08-Sep-2026 09:21:19: building syzkaller on 5d63f80b763910b40ae04a96c13dc75d621bea67... 08-Sep-2026 09:21:39: fetching kernel... 08-Sep-2026 09:21:42: checked out kernel commit 28924df2a08f440c73991b83028032c901de2ae4 ("Merge tag 'perf-tools-fixes-for-v7.3-2026-09-07' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools", 2026-09-07 10:26:56 -0700 -0700) 08-Sep-2026 09:21:42: cleaning kernel... 08-Sep-2026 09:21:43: building kernel... 08-Sep-2026 09:32:08: kernel built successfully with compiler gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 08-Sep-2026 09:32:08: testing patch... 08-Sep-2026 09:33:52: reproduced crash: VFS: Close: file count is zero (use-after-free)