08-Oct-2026 12:10:09: building syzkaller on 9314348adf7605682d49192fa6487aac93f5782b... 08-Oct-2026 12:12:24: fetching kernel... 08-Oct-2026 12:12:26: checked out kernel commit b677692288f7451320b660672e6b96aeee2766b6 ("Revert \"remoteproc: qcom: Fix glink->node reference leak in qcom_add_glink_subdev\"", 2026-10-06 20:36:30 +0000 UTC) 08-Oct-2026 12:12:26: cleaning kernel... 08-Oct-2026 12:12:28: building kernel... 08-Oct-2026 12:15:19: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 08-Oct-2026 12:15:19: testing patch... 08-Oct-2026 12:27:26: reproduced crash: KASAN: use-after-free Read in ext4_htree_fill_tree