21-Oct-2026 22:46:56: building syzkaller on e77fae1501ac8002d344f33dfea3a7b8444d74fc...
21-Oct-2026 22:47:13: fetching kernel...
21-Oct-2026 22:47:14: checked out kernel commit 86eefba284ca9aa960bf904c92d32bcbcee6abad ("Revert \"netdev: reshuffle netif_napi_add() APIs to allow dropping weight\"", 2026-10-19 15:11:39 +0000 UTC)
21-Oct-2026 22:47:14: cleaning kernel...
21-Oct-2026 22:47:15: building kernel...
21-Oct-2026 22:50:00: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
21-Oct-2026 22:50:00: testing patch...
21-Oct-2026 22:53:44: reproduced crash: KASAN: use-after-free Read in ext4_ext_remove_space