From: Ayman Khamouma <1863445@bugs.launchpad.net>
To: qemu-devel@nongnu.org
Subject: [Bug 1863445] [NEW] assertion failed at translate-all.c:2523 with version 3.1.1
Date: Sat, 15 Feb 2020 22:52:54 -0000 [thread overview]
Message-ID: <158180717472.31124.817430819772209101.malonedeb@wampee.canonical.com> (raw)
Public bug reported:
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
** Affects: qemu
Importance: Undecided
Status: New
--
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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
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1863445/+subscriptions
next reply other threads:[~2020-02-15 23:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-15 22:52 Ayman Khamouma [this message]
2020-02-15 22:53 ` [Bug 1863445] Re: assertion failed at translate-all.c:2523 with version 3.1.1 Ayman Khamouma
2020-02-15 22:55 ` Ayman Khamouma
2020-02-15 22:56 ` Ayman Khamouma
2020-02-16 3:46 ` Richard Henderson
2020-02-16 7:20 ` Ayman Khamouma
2020-02-16 8:59 ` Richard Henderson
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