20-Sep-2026 03:56:52: building syzkaller on 7939252e4ddf50bbb9912069a40d32f6c83c4f8e...
20-Sep-2026 04:01:53: fetching kernel...
20-Sep-2026 04:01:56: checked out kernel commit 0248c33e835ecbec3a591f93fdaae53f7b90a4d6 ("Linux 5.15.221", 2026-09-14 13:20:54 +0200 +0200)
20-Sep-2026 04:01:56: cleaning kernel...
20-Sep-2026 04:01:57: building kernel...
20-Sep-2026 04:07:28: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
20-Sep-2026 04:07:28: testing patch...
20-Sep-2026 04:12:22: reproduced crash: SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system