17-Sep-2026 07:58:31: building syzkaller on de5aae85e5f28e2fa1c7deefcc24fe286abe5140...
17-Sep-2026 08:00:52: fetching kernel...
17-Sep-2026 08:00:54: checked out kernel commit 5bfe2b8c1439354d25dc5b1779cd0bb75bb90a7f ("Revert \"mmc: sdhci: make tuning_err a signed int\"", 2026-09-11 15:56:56 +0000 UTC)
17-Sep-2026 08:00:54: cleaning kernel...
17-Sep-2026 08:00:55: building kernel...
17-Sep-2026 08:03:50: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
17-Sep-2026 08:03:50: testing patch...
17-Sep-2026 08:16:11: reproduced crash: KASAN: slab-out-of-bounds Read in __ext4_check_dir_entry