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authorChristian Krinitsin <mail@krinitsin.com>2025-07-03 07:27:52 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-07-03 07:27:52 +0000
commitd0c85e36e4de67af628d54e9ab577cc3fad7796a (patch)
treef8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/gemma3:12b/hypervisor/2981
parent7f4364274750eb8cb39a3e7493132fca1c01232e (diff)
downloademulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz
emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip
add deepseek and gemma results
Diffstat (limited to 'results/classifier/gemma3:12b/hypervisor/2981')
-rw-r--r--results/classifier/gemma3:12b/hypervisor/298126
1 files changed, 26 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/hypervisor/2981 b/results/classifier/gemma3:12b/hypervisor/2981
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+
+Assert error with accel=hvf:tcg when hvf is unavailable
+Description of problem:
+Trying to start qemu with `-machine virt,accel=hvf:tcg` in a Mac OS guest under Mac OS host, both arm64. I expect it to try hvf (unavailable - nested virtualization not supported) and fallback to tcg. Documentation for accel option says "If there is more than one accelerator specified, the next one is used if the previous one fails to initialize." This works fine with kvm, but for hvf it crashes in some auxiliary function when trying it:
+
+```
+% qemu-system-aarch64 -machine virt,accel=hvf:tcg
+qemu-system-aarch64: Error: ret = HV_UNSUPPORTED (0xfae9400f, at ../target/arm/hvf/hvf.c:949)
+```
+
+Stack trace
+```
+  * frame #0: 0x0000000193a18388 libsystem_kernel.dylib`__pthread_kill + 8
+    frame #1: 0x0000000193a5188c libsystem_pthread.dylib`pthread_kill + 296
+    frame #2: 0x000000019395ac60 libsystem_c.dylib`abort + 124
+    frame #3: 0x00000001005ee7f4 qemu-system-aarch64`assert_hvf_ok_impl + 92
+    frame #4: 0x000000010032a550 qemu-system-aarch64`hvf_arm_get_max_ipa_bit_size + 64
+    frame #5: 0x0000000100334928 qemu-system-aarch64`virt_hvf_get_physical_address_range + 68
+    frame #6: 0x00000001005ee9b8 qemu-system-aarch64`hvf_accel_init + 68
+    frame #7: 0x00000001002ef8e4 qemu-system-aarch64`accel_init_machine + 92
+    frame #8: 0x00000001002a6640 qemu-system-aarch64`do_configure_accelerator + 208
+    frame #9: 0x0000000100782bdc qemu-system-aarch64`qemu_opts_foreach + 112
+    frame #10: 0x00000001002a3180 qemu-system-aarch64`qemu_init + 11344
+    frame #11: 0x00000001006ea76c qemu-system-aarch64`main + 36
+    frame #12: 0x00000001936b2b4c dyld`start + 6000
+```