27-Sep-2026 10:58:12: building syzkaller on 70a60e12a1aa155e837bf0ad723487d72b1d2916... 27-Sep-2026 10:58:56: fetching kernel... 27-Sep-2026 10:58:59: checked out kernel commit fd179f8a05be3ccae366b9b96e176b51fbe54aab ("Merge tag 'ata-7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux", 2026-09-26 11:14:35 -0700 -0700) 27-Sep-2026 10:58:59: cleaning kernel... 27-Sep-2026 10:59:01: building kernel... 27-Sep-2026 11:12:31: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 27-Sep-2026 11:12:31: testing patch... 27-Sep-2026 11:20:29: reproduced crash: WARNING in vfat_update_dotdot_de