arm: 0.919 device: 0.794 graphic: 0.745 ppc: 0.700 architecture: 0.667 network: 0.666 register: 0.630 vnc: 0.606 risc-v: 0.528 socket: 0.527 debug: 0.448 PID: 0.420 semantic: 0.404 assembly: 0.397 i386: 0.382 VMM: 0.379 TCG: 0.344 x86: 0.336 peripherals: 0.308 kernel: 0.277 boot: 0.260 performance: 0.224 hypervisor: 0.221 permissions: 0.218 mistranslation: 0.190 files: 0.139 user-level: 0.134 virtual: 0.114 KVM: 0.057 QEMU segfault (null pointer dereference) in sve_probe_page from ldff1* instructions Description of problem: After upgrading to QEMU v7.2.0 from v7.1.0, when executing any SVE ldff1* instructions with a faulting address, QEMU crashes due to a null pointer dereference at target/arm/sve_helper.c:5364 I believe this was introduced in b8967ddf393aaf35fdbc07b4cb538a40f8b6fe37 (@rth7680), since in that commit `full` is dereferenced before the `flags & TLB_INVALID_MASK` check at line 5369, and full is set to null by `probe_access_full` when `TLB_INVALID_MASK` is given.