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-rw-r--r--results/classifier/zero-shot/105/graphic/280744
1 files changed, 44 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/105/graphic/2807 b/results/classifier/zero-shot/105/graphic/2807
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index 00000000..57b3778c
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+++ b/results/classifier/zero-shot/105/graphic/2807
@@ -0,0 +1,44 @@
+graphic: 0.895
+boot: 0.891
+device: 0.869
+instruction: 0.825
+vnc: 0.759
+other: 0.633
+semantic: 0.532
+network: 0.467
+socket: 0.436
+assembly: 0.369
+mistranslation: 0.221
+KVM: 0.150
+
+DOUBLE MMU FAULT when running -M virt in qemu-system-m68k
+Description of problem:
+When running qemu-system-m68k with the -M virt machine type, a DOUBLE MMU FAULT occurs immediately upon startup, even without any BIOS, disk image, or additional configuration.
+Steps to reproduce:
+1. qemu-system-m68k -M virt -m 4M -serial stdio
+
+QEMU crashes immediately with the following output:
+```
+qemu: fatal: DOUBLE MMU FAULT
+D0 = 00000000 A0 = 00000000 F0 = 7fff ffffffffffffffff ( nan)
+D1 = 00000000 A1 = 00000000 F1 = 7fff ffffffffffffffff ( nan)
+D2 = 00000000 A2 = 00000000 F2 = 7fff ffffffffffffffff ( nan)
+D3 = 00000000 A3 = 00000000 F3 = 7fff ffffffffffffffff ( nan)
+D4 = 00000000 A4 = 00000000 F4 = 7fff ffffffffffffffff ( nan)
+D5 = 00000000 A5 = 00000000 F5 = 7fff ffffffffffffffff ( nan)
+D6 = 00000000 A6 = 00000000 F6 = 7fff ffffffffffffffff ( nan)
+D7 = 00000000 A7 = 00000000 F7 = 7fff ffffffffffffffff ( nan)
+PC = 00400000 SR = 2704 T:0 I:7 SI --Z--
+FPSR = 00000000 ----
+ FPCR = 0000 X RN
+ A7(MSP) = 00000000 A7(USP) = 00000000 ->A7(ISP) = 00000000
+VBR = 0x00000000
+SFC = 0 DFC 0
+SSW 00000105 TCR 00000000 URP 00000000 SRP 00000000
+DTTR0/1: 00000000/00000000 ITTR0/1: 00000000/00000000
+MMUSR 00000000, fault at fffffffc
+```
+Additional information:
+The issue seems to be related to incorrect memory initialization, causing a fault at address fffffffc.
+The PC = 00400000 suggests that QEMU is jumping to an invalid address early in the boot process.
+The fact that the fault is consistent across different configurations (q800, next-cube, etc) points to a possible regression or incomplete memory initialization in the virt machine.