21-Oct-2026 11:53:52: building syzkaller on 4826c28ef2aca1ee7dba7111e48d3b6a9c83d9a8... 21-Oct-2026 11:54:07: fetching kernel... 21-Oct-2026 11:54:08: checked out kernel commit 792fbe1537d8daeca9bd1917e84078b5432aadc2 ("Linux 5.15.223", 2026-10-15 14:14:32 +0200 +0200) 21-Oct-2026 11:54:08: cleaning kernel... 21-Oct-2026 11:54:09: building kernel... 21-Oct-2026 12:00:20: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 21-Oct-2026 12:00:20: testing patch... 21-Oct-2026 12:07:34: reproduced crash: kernel BUG in do_journal_end