summary refs log tree commit diff stats
path: root/results/classifier/118/none/1324
diff options
context:
space:
mode:
Diffstat (limited to 'results/classifier/118/none/1324')
-rw-r--r--results/classifier/118/none/132470
1 files changed, 70 insertions, 0 deletions
diff --git a/results/classifier/118/none/1324 b/results/classifier/118/none/1324
new file mode 100644
index 000000000..9825d2f2c
--- /dev/null
+++ b/results/classifier/118/none/1324
@@ -0,0 +1,70 @@
+PID: 0.716
+graphic: 0.714
+x86: 0.663
+boot: 0.654
+permissions: 0.646
+ppc: 0.611
+kernel: 0.599
+device: 0.591
+debug: 0.583
+performance: 0.524
+risc-v: 0.515
+arm: 0.511
+files: 0.494
+architecture: 0.490
+i386: 0.475
+semantic: 0.472
+register: 0.429
+socket: 0.401
+peripherals: 0.379
+VMM: 0.343
+vnc: 0.328
+TCG: 0.327
+mistranslation: 0.312
+network: 0.309
+KVM: 0.293
+user-level: 0.290
+virtual: 0.272
+hypervisor: 0.202
+assembly: 0.195
+
+Unhandled exception when booting UEFI x86_64 system image
+Description of problem:
+I have a bootable Ubuntu 20.04-based operating system image that I typically flash to the internal storage of an embedded Intel Atom computer. When I try booting it under QEMU, I reach the GRUB boot menu, but when it attempts to start the kernel, it outputs:
+
+```
+ERROR:../target/i386/tcg/sysemu/excp_helper.c:517:raise_stage2: code should not be reached
+Bail out! ERROR:../target/i386/tcg/sysemu/excp_helper.c:517:raise_stage2: code should not be reached
+Aborted (core dumped)
+``` 
+
+The kernel settings configured in GRUB are:
+
+```
+linux         /boot/vmlinuz-5.4.0-132-generic root=UUID=816fe083-fc26-4a0d-ae4a-68d1b16dfb66 ro console=uart,mmio32,0xd091c000 console=ttyS4,115200n8 console=tty0                                                         ?
+initrd        /boot/initrd.img-5.4.0-132-generic 
+```
+
+If I run an older QEMU 4.2.1 that ships with Ubuntu:
+
+```
+!!!! X64 Exception Type - 0D(#GP - General Protection)  CPU Apic ID - 00000000 !!!!
+ExceptionData - 0000000000000000
+RIP  - 0000000007F2CD0E, CS  - 0000000000000038, RFLAGS - 0000000000200206
+RAX  - AFAFAFAFAFAFAFAF, RCX - 000000000657F408, RDX - AFAFAFAFAFAFAFAF
+RBX  - 0000000000000288, RSP - 0000000007F1BC48, RBP - 0000000007F336A0
+RSI  - 0000000007F336F8, RDI - 0000000000001000
+R8   - 000000000657F408, R9  - 0000000000000320, R10 - 0000000000000000
+R11  - 0000000000000000, R12 - 0000000000000004, R13 - 000000000657F400
+R14  - 0000000000000000, R15 - 0000000000000000
+DS   - 0000000000000030, ES  - 0000000000000030, FS  - 0000000000000030
+GS   - 0000000000000030, SS  - 0000000000000030
+CR0  - 0000000080010033, CR2 - 0000000000000000, CR3 - 0000000007C01000
+CR4  - 0000000000000668, CR8 - 0000000000000000
+DR0  - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000
+DR3  - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400
+GDTR - 0000000007BEEA98 0000000000000047, LDTR - 0000000000000000
+IDTR - 00000000072D1018 0000000000000FFF,   TR - 0000000000000000
+FXSAVE_STATE - 0000000007F1B8A0
+!!!! Find image based on IP(0x7F2CD0E) /build/edk2-xUnmxG/edk2-0~20191122.bd85bf54/Build/OvmfX64/RELEASE_GCC5/X64/MdeModulePkg/Core/Dxe/DxeMain/DEBUG/DxeCore.dll (ImageBase=0000000007F1D000, EntryPoint=0000000007F2FAAE) !!!!
+```