31-Oct-2026 11:44:20: building syzkaller on 18b586030b9a7e7f4c7208f44be8994740608841... 31-Oct-2026 11:44:39: fetching kernel... 31-Oct-2026 11:44:42: checked out kernel commit 700e62ea909a70b9f72692d8b7a192ac7ebde0aa ("Linux 5.15.224", 2026-10-30 12:57:45 +0100 +0100) 31-Oct-2026 11:44:42: cleaning kernel... 31-Oct-2026 11:44:43: building kernel... 31-Oct-2026 11:51:51: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 31-Oct-2026 11:51:51: testing patch... 31-Oct-2026 11:56:35: reproduced crash: kernel BUG in ntfs_perform_write