13-Sep-2026 19:42:47: building syzkaller on 19622d9de17f81f32d64e37f9d63b76d39f88346...
13-Sep-2026 19:43:10: fetching kernel...
13-Sep-2026 19:43:12: 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 19:43:12: cleaning kernel...
13-Sep-2026 19:43:13: building kernel...
13-Sep-2026 19:46:17: 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 19:46:17: testing patch...
13-Sep-2026 19:56:50: reproduced crash: general protection fault in dummy_udc_start