20-Sep-2026 19:18:55: building syzkaller on afc0c4d4e22f5c4d432b74914ab068f54f93bf7e...
20-Sep-2026 19:19:17: fetching kernel...
20-Sep-2026 19:19:18: checked out kernel commit 5bfe2b8c1439354d25dc5b1779cd0bb75bb90a7f ("Revert \"mmc: sdhci: make tuning_err a signed int\"", 2026-09-11 15:56:56 +0000 UTC)
20-Sep-2026 19:19:18: cleaning kernel...
20-Sep-2026 19:19:19: building kernel...
20-Sep-2026 19:22:16: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
20-Sep-2026 19:22:16: testing patch...
20-Sep-2026 19:25:24: reproduced crash: SYZFAIL: proc stdout read failed