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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/deepseek-r1:14b/output/hypervisor/1192344 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/deepseek-r1:14b/output/hypervisor/1192344')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/output/hypervisor/1192344 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/output/hypervisor/1192344 b/results/classifier/deepseek-r1:14b/output/hypervisor/1192344 new file mode 100644 index 00000000..4ebe936d --- /dev/null +++ b/results/classifier/deepseek-r1:14b/output/hypervisor/1192344 @@ -0,0 +1,10 @@ + +qemu crashes on unaligned extended disk reads + +When performing a BIOS extended disk read (INT 13H, AH=0x42), if the offset of the buffer destination in the DAP (disk address packet) is not dword-aligned (i.e. a multiple of 4), SeaBIOS attempts to execute code at non-mapped address 0xb4f53, causing QEMU to crash. I imagine it's a bug in the BIOS code, but it does cause QEMU to crash. + +QEMU version: 1.4.0 (Debian 1.4.0+dfsg-1expubuntu4) (from Ubuntu repository) +SeaBIOS version: 1.7.2-20130119_170942-roseapple +command line: qemu-system-x86_64 -m 64 -hda hda.img -monitor stdio +CPU: Intel Core i7 CPU M620 on a Dell Latitude E6410 +OS: Ubuntu, GNU/Linux 3.8.0-25-generic, 64-bit \ No newline at end of file |