10-Sep-2026 16:59:34: building syzkaller on 1e72964b0111319984575e60f266d1fa0a98abb5...
10-Sep-2026 17:03:19: fetching kernel...
10-Sep-2026 17:03:21: checked out kernel commit 945be0af8244d035a18be41bb3b7b35a51dc39d5 ("UPSTREAM: posix-cpu-timers: Prevent UAF caused by non-leader exec() race", 2026-09-09 07:17:35 -0700 -0700)
10-Sep-2026 17:03:21: cleaning kernel...
10-Sep-2026 17:06:34: building kernel...
10-Sep-2026 17:09:48: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
10-Sep-2026 17:09:48: testing patch...
10-Sep-2026 17:17:39: reproduced crash: SYZFAIL: mkdir(syz-tmp) failed