19-Sep-2026 07:41:48: building syzkaller on 302586aac8eb2d97d48f9f3562b98d4c182e75d0...
19-Sep-2026 07:42:15: fetching kernel...
19-Sep-2026 07:42:17: checked out kernel commit 5bfe2b8c1439354d25dc5b1779cd0bb75bb90a7f ("Revert \"mmc: sdhci: make tuning_err a signed int\"", 2026-09-11 15:56:56 +0000 UTC)
19-Sep-2026 07:42:17: cleaning kernel...
19-Sep-2026 07:42:18: building kernel...
19-Sep-2026 07:45:33: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
19-Sep-2026 07:45:33: testing patch...
19-Sep-2026 07:50:55: reproduced crash: KASAN: use-after-free Read in ext4_get_inode_usage