65.00, z=82.16], pe['Sheep'/108, l='MpServer', x=-239.81, y=67.00, z=7.19], pe['Sheep'/109, l='MpServer', x=-226.25, y=71.00, z=93.72], ow['Bat'/106, l='MpServer', x=-234.29, y=17.73, z=8.29], ow['Bat'/107, l='MpServer', x=-232.38, y=19.10, z=8.28], pe['Sheep'/113, l='MpServer', x=-231.09, y=67.00, z=86.91], pe['Sheep'/112, l='MpServer', x=-237.63, y=65.00, z=90.81], qu['Villager'/125, l='MpServer', x=-215.14, y=70.00, z=92.59], qu['Villager'/124, l='MpServer', x=-214.47, y=63.00, z=80.88], pe['Sheep'/131, l='MpServer', x=-218.19, y=71.00, z=84.53], qu['Villager'/133, l='MpServer', x=-217.09, y=71.00, z=84.75], pe['Sheep'/132, l='MpServer', x=-208.50, y=71.00, z=95.72], qu['Villager'/135, l='MpServer', x=-215.44, y=69.00, z=80.25], qu['Villager'/134, l='MpServer', x=-215.69, y=69.00, z=81.91], qu['Villager'/152, l='MpServer', x=-205.38, y=69.00, z=84.74], qc['Creeper'/153, l='MpServer', x=-200.00, y=29.00, z=155.56], qu['Villager'/157, l='MpServer', x=-188.28, y=68.00, z=13.59], qc['Creeper'/158, l='MpServer', x=-179.50, y=29.00, z=41.50], qr['Zombie'/159, l='MpServer', x=-190.53, y=21.00, z=49.44], ow['Bat'/144, l='MpServer', x=-205.97, y=35.10, z=23.00], qu['Villager'/145, l='MpServer', x=-193.16, y=69.00, z=30.50], qu['Villager'/146, l='MpServer', x=-196.75, y=67.00, z=42.47], px['item.item.seeds'/147, l='MpServer', x=-196.59, y=67.13, z=46.78], pe['Sheep'/148, l='MpServer', x=-195.94, y=65.00, z=55.03], pe['Sheep'/149, l='MpServer', x=-200.38, y=67.00, z=49.22], qu['Villager'/150, l='MpServer', x=-201.13, y=67.00, z=50.50], qu['Villager'/151, l='MpServer', x=-199.63, y=64.00, z=57.69], ow['Bat'/171, l='MpServer', x=-168.15, y=55.80, z=14.39], qu['Villager'/175, l='MpServer', x=-172.69, y=67.00, z=33.44], pe['Sheep'/174, l='MpServer', x=-160.94, y=64.00, z=30.06], ow['Bat'/173, l='MpServer', x=-165.40, y=44.78, z=28.64], qp['Spider'/172, l='MpServer', x=-172.47, y=22.00, z=29.13], pe['Sheep'/163, l='MpServer', x=-168.21, y=70.00, z=107.78], pk['Wolf'/162, l='MpServer', x=-179.91, y=68.00, z=87.34], qu['Villager'/161, l='MpServer', x=-192.23, y=65.00, z=82.35], ph['Squid'/160, l='MpServer', x=-187.49, y=54.94, z=52.50], pe['Sheep'/164, l='MpServer', x=-177.50, y=71.00, z=112.97], qr['Zombie'/186, l='MpServer', x=-156.41, y=35.00, z=63.06], pe['Sheep'/187, l='MpServer', x=-147.50, y=66.00, z=60.56], qc['Creeper'/184, l='MpServer', x=-148.91, y=31.00, z=62.72], qc['Creeper'/185, l='MpServer', x=-153.44, y=36.00, z=57.00], pe['Sheep'/190, l='MpServer', x=-147.44, y=67.00, z=63.53], pe['Sheep'/191, l='MpServer', x=-145.09, y=66.00, z=58.06], pe['Sheep'/188, l='MpServer', x=-144.16, y=65.00, z=54.81], pe['Sheep'/189, l='MpServer', x=-156.92, y=64.00, z=47.28], pe['Sheep'/178, l='MpServer', x=-170.94, y=70.00, z=110.53], pe['Sheep'/179, l='MpServer', x=-173.56, y=71.00, z=106.51], qc['Creeper'/176, l='MpServer', x=-175.03, y=36.00, z=62.44], qn['Skeleton'/177, l='MpServer', x=-168.78, y=38.00, z=64.56], pe['Sheep'/183, l='MpServer', x=-155.67, y=64.00, z=46.77], oz['Cow'/205, l='MpServer', x=-140.47, y=55.00, z=22.28], oz['Cow'/204, l='MpServer', x=-130.68, y=58.01, z=5.47], qc['Creeper'/207, l='MpServer', x=-141.47, y=20.00, z=61.03], qr['Zombie'/206, l='MpServer', x=-143.63, y=51.00, z=21.31], ow['Bat'/201, l='MpServer', x=-137.98, y=43.21, z=29.67], qc['Creeper'/200, l='MpServer', x=-134.22, y=43.00, z=22.96], oz['Cow'/203, l='MpServer', x=-136.56, y=60.00, z=18.63], ow['Bat'/202, l='MpServer', x=-123.50, y=35.91, z=27.47], qc['Creeper'/196, l='MpServer', x=-129.04, y=13.00, z=-0.75], qc['Creeper'/199, l='MpServer', x=-130.38, y=42.00, z=20.97], oz['Cow'/198, l='MpServer', x=-134.16, y=55.00, z=10.56], qn['Skeleton'/193, l='MpServer', x=-151.31, y=35.00, z=65.66], pe['Sheep'/192, l='MpServer', x=-160.52, y=65.00, z=60.61], qr['Zombie'/195, l='MpServer', x=-150.50, y=66.00, z=140.50], ow['Bat'/194, l='MpServer', x=-155.79, y=33.83, z=67.70], ow['Bat'/220, l='MpServer', x=-119.75, y=21.10, z=-1.25], qp['Spider'/221, l='MpServer', x=-119.69, y=45.00, z=1.28], ow['Bat'/222, l='MpServer', x=-118.86, y=35.65, z=5.64], qr['Zombie'/223, l='MpServer', x=-113.50, y=30.00, z=33.50], qc['Creeper'/212, l='MpServer', x=-129.50, y=62.00, z=104.50], qc['Creeper'/208, l='MpServer', x=-139.50, y=33.00, z=77.50], qc['Creeper'/209, l='MpServer', x=-136.50, y=33.00, z=75.50], qn['Skeleton'/210, l='MpServer', x=-135.50, y=33.00, z=74.50], qc['Creeper'/211, l='MpServer', x=-142.06, y=32.00, z=82.31], ow['Bat'/509, l='MpServer', x=-108.56, y=35.22, z=63.50], oz['Cow'/232, l='MpServer', x=-115.81, y=89.00, z=153.16], ow['Bat'/231, l='MpServer', x=-120.96, y=39.61, z=150.53], qn['Skeleton'/230, l='MpServer', x=-115.88, y=32.00, z=127.50], oz['Cow'/229, l='MpServer', x=-114.75, y=71.00, z=103.19], oz['Cow'/228, l='MpServer', x=-115.81, y=66.00, z=80.78], qn['Skeleton'/227, l='MpServer', x=-116.50, y=36.00, z=49.50], qr['Zombie'/226, l='MpServer', x=-119.50, y=38.00, z=33.50], qc['Creeper'/225, l='MpServer', x=-121.63, y=23.00, z=39.06], qc['Creeper'/224, l='MpServer', x=-117.50, y=25.00, z=38.50], oz['Cow'/255, l='MpServer', x=-103.97, y=69.00, z=59.15], oz['Cow'/248, l='MpServer', x=-101.34, y=84.00, z=140.28], oz['Cow'/247, l='MpServer', x=-103.28, y=81.00, z=128.28], oz['Cow'/244, l='MpServer', x=-109.38, y=72.00, z=107.38], qn['Skeleton'/245, l='MpServer', x=-109.44, y=34.00, z=142.03], oz['Cow'/243, l='MpServer', x=-108.97, y=72.00, z=100.69], qn['Skeleton'/241, l='MpServer', x=-105.09, y=35.00, z=85.50]]
	Retry entities: 0 total; []
Stacktrace:
	at ayp.a(SourceFile:281)
	at net.minecraft.client.Minecraft.b(SourceFile:1871)
	at net.minecraft.client.Minecraft.run(SourceFile:543)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.4.6
	Operating System: Windows Vista (x86) version 6.0
	Java Version: 1.6.0_23, Sun Microsystems Inc.
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
	Memory: 381466464 bytes (363 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	AABB Pool Size: 21060 (1179360 bytes; 1 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
	LWJGL: 2.4.2
	OpenGL: Intel Eaglelake GL version 1.5.0 - Build 7.15.10.1511, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Texture Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 2620 (146720 bytes; 0 MB) allocated, 20 (1120 bytes; 0 MB) used

java.lang.IndexOutOfBoundsException: -100
	at java.nio.DirectByteBuffer.get(Unknown Source)
	at org.lwjgl.input.Keyboard.isKeyDown(Keyboard.java:399)
	at avs.a(SourceFile:267)
	at aul.n(SourceFile:153)
	at aul.m(SourceFile:115)
	at net.minecraft.client.Minecraft.l(SourceFile:1086)
	at net.minecraft.client.Minecraft.J(SourceFile:582)
	at net.minecraft.client.Minecraft.run(SourceFile:534)
	at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT e6ab0914 ----------

It's stopped for me, I'm fine.

Ok, thanks for the feedback.

This has not happened since 1.6. You can close this report if you want to.

It is happening to me now and I am not sure what to do.

Relates to MCL-21801?

Can't reproduce in 1.4.5-1.5.2,but confirmed in 13w16a-13w26a