07-Oct-2026 02:04:47: building syzkaller on eaeb5c15ad704753a93bc8f8c7fc422d2a189581... 07-Oct-2026 02:05:10: fetching kernel... 07-Oct-2026 02:05:14: checked out kernel commit a051a4bf909f76f470ccb3761ee0cf6e2395616e ("Linux 5.15.222", 2026-10-03 12:26:49 +0200 +0200) 07-Oct-2026 02:05:14: cleaning kernel... 07-Oct-2026 02:05:15: building kernel... 07-Oct-2026 02:12:13: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 07-Oct-2026 02:12:13: testing patch... 07-Oct-2026 02:19:50: reproduced crash: kernel BUG in ntfs_perform_write