13-Sep-2026 07:28:04: building syzkaller on 746171eef8d3611ed06d1a92ef68d5bee5031150... 13-Sep-2026 07:28:27: fetching kernel... 13-Sep-2026 07:28:29: checked out kernel commit 6308d6d3f1b14871eacf2a598b2fa32b93d167b4 ("UPSTREAM: Bluetooth: hci_conn: fix potential UAF in create_big_sync", 2026-09-10 16:31:24 -0700 -0700) 13-Sep-2026 07:28:29: cleaning kernel... 13-Sep-2026 07:28:30: building kernel... 13-Sep-2026 07:31:57: 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 07:31:57: testing patch... 13-Sep-2026 07:42:51: reproduced crash: KASAN: use-after-free Read in ext4_read_inline_dir