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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-05 20:00:38 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-05 20:00:38 +0200 |
| commit | 96049c939b1916d80532630d63c14e04d5244f1d (patch) | |
| tree | 7fb9df428f074078e714f1e038210cdff887185a /results/classifier/user-mode-bugs/1863445 | |
| parent | 40bbb77d4dfebff4f99c2f90b2c0db737b0ecc5a (diff) | |
| download | qemu-analysis-96049c939b1916d80532630d63c14e04d5244f1d.tar.gz qemu-analysis-96049c939b1916d80532630d63c14e04d5244f1d.zip | |
lock user-mode and semantic-bugs
Diffstat (limited to 'results/classifier/user-mode-bugs/1863445')
| -rw-r--r-- | results/classifier/user-mode-bugs/1863445 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/results/classifier/user-mode-bugs/1863445 b/results/classifier/user-mode-bugs/1863445 new file mode 100644 index 000000000..150d2f951 --- /dev/null +++ b/results/classifier/user-mode-bugs/1863445 @@ -0,0 +1,18 @@ + + +assertion failed at translate-all.c:2523 with version 3.1.1 + +I was trying to debug a userspace binary with radare2 and met the following assertion in qemu: + +``` +qemu-mipsel: /builddir/build/BUILD/qemu-3.1.1/accel/tcg/translate-all.c:2523: page_check_range: Assertion `start < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)' failed. +qemu:handle_cpu_signal received signal outside vCPU context @ pc=0x7fd1c11c5987 +``` + +``` +# qemu-mipsel --version +qemu-mipsel version 3.1.1 (qemu-3.1.1-2.fc30) +Copyright (c) 2003-2018 Fabrice Bellard and the QEMU Project developers +``` + +not much to add. seems like qemu is not properly checking for valid addresses \ No newline at end of file |