id = 496
title = "qemu-system-aarch64: ../accel/tcg/cpu-exec.c:681: cpu_loop_exec_tb: Assertion 'icount_enabled()' failed"
state = "opened"
created_at = "2021-07-23T07:18:15.178Z"
closed_at = "n/a"
labels = ["accel: TCG", "host: mips", "kind::Bug", "target: arm"]
url = "https://gitlab.com/qemu-project/qemu/-/issues/496"
host-os = "Debian 10"
host-arch = "mips64el"
qemu-version = "v5.2 ,v6.0"
guest-os = "Debian 10"
guest-arch = "ARM"
description = """When I use qemu-system-aarch64 start a Debian(ARM64) on a mips64el host(ARM64 and X86_64 host don't have this bug), I get a bug as follows:


`qemu-system-aarch64: ../accel/tcg/cpu-exec.c:681: cpu_loop_exec_tb: Assertion 'icount_enabled()' failed`


The crash code is in ../accel/tcg/cpu-exec.c:681, the code in qemu v5.2.0 as follows:


```
#"""
reproduce = "n/a"
additional = "n/a"