29-Oct-2026 14:51:23: building syzkaller on d34966d146f584d390b49f213d1fccd59548dc6d... 29-Oct-2026 14:51:38: fetching kernel... 29-Oct-2026 14:51:40: 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 14:51:40: cleaning kernel... 29-Oct-2026 14:51:41: building kernel... 29-Oct-2026 14:54:39: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 29-Oct-2026 14:54:39: testing patch... 29-Oct-2026 14:59:28: reproduced crash: kernel BUG in ext4_mb_release_inode_pa