14-Sep-2026 04:30:42: building syzkaller on 34889ee3b09e7b4d381828377aa6173bfcc36cc7...
14-Sep-2026 04:31:01: fetching kernel...
14-Sep-2026 04:31:03: 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 04:31:03: cleaning kernel...
14-Sep-2026 04:31:04: building kernel...
14-Sep-2026 04:34:07: 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 04:34:07: testing patch...
14-Sep-2026 04:41:02: reproduced crash: kernel BUG in ext4_write_inline_data_end