On Wed, Mar 18, 2026 at 03:53:24PM +0800, Li Jun wrote: > the kzalloc may return null pointer, will cause kernel panic. So might kstrdup(), but you haven't fixed this one either. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!