22-Sep-2026 12:03:06: building syzkaller on 4e1406b4defac0e2a9d9424c70706f79a7750cf3...
22-Sep-2026 12:03:22: fetching kernel...
22-Sep-2026 12:03:24: checked out kernel commit 0248c33e835ecbec3a591f93fdaae53f7b90a4d6 ("Linux 5.15.221", 2026-09-14 13:20:54 +0200 +0200)
22-Sep-2026 12:03:24: cleaning kernel...
22-Sep-2026 12:03:24: building kernel...
22-Sep-2026 12:08:50: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
22-Sep-2026 12:08:50: testing patch...
22-Sep-2026 12:23:48: reproduced crash: INFO: task hung in f2fs_stop_gc_thread