13-Sep-2026 12:59:07: building syzkaller on 62fe15281f5011cd203d8845b8767b10e7443aa5...
13-Sep-2026 13:04:10: fetching kernel...
13-Sep-2026 13:04:12: 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 13:04:12: cleaning kernel...
13-Sep-2026 13:04:13: building kernel...
13-Sep-2026 13:07:12: 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 13:07:12: testing patch...
13-Sep-2026 13:13:42: reproduced crash: KASAN: use-after-free Read in ext4_xattr_ibody_get