Messages in this thread | | | Date | 19 Jul 2013 17:00:36 -0400 | From | "George Spelvin" <> | Subject | Re: 3.10.0 i386 uniprocessor panic |
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>> EIP is at 0xc143a091 >> EAX: c143a090 EBX: 00000100 ECX: f3150000 EDX: c143a090 >> ESI: c143a090 EDI: c143a090 EBP: c143a090 ESP: f3151eec >> DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 >> CR0: 80050033 CR2: a090c143 CR3: 331c6000 CR4: 000007d0 >> DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 >> DR6: ffff0ff0 DR7: 00000400
>> (The CR2 value looks particularly odd.)
> Indeed it does; it is a user space value, but it doesn't look like > either a normal user space value nor really as a trivially buggered-up > kernel pointer value, unless the 0xc143... at the bottom is the upper > half of a kernel pointer, in which case we probably obtained this value > from a corrupt, misaligned pointer.
Er... I assumed you'd see instantly that it was the 0xc143a090 value that's in 5 registers (EAX/EDX/ESI/EDI/EBP), and IP-1, but with the halves swapped.
How the heck the halves got swapped is confusing me...
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