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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-21 21:21:26 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-21 21:21:26 +0200 |
| commit | 4b927bc37359dec23f67d3427fc982945f24f404 (patch) | |
| tree | 245449ef9146942dc7fffd0235b48b7e70a00bf2 /gitlab/issues/target_arm/host_missing/accel_missing/922.toml | |
| parent | aa8bd79cec7bf6790ddb01d156c2ef2201abbaab (diff) | |
| download | emulator-bug-study-4b927bc37359dec23f67d3427fc982945f24f404.tar.gz emulator-bug-study-4b927bc37359dec23f67d3427fc982945f24f404.zip | |
add gitlab issues in toml format
Diffstat (limited to 'gitlab/issues/target_arm/host_missing/accel_missing/922.toml')
| -rw-r--r-- | gitlab/issues/target_arm/host_missing/accel_missing/922.toml | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gitlab/issues/target_arm/host_missing/accel_missing/922.toml b/gitlab/issues/target_arm/host_missing/accel_missing/922.toml new file mode 100644 index 00000000..d1caf31f --- /dev/null +++ b/gitlab/issues/target_arm/host_missing/accel_missing/922.toml @@ -0,0 +1,30 @@ +id = 922 +title = "QEMU 7.0.0-rc0: Random segfaults when running grep using qemu-arm-static" +state = "opened" +created_at = "2022-03-20T21:01:38.001Z" +closed_at = "n/a" +labels = ["linux-user", "target: arm"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/922" +host-os = "Arch Linux" +host-arch = "i386 (32 bit)" +qemu-version = "qemu-arm version 6.2.90 (7.0.0 rc 0 from the qemu.org)" +guest-os = "Linux" +guest-arch = "ARM" +description = """I'm running ARM binaries using 32 bit qemu-arm-static on x86_64 host. Sometimes when running grep via qemu, I get a random segmentation fault. Sometimes it happens faster, sometimes it takes several thousand iterations, but sooner or later it happens and really annoying. + +This problem is also reproduced on 6.2, 5.2 and 5.1 releases, and NOT reproduced on 5.0 + +I wrote small test to demonstrate this bug.""" +reproduce = """1. Download the test environment: [qemu-test-segfault.tar.bz2](/uploads/8f52617d46ba1e5bf29fc273cd07131d/qemu-test-segfault.tar.bz2) +2. `$ make # To build the docker container` +3. `$ make shell # To run ARM bash` +4. Inside a container, run `while true; do /qemu /bin/grep -E f text > /dev/null; [ $? -ne 0 ] && break; done`. After a while you will get segfault: +``` +[root@0d81b08f032b /]# /qemu --version +qemu-arm version 6.2.90 +Copyright (c) 2003-2022 Fabrice Bellard and the QEMU Project developers +[root@0d81b08f032b /]# while true; do /qemu /bin/grep -E f text > /dev/null; [ $? -ne 0 ] && break; done +Segmentation fault (core dumped) +[root@0d81b08f032b /]# +```""" +additional = "n/a" |