31-Oct-2026 00:13:40: building syzkaller on e77fae1501ac8002d344f33dfea3a7b8444d74fc...
31-Oct-2026 00:15:04: fetching kernel...
31-Oct-2026 00:15:08: checked out kernel commit eff17ca626fd7a8da004fb70d692d2f6e0ffff9d ("UPSTREAM: fscrypt: Fix missing barrier in fscrypt_find_mode_key()", 2026-10-30 13:17:31 -0700 -0700)
31-Oct-2026 00:15:08: cleaning kernel...
31-Oct-2026 00:15:09: building kernel...
31-Oct-2026 00:18:23: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
31-Oct-2026 00:18:23: testing patch...
31-Oct-2026 00:28:50: reproduced crash: KASAN: use-after-free Read in sanity_check_extent_cache