add gitlab issues in toml format

1 files changed, 42 insertions, 0 deletions

diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/1159.toml b/gitlab/issues/target_missing/host_missing/accel_missing/1159.toml
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index 00000000..e0885f85
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+++ b/gitlab/issues/target_missing/host_missing/accel_missing/1159.toml
@@ -0,0 +1,42 @@
+id = 1159
+title = "Strange invalid access errors for very basic OS"
+state = "closed"
+created_at = "2022-08-15T15:10:57.699Z"
+closed_at = "2022-08-18T09:07:37.564Z"
+labels = ["workflow::Needs Info"]
+url = "https://gitlab.com/qemu-project/qemu/-/issues/1159"
+host-os = "Kubuntu 20.04"
+host-arch = "x86_64"
+qemu-version = "4.2.1"
+guest-os = "Custom"
+guest-arch = "x86_64"
+description = """Currently I'm studying OS development. I found numerous guides on that topic, however [this one](https://github.com/cfenollosa/os-tutorial/tree/master/01-bootsector-barebones) is most close to what I have been doing.  
+When `.bin` file is launched with `-d guest_errors` flag, before any OS output exactly 512 error messages appear in logs, that look like that:
+```
+Invalid access at addr 0xFEBB0000, size 1, region '(null)', reason: rejected
+Invalid access at addr 0x0, size 1, region '(null)', reason: rejected
+Invalid access at addr 0xFEBB0001, size 1, region '(null)', reason: rejected
+Invalid access at addr 0x1, size 1, region '(null)', reason: rejected
+Invalid access at addr 0xFEBB0002, size 1, region '(null)', reason: rejected
+...
+and it goes up to
+...
+Invalid access at addr 0xFEBB00FE, size 1, region '(null)', reason: rejected
+Invalid access at addr 0xFE, size 1, region '(null)', reason: rejected
+Invalid access at addr 0xFEBB00FF, size 1, region '(null)', reason: rejected
+Invalid access at addr 0xFF, size 1, region '(null)', reason: rejected
+```
+Apparently, the OS boots normally after that. Should I be concerned about these messages or Should I just ignore them?
+That looks strange and confusing, not a piece of my code calls these addresses. Maybe I'm doing something wrong?"""
+reproduce = """1. Install `nasm` compiler (nasm package for apt)
+2. Create a file named `os.asm` with exactly four lines:
+```asm
+loop:
+    jmp loop
+times 510-($-$$) db 0
+dw 0xaa55
+```
+3. Build it with `nasm -f bin os.asm -o os.bin`
+4. Run it with `qemu-system-i386 -d guest_errors -drive format=raw,file=./os.bin`
+5. ...enjoy error messages."""
+additional = "n/a"