13-Sep-2026 18:51:46: building syzkaller on edc8a875ffcdc137d21eb2c8b1c6c86c8c0dfa36...
13-Sep-2026 18:52:10: fetching kernel...
13-Sep-2026 18:52:13: checked out kernel commit 5bfe2b8c1439354d25dc5b1779cd0bb75bb90a7f ("Revert \"mmc: sdhci: make tuning_err a signed int\"", 2026-09-11 15:56:56 +0000 UTC)
13-Sep-2026 18:52:13: cleaning kernel...
13-Sep-2026 18:52:14: building kernel...
13-Sep-2026 18:55:16: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
13-Sep-2026 18:55:16: testing patch...
13-Sep-2026 19:05:21: reproduced crash: general protection fault in dummy_udc_start