syz_mount_image$nfs4(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[], [{@func={'func', 0x3d, 'MMAP_CHECK'}}]})