13-Sep-2026 19:17:22: building syzkaller on 6ef5c1e21d3e888cb05f3a3a18ba635b4da99672...
13-Sep-2026 19:17:45: fetching kernel...
13-Sep-2026 19:17:47: 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 19:17:47: cleaning kernel...
13-Sep-2026 19:17:48: building kernel...
13-Sep-2026 19:20:57: 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 19:20:57: testing patch...
13-Sep-2026 19:28:26: reproduced crash: general protection fault in dummy_udc_start