1 files changed, 61 insertions, 0 deletions
diff --git a/results/classifier/118/graphic/2807 b/results/classifier/118/graphic/2807
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index 00000000..4e505755
--- /dev/null
+++ b/results/classifier/118/graphic/2807
@@ -0,0 +1,61 @@
+graphic: 0.895
+boot: 0.891
+ppc: 0.880
+device: 0.869
+performance: 0.851
+peripherals: 0.824
+vnc: 0.759
+architecture: 0.741
+user-level: 0.738
+debug: 0.662
+hypervisor: 0.630
+x86: 0.591
+semantic: 0.532
+i386: 0.477
+register: 0.470
+network: 0.467
+permissions: 0.465
+kernel: 0.464
+virtual: 0.456
+socket: 0.436
+assembly: 0.369
+PID: 0.342
+risc-v: 0.308
+TCG: 0.300
+arm: 0.296
+VMM: 0.249
+files: 0.239
+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.