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[Bug 1863445] Re: assertion failed at translate-all.c:2523 with version
From: |
Ayman Khamouma |
Subject: |
[Bug 1863445] Re: assertion failed at translate-all.c:2523 with version 3.1.1 |
Date: |
Sat, 15 Feb 2020 22:53:35 -0000 |
** Attachment added: "debuged binary"
https://bugs.launchpad.net/qemu/+bug/1863445/+attachment/5328542/+files/ch67.zip
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https://bugs.launchpad.net/bugs/1863445
Title:
assertion failed at translate-all.c:2523 with version 3.1.1
Status in QEMU:
New
Bug description:
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
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- [Bug 1863445] [NEW] assertion failed at translate-all.c:2523 with version 3.1.1, Ayman Khamouma, 2020/02/15
- [Bug 1863445] Re: assertion failed at translate-all.c:2523 with version 3.1.1, Ayman Khamouma, 2020/02/15
- [Bug 1863445] Re: assertion failed at translate-all.c:2523 with version 3.1.1,
Ayman Khamouma <=
- [Bug 1863445] Re: assertion failed at translate-all.c:2523 with version 3.1.1, Ayman Khamouma, 2020/02/15
- [Bug 1863445] Re: assertion failed at translate-all.c:2523 with version 3.1.1, Richard Henderson, 2020/02/15
- [Bug 1863445] Re: assertion failed at translate-all.c:2523 with version 3.1.1, Ayman Khamouma, 2020/02/16
- [Bug 1863445] Re: assertion failed at translate-all.c:2523 with version 3.1.1, Richard Henderson, 2020/02/16