28-Jul-2026 00:52:50: attempting to use the base commit 1df10cef2d1e7f9f2fb7eddb67fc70d3abf101f9 provided by author 28-Jul-2026 00:52:50: continuing with 1df10cef2d1e7f9f2fb7eddb67fc70d3abf101f9 in linux-next 28-Jul-2026 00:54:01: starting AI patch evaluation... 28-Jul-2026 00:57:00: AI verdict: WorthFuzzing=false (Reason: The patch adds a PCS loopback feature to the stmmac (Synopsys DesignWare MAC) driver and a corresponding API in phylink. The stmmac driver requires specific physical hardware or SoC emulation (e.g., Intel Quark/Elkhart Lake for PCI, or specific ARM SoCs for platform). These devices are not emulated in standard QEMU environments (like 'pc' or 'virt' machines) used by syzkaller. Without the hardware, the driver will fail to probe, making the selftest and the new phylink loopback code unreachable.)