14-Sep-2026 03:55:07: building syzkaller on 2130f682322a1c2ef698e3c27a2b97e89e96142f...
14-Sep-2026 03:58:08: fetching kernel...
14-Sep-2026 03:58:11: checked out kernel commit 5bfe2b8c1439354d25dc5b1779cd0bb75bb90a7f ("Revert \"mmc: sdhci: make tuning_err a signed int\"", 2026-09-11 15:56:56 +0000 UTC)
14-Sep-2026 03:58:11: cleaning kernel...
14-Sep-2026 03:58:12: building kernel...
14-Sep-2026 04:01:16: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
14-Sep-2026 04:01:16: testing patch...
14-Sep-2026 04:11:49: reproduced crash: kernel BUG in ext4_write_inline_data_end