04-Oct-2026 15:12:30: building syzkaller on 853b104bb454141a5b0fc0e4218ec78e9f34ffb1... 04-Oct-2026 15:13:08: fetching kernel... 04-Oct-2026 15:13:11: checked out kernel commit 6dc989ea46b96ce170840174b4a38c4a387fb005 ("Merge branch 'intel-wired-lan-driver-updates-2026-09-28-idpf-ice-iavf'", 2026-10-02 13:41:12 -0700 -0700) 04-Oct-2026 15:13:11: cleaning kernel... 04-Oct-2026 15:13:13: building kernel... 04-Oct-2026 15:26:27: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 04-Oct-2026 15:26:27: testing patch... 04-Oct-2026 15:34:23: reproduced crash: WARNING in ipip_tunnel_xmit