29-Oct-2026 14:13:38: building syzkaller on 316d9396cb833b40e737efde46b17c5a4ed06639... 29-Oct-2026 14:14:00: fetching kernel... 29-Oct-2026 14:14:03: checked out kernel commit 2316d138a3c3f2ec12cfb4b2f09ca9c95aa92ce5 ("Merge 5.15.223 into android13-5.15-lts", 2026-10-26 10:58:03 +0000 UTC) 29-Oct-2026 14:14:03: cleaning kernel... 29-Oct-2026 14:14:03: building kernel... 29-Oct-2026 14:16:55: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 29-Oct-2026 14:16:55: testing patch... 29-Oct-2026 14:35:56: reproduced crash: kernel BUG in ext4_mb_release_inode_pa