[Bug 591889] [NEW] Corrupted page tables

[Rob Hagopian]

Public bug reported:

Binary package hint: linux-image-2.6.32-22-generic-pae

Get reports of corrupted page tables:


Jun  9 11:02:56 localhost kernel: [178939.402269] cc1plus: Corrupted page table at address 410ce908
Jun  9 11:02:56 localhost kernel: [178939.402281] *pdpt = 000000002f941001 *pde = 000000018a9c6067 
Jun  9 11:02:56 localhost kernel: [178939.402289] Bad pagetable: 000d [#1] SMP 
Jun  9 11:02:56 localhost kernel: [178939.402296] last sysfs file: /sys/devices/system/cpu/cpu3/topology/core_siblings
Jun  9 11:02:56 localhost kernel: [178939.402303] Modules linked in: vboxnetadp vboxnetflt vboxdrv binfmt_misc nvidia(P) snd_intel8x0 snd_ac97_codec ac97_bus
 snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event fbcon tileblit font ppdev bitblit softcursor snd_seq
 snd_timer snd_seq_device e7xxx_edac lp edac_core parport_pc snd parport intel_agp vga16fb intel_rng soundcore vgastate snd_page_alloc agpgart shpchp raid10 
raid456 async_raid6_recov async_pq usbhid hid raid6_pq async_xor xor async_memcpy async_tx floppy raid1 e1000 aic79xx raid0 multipath linear [last unloaded: 
vboxdrv]
Jun  9 11:02:56 localhost kernel: [178939.402415] 
Jun  9 11:02:56 localhost kernel: [178939.402423] Pid: 22713, comm: cc1plus Tainted: P           (2.6.32-22-generic-pae #36-Ubuntu) X5DA8
Jun  9 11:02:56 localhost kernel: [178939.402427] EIP: 0073:[<084ba38b>] EFLAGS: 00210283 CPU: 0
Jun  9 11:02:56 localhost kernel: [178939.402438] EIP is at 0x84ba38b
Jun  9 11:02:56 localhost kernel: [178939.402442] EAX: 00000000 EBX: 41a87068 ECX: 00000000 EDX: 4029d8dc
Jun  9 11:02:56 localhost kernel: [178939.402446] ESI: 410ce8f0 EDI: 00000000 EBP: bfe84798 ESP: bfe84750
Jun  9 11:02:56 localhost kernel: [178939.402450]  DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b
Jun  9 11:02:56 localhost kernel: [178939.402455] Process cc1plus (pid: 22713, ti=f285c000 task=ef73d9b0 task.ti=f285c000)
Jun  9 11:02:56 localhost kernel: [178939.402458] 
Jun  9 11:02:56 localhost kernel: [178939.402461] EIP: [<084ba38b>] 0x84ba38b SS:ESP 007b:bfe84750
Jun  9 11:02:56 localhost kernel: [178939.402472] ---[ end trace 92659a3123b92409 ]---


I reverted back to 2.6.31-20-generic-pae #58-Ubuntu and the problem went away.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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Corrupted page tables
https://bugs.launchpad.net/bugs/591889
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