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* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 7F, {10, 80050031, 6f8, 1298f92}
Probably caused by : ntkrnlmp.exe ( nt!KiFloatingErrorFault+16a )
Followup: MachineOwner
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
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UNEXPECTED_KERNEL_MODE_TRAP (7f)
This means a trap occurred in kernel mode, and it's a trap of a kind
that the kernel isn't allowed to have/catch (bound trap) or that
is always instant death (double fault). The first number in the
bugcheck params is the number of the trap (8 = double fault, etc)
Consult an Intel x86 family manual to learn more about what these
traps are. Here is a *portion* of those codes:
If kv shows a taskGate
use .tss on the part before the colon, then kv.
Else if kv shows a trapframe
use .trap on that value
Else
.trap on the appropriate frame will show where the trap was taken
(on x86, this will be the ebp that goes with the procedure KiTrap)
Endif
kb will then show the corrected stack.
Arguments:
Arg1: 0000000000000010, EXCEPTION_NPX_ERROR
Arg2: 0000000080050031
Arg3: 00000000000006f8
Arg4: 0000000001298f92
Debugging Details:
------------------
BUGCHECK_STR: 0x7f_10
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: Skype.exe
CURRENT_IRQL: 0
LAST_CONTROL_TRANSFER: from fffff80002ed51a9 to fffff80002ed5c00
STACK_TEXT:
fffff880`091e5ad8 fffff800`02ed51a9 : 00000000`0000007f 00000000`00000010 00000000`80050031 00000000`000006f8 : nt!KeBugCheckEx
fffff880`091e5ae0 fffff800`02ed40ea : 00000000`fffffffc fffff880`091e5ca0 00000000`122fe7a0 00000000`00000007 : nt!KiBugCheckDispatch+0x69
fffff880`091e5c20 00000000`01298f92 : 122f93b0`000000a0 122f98b0`01298c76 3f022e00`122f6884 000000a0`122f9630 : nt!KiFloatingErrorFault+0x16a
00000000`122f67d0 122f93b0`000000a0 : 122f98b0`01298c76 3f022e00`122f6884 000000a0`122f9630 00000002`122fc0b0 : 0x1298f92
00000000`122f67d8 122f98b0`01298c76 : 3f022e00`122f6884 000000a0`122f9630 00000002`122fc0b0 122f6ba0`122fc338 : 0x122f93b0`000000a0
00000000`122f67e0 3f022e00`122f6884 : 000000a0`122f9630 00000002`122fc0b0 122f6ba0`122fc338 122f6ba0`01293f3b : 0x122f98b0`01298c76
00000000`122f67e8 000000a0`122f9630 : 00000002`122fc0b0 122f6ba0`122fc338 122f6ba0`01293f3b 122f6920`122f6878 : 0x3f022e00`122f6884
00000000`122f67f0 00000002`122fc0b0 : 122f6ba0`122fc338 122f6ba0`01293f3b 122f6920`122f6878 000000a0`122f93b0 : 0x000000a0`122f9630
00000000`122f67f8 122f6ba0`122fc338 : 122f6ba0`01293f3b 122f6920`122f6878 000000a0`122f93b0 0a92861c`122fd938 : 0x00000002`122fc0b0
00000000`122f6800 122f6ba0`01293f3b : 122f6920`122f6878 000000a0`122f93b0 0a92861c`122fd938 0000007b`122fcdb0 : 0x122f6ba0`122fc338
00000000`122f6808 122f6920`122f6878 : 000000a0`122f93b0 0a92861c`122fd938 0000007b`122fcdb0 00000007`122f6b80 : 0x122f6ba0`01293f3b
00000000`122f6810 000000a0`122f93b0 : 0a92861c`122fd938 0000007b`122fcdb0 00000007`122f6b80 00000002`00000000 : 0x122f6920`122f6878
00000000`122f6818 0a92861c`122fd938 : 0000007b`122fcdb0 00000007`122f6b80 00000002`00000000 122fd938`0a92861c : 0x000000a0`122f93b0
00000000`122f6820 0000007b`122fcdb0 : 00000007`122f6b80 00000002`00000000 122fd938`0a92861c 122fce1c`122fcdb4 : 0x0a92861c`122fd938
00000000`122f6828 00000007`122f6b80 : 00000002`00000000 122fd938`0a92861c 122fce1c`122fcdb4 122fcdb0`0000003c : 0x0000007b`122fcdb0
00000000`122f6830 00000002`00000000 : 122fd938`0a92861c 122fce1c`122fcdb4 122fcdb0`0000003c 41054c0d`d779885e : 0x00000007`122f6b80
00000000`122f6838 122fd938`0a92861c : 122fce1c`122fcdb4 122fcdb0`0000003c 41054c0d`d779885e 00000018`00000000 : 0x00000002`00000000
00000000`122f6840 122fce1c`122fcdb4 : 122fcdb0`0000003c 41054c0d`d779885e 00000018`00000000 c080ec2b`eff51684 : 0x122fd938`0a92861c
00000000`122f6848 122fcdb0`0000003c : 41054c0d`d779885e 00000018`00000000 c080ec2b`eff51684 000000d8`00000000 : 0x122fce1c`122fcdb4
00000000`122f6850 41054c0d`d779885e : 00000018`00000000 c080ec2b`eff51684 000000d8`00000000 00000003`00000000 : 0x122fcdb0`0000003c
00000000`122f6858 00000018`00000000 : c080ec2b`eff51684 000000d8`00000000 00000003`00000000 421002ca`c1382cb9 : 0x41054c0d`d779885e
00000000`122f6860 c080ec2b`eff51684 : 000000d8`00000000 00000003`00000000 421002ca`c1382cb9 00000000`4205760c : 0x00000018`00000000
00000000`122f6868 000000d8`00000000 : 00000003`00000000 421002ca`c1382cb9 00000000`4205760c 00000000`00000000 : 0xc080ec2b`eff51684
00000000`122f6870 00000003`00000000 : 421002ca`c1382cb9 00000000`4205760c 00000000`00000000 000024df`00000000 : 0x000000d8`00000000
00000000`122f6878 421002ca`c1382cb9 : 00000000`4205760c 00000000`00000000 000024df`00000000 0000030c`ffffc15b : 0x00000003`00000000
00000000`122f6880 00000000`4205760c : 00000000`00000000 000024df`00000000 0000030c`ffffc15b fffff99b`00001e5b : 0x421002ca`c1382cb9
00000000`122f6888 00000000`00000000 : 000024df`00000000 0000030c`ffffc15b fffff99b`00001e5b 3da6f04d`fffff3f1 : 0x4205760c
STACK_COMMAND: kb
FOLLOWUP_IP:
nt!KiFloatingErrorFault+16a
fffff800`02ed40ea 90 nop
SYMBOL_STACK_INDEX: 2
SYMBOL_NAME: nt!KiFloatingErrorFault+16a
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 5147d9c6
FAILURE_BUCKET_ID: X64_0x7f_10_nt!KiFloatingErrorFault+16a
BUCKET_ID: X64_0x7f_10_nt!KiFloatingErrorFault+16a
Followup: MachineOwner
---------