btrfs: zoned: flush active metadata block group at btree_writepages() start

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/btrfs/extent_io.c"
                    ],
                    "versions": [
                        {
                            "version": "13bb483d32abb6f8ebd40141d87eb68f11cc2dd2",
                            "lessThan": "58b0ab0340ce04a057169d42cbacbf786063813d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "13bb483d32abb6f8ebd40141d87eb68f11cc2dd2",
                            "lessThan": "e2de2989adb3e58c2320e57c255f52e065667b5e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "13bb483d32abb6f8ebd40141d87eb68f11cc2dd2",
                            "lessThan": "ecc05eda9a346848ae01a6c8bfa3f0bec133bd8b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fca3a1cd3ba47f1815e0c0fcdc9aafaf02ee0a75",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.5.5",
                            "lessThan": "6.6",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/btrfs/extent_io.c"
                    ],
                    "versions": [
                        {
                            "version": "6.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }